diff options
Diffstat (limited to 'drivers/gpu')
186 files changed, 1544 insertions, 1453 deletions
diff --git a/drivers/gpu/drm/armada/armada_gem.h b/drivers/gpu/drm/armada/armada_gem.h index 00b6cd461a03..b000ea3a829a 100644 --- a/drivers/gpu/drm/armada/armada_gem.h +++ b/drivers/gpu/drm/armada/armada_gem.h @@ -8,6 +8,8 @@ #ifndef ARMADA_GEM_H #define ARMADA_GEM_H +#include <drm/drm_gem.h> + /* GEM */ struct armada_gem_object { struct drm_gem_object obj; diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 7485ff945ca9..86205a28e56b 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -36,6 +36,8 @@ #include <drm/ttm/ttm_memory.h> #include <drm/ttm/ttm_module.h> +#include <drm/drm_gem.h> + #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index cba45c774552..5c60ae524c45 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -186,7 +186,8 @@ static int astfb_create_object(struct ast_fbdev *afbdev, static int astfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct ast_fbdev *afbdev = (struct ast_fbdev *)helper; + struct ast_fbdev *afbdev = + container_of(helper, struct ast_fbdev, helper); struct drm_device *dev = afbdev->helper.dev; struct drm_mode_fb_cmd2 mode_cmd; struct drm_framebuffer *fb; diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 19ada0bbe319..9dc0fd5c1ea4 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1104,8 +1104,8 @@ static u32 copy_cursor_image(u8 *src, u8 *dst, int width, int height) srcdata32[1].ul = *((u32 *)(srcxor + 4)) & 0xf0f0f0f0; data32.b[0] = srcdata32[0].b[1] | (srcdata32[0].b[0] >> 4); data32.b[1] = srcdata32[0].b[3] | (srcdata32[0].b[2] >> 4); - data32.b[2] = srcdata32[0].b[1] | (srcdata32[1].b[0] >> 4); - data32.b[3] = srcdata32[0].b[3] | (srcdata32[1].b[2] >> 4); + data32.b[2] = srcdata32[1].b[1] | (srcdata32[1].b[0] >> 4); + data32.b[3] = srcdata32[1].b[3] | (srcdata32[1].b[2] >> 4); writel(data32.ul, dstxor); csum += data32.ul; diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index 5098c7dd435c..08f82eae6939 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -339,7 +339,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&ast->ttm.bdev, &astbo->bo, size, ttm_bo_type_device, &astbo->placement, align >> PAGE_SHIFT, false, NULL, acc_size, - NULL, ast_bo_ttm_destroy); + NULL, NULL, ast_bo_ttm_destroy); if (ret) return ret; @@ -427,7 +427,7 @@ int ast_mmap(struct file *filp, struct vm_area_struct *vma) struct ast_private *ast; if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return drm_mmap(filp, vma); + return -EINVAL; file_priv = filp->private_data; ast = file_priv->minor->dev->dev_private; diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 4f6e7b3a3635..71f2687fc3cc 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -7,6 +7,8 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem.h> + #include <ttm/ttm_bo_driver.h> #include <ttm/ttm_page_alloc.h> diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c index 9d7346b92653..6b7efcf363d6 100644 --- a/drivers/gpu/drm/bochs/bochs_kms.c +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -250,6 +250,7 @@ static void bochs_connector_init(struct drm_device *dev) DRM_MODE_CONNECTOR_VIRTUAL); drm_connector_helper_add(connector, &bochs_connector_connector_helper_funcs); + drm_connector_register(connector); } diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index 2af30e7607d7..66286ff518d4 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -339,7 +339,7 @@ int bochs_mmap(struct file *filp, struct vm_area_struct *vma) struct bochs_device *bochs; if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return drm_mmap(filp, vma); + return -EINVAL; file_priv = filp->private_data; bochs = file_priv->minor->dev->dev_private; @@ -377,7 +377,7 @@ static int bochs_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&bochs->ttm.bdev, &bochsbo->bo, size, ttm_bo_type_device, &bochsbo->placement, align >> PAGE_SHIFT, false, NULL, acc_size, - NULL, bochs_bo_ttm_destroy); + NULL, NULL, bochs_bo_ttm_destroy); if (ret) return ret; diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.h b/drivers/gpu/drm/cirrus/cirrus_drv.h index dd2cfc9024aa..d44e69daa239 100644 --- a/drivers/gpu/drm/cirrus/cirrus_drv.h +++ b/drivers/gpu/drm/cirrus/cirrus_drv.h @@ -21,6 +21,8 @@ #include <drm/ttm/ttm_memory.h> #include <drm/ttm/ttm_module.h> +#include <drm/drm_gem.h> + #define DRIVER_AUTHOR "Matthew Garrett" #define DRIVER_NAME "cirrus" diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index 2a135f253e29..d231b1c317af 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -160,7 +160,8 @@ static int cirrusfb_create_object(struct cirrus_fbdev *afbdev, static int cirrusfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct cirrus_fbdev *gfbdev = (struct cirrus_fbdev *)helper; + struct cirrus_fbdev *gfbdev = + container_of(helper, struct cirrus_fbdev, helper); struct drm_device *dev = gfbdev->helper.dev; struct cirrus_device *cdev = gfbdev->helper.dev->dev_private; struct fb_info *info; diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c index e1c5c3222129..c7c5a9d91fa0 100644 --- a/drivers/gpu/drm/cirrus/cirrus_mode.c +++ b/drivers/gpu/drm/cirrus/cirrus_mode.c @@ -555,6 +555,7 @@ static struct drm_connector *cirrus_vga_init(struct drm_device *dev) drm_connector_helper_add(connector, &cirrus_vga_connector_helper_funcs); + drm_connector_register(connector); return connector; } diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index 3e7d758330a9..dfffd528517a 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -343,7 +343,7 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&cirrus->ttm.bdev, &cirrusbo->bo, size, ttm_bo_type_device, &cirrusbo->placement, align >> PAGE_SHIFT, false, NULL, acc_size, - NULL, cirrus_bo_ttm_destroy); + NULL, NULL, cirrus_bo_ttm_destroy); if (ret) return ret; @@ -411,7 +411,7 @@ int cirrus_mmap(struct file *filp, struct vm_area_struct *vma) struct cirrus_device *cirrus; if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return drm_mmap(filp, vma); + return -EINVAL; file_priv = filp->private_data; cirrus = file_priv->minor->dev->dev_private; diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index ecd4e0b4c525..e79c8d3700d8 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2263,21 +2263,19 @@ out: * * src_{x,y,w,h} are provided in 16.16 fixed point format */ -static int setplane_internal(struct drm_plane *plane, - struct drm_crtc *crtc, - struct drm_framebuffer *fb, - int32_t crtc_x, int32_t crtc_y, - uint32_t crtc_w, uint32_t crtc_h, - /* src_{x,y,w,h} values are 16.16 fixed point */ - uint32_t src_x, uint32_t src_y, - uint32_t src_w, uint32_t src_h) +static int __setplane_internal(struct drm_plane *plane, + struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int32_t crtc_x, int32_t crtc_y, + uint32_t crtc_w, uint32_t crtc_h, + /* src_{x,y,w,h} values are 16.16 fixed point */ + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) { - struct drm_device *dev = plane->dev; int ret = 0; unsigned int fb_width, fb_height; int i; - drm_modeset_lock_all(dev); /* No fb means shut it down */ if (!fb) { plane->old_fb = plane->fb; @@ -2345,10 +2343,28 @@ out: if (plane->old_fb) drm_framebuffer_unreference(plane->old_fb); plane->old_fb = NULL; - drm_modeset_unlock_all(dev); return ret; +} + +static int setplane_internal(struct drm_plane *plane, + struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int32_t crtc_x, int32_t crtc_y, + uint32_t crtc_w, uint32_t crtc_h, + /* src_{x,y,w,h} values are 16.16 fixed point */ + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + int ret; + + drm_modeset_lock_all(plane->dev); + ret = __setplane_internal(plane, crtc, fb, + crtc_x, crtc_y, crtc_w, crtc_h, + src_x, src_y, src_w, src_h); + drm_modeset_unlock_all(plane->dev); + return ret; } /** @@ -2714,6 +2730,7 @@ static int drm_mode_cursor_universal(struct drm_crtc *crtc, int ret = 0; BUG_ON(!crtc->cursor); + WARN_ON(crtc->cursor->crtc != crtc && crtc->cursor->crtc != NULL); /* * Obtain fb we'll be using (either new or existing) and take an extra @@ -2733,11 +2750,9 @@ static int drm_mode_cursor_universal(struct drm_crtc *crtc, fb = NULL; } } else { - mutex_lock(&dev->mode_config.mutex); fb = crtc->cursor->fb; if (fb) drm_framebuffer_reference(fb); - mutex_unlock(&dev->mode_config.mutex); } if (req->flags & DRM_MODE_CURSOR_MOVE) { @@ -2759,7 +2774,7 @@ static int drm_mode_cursor_universal(struct drm_crtc *crtc, * setplane_internal will take care of deref'ing either the old or new * framebuffer depending on success. */ - ret = setplane_internal(crtc->cursor, crtc, fb, + ret = __setplane_internal(crtc->cursor, crtc, fb, crtc_x, crtc_y, crtc_w, crtc_h, 0, 0, src_w, src_h); @@ -2795,10 +2810,12 @@ static int drm_mode_cursor_common(struct drm_device *dev, * If this crtc has a universal cursor plane, call that plane's update * handler rather than using legacy cursor handlers. */ - if (crtc->cursor) - return drm_mode_cursor_universal(crtc, req, file_priv); - drm_modeset_lock_crtc(crtc); + if (crtc->cursor) { + ret = drm_mode_cursor_universal(crtc, req, file_priv); + goto out; + } + if (req->flags & DRM_MODE_CURSOR_BO) { if (!crtc->funcs->cursor_set && !crtc->funcs->cursor_set2) { ret = -ENXIO; @@ -3383,7 +3400,16 @@ void drm_fb_release(struct drm_file *priv) struct drm_device *dev = priv->minor->dev; struct drm_framebuffer *fb, *tfb; - mutex_lock(&priv->fbs_lock); + /* + * When the file gets released that means no one else can access the fb + * list any more, so no need to grab fpriv->fbs_lock. And we need to to + * avoid upsetting lockdep since the universal cursor code adds a + * framebuffer while holding mutex locks. + * + * Note that a real deadlock between fpriv->fbs_lock and the modeset + * locks is impossible here since no one else but this function can get + * at it any more. + */ list_for_each_entry_safe(fb, tfb, &priv->fbs, filp_head) { mutex_lock(&dev->mode_config.fb_lock); @@ -3396,7 +3422,6 @@ void drm_fb_release(struct drm_file *priv) /* This will also drop the fpriv->fbs reference. */ drm_framebuffer_remove(fb); } - mutex_unlock(&priv->fbs_lock); } /** diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index b3adf1445020..070f913d2dba 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -682,7 +682,7 @@ static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_n static int drm_dp_mst_assign_payload_id(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_vcpi *vcpi) { - int ret; + int ret, vcpi_ret; mutex_lock(&mgr->payload_lock); ret = find_first_zero_bit(&mgr->payload_mask, mgr->max_payloads + 1); @@ -692,8 +692,16 @@ static int drm_dp_mst_assign_payload_id(struct drm_dp_mst_topology_mgr *mgr, goto out_unlock; } + vcpi_ret = find_first_zero_bit(&mgr->vcpi_mask, mgr->max_payloads + 1); + if (vcpi_ret > mgr->max_payloads) { + ret = -EINVAL; + DRM_DEBUG_KMS("out of vcpi ids %d\n", ret); + goto out_unlock; + } + set_bit(ret, &mgr->payload_mask); - vcpi->vcpi = ret; + set_bit(vcpi_ret, &mgr->vcpi_mask); + vcpi->vcpi = vcpi_ret + 1; mgr->proposed_vcpis[ret - 1] = vcpi; out_unlock: mutex_unlock(&mgr->payload_lock); @@ -701,15 +709,23 @@ out_unlock: } static void drm_dp_mst_put_payload_id(struct drm_dp_mst_topology_mgr *mgr, - int id) + int vcpi) { - if (id == 0) + int i; + if (vcpi == 0) return; mutex_lock(&mgr->payload_lock); - DRM_DEBUG_KMS("putting payload %d\n", id); - clear_bit(id, &mgr->payload_mask); - mgr->proposed_vcpis[id - 1] = NULL; + DRM_DEBUG_KMS("putting payload %d\n", vcpi); + clear_bit(vcpi - 1, &mgr->vcpi_mask); + + for (i = 0; i < mgr->max_payloads; i++) { + if (mgr->proposed_vcpis[i]) + if (mgr->proposed_vcpis[i]->vcpi == vcpi) { + mgr->proposed_vcpis[i] = NULL; + clear_bit(i + 1, &mgr->payload_mask); + } + } mutex_unlock(&mgr->payload_lock); } @@ -1563,7 +1579,7 @@ static int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr, } drm_dp_dpcd_write_payload(mgr, id, payload); - payload->payload_state = 0; + payload->payload_state = DP_PAYLOAD_DELETE_LOCAL; return 0; } @@ -1590,7 +1606,7 @@ static int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr, */ int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr) { - int i; + int i, j; int cur_slots = 1; struct drm_dp_payload req_payload; struct drm_dp_mst_port *port; @@ -1607,26 +1623,46 @@ int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr) port = NULL; req_payload.num_slots = 0; } + + if (mgr->payloads[i].start_slot != req_payload.start_slot) { + mgr->payloads[i].start_slot = req_payload.start_slot; + } /* work out what is required to happen with this payload */ - if (mgr->payloads[i].start_slot != req_payload.start_slot || - mgr->payloads[i].num_slots != req_payload.num_slots) { + if (mgr->payloads[i].num_slots != req_payload.num_slots) { /* need to push an update for this payload */ if (req_payload.num_slots) { - drm_dp_create_payload_step1(mgr, i + 1, &req_payload); + drm_dp_create_payload_step1(mgr, mgr->proposed_vcpis[i]->vcpi, &req_payload); mgr->payloads[i].num_slots = req_payload.num_slots; } else if (mgr->payloads[i].num_slots) { mgr->payloads[i].num_slots = 0; - drm_dp_destroy_payload_step1(mgr, port, i + 1, &mgr->payloads[i]); + drm_dp_destroy_payload_step1(mgr, port, port->vcpi.vcpi, &mgr->payloads[i]); req_payload.payload_state = mgr->payloads[i].payload_state; - } else - req_payload.payload_state = 0; - - mgr->payloads[i].start_slot = req_payload.start_slot; + mgr->payloads[i].start_slot = 0; + } mgr->payloads[i].payload_state = req_payload.payload_state; } cur_slots += req_payload.num_slots; } + + for (i = 0; i < mgr->max_payloads; i++) { + if (mgr->payloads[i].payload_state == DP_PAYLOAD_DELETE_LOCAL) { + DRM_DEBUG_KMS("removing payload %d\n", i); + for (j = i; j < mgr->max_payloads - 1; j++) { + memcpy(&mgr->payloads[j], &mgr->payloads[j + 1], sizeof(struct drm_dp_payload)); + mgr->proposed_vcpis[j] = mgr->proposed_vcpis[j + 1]; + if (mgr->proposed_vcpis[j] && mgr->proposed_vcpis[j]->num_slots) { + set_bit(j + 1, &mgr->payload_mask); + } else { + clear_bit(j + 1, &mgr->payload_mask); + } + } + memset(&mgr->payloads[mgr->max_payloads - 1], 0, sizeof(struct drm_dp_payload)); + mgr->proposed_vcpis[mgr->max_payloads - 1] = NULL; + clear_bit(mgr->max_payloads, &mgr->payload_mask); + + } + } mutex_unlock(&mgr->payload_lock); return 0; @@ -1657,9 +1693,9 @@ int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr) DRM_DEBUG_KMS("payload %d %d\n", i, mgr->payloads[i].payload_state); if (mgr->payloads[i].payload_state == DP_PAYLOAD_LOCAL) { - ret = drm_dp_create_payload_step2(mgr, port, i + 1, &mgr->payloads[i]); + ret = drm_dp_create_payload_step2(mgr, port, mgr->proposed_vcpis[i]->vcpi, &mgr->payloads[i]); } else if (mgr->payloads[i].payload_state == DP_PAYLOAD_DELETE_LOCAL) { - ret = drm_dp_destroy_payload_step2(mgr, i + 1, &mgr->payloads[i]); + ret = drm_dp_destroy_payload_step2(mgr, mgr->proposed_vcpis[i]->vcpi, &mgr->payloads[i]); } if (ret) { mutex_unlock(&mgr->payload_lock); @@ -1861,6 +1897,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms memset(mgr->payloads, 0, mgr->max_payloads * sizeof(struct drm_dp_payload)); mgr->payload_mask = 0; set_bit(0, &mgr->payload_mask); + mgr->vcpi_mask = 0; } out_unlock: @@ -2475,7 +2512,7 @@ void drm_dp_mst_dump_topology(struct seq_file *m, mutex_unlock(&mgr->lock); mutex_lock(&mgr->payload_lock); - seq_printf(m, "vcpi: %lx\n", mgr->payload_mask); + seq_printf(m, "vcpi: %lx %lx\n", mgr->payload_mask, mgr->vcpi_mask); for (i = 0; i < mgr->max_payloads; i++) { if (mgr->proposed_vcpis[i]) { diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 6a119026a76b..bc3da32d4585 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -56,22 +56,19 @@ static struct idr drm_minors_idr; struct class *drm_class; static struct dentry *drm_debugfs_root; -int drm_err(const char *func, const char *format, ...) +void drm_err(const char *func, const char *format, ...) { struct va_format vaf; va_list args; - int r; va_start(args, format); vaf.fmt = format; vaf.va = &args; - r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf); + printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf); va_end(args); - - return r; } EXPORT_SYMBOL(drm_err); @@ -598,7 +595,7 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, goto err_ht; } - if (driver->driver_features & DRIVER_GEM) { + if (drm_core_check_feature(dev, DRIVER_GEM)) { ret = drm_gem_init(dev); if (ret) { DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n"); @@ -628,7 +625,7 @@ static void drm_dev_release(struct kref *ref) { struct drm_device *dev = container_of(ref, struct drm_device, ref); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_destroy(dev); drm_legacy_ctxbitmap_cleanup(dev); diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 1bdbfd0e0033..3bf999134bcc 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -841,13 +841,13 @@ static const struct drm_display_mode edid_cea_modes[] = { { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_DBLCLK), + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 45 - 720(1440)x576i@100Hz */ { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_DBLCLK), + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 46 - 1920x1080i@120Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 3e6694633f42..ed7bc68f7e87 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -171,7 +171,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) init_waitqueue_head(&priv->event_wait); priv->event_space = 4096; /* set aside 4k for event buffer */ - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_open(dev, priv); if (drm_core_check_feature(dev, DRIVER_PRIME)) @@ -256,7 +256,7 @@ out_close: out_prime_destroy: if (drm_core_check_feature(dev, DRIVER_PRIME)) drm_prime_destroy_file_private(&priv->prime); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_release(dev, priv); put_pid(priv->pid); kfree(priv); @@ -408,10 +408,10 @@ int drm_release(struct inode *inode, struct file *filp) drm_events_release(file_priv); - if (dev->driver->driver_features & DRIVER_MODESET) + if (drm_core_check_feature(dev, DRIVER_MODESET)) drm_fb_release(file_priv); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_release(dev, file_priv); drm_legacy_ctxbitmap_flush(dev, file_priv); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index eb5dd67153e4..f6ca51259fa3 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -38,6 +38,7 @@ #include <linux/dma-buf.h> #include <drm/drmP.h> #include <drm/drm_vma_manager.h> +#include <drm/drm_gem.h> #include "drm_internal.h" /** @file drm_gem.c @@ -580,7 +581,7 @@ drm_gem_close_ioctl(struct drm_device *dev, void *data, struct drm_gem_close *args = data; int ret; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; ret = drm_gem_handle_delete(file_priv, args->handle); @@ -607,7 +608,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, struct drm_gem_object *obj; int ret; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; obj = drm_gem_object_lookup(dev, file_priv, args->handle); @@ -660,7 +661,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, int ret; u32 handle; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; mutex_lock(&dev->object_name_lock); @@ -888,7 +889,7 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) vma_pages(vma)); if (!node) { mutex_unlock(&dev->struct_mutex); - return drm_mmap(filp, vma); + return -EINVAL; } else if (!drm_vma_node_is_allowed(node, filp)) { mutex_unlock(&dev->struct_mutex); return -EACCES; diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index e467e67af6e7..0316310e2cc4 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -316,7 +316,8 @@ out: EXPORT_SYMBOL_GPL(drm_gem_cma_prime_get_sg_table); struct drm_gem_object * -drm_gem_cma_prime_import_sg_table(struct drm_device *dev, size_t size, +drm_gem_cma_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, struct sg_table *sgt) { struct drm_gem_cma_object *cma_obj; @@ -325,14 +326,14 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev, size_t size, return ERR_PTR(-EINVAL); /* Create a CMA GEM buffer. */ - cma_obj = __drm_gem_cma_create(dev, size); + cma_obj = __drm_gem_cma_create(dev, attach->dmabuf->size); if (IS_ERR(cma_obj)) return ERR_CAST(cma_obj); cma_obj->paddr = sg_dma_address(sgt->sgl); cma_obj->sgt = sgt; - DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, size); + DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, attach->dmabuf->size); return &cma_obj->base; } diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c index 0780541f7935..51efebd434f3 100644 --- a/drivers/gpu/drm/drm_info.c +++ b/drivers/gpu/drm/drm_info.c @@ -35,6 +35,8 @@ #include <linux/seq_file.h> #include <drm/drmP.h> +#include <drm/drm_gem.h> + #include "drm_legacy.h" /** diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index 7e459bf38c26..7cc0a3516871 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -37,7 +37,7 @@ int drm_irq_by_busid(struct drm_device *dev, void *data, /* drm_vm.c */ int drm_vma_info(struct seq_file *m, void *data); -int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma); +void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma); void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma); /* drm_prime.c */ @@ -62,6 +62,8 @@ int drm_gem_name_info(struct seq_file *m, void *data); /* drm_irq.c */ int drm_control(struct drm_device *dev, void *data, struct drm_file *file_priv); +int drm_modeset_ctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); /* drm_auth.c */ int drm_getmagic(struct drm_device *dev, void *data, @@ -93,3 +95,38 @@ int drm_gem_open_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); void drm_gem_open(struct drm_device *dev, struct drm_file *file_private); void drm_gem_release(struct drm_device *dev, struct drm_file *file_private); + +/* drm_drv.c */ +int drm_setmaster_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_dropmaster_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +struct drm_master *drm_master_create(struct drm_minor *minor); + +/* drm_debugfs.c */ +#if defined(CONFIG_DEBUG_FS) +int drm_debugfs_init(struct drm_minor *minor, int minor_id, + struct dentry *root); +int drm_debugfs_cleanup(struct drm_minor *minor); +int drm_debugfs_connector_add(struct drm_connector *connector); +void drm_debugfs_connector_remove(struct drm_connector *connector); +#else +static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, + struct dentry *root) +{ + return 0; +} + +static inline int drm_debugfs_cleanup(struct drm_minor *minor) +{ + return 0; +} + +static inline int drm_debugfs_connector_add(struct drm_connector *connector) +{ + return 0; +} +static inline void drm_debugfs_connector_remove(struct drm_connector *connector) +{ +} +#endif diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 80ff94ada75e..5ef03c216a27 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -126,6 +126,9 @@ static void drm_update_vblank_count(struct drm_device *dev, int crtc) DRM_DEBUG("updating vblank count on crtc %d, missed %d\n", crtc, diff); + if (diff == 0) + return; + /* Reinitialize corresponding vblank timestamp if high-precision query * available. Skip this step if query unsupported or failed. Will * reinitialize delayed at next vblank interrupt in that case. @@ -1074,7 +1077,7 @@ void drm_wait_one_vblank(struct drm_device *dev, int crtc) u32 last; ret = drm_vblank_get(dev, crtc); - if (WARN_ON(ret)) + if (WARN(ret, "vblank not available on crtc %i, ret=%i\n", crtc, ret)) return; last = drm_vblank_count(dev, crtc); @@ -1083,7 +1086,7 @@ void drm_wait_one_vblank(struct drm_device *dev, int crtc) last != drm_vblank_count(dev, crtc), msecs_to_jiffies(100)); - WARN_ON(ret == 0); + WARN(ret == 0, "vblank wait timed out on crtc %i\n", crtc); drm_vblank_put(dev, crtc); } diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 6aa6a9e95570..eb6dfe52cab2 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -231,6 +231,9 @@ ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, const void *data, break; } + if (dsi->mode_flags & MIPI_DSI_MODE_LPM) + msg.flags = MIPI_DSI_MSG_USE_LPM; + return ops->transfer(dsi->host, &msg); } EXPORT_SYMBOL(mipi_dsi_dcs_write); @@ -260,6 +263,9 @@ ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data, if (!ops || !ops->transfer) return -ENOSYS; + if (dsi->mode_flags & MIPI_DSI_MODE_LPM) + msg.flags = MIPI_DSI_MSG_USE_LPM; + return ops->transfer(dsi->host, &msg); } EXPORT_SYMBOL(mipi_dsi_dcs_read); diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c index 8749fc06570e..474e4d12a2d8 100644 --- a/drivers/gpu/drm/drm_modeset_lock.c +++ b/drivers/gpu/drm/drm_modeset_lock.c @@ -35,7 +35,7 @@ * of extra utility/tracking out of our acquire-ctx. This is provided * by drm_modeset_lock / drm_modeset_acquire_ctx. * - * For basic principles of ww_mutex, see: Documentation/ww-mutex-design.txt + * For basic principles of ww_mutex, see: Documentation/locking/ww-mutex-design.txt * * The basic usage pattern is to: * diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 2807a771f505..78ca30808422 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -29,6 +29,8 @@ #include <linux/export.h> #include <linux/dma-buf.h> #include <drm/drmP.h> +#include <drm/drm_gem.h> + #include "drm_internal.h" /* @@ -523,7 +525,7 @@ struct drm_gem_object *drm_gem_prime_import(struct drm_device *dev, goto fail_detach; } - obj = dev->driver->gem_prime_import_sg_table(dev, dma_buf->size, sgt); + obj = dev->driver->gem_prime_import_sg_table(dev, attach, sgt); if (IS_ERR(obj)) { ret = PTR_ERR(obj); goto fail_unmap; diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index 06cad0323699..4a2c328959e5 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -57,15 +57,11 @@ static pgprot_t drm_io_prot(struct drm_local_map *map, { pgprot_t tmp = vm_get_page_prot(vma->vm_flags); -#if defined(__i386__) || defined(__x86_64__) +#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) if (map->type == _DRM_REGISTERS && !(map->flags & _DRM_WRITE_COMBINING)) tmp = pgprot_noncached(tmp); else tmp = pgprot_writecombine(tmp); -#elif defined(__powerpc__) - pgprot_val(tmp) |= _PAGE_NO_CACHE; - if (map->type == _DRM_REGISTERS) - pgprot_val(tmp) |= _PAGE_GUARDED; #elif defined(__ia64__) if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start)) @@ -421,7 +417,6 @@ void drm_vm_open_locked(struct drm_device *dev, list_add(&vma_entry->head, &dev->vmalist); } } -EXPORT_SYMBOL_GPL(drm_vm_open_locked); static void drm_vm_open(struct vm_area_struct *vma) { @@ -541,7 +536,7 @@ static resource_size_t drm_core_get_reg_ofs(struct drm_device *dev) * according to the mapping type and remaps the pages. Finally sets the file * pointer and calls vm_open(). */ -int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) +static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) { struct drm_file *priv = filp->private_data; struct drm_device *dev = priv->minor->dev; @@ -655,7 +650,7 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) return 0; } -int drm_mmap(struct file *filp, struct vm_area_struct *vma) +int drm_legacy_mmap(struct file *filp, struct vm_area_struct *vma) { struct drm_file *priv = filp->private_data; struct drm_device *dev = priv->minor->dev; @@ -670,7 +665,7 @@ int drm_mmap(struct file *filp, struct vm_area_struct *vma) return ret; } -EXPORT_SYMBOL(drm_mmap); +EXPORT_SYMBOL(drm_legacy_mmap); void drm_legacy_vma_flush(struct drm_device *dev) { diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 02602a8254c4..cd50ece31601 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -937,6 +937,8 @@ static enum drm_connector_status exynos_dp_detect( static void exynos_dp_connector_destroy(struct drm_connector *connector) { + drm_connector_unregister(connector); + drm_connector_cleanup(connector); } static struct drm_connector_funcs exynos_dp_connector_funcs = { @@ -1358,8 +1360,8 @@ static void exynos_dp_unbind(struct device *dev, struct device *master, exynos_dp_dpms(display, DRM_MODE_DPMS_OFF); + exynos_dp_connector_destroy(&dp->connector); encoder->funcs->destroy(encoder); - drm_connector_cleanup(&dp->connector); } static const struct component_ops exynos_dp_ops = { diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index b68e58f78cd1..8e38e9f8e542 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -32,7 +32,6 @@ enum exynos_crtc_mode { * Exynos specific crtc structure. * * @drm_crtc: crtc object. - * @drm_plane: pointer of private plane object for this crtc * @manager: the manager associated with this crtc * @pipe: a crtc index created at load() with a new crtc object creation * and the crtc object would be set to private->crtc array @@ -46,7 +45,6 @@ enum exynos_crtc_mode { */ struct exynos_drm_crtc { struct drm_crtc drm_crtc; - struct drm_plane *plane; struct exynos_drm_manager *manager; unsigned int pipe; unsigned int dpms; @@ -94,12 +92,12 @@ static void exynos_drm_crtc_commit(struct drm_crtc *crtc) exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON); - exynos_plane_commit(exynos_crtc->plane); + exynos_plane_commit(crtc->primary); if (manager->ops->commit) manager->ops->commit(manager); - exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_ON); + exynos_plane_dpms(crtc->primary, DRM_MODE_DPMS_ON); } static bool @@ -123,10 +121,9 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); struct exynos_drm_manager *manager = exynos_crtc->manager; - struct drm_plane *plane = exynos_crtc->plane; + struct drm_framebuffer *fb = crtc->primary->fb; unsigned int crtc_w; unsigned int crtc_h; - int ret; /* * copy the mode data adjusted by mode_fixup() into crtc->mode @@ -134,29 +131,21 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, */ memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode)); - crtc_w = crtc->primary->fb->width - x; - crtc_h = crtc->primary->fb->height - y; + crtc_w = fb->width - x; + crtc_h = fb->height - y; if (manager->ops->mode_set) manager->ops->mode_set(manager, &crtc->mode); - ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h, - x, y, crtc_w, crtc_h); - if (ret) - return ret; - - plane->crtc = crtc; - plane->fb = crtc->primary->fb; - drm_framebuffer_reference(plane->fb); - - return 0; + return exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0, + crtc_w, crtc_h, x, y, crtc_w, crtc_h); } static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y, struct drm_framebuffer *old_fb) { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); - struct drm_plane *plane = exynos_crtc->plane; + struct drm_framebuffer *fb = crtc->primary->fb; unsigned int crtc_w; unsigned int crtc_h; int ret; @@ -167,11 +156,11 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y, return -EPERM; } - crtc_w = crtc->primary->fb->width - x; - crtc_h = crtc->primary->fb->height - y; + crtc_w = fb->width - x; + crtc_h = fb->height - y; - ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h, - x, y, crtc_w, crtc_h); + ret = exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0, + crtc_w, crtc_h, x, y, crtc_w, crtc_h); if (ret) return ret; @@ -304,8 +293,7 @@ static int exynos_drm_crtc_set_property(struct drm_crtc *crtc, exynos_drm_crtc_commit(crtc); break; case CRTC_MODE_BLANK: - exynos_plane_dpms(exynos_crtc->plane, - DRM_MODE_DPMS_OFF); + exynos_plane_dpms(crtc->primary, DRM_MODE_DPMS_OFF); break; default: break; @@ -351,8 +339,10 @@ static void exynos_drm_crtc_attach_mode_property(struct drm_crtc *crtc) int exynos_drm_crtc_create(struct exynos_drm_manager *manager) { struct exynos_drm_crtc *exynos_crtc; + struct drm_plane *plane; struct exynos_drm_private *private = manager->drm_dev->dev_private; struct drm_crtc *crtc; + int ret; exynos_crtc = kzalloc(sizeof(*exynos_crtc), GFP_KERNEL); if (!exynos_crtc) @@ -364,11 +354,11 @@ int exynos_drm_crtc_create(struct exynos_drm_manager *manager) exynos_crtc->dpms = DRM_MODE_DPMS_OFF; exynos_crtc->manager = manager; exynos_crtc->pipe = manager->pipe; - exynos_crtc->plane = exynos_plane_init(manager->drm_dev, - 1 << manager->pipe, true); - if (!exynos_crtc->plane) { - kfree(exynos_crtc); - return -ENOMEM; + plane = exynos_plane_init(manager->drm_dev, 1 << manager->pipe, + DRM_PLANE_TYPE_PRIMARY); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + goto err_plane; } manager->crtc = &exynos_crtc->drm_crtc; @@ -376,12 +366,22 @@ int exynos_drm_crtc_create(struct exynos_drm_manager *manager) private->crtc[manager->pipe] = crtc; - drm_crtc_init(manager->drm_dev, crtc, &exynos_crtc_funcs); + ret = drm_crtc_init_with_planes(manager->drm_dev, crtc, plane, NULL, + &exynos_crtc_funcs); + if (ret < 0) + goto err_crtc; + drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs); exynos_drm_crtc_attach_mode_property(crtc); return 0; + +err_crtc: + plane->funcs->destroy(plane); +err_plane: + kfree(exynos_crtc); + return ret; } int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index fa08f05e3e34..96c87db388fb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -342,8 +342,12 @@ int exynos_dpi_remove(struct device *dev) struct exynos_dpi *ctx = exynos_dpi_display.ctx; exynos_dpi_dpms(&exynos_dpi_display, DRM_MODE_DPMS_OFF); + + exynos_dpi_connector_destroy(&ctx->connector); encoder->funcs->destroy(encoder); - drm_connector_cleanup(&ctx->connector); + + if (ctx->panel) + drm_panel_detach(ctx->panel); exynos_drm_component_del(dev, EXYNOS_DEVICE_TYPE_CONNECTOR); diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 5aae95cf5b23..443a2069858a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -15,7 +15,6 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> -#include <linux/anon_inodes.h> #include <linux/component.h> #include <drm/exynos_drm.h> @@ -86,8 +85,9 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) struct drm_plane *plane; unsigned long possible_crtcs = (1 << MAX_CRTC) - 1; - plane = exynos_plane_init(dev, possible_crtcs, false); - if (!plane) + plane = exynos_plane_init(dev, possible_crtcs, + DRM_PLANE_TYPE_OVERLAY); + if (IS_ERR(plane)) goto err_mode_config_cleanup; } @@ -116,6 +116,23 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) /* force connectors detection */ drm_helper_hpd_irq_event(dev); + /* + * enable drm irq mode. + * - with irq_enabled = true, we can use the vblank feature. + * + * P.S. note that we wouldn't use drm irq handler but + * just specific driver own one instead because + * drm framework supports only one irq handler. + */ + dev->irq_enabled = true; + + /* + * with vblank_disable_allowed = true, vblank interrupt will be disabled + * by drm timer once a current process gives up ownership of + * vblank event.(after drm_vblank_put function is called) + */ + dev->vblank_disable_allowed = true; + return 0; err_unbind_all: @@ -136,23 +153,19 @@ static int exynos_drm_unload(struct drm_device *dev) exynos_drm_device_subdrv_remove(dev); exynos_drm_fbdev_fini(dev); - drm_vblank_cleanup(dev); drm_kms_helper_poll_fini(dev); - drm_mode_config_cleanup(dev); + component_unbind_all(dev->dev, dev); + drm_vblank_cleanup(dev); + drm_mode_config_cleanup(dev); drm_release_iommu_mapping(dev); - kfree(dev->dev_private); - component_unbind_all(dev->dev, dev); + kfree(dev->dev_private); dev->dev_private = NULL; return 0; } -static const struct file_operations exynos_drm_gem_fops = { - .mmap = exynos_drm_gem_mmap_buffer, -}; - static int exynos_drm_suspend(struct drm_device *dev, pm_message_t state) { struct drm_connector *connector; @@ -191,7 +204,6 @@ static int exynos_drm_resume(struct drm_device *dev) static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) { struct drm_exynos_file_private *file_priv; - struct file *anon_filp; int ret; file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL); @@ -204,21 +216,8 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) if (ret) goto err_file_priv_free; - anon_filp = anon_inode_getfile("exynos_gem", &exynos_drm_gem_fops, - NULL, 0); - if (IS_ERR(anon_filp)) { - ret = PTR_ERR(anon_filp); - goto err_subdrv_close; - } - - anon_filp->f_mode = FMODE_READ | FMODE_WRITE; - file_priv->anon_filp = anon_filp; - return ret; -err_subdrv_close: - exynos_drm_subdrv_close(dev, file); - err_file_priv_free: kfree(file_priv); file->driver_priv = NULL; @@ -234,7 +233,6 @@ static void exynos_drm_preclose(struct drm_device *dev, static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) { struct exynos_drm_private *private = dev->dev_private; - struct drm_exynos_file_private *file_priv; struct drm_pending_vblank_event *v, *vt; struct drm_pending_event *e, *et; unsigned long flags; @@ -260,10 +258,6 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) } spin_unlock_irqrestore(&dev->event_lock, flags); - file_priv = file->driver_priv; - if (file_priv->anon_filp) - fput(file_priv->anon_filp); - kfree(file->driver_priv); file->driver_priv = NULL; } @@ -282,11 +276,6 @@ static const struct vm_operations_struct exynos_drm_gem_vm_ops = { static const struct drm_ioctl_desc exynos_ioctls[] = { DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl, DRM_UNLOCKED | DRM_AUTH), - DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MAP_OFFSET, - exynos_drm_gem_map_offset_ioctl, DRM_UNLOCKED | - DRM_AUTH), - DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MMAP, - exynos_drm_gem_mmap_ioctl, DRM_UNLOCKED | DRM_AUTH), DRM_IOCTL_DEF_DRV(EXYNOS_GEM_GET, exynos_drm_gem_get_ioctl, DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(EXYNOS_VIDI_CONNECTION, @@ -486,21 +475,20 @@ void exynos_drm_component_del(struct device *dev, mutex_unlock(&drm_component_lock); } -static int compare_of(struct device *dev, void *data) +static int compare_dev(struct device *dev, void *data) { return dev == (struct device *)data; } -static int exynos_drm_add_components(struct device *dev, struct master *m) +static struct component_match *exynos_drm_match_add(struct device *dev) { + struct component_match *match = NULL; struct component_dev *cdev; unsigned int attach_cnt = 0; mutex_lock(&drm_component_lock); list_for_each_entry(cdev, &drm_component_list, list) { - int ret; - /* * Add components to master only in case that crtc and * encoder/connector device objects exist. @@ -515,16 +503,10 @@ static int exynos_drm_add_components(struct device *dev, struct master *m) /* * fimd and dpi modules have same device object so add * only crtc device object in this case. - * - * TODO. if dpi module follows driver-model driver then - * below codes can be removed. */ if (cdev->crtc_dev == cdev->conn_dev) { - ret = component_master_add_child(m, compare_of, - cdev->crtc_dev); - if (ret < 0) - return ret; - + component_match_add(dev, &match, compare_dev, + cdev->crtc_dev); goto out_lock; } @@ -534,11 +516,8 @@ static int exynos_drm_add_components(struct device *dev, struct master *m) * connector/encoder need pipe number of crtc when they * are created. */ - ret = component_master_add_child(m, compare_of, cdev->crtc_dev); - ret |= component_master_add_child(m, compare_of, - cdev->conn_dev); - if (ret < 0) - return ret; + component_match_add(dev, &match, compare_dev, cdev->crtc_dev); + component_match_add(dev, &match, compare_dev, cdev->conn_dev); out_lock: mutex_lock(&drm_component_lock); @@ -546,7 +525,7 @@ out_lock: mutex_unlock(&drm_component_lock); - return attach_cnt ? 0 : -ENODEV; + return attach_cnt ? match : ERR_PTR(-EPROBE_DEFER); } static int exynos_drm_bind(struct device *dev) @@ -560,13 +539,13 @@ static void exynos_drm_unbind(struct device *dev) } static const struct component_master_ops exynos_drm_ops = { - .add_components = exynos_drm_add_components, .bind = exynos_drm_bind, .unbind = exynos_drm_unbind, }; static int exynos_drm_platform_probe(struct platform_device *pdev) { + struct component_match *match; int ret; pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); @@ -633,13 +612,23 @@ static int exynos_drm_platform_probe(struct platform_device *pdev) goto err_unregister_ipp_drv; #endif - ret = component_master_add(&pdev->dev, &exynos_drm_ops); + match = exynos_drm_match_add(&pdev->dev); + if (IS_ERR(match)) { + ret = PTR_ERR(match); + goto err_unregister_resources; + } + + ret = component_master_add_with_match(&pdev->dev, &exynos_drm_ops, + match); if (ret < 0) - DRM_DEBUG_KMS("re-tried by last sub driver probed later.\n"); + goto err_unregister_resources; - return 0; + return ret; + +err_unregister_resources: #ifdef CONFIG_DRM_EXYNOS_IPP + exynos_platform_device_ipp_unregister(); err_unregister_ipp_drv: platform_driver_unregister(&ipp_driver); err_unregister_gsc_drv: diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 69a6fa397d75..d22e640f59a0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -240,7 +240,6 @@ struct exynos_drm_g2d_private { struct drm_exynos_file_private { struct exynos_drm_g2d_private *g2d_priv; struct device *ipp_dev; - struct file *anon_filp; }; /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 442aa2d00132..24741d8758e8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -114,6 +114,8 @@ #define DSIM_SYNC_INFORM (1 << 27) #define DSIM_EOT_DISABLE (1 << 28) #define DSIM_MFLUSH_VS (1 << 29) +/* This flag is valid only for exynos3250/3472/4415/5260/5430 */ +#define DSIM_CLKLANE_STOP (1 << 30) /* DSIM_ESCMODE */ #define DSIM_TX_TRIGGER_RST (1 << 4) @@ -262,6 +264,7 @@ struct exynos_dsi_driver_data { unsigned int plltmr_reg; unsigned int has_freqband:1; + unsigned int has_clklane_stop:1; }; struct exynos_dsi { @@ -301,9 +304,16 @@ struct exynos_dsi { #define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host) #define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector) +static struct exynos_dsi_driver_data exynos3_dsi_driver_data = { + .plltmr_reg = 0x50, + .has_freqband = 1, + .has_clklane_stop = 1, +}; + static struct exynos_dsi_driver_data exynos4_dsi_driver_data = { .plltmr_reg = 0x50, .has_freqband = 1, + .has_clklane_stop = 1, }; static struct exynos_dsi_driver_data exynos5_dsi_driver_data = { @@ -311,6 +321,8 @@ static struct exynos_dsi_driver_data exynos5_dsi_driver_data = { }; static struct of_device_id exynos_dsi_of_match[] = { + { .compatible = "samsung,exynos3250-mipi-dsi", + .data = &exynos3_dsi_driver_data }, { .compatible = "samsung,exynos4210-mipi-dsi", .data = &exynos4_dsi_driver_data }, { .compatible = "samsung,exynos5410-mipi-dsi", @@ -421,7 +433,7 @@ static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi, if (!fout) { dev_err(dsi->dev, "failed to find PLL PMS for requested frequency\n"); - return -EFAULT; + return 0; } dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d)\n", fout, p, m, s); @@ -453,7 +465,7 @@ static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi, do { if (timeout-- == 0) { dev_err(dsi->dev, "PLL failed to stabilize\n"); - return -EFAULT; + return 0; } reg = readl(dsi->reg_base + DSIM_STATUS_REG); } while ((reg & DSIM_PLL_STABLE) == 0); @@ -569,6 +581,7 @@ static void exynos_dsi_disable_clock(struct exynos_dsi *dsi) static int exynos_dsi_init_link(struct exynos_dsi *dsi) { + struct exynos_dsi_driver_data *driver_data = dsi->driver_data; int timeout; u32 reg; u32 lanes_mask; @@ -650,6 +663,20 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi) reg |= DSIM_LANE_EN(lanes_mask); writel(reg, dsi->reg_base + DSIM_CONFIG_REG); + /* + * Use non-continuous clock mode if the periparal wants and + * host controller supports + * + * In non-continous clock mode, host controller will turn off + * the HS clock between high-speed transmissions to reduce + * power consumption. + */ + if (driver_data->has_clklane_stop && + dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) { + reg |= DSIM_CLKLANE_STOP; + writel(reg, dsi->reg_base + DSIM_CONFIG_REG); + } + /* Check clock and data lane state are stop state */ timeout = 100; do { @@ -1414,6 +1441,9 @@ exynos_dsi_detect(struct drm_connector *connector, bool force) static void exynos_dsi_connector_destroy(struct drm_connector *connector) { + drm_connector_unregister(connector); + drm_connector_cleanup(connector); + connector->dev = NULL; } static struct drm_connector_funcs exynos_dsi_connector_funcs = { @@ -1634,10 +1664,10 @@ static void exynos_dsi_unbind(struct device *dev, struct device *master, exynos_dsi_dpms(&exynos_dsi_display, DRM_MODE_DPMS_OFF); - mipi_dsi_host_unregister(&dsi->dsi_host); - + exynos_dsi_connector_destroy(&dsi->connector); encoder->funcs->destroy(encoder); - drm_connector_cleanup(&dsi->connector); + + mipi_dsi_host_unregister(&dsi->dsi_host); } static const struct component_ops exynos_dsi_component_ops = { diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index 65a22cad7b36..d346d1e6eda0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -165,6 +165,7 @@ exynos_drm_framebuffer_init(struct drm_device *dev, ret = drm_framebuffer_init(dev, &exynos_fb->fb, &exynos_drm_fb_funcs); if (ret) { + kfree(exynos_fb); DRM_ERROR("failed to initialize framebuffer\n"); return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 32e63f60e1d1..e12ea90c6237 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -123,6 +123,7 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper, fbi->screen_base = buffer->kvaddr + offset; fbi->screen_size = size; + fbi->fix.smem_len = size; return 0; } @@ -353,9 +354,6 @@ void exynos_drm_fbdev_fini(struct drm_device *dev) fbdev = to_exynos_fbdev(private->fb_helper); - if (fbdev->exynos_gem_obj) - exynos_drm_gem_destroy(fbdev->exynos_gem_obj); - exynos_drm_fbdev_destroy(dev, private->fb_helper); kfree(fbdev); private->fb_helper = NULL; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index ec7cc9ea50df..68d38eb6774d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -336,9 +336,6 @@ static bool fimc_check_ovf(struct fimc_context *ctx) fimc_set_bits(ctx, EXYNOS_CIWDOFST, EXYNOS_CIWDOFST_CLROVFIY | EXYNOS_CIWDOFST_CLROVFICB | EXYNOS_CIWDOFST_CLROVFICR); - fimc_clear_bits(ctx, EXYNOS_CIWDOFST, - EXYNOS_CIWDOFST_CLROVFIY | EXYNOS_CIWDOFST_CLROVFICB | - EXYNOS_CIWDOFST_CLROVFICR); dev_err(ippdrv->dev, "occurred overflow at %d, status 0x%x.\n", ctx->id, status); @@ -718,24 +715,24 @@ static int fimc_src_set_addr(struct device *dev, case IPP_BUF_ENQUEUE: config = &property->config[EXYNOS_DRM_OPS_SRC]; fimc_write(ctx, buf_info->base[EXYNOS_DRM_PLANAR_Y], - EXYNOS_CIIYSA(buf_id)); + EXYNOS_CIIYSA0); if (config->fmt == DRM_FORMAT_YVU420) { fimc_write(ctx, buf_info->base[EXYNOS_DRM_PLANAR_CR], - EXYNOS_CIICBSA(buf_id)); + EXYNOS_CIICBSA0); fimc_write(ctx, buf_info->base[EXYNOS_DRM_PLANAR_CB], - EXYNOS_CIICRSA(buf_id)); + EXYNOS_CIICRSA0); } else { fimc_write(ctx, buf_info->base[EXYNOS_DRM_PLANAR_CB], - EXYNOS_CIICBSA(buf_id)); + EXYNOS_CIICBSA0); fimc_write(ctx, buf_info->base[EXYNOS_DRM_PLANAR_CR], - EXYNOS_CIICRSA(buf_id)); + EXYNOS_CIICRSA0); } break; case IPP_BUF_DEQUEUE: - fimc_write(ctx, 0x0, EXYNOS_CIIYSA(buf_id)); - fimc_write(ctx, 0x0, EXYNOS_CIICBSA(buf_id)); - fimc_write(ctx, 0x0, EXYNOS_CIICRSA(buf_id)); + fimc_write(ctx, 0x0, EXYNOS_CIIYSA0); + fimc_write(ctx, 0x0, EXYNOS_CIICBSA0); + fimc_write(ctx, 0x0, EXYNOS_CIICRSA0); break; default: /* bypass */ @@ -1122,67 +1119,34 @@ static int fimc_dst_set_size(struct device *dev, int swap, return 0; } -static int fimc_dst_get_buf_count(struct fimc_context *ctx) -{ - u32 cfg, buf_num; - - cfg = fimc_read(ctx, EXYNOS_CIFCNTSEQ); - - buf_num = hweight32(cfg); - - DRM_DEBUG_KMS("buf_num[%d]\n", buf_num); - - return buf_num; -} - -static int fimc_dst_set_buf_seq(struct fimc_context *ctx, u32 buf_id, +static void fimc_dst_set_buf_seq(struct fimc_context *ctx, u32 buf_id, enum drm_exynos_ipp_buf_type buf_type) { - struct exynos_drm_ippdrv *ippdrv = &ctx->ippdrv; - bool enable; - u32 cfg; - u32 mask = 0x00000001 << buf_id; - int ret = 0; unsigned long flags; + u32 buf_num; + u32 cfg; DRM_DEBUG_KMS("buf_id[%d]buf_type[%d]\n", buf_id, buf_type); spin_lock_irqsave(&ctx->lock, flags); - /* mask register set */ cfg = fimc_read(ctx, EXYNOS_CIFCNTSEQ); - switch (buf_type) { - case IPP_BUF_ENQUEUE: - enable = true; - break; - case IPP_BUF_DEQUEUE: - enable = false; - break; - default: - dev_err(ippdrv->dev, "invalid buf ctrl parameter.\n"); - ret = -EINVAL; - goto err_unlock; - } + if (buf_type == IPP_BUF_ENQUEUE) + cfg |= (1 << buf_id); + else + cfg &= ~(1 << buf_id); - /* sequence id */ - cfg &= ~mask; - cfg |= (enable << buf_id); fimc_write(ctx, cfg, EXYNOS_CIFCNTSEQ); - /* interrupt enable */ - if (buf_type == IPP_BUF_ENQUEUE && - fimc_dst_get_buf_count(ctx) >= FIMC_BUF_START) - fimc_mask_irq(ctx, true); + buf_num = hweight32(cfg); - /* interrupt disable */ - if (buf_type == IPP_BUF_DEQUEUE && - fimc_dst_get_buf_count(ctx) <= FIMC_BUF_STOP) + if (buf_type == IPP_BUF_ENQUEUE && buf_num >= FIMC_BUF_START) + fimc_mask_irq(ctx, true); + else if (buf_type == IPP_BUF_DEQUEUE && buf_num <= FIMC_BUF_STOP) fimc_mask_irq(ctx, false); -err_unlock: spin_unlock_irqrestore(&ctx->lock, flags); - return ret; } static int fimc_dst_set_addr(struct device *dev, @@ -1240,7 +1204,9 @@ static int fimc_dst_set_addr(struct device *dev, break; } - return fimc_dst_set_buf_seq(ctx, buf_id, buf_type); + fimc_dst_set_buf_seq(ctx, buf_id, buf_type); + + return 0; } static struct exynos_drm_ipp_ops fimc_dst_ops = { @@ -1291,14 +1257,11 @@ static irqreturn_t fimc_irq_handler(int irq, void *dev_id) DRM_DEBUG_KMS("buf_id[%d]\n", buf_id); - if (fimc_dst_set_buf_seq(ctx, buf_id, IPP_BUF_DEQUEUE) < 0) { - DRM_ERROR("failed to dequeue.\n"); - return IRQ_HANDLED; - } + fimc_dst_set_buf_seq(ctx, buf_id, IPP_BUF_DEQUEUE); event_work->ippdrv = ippdrv; event_work->buf_id[EXYNOS_DRM_OPS_DST] = buf_id; - queue_work(ippdrv->event_workq, (struct work_struct *)event_work); + queue_work(ippdrv->event_workq, &event_work->work); return IRQ_HANDLED; } @@ -1590,11 +1553,8 @@ static int fimc_ippdrv_start(struct device *dev, enum drm_exynos_ipp_cmd cmd) fimc_clear_bits(ctx, EXYNOS_CIOCTRL, EXYNOS_CIOCTRL_WEAVE_MASK); - if (cmd == IPP_CMD_M2M) { - fimc_set_bits(ctx, EXYNOS_MSCTRL, EXYNOS_MSCTRL_ENVID); - + if (cmd == IPP_CMD_M2M) fimc_set_bits(ctx, EXYNOS_MSCTRL, EXYNOS_MSCTRL_ENVID); - } return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 5d09e33fef87..085b066a9993 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -104,6 +104,14 @@ static struct fimd_driver_data s3c64xx_fimd_driver_data = { .has_limited_fmt = 1, }; +static struct fimd_driver_data exynos3_fimd_driver_data = { + .timing_base = 0x20000, + .lcdblk_offset = 0x210, + .lcdblk_bypass_shift = 1, + .has_shadowcon = 1, + .has_vidoutcon = 1, +}; + static struct fimd_driver_data exynos4_fimd_driver_data = { .timing_base = 0x0, .lcdblk_offset = 0x210, @@ -168,6 +176,8 @@ struct fimd_context { static const struct of_device_id fimd_driver_dt_match[] = { { .compatible = "samsung,s3c6400-fimd", .data = &s3c64xx_fimd_driver_data }, + { .compatible = "samsung,exynos3250-fimd", + .data = &exynos3_fimd_driver_data }, { .compatible = "samsung,exynos4210-fimd", .data = &exynos4_fimd_driver_data }, { .compatible = "samsung,exynos5250-fimd", @@ -204,7 +214,6 @@ static void fimd_wait_for_vblank(struct exynos_drm_manager *mgr) DRM_DEBUG_KMS("vblank wait timed out.\n"); } - static void fimd_clear_channel(struct exynos_drm_manager *mgr) { struct fimd_context *ctx = mgr->ctx; @@ -214,17 +223,31 @@ static void fimd_clear_channel(struct exynos_drm_manager *mgr) /* Check if any channel is enabled. */ for (win = 0; win < WINDOWS_NR; win++) { - u32 val = readl(ctx->regs + SHADOWCON); - if (val & SHADOWCON_CHx_ENABLE(win)) { - val &= ~SHADOWCON_CHx_ENABLE(win); - writel(val, ctx->regs + SHADOWCON); + u32 val = readl(ctx->regs + WINCON(win)); + + if (val & WINCONx_ENWIN) { + /* wincon */ + val &= ~WINCONx_ENWIN; + writel(val, ctx->regs + WINCON(win)); + + /* unprotect windows */ + if (ctx->driver_data->has_shadowcon) { + val = readl(ctx->regs + SHADOWCON); + val &= ~SHADOWCON_CHx_ENABLE(win); + writel(val, ctx->regs + SHADOWCON); + } ch_enabled = 1; } } /* Wait for vsync, as disable channel takes effect at next vsync */ - if (ch_enabled) + if (ch_enabled) { + unsigned int state = ctx->suspended; + + ctx->suspended = 0; fimd_wait_for_vblank(mgr); + ctx->suspended = state; + } } static int fimd_mgr_initialize(struct exynos_drm_manager *mgr, @@ -237,23 +260,6 @@ static int fimd_mgr_initialize(struct exynos_drm_manager *mgr, mgr->drm_dev = ctx->drm_dev = drm_dev; mgr->pipe = ctx->pipe = priv->pipe++; - /* - * enable drm irq mode. - * - with irq_enabled = true, we can use the vblank feature. - * - * P.S. note that we wouldn't use drm irq handler but - * just specific driver own one instead because - * drm framework supports only one irq handler. - */ - drm_dev->irq_enabled = true; - - /* - * with vblank_disable_allowed = true, vblank interrupt will be disabled - * by drm timer once a current process gives up ownership of - * vblank event.(after drm_vblank_put function is called) - */ - drm_dev->vblank_disable_allowed = true; - /* attach this sub driver to iommu mapping if supported. */ if (is_drm_iommu_supported(ctx->drm_dev)) { /* @@ -1051,7 +1057,6 @@ static void fimd_unbind(struct device *dev, struct device *master, { struct exynos_drm_manager *mgr = dev_get_drvdata(dev); struct fimd_context *ctx = fimd_manager.ctx; - struct drm_crtc *crtc = mgr->crtc; fimd_dpms(mgr, DRM_MODE_DPMS_OFF); @@ -1059,8 +1064,6 @@ static void fimd_unbind(struct device *dev, struct device *master, exynos_dpi_remove(dev); fimd_mgr_remove(mgr); - - crtc->funcs->destroy(crtc); } static const struct component_ops fimd_component_ops = { diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 15db80138382..0d5b9698d384 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -318,40 +318,16 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev, drm_gem_object_unreference_unlocked(obj); } -int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_exynos_gem_map_off *args = data; - - DRM_DEBUG_KMS("handle = 0x%x, offset = 0x%lx\n", - args->handle, (unsigned long)args->offset); - - if (!(dev->driver->driver_features & DRIVER_GEM)) { - DRM_ERROR("does not support GEM.\n"); - return -ENODEV; - } - - return exynos_drm_gem_dumb_map_offset(file_priv, dev, args->handle, - &args->offset); -} - -int exynos_drm_gem_mmap_buffer(struct file *filp, +int exynos_drm_gem_mmap_buffer(struct exynos_drm_gem_obj *exynos_gem_obj, struct vm_area_struct *vma) { - struct drm_gem_object *obj = filp->private_data; - struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj); - struct drm_device *drm_dev = obj->dev; + struct drm_device *drm_dev = exynos_gem_obj->base.dev; struct exynos_drm_gem_buf *buffer; unsigned long vm_size; int ret; - WARN_ON(!mutex_is_locked(&obj->dev->struct_mutex)); - - vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; - vma->vm_private_data = obj; - vma->vm_ops = drm_dev->driver->gem_vm_ops; - - update_vm_cache_attr(exynos_gem_obj, vma); + vma->vm_flags &= ~VM_PFNMAP; + vma->vm_pgoff = 0; vm_size = vma->vm_end - vma->vm_start; @@ -373,60 +349,6 @@ int exynos_drm_gem_mmap_buffer(struct file *filp, return ret; } - /* - * take a reference to this mapping of the object. And this reference - * is unreferenced by the corresponding vm_close call. - */ - drm_gem_object_reference(obj); - - drm_vm_open_locked(drm_dev, vma); - - return 0; -} - -int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_exynos_file_private *exynos_file_priv; - struct drm_exynos_gem_mmap *args = data; - struct drm_gem_object *obj; - struct file *anon_filp; - unsigned long addr; - - if (!(dev->driver->driver_features & DRIVER_GEM)) { - DRM_ERROR("does not support GEM.\n"); - return -ENODEV; - } - - mutex_lock(&dev->struct_mutex); - - obj = drm_gem_object_lookup(dev, file_priv, args->handle); - if (!obj) { - DRM_ERROR("failed to lookup gem object.\n"); - mutex_unlock(&dev->struct_mutex); - return -EINVAL; - } - - exynos_file_priv = file_priv->driver_priv; - anon_filp = exynos_file_priv->anon_filp; - anon_filp->private_data = obj; - - addr = vm_mmap(anon_filp, 0, args->size, PROT_READ | PROT_WRITE, - MAP_SHARED, 0); - - drm_gem_object_unreference(obj); - - if (IS_ERR_VALUE(addr)) { - mutex_unlock(&dev->struct_mutex); - return (int)addr; - } - - mutex_unlock(&dev->struct_mutex); - - args->mapped = addr; - - DRM_DEBUG_KMS("mapped = 0x%lx\n", (unsigned long)args->mapped); - return 0; } @@ -710,16 +632,20 @@ int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) exynos_gem_obj = to_exynos_gem_obj(obj); ret = check_gem_flags(exynos_gem_obj->flags); - if (ret) { - drm_gem_vm_close(vma); - drm_gem_free_mmap_offset(obj); - return ret; - } - - vma->vm_flags &= ~VM_PFNMAP; - vma->vm_flags |= VM_MIXEDMAP; + if (ret) + goto err_close_vm; update_vm_cache_attr(exynos_gem_obj, vma); + ret = exynos_drm_gem_mmap_buffer(exynos_gem_obj, vma); + if (ret) + goto err_close_vm; + + return ret; + +err_close_vm: + drm_gem_vm_close(vma); + drm_gem_free_mmap_offset(obj); + return ret; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 1592c0ba7de8..ec58fe9c40df 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -12,6 +12,8 @@ #ifndef _EXYNOS_DRM_GEM_H_ #define _EXYNOS_DRM_GEM_H_ +#include <drm/drm_gem.h> + #define to_exynos_gem_obj(x) container_of(x,\ struct exynos_drm_gem_obj, base) @@ -111,20 +113,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev, unsigned int gem_handle, struct drm_file *filp); -/* get buffer offset to map to user space. */ -int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); - -/* - * mmap the physically continuous memory that a gem object contains - * to user space. - */ -int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); - -int exynos_drm_gem_mmap_buffer(struct file *filp, - struct vm_area_struct *vma); - /* map user space allocated by malloc to pages. */ int exynos_drm_gem_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 9e3ff1672965..c6a013fc321c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1326,8 +1326,7 @@ static irqreturn_t gsc_irq_handler(int irq, void *dev_id) buf_id[EXYNOS_DRM_OPS_SRC]; event_work->buf_id[EXYNOS_DRM_OPS_DST] = buf_id[EXYNOS_DRM_OPS_DST]; - queue_work(ippdrv->event_workq, - (struct work_struct *)event_work); + queue_work(ippdrv->event_workq, &event_work->work); } return IRQ_HANDLED; diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index c411399070d6..00d74b18f7cb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -75,7 +75,6 @@ struct drm_exynos_ipp_mem_node { u32 prop_id; u32 buf_id; struct drm_exynos_ipp_buf_info buf_info; - struct drm_file *filp; }; /* @@ -319,44 +318,6 @@ static void ipp_print_property(struct drm_exynos_ipp_property *property, sz->hsize, sz->vsize, config->flip, config->degree); } -static int ipp_find_and_set_property(struct drm_exynos_ipp_property *property) -{ - struct exynos_drm_ippdrv *ippdrv; - struct drm_exynos_ipp_cmd_node *c_node; - u32 prop_id = property->prop_id; - - DRM_DEBUG_KMS("prop_id[%d]\n", prop_id); - - ippdrv = ipp_find_drv_by_handle(prop_id); - if (IS_ERR(ippdrv)) { - DRM_ERROR("failed to get ipp driver.\n"); - return -EINVAL; - } - - /* - * Find command node using command list in ippdrv. - * when we find this command no using prop_id. - * return property information set in this command node. - */ - mutex_lock(&ippdrv->cmd_lock); - list_for_each_entry(c_node, &ippdrv->cmd_list, list) { - if ((c_node->property.prop_id == prop_id) && - (c_node->state == IPP_STATE_STOP)) { - mutex_unlock(&ippdrv->cmd_lock); - DRM_DEBUG_KMS("found cmd[%d]ippdrv[0x%x]\n", - property->cmd, (int)ippdrv); - - c_node->property = *property; - return 0; - } - } - mutex_unlock(&ippdrv->cmd_lock); - - DRM_ERROR("failed to search property.\n"); - - return -EINVAL; -} - static struct drm_exynos_ipp_cmd_work *ipp_create_cmd_work(void) { struct drm_exynos_ipp_cmd_work *cmd_work; @@ -392,6 +353,7 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, struct drm_exynos_ipp_property *property = data; struct exynos_drm_ippdrv *ippdrv; struct drm_exynos_ipp_cmd_node *c_node; + u32 prop_id; int ret, i; if (!ctx) { @@ -404,6 +366,8 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, return -EINVAL; } + prop_id = property->prop_id; + /* * This is log print for user application property. * user application set various property. @@ -412,14 +376,24 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, ipp_print_property(property, i); /* - * set property ioctl generated new prop_id. - * but in this case already asigned prop_id using old set property. - * e.g PAUSE state. this case supports find current prop_id and use it - * instead of allocation. + * In case prop_id is not zero try to set existing property. */ - if (property->prop_id) { - DRM_DEBUG_KMS("prop_id[%d]\n", property->prop_id); - return ipp_find_and_set_property(property); + if (prop_id) { + c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock, prop_id); + + if (!c_node || c_node->filp != file) { + DRM_DEBUG_KMS("prop_id[%d] not found\n", prop_id); + return -EINVAL; + } + + if (c_node->state != IPP_STATE_STOP) { + DRM_DEBUG_KMS("prop_id[%d] not stopped\n", prop_id); + return -EINVAL; + } + + c_node->property = *property; + + return 0; } /* find ipp driver using ipp id */ @@ -445,9 +419,9 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, property->prop_id, property->cmd, (int)ippdrv); /* stored property information and ippdrv in private data */ - c_node->dev = dev; c_node->property = *property; c_node->state = IPP_STATE_IDLE; + c_node->filp = file; c_node->start_work = ipp_create_cmd_work(); if (IS_ERR(c_node->start_work)) { @@ -499,105 +473,37 @@ err_clear: return ret; } -static void ipp_clean_cmd_node(struct ipp_context *ctx, - struct drm_exynos_ipp_cmd_node *c_node) -{ - /* delete list */ - list_del(&c_node->list); - - ipp_remove_id(&ctx->prop_idr, &ctx->prop_lock, - c_node->property.prop_id); - - /* destroy mutex */ - mutex_destroy(&c_node->lock); - mutex_destroy(&c_node->mem_lock); - mutex_destroy(&c_node->event_lock); - - /* free command node */ - kfree(c_node->start_work); - kfree(c_node->stop_work); - kfree(c_node->event_work); - kfree(c_node); -} - -static bool ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node) -{ - switch (c_node->property.cmd) { - case IPP_CMD_WB: - return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]); - case IPP_CMD_OUTPUT: - return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]); - case IPP_CMD_M2M: - default: - return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]) && - !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]); - } -} - -static struct drm_exynos_ipp_mem_node - *ipp_find_mem_node(struct drm_exynos_ipp_cmd_node *c_node, - struct drm_exynos_ipp_queue_buf *qbuf) -{ - struct drm_exynos_ipp_mem_node *m_node; - struct list_head *head; - int count = 0; - - DRM_DEBUG_KMS("buf_id[%d]\n", qbuf->buf_id); - - /* source/destination memory list */ - head = &c_node->mem_list[qbuf->ops_id]; - - /* find memory node from memory list */ - list_for_each_entry(m_node, head, list) { - DRM_DEBUG_KMS("count[%d]m_node[0x%x]\n", count++, (int)m_node); - - /* compare buffer id */ - if (m_node->buf_id == qbuf->buf_id) - return m_node; - } - - return NULL; -} - -static int ipp_set_mem_node(struct exynos_drm_ippdrv *ippdrv, +static int ipp_put_mem_node(struct drm_device *drm_dev, struct drm_exynos_ipp_cmd_node *c_node, struct drm_exynos_ipp_mem_node *m_node) { - struct exynos_drm_ipp_ops *ops = NULL; - int ret = 0; + int i; DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node); if (!m_node) { - DRM_ERROR("invalid queue node.\n"); + DRM_ERROR("invalid dequeue node.\n"); return -EFAULT; } DRM_DEBUG_KMS("ops_id[%d]\n", m_node->ops_id); - /* get operations callback */ - ops = ippdrv->ops[m_node->ops_id]; - if (!ops) { - DRM_ERROR("not support ops.\n"); - return -EFAULT; + /* put gem buffer */ + for_each_ipp_planar(i) { + unsigned long handle = m_node->buf_info.handles[i]; + if (handle) + exynos_drm_gem_put_dma_addr(drm_dev, handle, + c_node->filp); } - /* set address and enable irq */ - if (ops->set_addr) { - ret = ops->set_addr(ippdrv->dev, &m_node->buf_info, - m_node->buf_id, IPP_BUF_ENQUEUE); - if (ret) { - DRM_ERROR("failed to set addr.\n"); - return ret; - } - } + list_del(&m_node->list); + kfree(m_node); - return ret; + return 0; } static struct drm_exynos_ipp_mem_node *ipp_get_mem_node(struct drm_device *drm_dev, - struct drm_file *file, struct drm_exynos_ipp_cmd_node *c_node, struct drm_exynos_ipp_queue_buf *qbuf) { @@ -615,6 +521,7 @@ static struct drm_exynos_ipp_mem_node m_node->ops_id = qbuf->ops_id; m_node->prop_id = qbuf->prop_id; m_node->buf_id = qbuf->buf_id; + INIT_LIST_HEAD(&m_node->list); DRM_DEBUG_KMS("m_node[0x%x]ops_id[%d]\n", (int)m_node, qbuf->ops_id); DRM_DEBUG_KMS("prop_id[%d]buf_id[%d]\n", qbuf->prop_id, m_node->buf_id); @@ -627,10 +534,11 @@ static struct drm_exynos_ipp_mem_node dma_addr_t *addr; addr = exynos_drm_gem_get_dma_addr(drm_dev, - qbuf->handle[i], file); + qbuf->handle[i], c_node->filp); if (IS_ERR(addr)) { DRM_ERROR("failed to get addr.\n"); - goto err_clear; + ipp_put_mem_node(drm_dev, c_node, m_node); + return ERR_PTR(-EFAULT); } buf_info->handles[i] = qbuf->handle[i]; @@ -640,46 +548,30 @@ static struct drm_exynos_ipp_mem_node } } - m_node->filp = file; mutex_lock(&c_node->mem_lock); list_add_tail(&m_node->list, &c_node->mem_list[qbuf->ops_id]); mutex_unlock(&c_node->mem_lock); return m_node; - -err_clear: - kfree(m_node); - return ERR_PTR(-EFAULT); } -static int ipp_put_mem_node(struct drm_device *drm_dev, - struct drm_exynos_ipp_cmd_node *c_node, - struct drm_exynos_ipp_mem_node *m_node) +static void ipp_clean_mem_nodes(struct drm_device *drm_dev, + struct drm_exynos_ipp_cmd_node *c_node, int ops) { - int i; - - DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node); + struct drm_exynos_ipp_mem_node *m_node, *tm_node; + struct list_head *head = &c_node->mem_list[ops]; - if (!m_node) { - DRM_ERROR("invalid dequeue node.\n"); - return -EFAULT; - } + mutex_lock(&c_node->mem_lock); - DRM_DEBUG_KMS("ops_id[%d]\n", m_node->ops_id); + list_for_each_entry_safe(m_node, tm_node, head, list) { + int ret; - /* put gem buffer */ - for_each_ipp_planar(i) { - unsigned long handle = m_node->buf_info.handles[i]; - if (handle) - exynos_drm_gem_put_dma_addr(drm_dev, handle, - m_node->filp); + ret = ipp_put_mem_node(drm_dev, c_node, m_node); + if (ret) + DRM_ERROR("failed to put m_node.\n"); } - /* delete list in queue */ - list_del(&m_node->list); - kfree(m_node); - - return 0; + mutex_unlock(&c_node->mem_lock); } static void ipp_free_event(struct drm_pending_event *event) @@ -688,7 +580,6 @@ static void ipp_free_event(struct drm_pending_event *event) } static int ipp_get_event(struct drm_device *drm_dev, - struct drm_file *file, struct drm_exynos_ipp_cmd_node *c_node, struct drm_exynos_ipp_queue_buf *qbuf) { @@ -700,7 +591,7 @@ static int ipp_get_event(struct drm_device *drm_dev, e = kzalloc(sizeof(*e), GFP_KERNEL); if (!e) { spin_lock_irqsave(&drm_dev->event_lock, flags); - file->event_space += sizeof(e->event); + c_node->filp->event_space += sizeof(e->event); spin_unlock_irqrestore(&drm_dev->event_lock, flags); return -ENOMEM; } @@ -712,7 +603,7 @@ static int ipp_get_event(struct drm_device *drm_dev, e->event.prop_id = qbuf->prop_id; e->event.buf_id[EXYNOS_DRM_OPS_DST] = qbuf->buf_id; e->base.event = &e->event.base; - e->base.file_priv = file; + e->base.file_priv = c_node->filp; e->base.destroy = ipp_free_event; mutex_lock(&c_node->event_lock); list_add_tail(&e->base.link, &c_node->event_list); @@ -757,6 +648,115 @@ out_unlock: return; } +static void ipp_clean_cmd_node(struct ipp_context *ctx, + struct drm_exynos_ipp_cmd_node *c_node) +{ + int i; + + /* cancel works */ + cancel_work_sync(&c_node->start_work->work); + cancel_work_sync(&c_node->stop_work->work); + cancel_work_sync(&c_node->event_work->work); + + /* put event */ + ipp_put_event(c_node, NULL); + + for_each_ipp_ops(i) + ipp_clean_mem_nodes(ctx->subdrv.drm_dev, c_node, i); + + /* delete list */ + list_del(&c_node->list); + + ipp_remove_id(&ctx->prop_idr, &ctx->prop_lock, + c_node->property.prop_id); + + /* destroy mutex */ + mutex_destroy(&c_node->lock); + mutex_destroy(&c_node->mem_lock); + mutex_destroy(&c_node->event_lock); + + /* free command node */ + kfree(c_node->start_work); + kfree(c_node->stop_work); + kfree(c_node->event_work); + kfree(c_node); +} + +static bool ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node) +{ + switch (c_node->property.cmd) { + case IPP_CMD_WB: + return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]); + case IPP_CMD_OUTPUT: + return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]); + case IPP_CMD_M2M: + default: + return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]) && + !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]); + } +} + +static struct drm_exynos_ipp_mem_node + *ipp_find_mem_node(struct drm_exynos_ipp_cmd_node *c_node, + struct drm_exynos_ipp_queue_buf *qbuf) +{ + struct drm_exynos_ipp_mem_node *m_node; + struct list_head *head; + int count = 0; + + DRM_DEBUG_KMS("buf_id[%d]\n", qbuf->buf_id); + + /* source/destination memory list */ + head = &c_node->mem_list[qbuf->ops_id]; + + /* find memory node from memory list */ + list_for_each_entry(m_node, head, list) { + DRM_DEBUG_KMS("count[%d]m_node[0x%x]\n", count++, (int)m_node); + + /* compare buffer id */ + if (m_node->buf_id == qbuf->buf_id) + return m_node; + } + + return NULL; +} + +static int ipp_set_mem_node(struct exynos_drm_ippdrv *ippdrv, + struct drm_exynos_ipp_cmd_node *c_node, + struct drm_exynos_ipp_mem_node *m_node) +{ + struct exynos_drm_ipp_ops *ops = NULL; + int ret = 0; + + DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node); + + if (!m_node) { + DRM_ERROR("invalid queue node.\n"); + return -EFAULT; + } + + DRM_DEBUG_KMS("ops_id[%d]\n", m_node->ops_id); + + /* get operations callback */ + ops = ippdrv->ops[m_node->ops_id]; + if (!ops) { + DRM_ERROR("not support ops.\n"); + return -EFAULT; + } + + /* set address and enable irq */ + if (ops->set_addr) { + ret = ops->set_addr(ippdrv->dev, &m_node->buf_info, + m_node->buf_id, IPP_BUF_ENQUEUE); + if (ret) { + DRM_ERROR("failed to set addr.\n"); + return ret; + } + } + + return ret; +} + static void ipp_handle_cmd_work(struct device *dev, struct exynos_drm_ippdrv *ippdrv, struct drm_exynos_ipp_cmd_work *cmd_work, @@ -766,7 +766,7 @@ static void ipp_handle_cmd_work(struct device *dev, cmd_work->ippdrv = ippdrv; cmd_work->c_node = c_node; - queue_work(ctx->cmd_workq, (struct work_struct *)cmd_work); + queue_work(ctx->cmd_workq, &cmd_work->work); } static int ipp_queue_buf_with_run(struct device *dev, @@ -872,7 +872,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data, /* find command node */ c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock, qbuf->prop_id); - if (!c_node) { + if (!c_node || c_node->filp != file) { DRM_ERROR("failed to get command node.\n"); return -ENODEV; } @@ -881,7 +881,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data, switch (qbuf->buf_type) { case IPP_BUF_ENQUEUE: /* get memory node */ - m_node = ipp_get_mem_node(drm_dev, file, c_node, qbuf); + m_node = ipp_get_mem_node(drm_dev, c_node, qbuf); if (IS_ERR(m_node)) { DRM_ERROR("failed to get m_node.\n"); return PTR_ERR(m_node); @@ -894,7 +894,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data, */ if (qbuf->ops_id == EXYNOS_DRM_OPS_DST) { /* get event for destination buffer */ - ret = ipp_get_event(drm_dev, file, c_node, qbuf); + ret = ipp_get_event(drm_dev, c_node, qbuf); if (ret) { DRM_ERROR("failed to get event.\n"); goto err_clean_node; @@ -1007,7 +1007,7 @@ int exynos_drm_ipp_cmd_ctrl(struct drm_device *drm_dev, void *data, c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock, cmd_ctrl->prop_id); - if (!c_node) { + if (!c_node || c_node->filp != file) { DRM_ERROR("invalid command node list.\n"); return -ENODEV; } @@ -1257,80 +1257,39 @@ static int ipp_stop_property(struct drm_device *drm_dev, struct exynos_drm_ippdrv *ippdrv, struct drm_exynos_ipp_cmd_node *c_node) { - struct drm_exynos_ipp_mem_node *m_node, *tm_node; struct drm_exynos_ipp_property *property = &c_node->property; - struct list_head *head; - int ret = 0, i; + int i; DRM_DEBUG_KMS("prop_id[%d]\n", property->prop_id); - /* put event */ - ipp_put_event(c_node, NULL); - - mutex_lock(&c_node->mem_lock); + /* stop operations */ + if (ippdrv->stop) + ippdrv->stop(ippdrv->dev, property->cmd); /* check command */ switch (property->cmd) { case IPP_CMD_M2M: - for_each_ipp_ops(i) { - /* source/destination memory list */ - head = &c_node->mem_list[i]; - - list_for_each_entry_safe(m_node, tm_node, - head, list) { - ret = ipp_put_mem_node(drm_dev, c_node, - m_node); - if (ret) { - DRM_ERROR("failed to put m_node.\n"); - goto err_clear; - } - } - } + for_each_ipp_ops(i) + ipp_clean_mem_nodes(drm_dev, c_node, i); break; case IPP_CMD_WB: - /* destination memory list */ - head = &c_node->mem_list[EXYNOS_DRM_OPS_DST]; - - list_for_each_entry_safe(m_node, tm_node, head, list) { - ret = ipp_put_mem_node(drm_dev, c_node, m_node); - if (ret) { - DRM_ERROR("failed to put m_node.\n"); - goto err_clear; - } - } + ipp_clean_mem_nodes(drm_dev, c_node, EXYNOS_DRM_OPS_DST); break; case IPP_CMD_OUTPUT: - /* source memory list */ - head = &c_node->mem_list[EXYNOS_DRM_OPS_SRC]; - - list_for_each_entry_safe(m_node, tm_node, head, list) { - ret = ipp_put_mem_node(drm_dev, c_node, m_node); - if (ret) { - DRM_ERROR("failed to put m_node.\n"); - goto err_clear; - } - } + ipp_clean_mem_nodes(drm_dev, c_node, EXYNOS_DRM_OPS_SRC); break; default: DRM_ERROR("invalid operations.\n"); - ret = -EINVAL; - goto err_clear; + return -EINVAL; } -err_clear: - mutex_unlock(&c_node->mem_lock); - - /* stop operations */ - if (ippdrv->stop) - ippdrv->stop(ippdrv->dev, property->cmd); - - return ret; + return 0; } void ipp_sched_cmd(struct work_struct *work) { struct drm_exynos_ipp_cmd_work *cmd_work = - (struct drm_exynos_ipp_cmd_work *)work; + container_of(work, struct drm_exynos_ipp_cmd_work, work); struct exynos_drm_ippdrv *ippdrv; struct drm_exynos_ipp_cmd_node *c_node; struct drm_exynos_ipp_property *property; @@ -1543,7 +1502,7 @@ err_event_unlock: void ipp_sched_event(struct work_struct *work) { struct drm_exynos_ipp_event_work *event_work = - (struct drm_exynos_ipp_event_work *)work; + container_of(work, struct drm_exynos_ipp_event_work, work); struct exynos_drm_ippdrv *ippdrv; struct drm_exynos_ipp_cmd_node *c_node; int ret; @@ -1646,11 +1605,11 @@ err: static void ipp_subdrv_remove(struct drm_device *drm_dev, struct device *dev) { - struct exynos_drm_ippdrv *ippdrv; + struct exynos_drm_ippdrv *ippdrv, *t; struct ipp_context *ctx = get_ipp_context(dev); /* get ipp driver entry */ - list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) { + list_for_each_entry_safe(ippdrv, t, &exynos_drm_ippdrv_list, drv_list) { if (is_drm_iommu_supported(drm_dev)) drm_iommu_detach_device(drm_dev, ippdrv->dev); @@ -1677,14 +1636,11 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev, static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev, struct drm_file *file) { - struct drm_exynos_file_private *file_priv = file->driver_priv; struct exynos_drm_ippdrv *ippdrv = NULL; struct ipp_context *ctx = get_ipp_context(dev); struct drm_exynos_ipp_cmd_node *c_node, *tc_node; int count = 0; - DRM_DEBUG_KMS("for priv[0x%x]\n", (int)file_priv->ipp_dev); - list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) { mutex_lock(&ippdrv->cmd_lock); list_for_each_entry_safe(c_node, tc_node, @@ -1692,7 +1648,7 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev, DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n", count++, (int)ippdrv); - if (c_node->dev == file_priv->ipp_dev) { + if (c_node->filp == file) { /* * userland goto unnormal state. process killed. * and close the file. @@ -1808,63 +1764,12 @@ static int ipp_remove(struct platform_device *pdev) return 0; } -static int ipp_power_ctrl(struct ipp_context *ctx, bool enable) -{ - DRM_DEBUG_KMS("enable[%d]\n", enable); - - return 0; -} - -#ifdef CONFIG_PM_SLEEP -static int ipp_suspend(struct device *dev) -{ - struct ipp_context *ctx = get_ipp_context(dev); - - if (pm_runtime_suspended(dev)) - return 0; - - return ipp_power_ctrl(ctx, false); -} - -static int ipp_resume(struct device *dev) -{ - struct ipp_context *ctx = get_ipp_context(dev); - - if (!pm_runtime_suspended(dev)) - return ipp_power_ctrl(ctx, true); - - return 0; -} -#endif - -#ifdef CONFIG_PM_RUNTIME -static int ipp_runtime_suspend(struct device *dev) -{ - struct ipp_context *ctx = get_ipp_context(dev); - - return ipp_power_ctrl(ctx, false); -} - -static int ipp_runtime_resume(struct device *dev) -{ - struct ipp_context *ctx = get_ipp_context(dev); - - return ipp_power_ctrl(ctx, true); -} -#endif - -static const struct dev_pm_ops ipp_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(ipp_suspend, ipp_resume) - SET_RUNTIME_PM_OPS(ipp_runtime_suspend, ipp_runtime_resume, NULL) -}; - struct platform_driver ipp_driver = { .probe = ipp_probe, .remove = ipp_remove, .driver = { .name = "exynos-drm-ipp", .owner = THIS_MODULE, - .pm = &ipp_pm_ops, }, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.h b/drivers/gpu/drm/exynos/exynos_drm_ipp.h index 6f48d62aeb30..2a61547a39d0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.h +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.h @@ -48,7 +48,6 @@ struct drm_exynos_ipp_cmd_work { /* * A structure of command node. * - * @dev: IPP device. * @list: list head to command queue information. * @event_list: list head of event. * @mem_list: list head to source,destination memory queue information. @@ -62,9 +61,9 @@ struct drm_exynos_ipp_cmd_work { * @stop_work: stop command work structure. * @event_work: event work structure. * @state: state of command node. + * @filp: associated file pointer. */ struct drm_exynos_ipp_cmd_node { - struct device *dev; struct list_head list; struct list_head event_list; struct list_head mem_list[EXYNOS_DRM_OPS_MAX]; @@ -78,6 +77,7 @@ struct drm_exynos_ipp_cmd_node { struct drm_exynos_ipp_cmd_work *stop_work; struct drm_exynos_ipp_event_work *event_work; enum drm_exynos_ipp_state state; + struct drm_file *filp; }; /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 8371cbd7631d..c7045a663763 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -139,6 +139,8 @@ int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc, overlay->crtc_x, overlay->crtc_y, overlay->crtc_width, overlay->crtc_height); + plane->crtc = crtc; + exynos_drm_crtc_plane_mode_set(crtc, overlay); return 0; @@ -187,8 +189,6 @@ exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, if (ret < 0) return ret; - plane->crtc = crtc; - exynos_plane_commit(plane); exynos_plane_dpms(plane, DRM_MODE_DPMS_ON); @@ -254,25 +254,26 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane) } struct drm_plane *exynos_plane_init(struct drm_device *dev, - unsigned long possible_crtcs, bool priv) + unsigned long possible_crtcs, + enum drm_plane_type type) { struct exynos_plane *exynos_plane; int err; exynos_plane = kzalloc(sizeof(struct exynos_plane), GFP_KERNEL); if (!exynos_plane) - return NULL; + return ERR_PTR(-ENOMEM); - err = drm_plane_init(dev, &exynos_plane->base, possible_crtcs, - &exynos_plane_funcs, formats, ARRAY_SIZE(formats), - priv); + err = drm_universal_plane_init(dev, &exynos_plane->base, possible_crtcs, + &exynos_plane_funcs, formats, + ARRAY_SIZE(formats), type); if (err) { DRM_ERROR("failed to initialize plane\n"); kfree(exynos_plane); - return NULL; + return ERR_PTR(err); } - if (priv) + if (type == DRM_PLANE_TYPE_PRIMARY) exynos_plane->overlay.zpos = DEFAULT_ZPOS; else exynos_plane_attach_zpos_property(&exynos_plane->base); diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h index 84d464c90d3d..0d1986b115f8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.h +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h @@ -17,4 +17,5 @@ int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc, void exynos_plane_commit(struct drm_plane *plane); void exynos_plane_dpms(struct drm_plane *plane, int mode); struct drm_plane *exynos_plane_init(struct drm_device *dev, - unsigned long possible_crtcs, bool priv); + unsigned long possible_crtcs, + enum drm_plane_type type); diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 55af6b41c1df..b6a37d4f5b13 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -156,8 +156,7 @@ static irqreturn_t rotator_irq_handler(int irq, void *arg) event_work->ippdrv = ippdrv; event_work->buf_id[EXYNOS_DRM_OPS_DST] = rot->cur_buf_id[EXYNOS_DRM_OPS_DST]; - queue_work(ippdrv->event_workq, - (struct work_struct *)event_work); + queue_work(ippdrv->event_workq, &event_work->work); } else { DRM_ERROR("the SFR is set illegally\n"); } diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 9528d81d8004..d565207040a2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -303,23 +303,6 @@ static int vidi_mgr_initialize(struct exynos_drm_manager *mgr, mgr->drm_dev = ctx->drm_dev = drm_dev; mgr->pipe = ctx->pipe = priv->pipe++; - /* - * enable drm irq mode. - * - with irq_enabled = 1, we can use the vblank feature. - * - * P.S. note that we wouldn't use drm irq handler but - * just specific driver own one instead because - * drm framework supports only one irq handler. - */ - drm_dev->irq_enabled = 1; - - /* - * with vblank_disable_allowed = 1, vblank interrupt will be disabled - * by drm timer once a current process gives up ownership of - * vblank event.(after drm_vblank_put function is called) - */ - drm_dev->vblank_disable_allowed = 1; - return 0; } @@ -648,7 +631,6 @@ static int vidi_remove(struct platform_device *pdev) struct exynos_drm_manager *mgr = platform_get_drvdata(pdev); struct vidi_context *ctx = mgr->ctx; struct drm_encoder *encoder = ctx->encoder; - struct drm_crtc *crtc = mgr->crtc; if (ctx->raw_edid != (struct edid *)fake_edid_info) { kfree(ctx->raw_edid); @@ -657,7 +639,6 @@ static int vidi_remove(struct platform_device *pdev) return -EINVAL; } - crtc->funcs->destroy(crtc); encoder->funcs->destroy(encoder); drm_connector_cleanup(&ctx->connector); diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 562966db2aa1..7910fb37d9bb 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1040,6 +1040,8 @@ static enum drm_connector_status hdmi_detect(struct drm_connector *connector, static void hdmi_connector_destroy(struct drm_connector *connector) { + drm_connector_unregister(connector); + drm_connector_cleanup(connector); } static struct drm_connector_funcs hdmi_connector_funcs = { @@ -2314,8 +2316,8 @@ static void hdmi_unbind(struct device *dev, struct device *master, void *data) struct drm_encoder *encoder = display->encoder; struct hdmi_context *hdata = display->ctx; + hdmi_connector_destroy(&hdata->connector); encoder->funcs->destroy(encoder); - drm_connector_cleanup(&hdata->connector); } static const struct component_ops hdmi_component_ops = { diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index e8b4ec84b312..a41c84ee3a2d 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1302,15 +1302,12 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data) static void mixer_unbind(struct device *dev, struct device *master, void *data) { struct exynos_drm_manager *mgr = dev_get_drvdata(dev); - struct drm_crtc *crtc = mgr->crtc; dev_info(dev, "remove successful\n"); mixer_mgr_remove(mgr); pm_runtime_disable(dev); - - crtc->funcs->destroy(crtc); } static const struct component_ops mixer_component_ops = { diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index d0dd3bea8aa5..ddd90ddbc200 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -540,7 +540,8 @@ static void psbfb_gamma_get(struct drm_crtc *crtc, u16 *red, static int psbfb_probe(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper; + struct psb_fbdev *psb_fbdev = + container_of(helper, struct psb_fbdev, psb_fb_helper); struct drm_device *dev = psb_fbdev->psb_fb_helper.dev; struct drm_psb_private *dev_priv = dev->dev_private; int bytespp; diff --git a/drivers/gpu/drm/gma500/gtt.h b/drivers/gpu/drm/gma500/gtt.h index f5860a739bd8..cdbb350c9d5d 100644 --- a/drivers/gpu/drm/gma500/gtt.h +++ b/drivers/gpu/drm/gma500/gtt.h @@ -21,6 +21,7 @@ #define _PSB_GTT_H_ #include <drm/drmP.h> +#include <drm/drm_gem.h> /* This wants cleaning up with respect to the psb_dev and un-needed stuff */ struct psb_gtt { diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c index 6cb08a1c6b62..44f4a131c8dd 100644 --- a/drivers/gpu/drm/i810/i810_drv.c +++ b/drivers/gpu/drm/i810/i810_drv.c @@ -47,7 +47,7 @@ static const struct file_operations i810_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c index c45856bcc8b9..593b657d3e59 100644 --- a/drivers/gpu/drm/i915/i915_cmd_parser.c +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c @@ -709,11 +709,13 @@ int i915_cmd_parser_init_ring(struct intel_engine_cs *ring) BUG_ON(!validate_cmds_sorted(ring, cmd_tables, cmd_table_count)); BUG_ON(!validate_regs_sorted(ring)); - ret = init_hash_table(ring, cmd_tables, cmd_table_count); - if (ret) { - DRM_ERROR("CMD: cmd_parser_init failed!\n"); - fini_hash_table(ring); - return ret; + if (hash_empty(ring->cmd_hash)) { + ret = init_hash_table(ring, cmd_tables, cmd_table_count); + if (ret) { + DRM_ERROR("CMD: cmd_parser_init failed!\n"); + fini_hash_table(ring); + return ret; + } } ring->needs_cmd_parser = true; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 32180ac92770..16a6f6d187a1 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -43,6 +43,7 @@ #include <linux/i2c-algo-bit.h> #include <drm/intel-gtt.h> #include <drm/drm_legacy.h> /* for struct drm_dma_handle */ +#include <drm/drm_gem.h> #include <linux/backlight.h> #include <linux/hashtable.h> #include <linux/intel-iommu.h> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 6f410cfb0510..b672b843fd5e 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1273,6 +1273,16 @@ void i915_check_and_clear_faults(struct drm_device *dev) POSTING_READ(RING_FAULT_REG(&dev_priv->ring[RCS])); } +static void i915_ggtt_flush(struct drm_i915_private *dev_priv) +{ + if (INTEL_INFO(dev_priv->dev)->gen < 6) { + intel_gtt_chipset_flush(); + } else { + I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN); + POSTING_READ(GFX_FLSH_CNTL_GEN6); + } +} + void i915_gem_suspend_gtt_mappings(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -1289,6 +1299,8 @@ void i915_gem_suspend_gtt_mappings(struct drm_device *dev) dev_priv->gtt.base.start, dev_priv->gtt.base.total, true); + + i915_ggtt_flush(dev_priv); } void i915_gem_restore_gtt_mappings(struct drm_device *dev) @@ -1341,7 +1353,7 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) gen6_write_pdes(container_of(vm, struct i915_hw_ppgtt, base)); } - i915_gem_chipset_flush(dev); + i915_ggtt_flush(dev_priv); } int i915_gem_gtt_prepare_object(struct drm_i915_gem_object *obj) diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 139f490d464d..c91cb2033cc5 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -67,12 +67,12 @@ module_param_named(powersave, i915.powersave, int, 0600); MODULE_PARM_DESC(powersave, "Enable powersavings, fbc, downclocking, etc. (default: true)"); -module_param_named(semaphores, i915.semaphores, int, 0400); +module_param_named_unsafe(semaphores, i915.semaphores, int, 0400); MODULE_PARM_DESC(semaphores, "Use semaphores for inter-ring sync " "(default: -1 (use per-chip defaults))"); -module_param_named(enable_rc6, i915.enable_rc6, int, 0400); +module_param_named_unsafe(enable_rc6, i915.enable_rc6, int, 0400); MODULE_PARM_DESC(enable_rc6, "Enable power-saving render C-state 6. " "Different stages can be selected via bitmask values " @@ -80,7 +80,7 @@ MODULE_PARM_DESC(enable_rc6, "For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. " "default: -1 (use per-chip default)"); -module_param_named(enable_fbc, i915.enable_fbc, int, 0600); +module_param_named_unsafe(enable_fbc, i915.enable_fbc, int, 0600); MODULE_PARM_DESC(enable_fbc, "Enable frame buffer compression for power savings " "(default: -1 (use per-chip default))"); @@ -114,7 +114,7 @@ MODULE_PARM_DESC(enable_hangcheck, "WARNING: Disabling this can cause system wide hangs. " "(default: true)"); -module_param_named(enable_ppgtt, i915.enable_ppgtt, int, 0400); +module_param_named_unsafe(enable_ppgtt, i915.enable_ppgtt, int, 0400); MODULE_PARM_DESC(enable_ppgtt, "Override PPGTT usage. " "(-1=auto [default], 0=disabled, 1=aliasing, 2=full)"); diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index b3e579b4428e..a4bd90f36a03 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -946,7 +946,7 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port, DRM_DEBUG_KMS("Analog port %c is also DP or TMDS compatible\n", port_name(port)); if (is_dvi && (port == PORT_A || port == PORT_E)) - DRM_DEBUG_KMS("Port %c is TMDS compabile\n", port_name(port)); + DRM_DEBUG_KMS("Port %c is TMDS compatible\n", port_name(port)); if (!is_dvi && !is_dp && !is_crt) DRM_DEBUG_KMS("Port %c is not DP/TMDS/CRT compatible\n", port_name(port)); diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 59754451ae50..f6a3fdd5589e 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1907,6 +1907,10 @@ static void intel_dp_get_config(struct intel_encoder *encoder, pipe_config->adjusted_mode.flags |= flags; + if (!HAS_PCH_SPLIT(dev) && !IS_VALLEYVIEW(dev) && + tmp & DP_COLOR_RANGE_16_235) + pipe_config->limited_color_range = true; + pipe_config->has_dp_encoder = true; intel_dp_get_m_n(crtc, pipe_config); diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 7fed5bedc10f..29ec1535992d 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -712,7 +712,8 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder, struct intel_crtc_config *pipe_config) { struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base); - struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; + struct drm_device *dev = encoder->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; u32 tmp, flags = 0; int dotclock; @@ -731,9 +732,13 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder, if (tmp & HDMI_MODE_SELECT_HDMI) pipe_config->has_hdmi_sink = true; - if (tmp & HDMI_MODE_SELECT_HDMI) + if (tmp & SDVO_AUDIO_ENABLE) pipe_config->has_audio = true; + if (!HAS_PCH_SPLIT(dev) && + tmp & HDMI_COLOR_RANGE_16_235) + pipe_config->limited_color_range = true; + pipe_config->adjusted_mode.flags |= flags; if ((tmp & SDVO_COLOR_FORMAT_MASK) == HDMI_COLOR_FORMAT_12bpc) diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index ca52ad2ae7d1..d8de1d5140a7 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -396,6 +396,16 @@ int intel_opregion_notify_adapter(struct drm_device *dev, pci_power_t state) return -EINVAL; } +/* + * If the vendor backlight interface is not in use and ACPI backlight interface + * is broken, do not bother processing backlight change requests from firmware. + */ +static bool should_ignore_backlight_request(void) +{ + return acpi_video_backlight_support() && + !acpi_video_verify_backlight_support(); +} + static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -404,11 +414,7 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp); - /* - * If the acpi_video interface is not supposed to be used, don't - * bother processing backlight level change requests from firmware. - */ - if (!acpi_video_verify_backlight_support()) { + if (should_ignore_backlight_request()) { DRM_DEBUG_KMS("opregion backlight request ignored\n"); return 0; } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 6dc981f0671e..0a80e419b589 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1568,7 +1568,7 @@ i830_dispatch_execbuffer(struct intel_engine_cs *ring, */ intel_ring_emit(ring, SRC_COPY_BLT_CMD | BLT_WRITE_RGBA); intel_ring_emit(ring, BLT_DEPTH_32 | BLT_ROP_SRC_COPY | 4096); - intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 1024); + intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 4096); intel_ring_emit(ring, cs_offset); intel_ring_emit(ring, 4096); intel_ring_emit(ring, offset); diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c index cb5c71f4b28e..5e2f131a6a72 100644 --- a/drivers/gpu/drm/mga/mga_drv.c +++ b/drivers/gpu/drm/mga/mga_drv.c @@ -48,7 +48,7 @@ static const struct file_operations mga_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = mga_compat_ioctl, diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index c03e347f3ffd..e9eea1d4e7c3 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -22,6 +22,8 @@ #include <drm/ttm/ttm_memory.h> #include <drm/ttm/ttm_module.h> +#include <drm/drm_gem.h> + #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 5451dc58eff1..4415af3666ab 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -158,7 +158,8 @@ static int mgag200fb_create_object(struct mga_fbdev *afbdev, static int mgag200fb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct mga_fbdev *mfbdev = (struct mga_fbdev *)helper; + struct mga_fbdev *mfbdev = + container_of(helper, struct mga_fbdev, helper); struct drm_device *dev = mfbdev->helper.dev; struct drm_mode_fb_cmd2 mode_cmd; struct mga_device *mdev = dev->dev_private; diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index be883ef5a1d3..d16964ea0ed4 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -339,7 +339,7 @@ int mgag200_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&mdev->ttm.bdev, &mgabo->bo, size, ttm_bo_type_device, &mgabo->placement, align >> PAGE_SHIFT, false, NULL, acc_size, - NULL, mgag200_bo_ttm_destroy); + NULL, NULL, mgag200_bo_ttm_destroy); if (ret) return ret; @@ -428,7 +428,7 @@ int mgag200_mmap(struct file *filp, struct vm_area_struct *vma) struct mga_device *mdev; if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return drm_mmap(filp, vma); + return -EINVAL; file_priv = filp->private_data; mdev = file_priv->minor->dev->dev_private; diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 8a2c5fd0893e..67f9d0a2332c 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -51,6 +51,7 @@ static inline struct device *msm_iommu_get_ctx(const char *ctx_name) #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> #include <drm/msm_drm.h> +#include <drm/drm_gem.h> struct msm_kms; struct msm_gpu; @@ -170,7 +171,7 @@ struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj); void *msm_gem_prime_vmap(struct drm_gem_object *obj); void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, - size_t size, struct sg_table *sg); + struct dma_buf_attachment *attach, struct sg_table *sg); int msm_gem_prime_pin(struct drm_gem_object *obj); void msm_gem_prime_unpin(struct drm_gem_object *obj); void *msm_gem_vaddr_locked(struct drm_gem_object *obj); diff --git a/drivers/gpu/drm/msm/msm_gem_prime.c b/drivers/gpu/drm/msm/msm_gem_prime.c index d48f9fc5129b..ad772fe36115 100644 --- a/drivers/gpu/drm/msm/msm_gem_prime.c +++ b/drivers/gpu/drm/msm/msm_gem_prime.c @@ -18,6 +18,7 @@ #include "msm_drv.h" #include "msm_gem.h" +#include <linux/dma-buf.h> struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj) { @@ -37,9 +38,9 @@ void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) } struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, - size_t size, struct sg_table *sg) + struct dma_buf_attachment *attach, struct sg_table *sg) { - return msm_gem_import(dev, size, sg); + return msm_gem_import(dev, attach->dmabuf->size, sg); } int msm_gem_prime_pin(struct drm_gem_object *obj) diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index a7efbff4dc8f..2df3a937037d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -1846,9 +1846,10 @@ nv50_disp_intr_unk40_0_tmds(struct nv50_disp_priv *priv, struct dcb_output *outp const int or = ffs(outp->or) - 1; const u32 loff = (or * 0x800) + (link * 0x80); const u16 mask = (outp->sorconf.link << 6) | outp->or; + struct dcb_output match; u8 ver, hdr; - if (dcb_outp_match(bios, DCB_OUTPUT_DP, mask, &ver, &hdr, outp)) + if (dcb_outp_match(bios, DCB_OUTPUT_DP, mask, &ver, &hdr, &match)) nv_mask(priv, 0x61c10c + loff, 0x00000001, 0x00000000); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c index 0a44459844e3..05a278bab247 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c @@ -200,7 +200,6 @@ nvc0_bar_init(struct nouveau_object *object) nv_mask(priv, 0x000200, 0x00000100, 0x00000000); nv_mask(priv, 0x000200, 0x00000100, 0x00000100); - nv_mask(priv, 0x100c80, 0x00000001, 0x00000000); nv_wr32(priv, 0x001704, 0x80000000 | priv->bar[1].mem->addr >> 12); if (priv->bar[0].mem) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c index b19a2b3c1081..32f28dc73ef2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c @@ -60,6 +60,7 @@ nvc0_fb_init(struct nouveau_object *object) if (priv->r100c10_page) nv_wr32(priv, 0x100c10, priv->r100c10 >> 8); + nv_mask(priv, 0x100c80, 0x00000001, 0x00000000); /* 128KiB lpg */ return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c index e7b7872481ef..2db0977284f8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c @@ -115,6 +115,7 @@ static int gf100_ltc_init(struct nouveau_object *object) { struct nvkm_ltc_priv *priv = (void *)object; + u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001); int ret; ret = nvkm_ltc_init(priv); @@ -124,6 +125,7 @@ gf100_ltc_init(struct nouveau_object *object) nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */ nv_wr32(priv, 0x17e8d8, priv->ltc_nr); nv_wr32(priv, 0x17e8d4, priv->tag_base); + nv_mask(priv, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c index ea716569745d..b39b5d0eb8f9 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c @@ -28,6 +28,7 @@ static int gk104_ltc_init(struct nouveau_object *object) { struct nvkm_ltc_priv *priv = (void *)object; + u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001); int ret; ret = nvkm_ltc_init(priv); @@ -37,6 +38,7 @@ gk104_ltc_init(struct nouveau_object *object) nv_wr32(priv, 0x17e8d8, priv->ltc_nr); nv_wr32(priv, 0x17e000, priv->ltc_nr); nv_wr32(priv, 0x17e8d4, priv->tag_base); + nv_mask(priv, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c index a26bed86f384..89fc4238f50c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c @@ -93,6 +93,7 @@ static int gm107_ltc_init(struct nouveau_object *object) { struct nvkm_ltc_priv *priv = (void *)object; + u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001); int ret; ret = nvkm_ltc_init(priv); @@ -101,6 +102,7 @@ gm107_ltc_init(struct nouveau_object *object) nv_wr32(priv, 0x17e27c, priv->ltc_nr); nv_wr32(priv, 0x17e278, priv->tag_base); + nv_mask(priv, 0x17e264, 0x00000002, lpg128 ? 0x00000002 : 0x00000000); return 0; } diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c index b90aa5c1f90a..fca6a1f9c20c 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c +++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c @@ -1127,7 +1127,7 @@ nv04_crtc_create(struct drm_device *dev, int crtc_num) drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256); ret = nouveau_bo_new(dev, 64*64*4, 0x100, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &nv_crtc->cursor.nvbo); + 0, 0x0000, NULL, NULL, &nv_crtc->cursor.nvbo); if (!ret) { ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM); if (!ret) { diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c index b36afcbbc83f..1e9056a8df94 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c +++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c @@ -97,7 +97,8 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, uint32_t src_w, uint32_t src_h) { struct nvif_device *dev = &nouveau_drm(plane->dev)->device; - struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_plane *nv_plane = + container_of(plane, struct nouveau_plane, base); struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb); struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); struct nouveau_bo *cur = nv_plane->cur; @@ -173,7 +174,8 @@ static int nv10_disable_plane(struct drm_plane *plane) { struct nvif_device *dev = &nouveau_drm(plane->dev)->device; - struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_plane *nv_plane = + container_of(plane, struct nouveau_plane, base); nvif_wr32(dev, NV_PVIDEO_STOP, 1); if (nv_plane->cur) { @@ -224,7 +226,8 @@ nv_set_property(struct drm_plane *plane, struct drm_property *property, uint64_t value) { - struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_plane *nv_plane = + container_of(plane, struct nouveau_plane, base); if (property == nv_plane->props.colorkey) nv_plane->colorkey = value; @@ -344,7 +347,8 @@ nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, uint32_t src_w, uint32_t src_h) { struct nvif_device *dev = &nouveau_drm(plane->dev)->device; - struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_plane *nv_plane = + container_of(plane, struct nouveau_plane, base); struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb); struct nouveau_bo *cur = nv_plane->cur; uint32_t overlay = 1; @@ -423,7 +427,8 @@ static int nv04_disable_plane(struct drm_plane *plane) { struct nvif_device *dev = &nouveau_drm(plane->dev)->device; - struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_plane *nv_plane = + container_of(plane, struct nouveau_plane, base); nvif_mask(dev, NV_PVIDEO_OVERLAY, 1, 0); nvif_wr32(dev, NV_PVIDEO_OE_STATE, 0); diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index 279206997e5c..622424692b3b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -46,7 +46,6 @@ static struct nouveau_dsm_priv { bool dsm_detected; bool optimus_detected; acpi_handle dhandle; - acpi_handle other_handle; acpi_handle rom_handle; } nouveau_dsm_priv; @@ -222,10 +221,9 @@ static int nouveau_dsm_pci_probe(struct pci_dev *pdev) if (!dhandle) return false; - if (!acpi_has_method(dhandle, "_DSM")) { - nouveau_dsm_priv.other_handle = dhandle; + if (!acpi_has_method(dhandle, "_DSM")) return false; - } + if (acpi_check_dsm(dhandle, nouveau_dsm_muid, 0x00000102, 1 << NOUVEAU_DSM_POWER)) retval |= NOUVEAU_DSM_HAS_MUX; @@ -301,16 +299,6 @@ static bool nouveau_dsm_detect(void) printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n", acpi_method_name); nouveau_dsm_priv.dsm_detected = true; - /* - * On some systems hotplug events are generated for the device - * being switched off when _DSM is executed. They cause ACPI - * hotplug to trigger and attempt to remove the device from - * the system, which causes it to break down. Prevent that from - * happening by setting the no_hotplug flag for the involved - * ACPI device objects. - */ - acpi_bus_no_hotplug(nouveau_dsm_priv.dhandle); - acpi_bus_no_hotplug(nouveau_dsm_priv.other_handle); ret = true; } diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index eea74b127b03..3d474ac03f88 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -181,7 +181,7 @@ nouveau_bo_fixup_align(struct nouveau_bo *nvbo, u32 flags, int nouveau_bo_new(struct drm_device *dev, int size, int align, uint32_t flags, uint32_t tile_mode, uint32_t tile_flags, - struct sg_table *sg, + struct sg_table *sg, struct reservation_object *robj, struct nouveau_bo **pnvbo) { struct nouveau_drm *drm = nouveau_drm(dev); @@ -230,7 +230,7 @@ nouveau_bo_new(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&drm->ttm.bdev, &nvbo->bo, size, type, &nvbo->placement, align >> PAGE_SHIFT, false, NULL, acc_size, sg, - nouveau_bo_del_ttm); + robj, nouveau_bo_del_ttm); if (ret) { /* ttm will call nouveau_bo_del_ttm if it fails.. */ return ret; @@ -970,7 +970,7 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr, } mutex_lock_nested(&cli->mutex, SINGLE_DEPTH_NESTING); - ret = nouveau_fence_sync(nouveau_bo(bo), chan, true); + ret = nouveau_fence_sync(nouveau_bo(bo), chan, true, intr); if (ret == 0) { ret = drm->ttm.move(chan, bo, &bo->mem, new_mem); if (ret == 0) { diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h index ae95b2d43b36..22d2c764d80b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.h +++ b/drivers/gpu/drm/nouveau/nouveau_bo.h @@ -1,6 +1,8 @@ #ifndef __NOUVEAU_BO_H__ #define __NOUVEAU_BO_H__ +#include <drm/drm_gem.h> + struct nouveau_channel; struct nouveau_fence; struct nouveau_vma; @@ -68,6 +70,7 @@ extern struct ttm_bo_driver nouveau_bo_driver; void nouveau_bo_move_init(struct nouveau_drm *); int nouveau_bo_new(struct drm_device *, int size, int align, u32 flags, u32 tile_mode, u32 tile_flags, struct sg_table *sg, + struct reservation_object *robj, struct nouveau_bo **); int nouveau_bo_pin(struct nouveau_bo *, u32 flags); int nouveau_bo_unpin(struct nouveau_bo *); diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 9a362ddd8225..589dbb582da2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -106,7 +106,7 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device, if (nouveau_vram_pushbuf) target = TTM_PL_FLAG_VRAM; - ret = nouveau_bo_new(drm->dev, size, 0, target, 0, 0, NULL, + ret = nouveau_bo_new(drm->dev, size, 0, target, 0, 0, NULL, NULL, &chan->push.buffer); if (ret == 0) { ret = nouveau_bo_pin(chan->push.buffer, target); @@ -285,6 +285,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) struct nouveau_software_chan *swch; struct nv_dma_v0 args = {}; int ret, i; + bool save; nvif_object_map(chan->object); @@ -386,7 +387,11 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) } /* initialise synchronisation */ - return nouveau_fence(chan->drm)->context_new(chan); + save = cli->base.super; + cli->base.super = true; /* hack until fencenv50 fixed */ + ret = nouveau_fence(chan->drm)->context_new(chan); + cli->base.super = save; + return ret; } int diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 6d0a3cdc752b..a88e6927f571 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -550,14 +550,12 @@ nouveau_display_destroy(struct drm_device *dev) } int -nouveau_display_suspend(struct drm_device *dev) +nouveau_display_suspend(struct drm_device *dev, bool runtime) { - struct nouveau_drm *drm = nouveau_drm(dev); struct drm_crtc *crtc; nouveau_display_fini(dev); - NV_INFO(drm, "unpinning framebuffer(s)...\n"); list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { struct nouveau_framebuffer *nouveau_fb; @@ -579,12 +577,13 @@ nouveau_display_suspend(struct drm_device *dev) } void -nouveau_display_repin(struct drm_device *dev) +nouveau_display_resume(struct drm_device *dev, bool runtime) { struct nouveau_drm *drm = nouveau_drm(dev); struct drm_crtc *crtc; - int ret; + int ret, head; + /* re-pin fb/cursors */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { struct nouveau_framebuffer *nouveau_fb; @@ -606,13 +605,6 @@ nouveau_display_repin(struct drm_device *dev) if (ret) NV_ERROR(drm, "Could not pin/map cursor.\n"); } -} - -void -nouveau_display_resume(struct drm_device *dev) -{ - struct drm_crtc *crtc; - int head; nouveau_display_init(dev); @@ -627,6 +619,13 @@ nouveau_display_resume(struct drm_device *dev) for (head = 0; head < dev->mode_config.num_crtc; head++) drm_vblank_on(dev, head); + /* This should ensure we don't hit a locking problem when someone + * wakes us up via a connector. We should never go into suspend + * while the display is on anyways. + */ + if (runtime) + return; + drm_helper_resume_force_mode(dev); list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { @@ -658,7 +657,7 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, spin_unlock_irqrestore(&dev->event_lock, flags); /* Synchronize with the old framebuffer */ - ret = nouveau_fence_sync(old_bo, chan, false); + ret = nouveau_fence_sync(old_bo, chan, false, false); if (ret) goto fail; @@ -722,7 +721,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, goto fail_unpin; /* synchronise rendering channel with the kernel's channel */ - ret = nouveau_fence_sync(new_bo, chan, false); + ret = nouveau_fence_sync(new_bo, chan, false, true); if (ret) { ttm_bo_unreserve(&new_bo->bo); goto fail_unpin; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 88ca177cb1c7..be3d5947c6be 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -63,9 +63,8 @@ int nouveau_display_create(struct drm_device *dev); void nouveau_display_destroy(struct drm_device *dev); int nouveau_display_init(struct drm_device *dev); void nouveau_display_fini(struct drm_device *dev); -int nouveau_display_suspend(struct drm_device *dev); -void nouveau_display_repin(struct drm_device *dev); -void nouveau_display_resume(struct drm_device *dev); +int nouveau_display_suspend(struct drm_device *dev, bool runtime); +void nouveau_display_resume(struct drm_device *dev, bool runtime); int nouveau_display_vblank_enable(struct drm_device *, int); void nouveau_display_vblank_disable(struct drm_device *, int); int nouveau_display_scanoutpos(struct drm_device *, int, unsigned int, diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 244d78fc0cb5..57238076049f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -550,9 +550,11 @@ nouveau_do_suspend(struct drm_device *dev, bool runtime) struct nouveau_cli *cli; int ret; - if (dev->mode_config.num_crtc && !runtime) { + if (dev->mode_config.num_crtc) { + NV_INFO(drm, "suspending console...\n"); + nouveau_fbcon_set_suspend(dev, 1); NV_INFO(drm, "suspending display...\n"); - ret = nouveau_display_suspend(dev); + ret = nouveau_display_suspend(dev, runtime); if (ret) return ret; } @@ -606,7 +608,7 @@ fail_client: fail_display: if (dev->mode_config.num_crtc) { NV_INFO(drm, "resuming display...\n"); - nouveau_display_resume(dev); + nouveau_display_resume(dev, runtime); } return ret; } @@ -621,21 +623,19 @@ int nouveau_pmops_suspend(struct device *dev) drm_dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF) return 0; - if (drm_dev->mode_config.num_crtc) - nouveau_fbcon_set_suspend(drm_dev, 1); - ret = nouveau_do_suspend(drm_dev, false); if (ret) return ret; pci_save_state(pdev); pci_disable_device(pdev); + pci_ignore_hotplug(pdev); pci_set_power_state(pdev, PCI_D3hot); return 0; } static int -nouveau_do_resume(struct drm_device *dev) +nouveau_do_resume(struct drm_device *dev, bool runtime) { struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; @@ -660,7 +660,9 @@ nouveau_do_resume(struct drm_device *dev) if (dev->mode_config.num_crtc) { NV_INFO(drm, "resuming display...\n"); - nouveau_display_repin(dev); + nouveau_display_resume(dev, runtime); + NV_INFO(drm, "resuming console...\n"); + nouveau_fbcon_set_suspend(dev, 0); } return 0; @@ -683,47 +685,21 @@ int nouveau_pmops_resume(struct device *dev) return ret; pci_set_master(pdev); - ret = nouveau_do_resume(drm_dev); - if (ret) - return ret; - - if (drm_dev->mode_config.num_crtc) { - nouveau_display_resume(drm_dev); - nouveau_fbcon_set_suspend(drm_dev, 0); - } - - return 0; + return nouveau_do_resume(drm_dev, false); } static int nouveau_pmops_freeze(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct drm_device *drm_dev = pci_get_drvdata(pdev); - int ret; - - if (drm_dev->mode_config.num_crtc) - nouveau_fbcon_set_suspend(drm_dev, 1); - - ret = nouveau_do_suspend(drm_dev, false); - return ret; + return nouveau_do_suspend(drm_dev, false); } static int nouveau_pmops_thaw(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct drm_device *drm_dev = pci_get_drvdata(pdev); - int ret; - - ret = nouveau_do_resume(drm_dev); - if (ret) - return ret; - - if (drm_dev->mode_config.num_crtc) { - nouveau_display_resume(drm_dev); - nouveau_fbcon_set_suspend(drm_dev, 0); - } - - return 0; + return nouveau_do_resume(drm_dev, false); } @@ -979,7 +955,7 @@ static int nouveau_pmops_runtime_resume(struct device *dev) return ret; pci_set_master(pdev); - ret = nouveau_do_resume(drm_dev); + ret = nouveau_do_resume(drm_dev, true); drm_kms_helper_poll_enable(drm_dev); /* do magic */ nvif_mask(device, 0x88488, (1 << 25), (1 << 25)); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h index b02b02452c85..8ae36f265fb8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h @@ -10,7 +10,7 @@ #define DRIVER_MAJOR 1 #define DRIVER_MINOR 2 -#define DRIVER_PATCHLEVEL 0 +#define DRIVER_PATCHLEVEL 1 /* * 1.1.1: @@ -26,6 +26,8 @@ * 1.2.0: * - object api exposed to userspace * - fermi,kepler,maxwell zbc + * 1.2.1: + * - allow concurrent access to bo's mapped read/write. */ #include <nvif/client.h> diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index f0ae10ca3ba9..593ef8a2a069 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -308,7 +308,8 @@ static int nouveau_fbcon_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct nouveau_fbdev *fbcon = (struct nouveau_fbdev *)helper; + struct nouveau_fbdev *fbcon = + container_of(helper, struct nouveau_fbdev, helper); struct drm_device *dev = fbcon->dev; struct nouveau_drm *drm = nouveau_drm(dev); struct nvif_device *device = &drm->device; @@ -486,6 +487,16 @@ static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = { .fb_probe = nouveau_fbcon_create, }; +static void +nouveau_fbcon_set_suspend_work(struct work_struct *work) +{ + struct nouveau_fbdev *fbcon = container_of(work, typeof(*fbcon), work); + console_lock(); + nouveau_fbcon_accel_restore(fbcon->dev); + nouveau_fbcon_zfill(fbcon->dev, fbcon); + fb_set_suspend(fbcon->helper.fbdev, FBINFO_STATE_RUNNING); + console_unlock(); +} int nouveau_fbcon_init(struct drm_device *dev) @@ -503,6 +514,7 @@ nouveau_fbcon_init(struct drm_device *dev) if (!fbcon) return -ENOMEM; + INIT_WORK(&fbcon->work, nouveau_fbcon_set_suspend_work); fbcon->dev = dev; drm->fbcon = fbcon; @@ -551,14 +563,14 @@ nouveau_fbcon_set_suspend(struct drm_device *dev, int state) { struct nouveau_drm *drm = nouveau_drm(dev); if (drm->fbcon) { - console_lock(); - if (state == 0) { - nouveau_fbcon_accel_restore(dev); - nouveau_fbcon_zfill(dev, drm->fbcon); + if (state == FBINFO_STATE_RUNNING) { + schedule_work(&drm->fbcon->work); + return; } + flush_work(&drm->fbcon->work); + console_lock(); fb_set_suspend(drm->fbcon->helper.fbdev, state); - if (state == 1) - nouveau_fbcon_accel_save_disable(dev); + nouveau_fbcon_accel_save_disable(dev); console_unlock(); } } diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h index 1e2e9e27a03b..6208e70e4a1c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.h +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.h @@ -36,6 +36,7 @@ struct nouveau_fbdev { struct nouveau_framebuffer nouveau_fb; struct list_head fbdev_list; struct drm_device *dev; + struct work_struct work; unsigned int saved_flags; struct nvif_object surf2d; struct nvif_object clip; diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index decfe6c4ac07..515cd9aebb99 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -101,6 +101,18 @@ nouveau_fence_context_del(struct nouveau_fence_chan *fctx) } static void +nouveau_fence_context_put(struct kref *fence_ref) +{ + kfree(container_of(fence_ref, struct nouveau_fence_chan, fence_ref)); +} + +void +nouveau_fence_context_free(struct nouveau_fence_chan *fctx) +{ + kref_put(&fctx->fence_ref, nouveau_fence_context_put); +} + +static void nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx) { struct nouveau_fence *fence; @@ -141,6 +153,7 @@ void nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx) { struct nouveau_fence_priv *priv = (void*)chan->drm->fence; + struct nouveau_cli *cli = (void *)nvif_client(chan->object); int ret; INIT_LIST_HEAD(&fctx->flip); @@ -148,6 +161,14 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha spin_lock_init(&fctx->lock); fctx->context = priv->context_base + chan->chid; + if (chan == chan->drm->cechan) + strcpy(fctx->name, "copy engine channel"); + else if (chan == chan->drm->channel) + strcpy(fctx->name, "generic kernel channel"); + else + strcpy(fctx->name, nvkm_client(&cli->base)->name); + + kref_init(&fctx->fence_ref); if (!priv->uevent) return; @@ -195,8 +216,12 @@ nouveau_fence_work(struct fence *fence, work = kmalloc(sizeof(*work), GFP_KERNEL); if (!work) { + /* + * this might not be a nouveau fence any more, + * so force a lazy wait here + */ WARN_ON(nouveau_fence_wait((struct nouveau_fence *)fence, - false, false)); + true, false)); goto err; } @@ -226,12 +251,11 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) if (priv->uevent) fence_init(&fence->base, &nouveau_fence_ops_uevent, - &fctx->lock, - priv->context_base + chan->chid, ++fctx->sequence); + &fctx->lock, fctx->context, ++fctx->sequence); else fence_init(&fence->base, &nouveau_fence_ops_legacy, - &fctx->lock, - priv->context_base + chan->chid, ++fctx->sequence); + &fctx->lock, fctx->context, ++fctx->sequence); + kref_get(&fctx->fence_ref); trace_fence_emit(&fence->base); ret = fctx->emit(fence); @@ -342,7 +366,7 @@ nouveau_fence_wait(struct nouveau_fence *fence, bool lazy, bool intr) } int -nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool exclusive) +nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool exclusive, bool intr) { struct nouveau_fence_chan *fctx = chan->fence; struct fence *fence; @@ -369,7 +393,7 @@ nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool e prev = f->channel; if (!prev || (prev != chan && (ret = fctx->sync(f, prev, chan)))) - ret = fence_wait(fence, true); + ret = fence_wait(fence, intr); return ret; } @@ -387,8 +411,8 @@ nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool e if (f) prev = f->channel; - if (!prev || (ret = fctx->sync(f, prev, chan))) - ret = fence_wait(fence, true); + if (!prev || (prev != chan && (ret = fctx->sync(f, prev, chan)))) + ret = fence_wait(fence, intr); if (ret) break; @@ -482,13 +506,22 @@ static bool nouveau_fence_no_signaling(struct fence *f) return true; } +static void nouveau_fence_release(struct fence *f) +{ + struct nouveau_fence *fence = from_fence(f); + struct nouveau_fence_chan *fctx = nouveau_fctx(fence); + + kref_put(&fctx->fence_ref, nouveau_fence_context_put); + fence_free(&fence->base); +} + static const struct fence_ops nouveau_fence_ops_legacy = { .get_driver_name = nouveau_fence_get_get_driver_name, .get_timeline_name = nouveau_fence_get_timeline_name, .enable_signaling = nouveau_fence_no_signaling, .signaled = nouveau_fence_is_signaled, .wait = nouveau_fence_wait_legacy, - .release = NULL + .release = nouveau_fence_release }; static bool nouveau_fence_enable_signaling(struct fence *f) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index 986c8135e564..943b0b17b1fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -26,10 +26,12 @@ int nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *); bool nouveau_fence_done(struct nouveau_fence *); void nouveau_fence_work(struct fence *, void (*)(void *), void *); int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr); -int nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *, bool exclusive); +int nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *, bool exclusive, bool intr); struct nouveau_fence_chan { spinlock_t lock; + struct kref fence_ref; + struct list_head pending; struct list_head flip; @@ -42,7 +44,7 @@ struct nouveau_fence_chan { u32 sequence; u32 context; - char name[24]; + char name[32]; struct nvif_notify notify; int notify_ref; @@ -63,6 +65,7 @@ struct nouveau_fence_priv { void nouveau_fence_context_new(struct nouveau_channel *, struct nouveau_fence_chan *); void nouveau_fence_context_del(struct nouveau_fence_chan *); +void nouveau_fence_context_free(struct nouveau_fence_chan *); int nv04_fence_create(struct nouveau_drm *); int nv04_fence_mthd(struct nouveau_channel *, u32, u32, u32); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index b7dbd16904e0..36951ee4b157 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -165,7 +165,7 @@ nouveau_gem_new(struct drm_device *dev, int size, int align, uint32_t domain, flags |= TTM_PL_FLAG_SYSTEM; ret = nouveau_bo_new(dev, size, align, flags, tile_mode, - tile_flags, NULL, pnvbo); + tile_flags, NULL, NULL, pnvbo); if (ret) return ret; nvbo = *pnvbo; @@ -459,7 +459,7 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, return ret; } - ret = nouveau_fence_sync(nvbo, chan, !!b->write_domains); + ret = nouveau_fence_sync(nvbo, chan, !!b->write_domains, true); if (unlikely(ret)) { if (ret != -ERESTARTSYS) NV_PRINTK(error, cli, "fail post-validate sync\n"); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.h b/drivers/gpu/drm/nouveau/nouveau_gem.h index ddab762d81fe..e4049faca780 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.h +++ b/drivers/gpu/drm/nouveau/nouveau_gem.h @@ -39,7 +39,7 @@ struct reservation_object *nouveau_gem_prime_res_obj(struct drm_gem_object *); extern void nouveau_gem_prime_unpin(struct drm_gem_object *); extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *); extern struct drm_gem_object *nouveau_gem_prime_import_sg_table( - struct drm_device *, size_t size, struct sg_table *); + struct drm_device *, struct dma_buf_attachment *, struct sg_table *); extern void *nouveau_gem_prime_vmap(struct drm_gem_object *); extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *); diff --git a/drivers/gpu/drm/nouveau/nouveau_nvif.c b/drivers/gpu/drm/nouveau/nouveau_nvif.c index 47ca88623753..6544b84f0303 100644 --- a/drivers/gpu/drm/nouveau/nouveau_nvif.c +++ b/drivers/gpu/drm/nouveau/nouveau_nvif.c @@ -40,12 +40,12 @@ #include "nouveau_usif.h" static void -nvkm_client_unmap(void *priv, void *ptr, u32 size) +nvkm_client_unmap(void *priv, void __iomem *ptr, u32 size) { iounmap(ptr); } -static void * +static void __iomem * nvkm_client_map(void *priv, u64 handle, u32 size) { return ioremap(handle, size); diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c index 1f51008e4d26..228226ab27fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_prime.c +++ b/drivers/gpu/drm/nouveau/nouveau_prime.c @@ -23,6 +23,7 @@ */ #include <drm/drmP.h> +#include <linux/dma-buf.h> #include "nouveau_drm.h" #include "nouveau_gem.h" @@ -56,17 +57,20 @@ void nouveau_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) } struct drm_gem_object *nouveau_gem_prime_import_sg_table(struct drm_device *dev, - size_t size, + struct dma_buf_attachment *attach, struct sg_table *sg) { struct nouveau_bo *nvbo; + struct reservation_object *robj = attach->dmabuf->resv; u32 flags = 0; int ret; flags = TTM_PL_FLAG_TT; - ret = nouveau_bo_new(dev, size, 0, flags, 0, 0, - sg, &nvbo); + ww_mutex_lock(&robj->lock, NULL); + ret = nouveau_bo_new(dev, attach->dmabuf->size, 0, flags, 0, 0, + sg, robj, &nvbo); + ww_mutex_unlock(&robj->lock); if (ret) return ERR_PTR(ret); diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index e81d086577ce..753a6def61e7 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -281,7 +281,7 @@ nouveau_ttm_mmap(struct file *filp, struct vm_area_struct *vma) struct nouveau_drm *drm = nouveau_drm(file_priv->minor->dev); if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return drm_mmap(filp, vma); + return -EINVAL; return ttm_bo_mmap(filp, vma, &drm->ttm.bdev); } diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index 18d55d447248..c7592ec8ecb8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -108,7 +108,16 @@ void nouveau_vga_fini(struct nouveau_drm *drm) { struct drm_device *dev = drm->dev; + bool runtime = false; + + if (nouveau_runtime_pm == 1) + runtime = true; + if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) + runtime = true; + vga_switcheroo_unregister_client(dev->pdev); + if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) + vga_switcheroo_fini_domain_pm_ops(drm->dev->dev); vga_client_register(dev->pdev, NULL, NULL, NULL); } diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c index 4484131d826a..f9859deb108a 100644 --- a/drivers/gpu/drm/nouveau/nv04_fence.c +++ b/drivers/gpu/drm/nouveau/nv04_fence.c @@ -67,7 +67,7 @@ nv04_fence_context_del(struct nouveau_channel *chan) struct nv04_fence_chan *fctx = chan->fence; nouveau_fence_context_del(&fctx->base); chan->fence = NULL; - kfree(fctx); + nouveau_fence_context_free(&fctx->base); } static int diff --git a/drivers/gpu/drm/nouveau/nv10_fence.c b/drivers/gpu/drm/nouveau/nv10_fence.c index 737d066ffc60..5e1ea1cdce75 100644 --- a/drivers/gpu/drm/nouveau/nv10_fence.c +++ b/drivers/gpu/drm/nouveau/nv10_fence.c @@ -63,7 +63,7 @@ nv10_fence_context_del(struct nouveau_channel *chan) nvif_object_fini(&fctx->head[i]); nvif_object_fini(&fctx->sema); chan->fence = NULL; - kfree(fctx); + nouveau_fence_context_free(&fctx->base); } int diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c index 6f9a1f8e2d0f..40b461c7d5c5 100644 --- a/drivers/gpu/drm/nouveau/nv17_fence.c +++ b/drivers/gpu/drm/nouveau/nv17_fence.c @@ -129,7 +129,7 @@ nv17_fence_create(struct nouveau_drm *drm) spin_lock_init(&priv->lock); ret = nouveau_bo_new(drm->dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &priv->bo); + 0, 0x0000, NULL, NULL, &priv->bo); if (!ret) { ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); if (!ret) { diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index fdb3e1adea1e..ae873d1a8d46 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1383,7 +1383,7 @@ nv50_crtc_create(struct drm_device *dev, int index) drm_mode_crtc_set_gamma_size(crtc, 256); ret = nouveau_bo_new(dev, 8192, 0x100, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &head->base.lut.nvbo); + 0, 0x0000, NULL, NULL, &head->base.lut.nvbo); if (!ret) { ret = nouveau_bo_pin(head->base.lut.nvbo, TTM_PL_FLAG_VRAM); if (!ret) { @@ -1406,7 +1406,7 @@ nv50_crtc_create(struct drm_device *dev, int index) goto out; ret = nouveau_bo_new(dev, 64 * 64 * 4, 0x100, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &head->base.cursor.nvbo); + 0, 0x0000, NULL, NULL, &head->base.cursor.nvbo); if (!ret) { ret = nouveau_bo_pin(head->base.cursor.nvbo, TTM_PL_FLAG_VRAM); if (!ret) { @@ -2468,7 +2468,7 @@ nv50_display_create(struct drm_device *dev) /* small shared memory area we use for notifiers and semaphores */ ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &disp->sync); + 0, 0x0000, NULL, NULL, &disp->sync); if (!ret) { ret = nouveau_bo_pin(disp->sync, TTM_PL_FLAG_VRAM); if (!ret) { diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c index 08fad3668a1c..22d242b37962 100644 --- a/drivers/gpu/drm/nouveau/nv50_fence.c +++ b/drivers/gpu/drm/nouveau/nv50_fence.c @@ -100,7 +100,7 @@ nv50_fence_create(struct nouveau_drm *drm) spin_lock_init(&priv->lock); ret = nouveau_bo_new(drm->dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &priv->bo); + 0, 0x0000, NULL, NULL, &priv->bo); if (!ret) { ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); if (!ret) { diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c index a2f28082c272..d6c6c87c3f07 100644 --- a/drivers/gpu/drm/nouveau/nv84_fence.c +++ b/drivers/gpu/drm/nouveau/nv84_fence.c @@ -120,11 +120,12 @@ nv84_fence_context_del(struct nouveau_channel *chan) nouveau_bo_vma_del(bo, &fctx->dispc_vma[i]); } + nouveau_bo_wr32(priv->bo, chan->chid * 16 / 4, fctx->base.sequence); nouveau_bo_vma_del(priv->bo, &fctx->vma_gart); nouveau_bo_vma_del(priv->bo, &fctx->vma); nouveau_fence_context_del(&fctx->base); chan->fence = NULL; - kfree(fctx); + nouveau_fence_context_free(&fctx->base); } int @@ -159,8 +160,6 @@ nv84_fence_context_new(struct nouveau_channel *chan) ret = nouveau_bo_vma_add(bo, cli->vm, &fctx->dispc_vma[i]); } - nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000); - if (ret) nv84_fence_context_del(chan); return ret; @@ -233,7 +232,7 @@ nv84_fence_create(struct nouveau_drm *drm) priv->base.uevent = true; ret = nouveau_bo_new(drm->dev, 16 * priv->base.contexts, 0, - TTM_PL_FLAG_VRAM, 0, 0, NULL, &priv->bo); + TTM_PL_FLAG_VRAM, 0, 0, NULL, NULL, &priv->bo); if (ret == 0) { ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); if (ret == 0) { @@ -247,7 +246,7 @@ nv84_fence_create(struct nouveau_drm *drm) if (ret == 0) ret = nouveau_bo_new(drm->dev, 16 * priv->base.contexts, 0, - TTM_PL_FLAG_TT, 0, 0, NULL, + TTM_PL_FLAG_TT, 0, 0, NULL, NULL, &priv->bo_gart); if (ret == 0) { ret = nouveau_bo_pin(priv->bo_gart, TTM_PL_FLAG_TT); diff --git a/drivers/gpu/drm/nouveau/nvif/driver.h b/drivers/gpu/drm/nouveau/nvif/driver.h index b72a8f0c2758..ac4bdb3ea506 100644 --- a/drivers/gpu/drm/nouveau/nvif/driver.h +++ b/drivers/gpu/drm/nouveau/nvif/driver.h @@ -9,8 +9,8 @@ struct nvif_driver { int (*suspend)(void *priv); int (*resume)(void *priv); int (*ioctl)(void *priv, bool super, void *data, u32 size, void **hack); - void *(*map)(void *priv, u64 handle, u32 size); - void (*unmap)(void *priv, void *ptr, u32 size); + void __iomem *(*map)(void *priv, u64 handle, u32 size); + void (*unmap)(void *priv, void __iomem *ptr, u32 size); bool keep; }; diff --git a/drivers/gpu/drm/nouveau/nvif/object.h b/drivers/gpu/drm/nouveau/nvif/object.h index fac3a3bbec44..fe519179b76c 100644 --- a/drivers/gpu/drm/nouveau/nvif/object.h +++ b/drivers/gpu/drm/nouveau/nvif/object.h @@ -14,7 +14,7 @@ struct nvif_object { void *priv; /*XXX: hack */ void (*dtor)(struct nvif_object *); struct { - void *ptr; + void __iomem *ptr; u32 size; } map; }; @@ -42,7 +42,7 @@ void nvif_object_unmap(struct nvif_object *); struct nvif_object *_object = nvif_object(a); \ u32 _data; \ if (likely(_object->map.ptr)) \ - _data = ioread##b##_native((u8 *)_object->map.ptr + (c)); \ + _data = ioread##b##_native((u8 __iomem *)_object->map.ptr + (c)); \ else \ _data = nvif_object_rd(_object, (b) / 8, (c)); \ _data; \ @@ -50,7 +50,7 @@ void nvif_object_unmap(struct nvif_object *); #define nvif_wr(a,b,c,d) ({ \ struct nvif_object *_object = nvif_object(a); \ if (likely(_object->map.ptr)) \ - iowrite##b##_native((d), (u8 *)_object->map.ptr + (c)); \ + iowrite##b##_native((d), (u8 __iomem *)_object->map.ptr + (c)); \ else \ nvif_object_wr(_object, (b) / 8, (c), (d)); \ }) diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 84d73a61b34b..60e47b33c801 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -26,6 +26,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> #include <drm/omap_drm.h> +#include <drm/drm_gem.h> #include <linux/platform_data/omap_drm.h> diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index d75c0a9f674f..7c6cafe21f5f 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -43,6 +43,8 @@ #include <ttm/ttm_placement.h> #include <ttm/ttm_module.h> +#include <drm/drm_gem.h> + /* just for ttm_validate_buffer */ #include <ttm/ttm_execbuf_util.h> @@ -535,7 +537,7 @@ int qxl_gem_prime_pin(struct drm_gem_object *obj); void qxl_gem_prime_unpin(struct drm_gem_object *obj); struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj); struct drm_gem_object *qxl_gem_prime_import_sg_table( - struct drm_device *dev, size_t size, + struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); void *qxl_gem_prime_vmap(struct drm_gem_object *obj); void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index df567888bb1e..3d7c1d00a424 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -625,7 +625,8 @@ static int qxl_fb_find_or_create_single( struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct qxl_fbdev *qfbdev = (struct qxl_fbdev *)helper; + struct qxl_fbdev *qfbdev = + container_of(helper, struct qxl_fbdev, helper); int new_fb = 0; int ret; diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 69c104c3240f..cdeaf08fdc74 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -110,7 +110,7 @@ int qxl_bo_create(struct qxl_device *qdev, r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type, &bo->placement, 0, !kernel, NULL, size, - NULL, &qxl_ttm_bo_destroy); + NULL, NULL, &qxl_ttm_bo_destroy); if (unlikely(r != 0)) { if (r != -ERESTARTSYS) dev_err(qdev->dev, diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c index ba0689c728e8..3d031b50a8fd 100644 --- a/drivers/gpu/drm/qxl/qxl_prime.c +++ b/drivers/gpu/drm/qxl/qxl_prime.c @@ -46,7 +46,7 @@ struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj) } struct drm_gem_object *qxl_gem_prime_import_sg_table( - struct drm_device *dev, size_t size, + struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *table) { WARN_ONCE(1, "not implemented"); diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index abe945a04fd4..0cbc4c987164 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -127,7 +127,7 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma) if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) { pr_info("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n", __func__, vma->vm_pgoff); - return drm_mmap(filp, vma); + return -EINVAL; } file_priv = filp->private_data; diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c index 4a59370eb580..c57b4de63caf 100644 --- a/drivers/gpu/drm/r128/r128_drv.c +++ b/drivers/gpu/drm/r128/r128_drv.c @@ -46,7 +46,7 @@ static const struct file_operations r128_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = r128_compat_ioctl, diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index 7d7aed5357f0..d01b87991422 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -72,7 +72,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \ radeon_cs.o radeon_bios.o radeon_benchmark.o r100.o r300.o r420.o \ rs400.o rs600.o rs690.o rv515.o r520.o r600.o rv770.o radeon_test.o \ r200.o radeon_legacy_tv.o r600_cs.o r600_blit_shaders.o \ - radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o dce3_1_afmt.o \ + radeon_pm.o atombios_dp.o r600_hdmi.o dce3_1_afmt.o \ evergreen.o evergreen_cs.o evergreen_blit_shaders.o \ evergreen_hdmi.o radeon_trace_points.o ni.o cayman_blit_shaders.o \ atombios_encoders.o radeon_semaphore.o radeon_sa.o atombios_i2c.o si.o \ diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index a7f2ddf09a9d..b8cd7975f797 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -291,29 +291,6 @@ static void radeon_atom_backlight_exit(struct radeon_encoder *encoder) bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, struct drm_display_mode *mode); - -static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder) -{ - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - switch (radeon_encoder->encoder_id) { - case ENCODER_OBJECT_ID_INTERNAL_LVDS: - case ENCODER_OBJECT_ID_INTERNAL_TMDS1: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: - case ENCODER_OBJECT_ID_INTERNAL_LVTM1: - case ENCODER_OBJECT_ID_INTERNAL_DVO1: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: - case ENCODER_OBJECT_ID_INTERNAL_DDI: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: - return true; - default: - return false; - } -} - static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index f81d7ca134db..0b2929de9f41 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "btcd.h" #include "r600_dpm.h" #include "cypress_dpm.h" @@ -2099,7 +2100,6 @@ static void btc_apply_state_adjust_rules(struct radeon_device *rdev, bool disable_mclk_switching; u32 mclk, sclk; u16 vddc, vddci; - u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; if ((rdev->pm.dpm.new_active_crtc_count > 1) || btc_dpm_vblank_too_short(rdev)) @@ -2141,39 +2141,6 @@ static void btc_apply_state_adjust_rules(struct radeon_device *rdev, ps->low.vddci = max_limits->vddci; } - /* limit clocks to max supported clocks based on voltage dependency tables */ - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, - &max_sclk_vddc); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, - &max_mclk_vddci); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, - &max_mclk_vddc); - - if (max_sclk_vddc) { - if (ps->low.sclk > max_sclk_vddc) - ps->low.sclk = max_sclk_vddc; - if (ps->medium.sclk > max_sclk_vddc) - ps->medium.sclk = max_sclk_vddc; - if (ps->high.sclk > max_sclk_vddc) - ps->high.sclk = max_sclk_vddc; - } - if (max_mclk_vddci) { - if (ps->low.mclk > max_mclk_vddci) - ps->low.mclk = max_mclk_vddci; - if (ps->medium.mclk > max_mclk_vddci) - ps->medium.mclk = max_mclk_vddci; - if (ps->high.mclk > max_mclk_vddci) - ps->high.mclk = max_mclk_vddci; - } - if (max_mclk_vddc) { - if (ps->low.mclk > max_mclk_vddc) - ps->low.mclk = max_mclk_vddc; - if (ps->medium.mclk > max_mclk_vddc) - ps->medium.mclk = max_mclk_vddc; - if (ps->high.mclk > max_mclk_vddc) - ps->high.mclk = max_mclk_vddc; - } - /* XXX validate the min clocks required for display */ if (disable_mclk_switching) { diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index d416bb2ff48d..11a55e9dad7f 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -24,6 +24,7 @@ #include <linux/firmware.h> #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "radeon_ucode.h" #include "cikd.h" #include "r600_dpm.h" @@ -162,8 +163,6 @@ static const struct ci_pt_config_reg didt_config_ci[] = }; extern u8 rv770_get_memory_module_index(struct radeon_device *rdev); -extern void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_voltage_dependency_table *table, - u32 *max_clock); extern int ni_copy_and_switch_arb_sets(struct radeon_device *rdev, u32 arb_freq_src, u32 arb_freq_dest); extern u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock); @@ -748,7 +747,6 @@ static void ci_apply_state_adjust_rules(struct radeon_device *rdev, struct radeon_clock_and_voltage_limits *max_limits; bool disable_mclk_switching; u32 sclk, mclk; - u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; int i; if (rps->vce_active) { @@ -784,29 +782,6 @@ static void ci_apply_state_adjust_rules(struct radeon_device *rdev, } } - /* limit clocks to max supported clocks based on voltage dependency tables */ - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, - &max_sclk_vddc); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, - &max_mclk_vddci); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, - &max_mclk_vddc); - - for (i = 0; i < ps->performance_level_count; i++) { - if (max_sclk_vddc) { - if (ps->performance_levels[i].sclk > max_sclk_vddc) - ps->performance_levels[i].sclk = max_sclk_vddc; - } - if (max_mclk_vddci) { - if (ps->performance_levels[i].mclk > max_mclk_vddci) - ps->performance_levels[i].mclk = max_mclk_vddci; - } - if (max_mclk_vddc) { - if (ps->performance_levels[i].mclk > max_mclk_vddc) - ps->performance_levels[i].mclk = max_mclk_vddc; - } - } - /* XXX validate the min clocks required for display */ if (disable_mclk_switching) { @@ -5293,9 +5268,13 @@ int ci_dpm_init(struct radeon_device *rdev) void ci_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, struct seq_file *m) { + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps *rps = &pi->current_rps; u32 sclk = ci_get_average_sclk_freq(rdev); u32 mclk = ci_get_average_mclk_freq(rdev); + seq_printf(m, "uvd %sabled\n", pi->uvd_enabled ? "en" : "dis"); + seq_printf(m, "vce %sabled\n", rps->vce_active ? "en" : "dis"); seq_printf(m, "power level avg sclk: %u mclk: %u\n", sclk, mclk); } diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 0d761f73a7fa..377afa504d2b 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -3993,7 +3993,7 @@ struct radeon_fence *cik_copy_cpdma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { @@ -4235,7 +4235,7 @@ static int cik_cp_gfx_load_microcode(struct radeon_device *rdev) WREG32(CP_PFP_UCODE_ADDR, 0); for (i = 0; i < fw_size; i++) WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); - WREG32(CP_PFP_UCODE_ADDR, 0); + WREG32(CP_PFP_UCODE_ADDR, le32_to_cpu(pfp_hdr->header.ucode_version)); /* CE */ fw_data = (const __le32 *) @@ -4244,7 +4244,7 @@ static int cik_cp_gfx_load_microcode(struct radeon_device *rdev) WREG32(CP_CE_UCODE_ADDR, 0); for (i = 0; i < fw_size; i++) WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); - WREG32(CP_CE_UCODE_ADDR, 0); + WREG32(CP_CE_UCODE_ADDR, le32_to_cpu(ce_hdr->header.ucode_version)); /* ME */ fw_data = (const __be32 *) @@ -4253,7 +4253,8 @@ static int cik_cp_gfx_load_microcode(struct radeon_device *rdev) WREG32(CP_ME_RAM_WADDR, 0); for (i = 0; i < fw_size; i++) WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++)); - WREG32(CP_ME_RAM_WADDR, 0); + WREG32(CP_ME_RAM_WADDR, le32_to_cpu(me_hdr->header.ucode_version)); + WREG32(CP_ME_RAM_RADDR, le32_to_cpu(me_hdr->header.ucode_version)); } else { const __be32 *fw_data; @@ -4279,10 +4280,6 @@ static int cik_cp_gfx_load_microcode(struct radeon_device *rdev) WREG32(CP_ME_RAM_WADDR, 0); } - WREG32(CP_PFP_UCODE_ADDR, 0); - WREG32(CP_CE_UCODE_ADDR, 0); - WREG32(CP_ME_RAM_WADDR, 0); - WREG32(CP_ME_RAM_RADDR, 0); return 0; } @@ -4564,7 +4561,7 @@ static int cik_cp_compute_load_microcode(struct radeon_device *rdev) WREG32(CP_MEC_ME1_UCODE_ADDR, 0); for (i = 0; i < fw_size; i++) WREG32(CP_MEC_ME1_UCODE_DATA, le32_to_cpup(fw_data++)); - WREG32(CP_MEC_ME1_UCODE_ADDR, 0); + WREG32(CP_MEC_ME1_UCODE_ADDR, le32_to_cpu(mec_hdr->header.ucode_version)); /* MEC2 */ if (rdev->family == CHIP_KAVERI) { @@ -4578,7 +4575,7 @@ static int cik_cp_compute_load_microcode(struct radeon_device *rdev) WREG32(CP_MEC_ME2_UCODE_ADDR, 0); for (i = 0; i < fw_size; i++) WREG32(CP_MEC_ME2_UCODE_DATA, le32_to_cpup(fw_data++)); - WREG32(CP_MEC_ME2_UCODE_ADDR, 0); + WREG32(CP_MEC_ME2_UCODE_ADDR, le32_to_cpu(mec2_hdr->header.ucode_version)); } } else { const __be32 *fw_data; @@ -4690,7 +4687,7 @@ static int cik_mec_init(struct radeon_device *rdev) r = radeon_bo_create(rdev, rdev->mec.num_mec *rdev->mec.num_pipe * MEC_HPD_SIZE * 2, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_GTT, 0, NULL, + RADEON_GEM_DOMAIN_GTT, 0, NULL, NULL, &rdev->mec.hpd_eop_obj); if (r) { dev_warn(rdev->dev, "(%d) create HDP EOP bo failed\n", r); @@ -4804,7 +4801,7 @@ struct bonaire_mqd */ static int cik_cp_compute_resume(struct radeon_device *rdev) { - int r, i, idx; + int r, i, j, idx; u32 tmp; bool use_doorbell = true; u64 hqd_gpu_addr; @@ -4861,7 +4858,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) sizeof(struct bonaire_mqd), PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT, 0, NULL, - &rdev->ring[idx].mqd_obj); + NULL, &rdev->ring[idx].mqd_obj); if (r) { dev_warn(rdev->dev, "(%d) create MQD bo failed\n", r); return r; @@ -4923,7 +4920,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) mqd->queue_state.cp_hqd_pq_wptr= 0; if (RREG32(CP_HQD_ACTIVE) & 1) { WREG32(CP_HQD_DEQUEUE_REQUEST, 1); - for (i = 0; i < rdev->usec_timeout; i++) { + for (j = 0; j < rdev->usec_timeout; j++) { if (!(RREG32(CP_HQD_ACTIVE) & 1)) break; udelay(1); @@ -6227,7 +6224,7 @@ static int cik_rlc_resume(struct radeon_device *rdev) WREG32(RLC_GPM_UCODE_ADDR, 0); for (i = 0; i < size; i++) WREG32(RLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); - WREG32(RLC_GPM_UCODE_ADDR, 0); + WREG32(RLC_GPM_UCODE_ADDR, le32_to_cpu(hdr->header.ucode_version)); } else { const __be32 *fw_data; @@ -7752,17 +7749,17 @@ static inline u32 cik_get_ih_wptr(struct radeon_device *rdev) wptr = RREG32(IH_RB_WPTR); if (wptr & RB_OVERFLOW) { + wptr &= ~RB_OVERFLOW; /* When a ring buffer overflow happen start parsing interrupt * from the last not overwritten vector (wptr + 16). Hopefully * this should allow us to catchup. */ - dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", - wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); + dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; tmp = RREG32(IH_RB_CNTL); tmp |= IH_WPTR_OVERFLOW_CLEAR; WREG32(IH_RB_CNTL, tmp); - wptr &= ~RB_OVERFLOW; } return (wptr & rdev->ih.ptr_mask); } @@ -8252,6 +8249,7 @@ restart_ih: /* wptr/rptr are in bytes! */ rptr += 16; rptr &= rdev->ih.ptr_mask; + WREG32(IH_RB_RPTR, rptr); } if (queue_hotplug) schedule_work(&rdev->hotplug_work); @@ -8262,7 +8260,6 @@ restart_ih: if (queue_thermal) schedule_work(&rdev->pm.dpm.thermal.work); rdev->ih.rptr = rptr; - WREG32(IH_RB_RPTR, rdev->ih.rptr); atomic_set(&rdev->ih.lock, 0); /* make sure wptr hasn't changed while processing */ diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index c01a6100c318..4e8432d07f15 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -489,13 +489,6 @@ int cik_sdma_resume(struct radeon_device *rdev) { int r; - /* Reset dma */ - WREG32(SRBM_SOFT_RESET, SOFT_RESET_SDMA | SOFT_RESET_SDMA1); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - RREG32(SRBM_SOFT_RESET); - r = cik_sdma_load_microcode(rdev); if (r) return r; @@ -571,7 +564,7 @@ struct radeon_fence *cik_copy_dma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { @@ -618,16 +611,19 @@ int cik_sdma_ring_test(struct radeon_device *rdev, { unsigned i; int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + unsigned index; u32 tmp; + u64 gpu_addr; - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + index = R600_WB_DMA_RING_TEST_OFFSET; + else + index = CAYMAN_WB_DMA1_RING_TEST_OFFSET; + + gpu_addr = rdev->wb.gpu_addr + index; tmp = 0xCAFEDEAD; - writel(tmp, ptr); + rdev->wb.wb[index/4] = cpu_to_le32(tmp); r = radeon_ring_lock(rdev, ring, 5); if (r) { @@ -635,14 +631,14 @@ int cik_sdma_ring_test(struct radeon_device *rdev, return r; } radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); - radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr)); + radeon_ring_write(ring, lower_32_bits(gpu_addr)); + radeon_ring_write(ring, upper_32_bits(gpu_addr)); radeon_ring_write(ring, 1); /* number of DWs to follow */ radeon_ring_write(ring, 0xDEADBEEF); radeon_ring_unlock_commit(rdev, ring, false); for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); + tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; DRM_UDELAY(1); diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 47d31e915758..9aad0327e4d1 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "evergreend.h" #include "r600_dpm.h" #include "cypress_dpm.h" diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index 51800e340a57..2fe8cfc966d9 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -32,7 +32,7 @@ static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder) struct drm_connector *connector; struct radeon_connector *radeon_connector = NULL; u32 tmp; - u8 *sadb; + u8 *sadb = NULL; int sad_count; list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { @@ -49,8 +49,8 @@ static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder) sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); if (sad_count < 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ @@ -165,7 +165,7 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m /* disable audio prior to setting up hw */ dig->afmt->pin = r600_audio_get_pin(rdev); - r600_audio_enable(rdev, dig->afmt->pin, false); + r600_audio_enable(rdev, dig->afmt->pin, 0); r600_audio_set_dto(encoder, mode->clock); @@ -240,5 +240,5 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m r600_hdmi_audio_workaround(encoder); /* enable audio after to setting up hw */ - r600_audio_enable(rdev, dig->afmt->pin, true); + r600_audio_enable(rdev, dig->afmt->pin, 0xf); } diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index ab29f953a767..f312edf4d50e 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -155,7 +155,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder) struct drm_connector *connector; struct radeon_connector *radeon_connector = NULL; u32 offset, tmp; - u8 *sadb; + u8 *sadb = NULL; int sad_count; if (!dig || !dig->afmt || !dig->afmt->pin) @@ -176,9 +176,9 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder) } sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb); - if (sad_count <= 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + if (sad_count < 0) { + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ @@ -284,13 +284,13 @@ static int dce6_audio_chipset_supported(struct radeon_device *rdev) void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, - bool enable) + u8 enable_mask) { if (!pin) return; - WREG32_ENDPOINT(pin->offset, AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL, - enable ? AUDIO_ENABLED : 0); + WREG32_ENDPOINT(pin->offset, AZ_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, + enable_mask ? AUDIO_ENABLED : 0); } static const u32 pin_offsets[7] = diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index dbca60c7d097..a31f1ca40c6a 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ #include <linux/firmware.h> -#include <linux/platform_device.h> #include <linux/slab.h> #include <drm/drmP.h> #include "radeon.h" @@ -4023,7 +4022,7 @@ int sumo_rlc_init(struct radeon_device *rdev) if (rdev->rlc.save_restore_obj == NULL) { r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, 0, NULL, - &rdev->rlc.save_restore_obj); + NULL, &rdev->rlc.save_restore_obj); if (r) { dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); return r; @@ -4102,7 +4101,7 @@ int sumo_rlc_init(struct radeon_device *rdev) if (rdev->rlc.clear_state_obj == NULL) { r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, 0, NULL, - &rdev->rlc.clear_state_obj); + NULL, &rdev->rlc.clear_state_obj); if (r) { dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); sumo_rlc_fini(rdev); @@ -4179,7 +4178,7 @@ int sumo_rlc_init(struct radeon_device *rdev) r = radeon_bo_create(rdev, rdev->rlc.cp_table_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, 0, NULL, - &rdev->rlc.cp_table_obj); + NULL, &rdev->rlc.cp_table_obj); if (r) { dev_warn(rdev->dev, "(%d) create RLC cp table bo failed\n", r); sumo_rlc_fini(rdev); @@ -4749,17 +4748,17 @@ static u32 evergreen_get_ih_wptr(struct radeon_device *rdev) wptr = RREG32(IH_RB_WPTR); if (wptr & RB_OVERFLOW) { + wptr &= ~RB_OVERFLOW; /* When a ring buffer overflow happen start parsing interrupt * from the last not overwritten vector (wptr + 16). Hopefully * this should allow us to catchup. */ - dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", - wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); + dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; tmp = RREG32(IH_RB_CNTL); tmp |= IH_WPTR_OVERFLOW_CLEAR; WREG32(IH_RB_CNTL, tmp); - wptr &= ~RB_OVERFLOW; } return (wptr & rdev->ih.ptr_mask); } @@ -5137,6 +5136,7 @@ restart_ih: /* wptr/rptr are in bytes! */ rptr += 16; rptr &= rdev->ih.ptr_mask; + WREG32(IH_RB_RPTR, rptr); } if (queue_hotplug) schedule_work(&rdev->hotplug_work); @@ -5145,7 +5145,6 @@ restart_ih: if (queue_thermal && rdev->pm.dpm_enabled) schedule_work(&rdev->pm.dpm.thermal.work); rdev->ih.rptr = rptr; - WREG32(IH_RB_RPTR, rdev->ih.rptr); atomic_set(&rdev->ih.lock, 0); /* make sure wptr hasn't changed while processing */ diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c index 946f37d0b469..66bcfadeedd1 100644 --- a/drivers/gpu/drm/radeon/evergreen_dma.c +++ b/drivers/gpu/drm/radeon/evergreen_dma.c @@ -133,7 +133,7 @@ struct radeon_fence *evergreen_copy_dma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index 278c7a139d74..53abd9b17a50 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -38,6 +38,37 @@ extern void dce6_afmt_select_pin(struct drm_encoder *encoder); extern void dce6_afmt_write_latency_fields(struct drm_encoder *encoder, struct drm_display_mode *mode); +/* enable the audio stream */ +static void dce4_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + u8 enable_mask) +{ + u32 tmp = RREG32(AZ_HOT_PLUG_CONTROL); + + if (!pin) + return; + + if (enable_mask) { + tmp |= AUDIO_ENABLED; + if (enable_mask & 1) + tmp |= PIN0_AUDIO_ENABLED; + if (enable_mask & 2) + tmp |= PIN1_AUDIO_ENABLED; + if (enable_mask & 4) + tmp |= PIN2_AUDIO_ENABLED; + if (enable_mask & 8) + tmp |= PIN3_AUDIO_ENABLED; + } else { + tmp &= ~(AUDIO_ENABLED | + PIN0_AUDIO_ENABLED | + PIN1_AUDIO_ENABLED | + PIN2_AUDIO_ENABLED | + PIN3_AUDIO_ENABLED); + } + + WREG32(AZ_HOT_PLUG_CONTROL, tmp); +} + /* * update the N and CTS parameters for a given pixel clock rate */ @@ -102,7 +133,7 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder) struct drm_connector *connector; struct radeon_connector *radeon_connector = NULL; u32 tmp; - u8 *sadb; + u8 *sadb = NULL; int sad_count; list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { @@ -118,9 +149,9 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder) } sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb); - if (sad_count <= 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + if (sad_count < 0) { + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ @@ -318,10 +349,10 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode /* disable audio prior to setting up hw */ if (ASIC_IS_DCE6(rdev)) { dig->afmt->pin = dce6_audio_get_pin(rdev); - dce6_audio_enable(rdev, dig->afmt->pin, false); + dce6_audio_enable(rdev, dig->afmt->pin, 0); } else { dig->afmt->pin = r600_audio_get_pin(rdev); - r600_audio_enable(rdev, dig->afmt->pin, false); + dce4_audio_enable(rdev, dig->afmt->pin, 0); } evergreen_audio_set_dto(encoder, mode->clock); @@ -463,13 +494,15 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode /* enable audio after to setting up hw */ if (ASIC_IS_DCE6(rdev)) - dce6_audio_enable(rdev, dig->afmt->pin, true); + dce6_audio_enable(rdev, dig->afmt->pin, 1); else - r600_audio_enable(rdev, dig->afmt->pin, true); + dce4_audio_enable(rdev, dig->afmt->pin, 0xf); } void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) { + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; @@ -482,6 +515,14 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) if (!enable && !dig->afmt->enabled) return; + if (!enable && dig->afmt->pin) { + if (ASIC_IS_DCE6(rdev)) + dce6_audio_enable(rdev, dig->afmt->pin, 0); + else + dce4_audio_enable(rdev, dig->afmt->pin, 0); + dig->afmt->pin = NULL; + } + dig->afmt->enabled = enable; DRM_DEBUG("%sabling HDMI interface @ 0x%04X for encoder 0x%x\n", diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c index 8b58e11b64fa..1dd976f447fa 100644 --- a/drivers/gpu/drm/radeon/kv_dpm.c +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -33,6 +33,8 @@ #define KV_MINIMUM_ENGINE_CLOCK 800 #define SMC_RAM_END 0x40000 +static int kv_enable_nb_dpm(struct radeon_device *rdev, + bool enable); static void kv_init_graphics_levels(struct radeon_device *rdev); static int kv_calculate_ds_divider(struct radeon_device *rdev); static int kv_calculate_nbps_level_settings(struct radeon_device *rdev); @@ -1295,6 +1297,9 @@ void kv_dpm_disable(struct radeon_device *rdev) { kv_smc_bapm_enable(rdev, false); + if (rdev->family == CHIP_MULLINS) + kv_enable_nb_dpm(rdev, false); + /* powerup blocks */ kv_dpm_powergate_acp(rdev, false); kv_dpm_powergate_samu(rdev, false); @@ -1769,15 +1774,24 @@ static int kv_update_dfs_bypass_settings(struct radeon_device *rdev, return ret; } -static int kv_enable_nb_dpm(struct radeon_device *rdev) +static int kv_enable_nb_dpm(struct radeon_device *rdev, + bool enable) { struct kv_power_info *pi = kv_get_pi(rdev); int ret = 0; - if (pi->enable_nb_dpm && !pi->nb_dpm_enabled) { - ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_NBDPM_Enable); - if (ret == 0) - pi->nb_dpm_enabled = true; + if (enable) { + if (pi->enable_nb_dpm && !pi->nb_dpm_enabled) { + ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_NBDPM_Enable); + if (ret == 0) + pi->nb_dpm_enabled = true; + } + } else { + if (pi->enable_nb_dpm && pi->nb_dpm_enabled) { + ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_NBDPM_Disable); + if (ret == 0) + pi->nb_dpm_enabled = false; + } } return ret; @@ -1864,7 +1878,7 @@ int kv_dpm_set_power_state(struct radeon_device *rdev) } kv_update_sclk_t(rdev); if (rdev->family == CHIP_MULLINS) - kv_enable_nb_dpm(rdev); + kv_enable_nb_dpm(rdev, true); } } else { if (pi->enable_dpm) { @@ -1889,7 +1903,7 @@ int kv_dpm_set_power_state(struct radeon_device *rdev) } kv_update_acp_boot_level(rdev); kv_update_sclk_t(rdev); - kv_enable_nb_dpm(rdev); + kv_enable_nb_dpm(rdev, true); } } @@ -2773,6 +2787,8 @@ void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, tmp = (RREG32_SMC(SMU_VOLTAGE_STATUS) & SMU_VOLTAGE_CURRENT_LEVEL_MASK) >> SMU_VOLTAGE_CURRENT_LEVEL_SHIFT; vddc = kv_convert_8bit_index_to_voltage(rdev, (u16)tmp); + seq_printf(m, "uvd %sabled\n", pi->uvd_power_gated ? "dis" : "en"); + seq_printf(m, "vce %sabled\n", pi->vce_power_gated ? "dis" : "en"); seq_printf(m, "power level %d sclk: %u vddc: %u\n", current_index, sclk, vddc); } diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c index 8a3e6221cece..f26f0a9fb522 100644 --- a/drivers/gpu/drm/radeon/ni_dma.c +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -191,12 +191,6 @@ int cayman_dma_resume(struct radeon_device *rdev) u32 reg_offset, wb_offset; int i, r; - /* Reset dma */ - WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA | SOFT_RESET_DMA1); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - for (i = 0; i < 2; i++) { if (i == 0) { ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 01fc4888e6fe..6d2f16cf2c1c 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -23,6 +23,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "nid.h" #include "r600_dpm.h" #include "ni_dpm.h" @@ -789,7 +790,6 @@ static void ni_apply_state_adjust_rules(struct radeon_device *rdev, bool disable_mclk_switching; u32 mclk; u16 vddci; - u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; int i; if ((rdev->pm.dpm.new_active_crtc_count > 1) || @@ -816,29 +816,6 @@ static void ni_apply_state_adjust_rules(struct radeon_device *rdev, } } - /* limit clocks to max supported clocks based on voltage dependency tables */ - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, - &max_sclk_vddc); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, - &max_mclk_vddci); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, - &max_mclk_vddc); - - for (i = 0; i < ps->performance_level_count; i++) { - if (max_sclk_vddc) { - if (ps->performance_levels[i].sclk > max_sclk_vddc) - ps->performance_levels[i].sclk = max_sclk_vddc; - } - if (max_mclk_vddci) { - if (ps->performance_levels[i].mclk > max_mclk_vddci) - ps->performance_levels[i].mclk = max_mclk_vddci; - } - if (max_mclk_vddc) { - if (ps->performance_levels[i].mclk > max_mclk_vddc) - ps->performance_levels[i].mclk = max_mclk_vddc; - } - } - /* XXX validate the min clocks required for display */ /* adjust low state */ diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index c6b486f888d5..10f8be0ee173 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -821,6 +821,20 @@ u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc) return RREG32(RADEON_CRTC2_CRNT_FRAME); } +/** + * r100_ring_hdp_flush - flush Host Data Path via the ring buffer + * rdev: radeon device structure + * ring: ring buffer struct for emitting packets + */ +static void r100_ring_hdp_flush(struct radeon_device *rdev, struct radeon_ring *ring) +{ + radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0)); + radeon_ring_write(ring, rdev->config.r100.hdp_cntl | + RADEON_HDP_READ_BUFFER_INVALIDATE); + radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0)); + radeon_ring_write(ring, rdev->config.r100.hdp_cntl); +} + /* Who ever call radeon_fence_emit should call ring_lock and ask * for enough space (today caller are ib schedule and buffer move) */ void r100_fence_ring_emit(struct radeon_device *rdev, @@ -1059,20 +1073,6 @@ void r100_gfx_set_wptr(struct radeon_device *rdev, (void)RREG32(RADEON_CP_RB_WPTR); } -/** - * r100_ring_hdp_flush - flush Host Data Path via the ring buffer - * rdev: radeon device structure - * ring: ring buffer struct for emitting packets - */ -void r100_ring_hdp_flush(struct radeon_device *rdev, struct radeon_ring *ring) -{ - radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0)); - radeon_ring_write(ring, rdev->config.r100.hdp_cntl | - RADEON_HDP_READ_BUFFER_INVALIDATE); - radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0)); - radeon_ring_write(ring, rdev->config.r100.hdp_cntl); -} - static void r100_cp_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 25f367ac4637..56b02927cd3d 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1430,7 +1430,7 @@ int r600_vram_scratch_init(struct radeon_device *rdev) if (rdev->vram_scratch.robj == NULL) { r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, - 0, NULL, &rdev->vram_scratch.robj); + 0, NULL, NULL, &rdev->vram_scratch.robj); if (r) { return r; } @@ -2912,7 +2912,7 @@ struct radeon_fence *r600_copy_cpdma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); @@ -3368,7 +3368,7 @@ int r600_ih_ring_alloc(struct radeon_device *rdev) r = radeon_bo_create(rdev, rdev->ih.ring_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT, 0, - NULL, &rdev->ih.ring_obj); + NULL, NULL, &rdev->ih.ring_obj); if (r) { DRM_ERROR("radeon: failed to create ih ring buffer (%d).\n", r); return r; @@ -3925,17 +3925,17 @@ static u32 r600_get_ih_wptr(struct radeon_device *rdev) wptr = RREG32(IH_RB_WPTR); if (wptr & RB_OVERFLOW) { + wptr &= ~RB_OVERFLOW; /* When a ring buffer overflow happen start parsing interrupt * from the last not overwritten vector (wptr + 16). Hopefully * this should allow us to catchup. */ - dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", - wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); + dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; tmp = RREG32(IH_RB_CNTL); tmp |= IH_WPTR_OVERFLOW_CLEAR; WREG32(IH_RB_CNTL, tmp); - wptr &= ~RB_OVERFLOW; } return (wptr & rdev->ih.ptr_mask); } @@ -4181,6 +4181,7 @@ restart_ih: /* wptr/rptr are in bytes! */ rptr += 16; rptr &= rdev->ih.ptr_mask; + WREG32(IH_RB_RPTR, rptr); } if (queue_hotplug) schedule_work(&rdev->hotplug_work); @@ -4189,7 +4190,6 @@ restart_ih: if (queue_thermal && rdev->pm.dpm_enabled) schedule_work(&rdev->pm.dpm.thermal.work); rdev->ih.rptr = rptr; - WREG32(IH_RB_RPTR, rdev->ih.rptr); atomic_set(&rdev->ih.lock, 0); /* make sure wptr hasn't changed while processing */ diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c deleted file mode 100644 index bffac10c4296..000000000000 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * Copyright 2008 Advanced Micro Devices, Inc. - * Copyright 2008 Red Hat Inc. - * Copyright 2009 Christian König. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Christian König - */ -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_reg.h" -#include "radeon_asic.h" -#include "atom.h" - -/* - * check if enc_priv stores radeon_encoder_atom_dig - */ -static bool radeon_dig_encoder(struct drm_encoder *encoder) -{ - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - switch (radeon_encoder->encoder_id) { - case ENCODER_OBJECT_ID_INTERNAL_LVDS: - case ENCODER_OBJECT_ID_INTERNAL_TMDS1: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: - case ENCODER_OBJECT_ID_INTERNAL_LVTM1: - case ENCODER_OBJECT_ID_INTERNAL_DVO1: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: - case ENCODER_OBJECT_ID_INTERNAL_DDI: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: - case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: - return true; - } - return false; -} - -/* - * check if the chipset is supported - */ -static int r600_audio_chipset_supported(struct radeon_device *rdev) -{ - return ASIC_IS_DCE2(rdev) && !ASIC_IS_NODCE(rdev); -} - -struct r600_audio_pin r600_audio_status(struct radeon_device *rdev) -{ - struct r600_audio_pin status; - uint32_t value; - - value = RREG32(R600_AUDIO_RATE_BPS_CHANNEL); - - /* number of channels */ - status.channels = (value & 0x7) + 1; - - /* bits per sample */ - switch ((value & 0xF0) >> 4) { - case 0x0: - status.bits_per_sample = 8; - break; - case 0x1: - status.bits_per_sample = 16; - break; - case 0x2: - status.bits_per_sample = 20; - break; - case 0x3: - status.bits_per_sample = 24; - break; - case 0x4: - status.bits_per_sample = 32; - break; - default: - dev_err(rdev->dev, "Unknown bits per sample 0x%x, using 16\n", - (int)value); - status.bits_per_sample = 16; - } - - /* current sampling rate in HZ */ - if (value & 0x4000) - status.rate = 44100; - else - status.rate = 48000; - status.rate *= ((value >> 11) & 0x7) + 1; - status.rate /= ((value >> 8) & 0x7) + 1; - - value = RREG32(R600_AUDIO_STATUS_BITS); - - /* iec 60958 status bits */ - status.status_bits = value & 0xff; - - /* iec 60958 category code */ - status.category_code = (value >> 8) & 0xff; - - return status; -} - -/* - * update all hdmi interfaces with current audio parameters - */ -void r600_audio_update_hdmi(struct work_struct *work) -{ - struct radeon_device *rdev = container_of(work, struct radeon_device, - audio_work); - struct drm_device *dev = rdev->ddev; - struct r600_audio_pin audio_status = r600_audio_status(rdev); - struct drm_encoder *encoder; - bool changed = false; - - if (rdev->audio.pin[0].channels != audio_status.channels || - rdev->audio.pin[0].rate != audio_status.rate || - rdev->audio.pin[0].bits_per_sample != audio_status.bits_per_sample || - rdev->audio.pin[0].status_bits != audio_status.status_bits || - rdev->audio.pin[0].category_code != audio_status.category_code) { - rdev->audio.pin[0] = audio_status; - changed = true; - } - - list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { - if (!radeon_dig_encoder(encoder)) - continue; - if (changed || r600_hdmi_buffer_status_changed(encoder)) - r600_hdmi_update_audio_settings(encoder); - } -} - -/* enable the audio stream */ -void r600_audio_enable(struct radeon_device *rdev, - struct r600_audio_pin *pin, - bool enable) -{ - u32 value = 0; - - if (!pin) - return; - - if (ASIC_IS_DCE4(rdev)) { - if (enable) { - value |= 0x81000000; /* Required to enable audio */ - value |= 0x0e1000f0; /* fglrx sets that too */ - } - WREG32(EVERGREEN_AUDIO_ENABLE, value); - } else { - WREG32_P(R600_AUDIO_ENABLE, - enable ? 0x81000000 : 0x0, ~0x81000000); - } -} - -/* - * initialize the audio vars - */ -int r600_audio_init(struct radeon_device *rdev) -{ - if (!radeon_audio || !r600_audio_chipset_supported(rdev)) - return 0; - - rdev->audio.enabled = true; - - rdev->audio.num_pins = 1; - rdev->audio.pin[0].channels = -1; - rdev->audio.pin[0].rate = -1; - rdev->audio.pin[0].bits_per_sample = -1; - rdev->audio.pin[0].status_bits = 0; - rdev->audio.pin[0].category_code = 0; - rdev->audio.pin[0].id = 0; - /* disable audio. it will be set up later */ - r600_audio_enable(rdev, &rdev->audio.pin[0], false); - - return 0; -} - -/* - * release the audio timer - * TODO: How to do this correctly on SMP systems? - */ -void r600_audio_fini(struct radeon_device *rdev) -{ - if (!rdev->audio.enabled) - return; - - r600_audio_enable(rdev, &rdev->audio.pin[0], false); - - rdev->audio.enabled = false; -} - -struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev) -{ - /* only one pin on 6xx-NI */ - return &rdev->audio.pin[0]; -} diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index fc54224ce87b..aabc343b9a8f 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -124,15 +124,6 @@ int r600_dma_resume(struct radeon_device *rdev) u32 rb_bufsz; int r; - /* Reset dma */ - if (rdev->family >= CHIP_RV770) - WREG32(SRBM_SOFT_RESET, RV770_SOFT_RESET_DMA); - else - WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL, 0); WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL, 0); @@ -241,16 +232,19 @@ int r600_dma_ring_test(struct radeon_device *rdev, { unsigned i; int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + unsigned index; u32 tmp; + u64 gpu_addr; - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + index = R600_WB_DMA_RING_TEST_OFFSET; + else + index = CAYMAN_WB_DMA1_RING_TEST_OFFSET; + + gpu_addr = rdev->wb.gpu_addr + index; tmp = 0xCAFEDEAD; - writel(tmp, ptr); + rdev->wb.wb[index/4] = cpu_to_le32(tmp); r = radeon_ring_lock(rdev, ring, 4); if (r) { @@ -258,13 +252,13 @@ int r600_dma_ring_test(struct radeon_device *rdev, return r; } radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); - radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xff); + radeon_ring_write(ring, lower_32_bits(gpu_addr)); + radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xff); radeon_ring_write(ring, 0xDEADBEEF); radeon_ring_unlock_commit(rdev, ring, false); for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); + tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; DRM_UDELAY(1); @@ -470,7 +464,7 @@ struct radeon_fence *r600_copy_dma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index 9c61b74ef441..f6309bd23e01 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "r600d.h" #include "r600_dpm.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 26ef8ced6f89..b90dc0eb08e6 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -72,6 +72,169 @@ static const struct radeon_hdmi_acr r600_hdmi_predefined_acr[] = { /* + * check if the chipset is supported + */ +static int r600_audio_chipset_supported(struct radeon_device *rdev) +{ + return ASIC_IS_DCE2(rdev) && !ASIC_IS_NODCE(rdev); +} + +static struct r600_audio_pin r600_audio_status(struct radeon_device *rdev) +{ + struct r600_audio_pin status; + uint32_t value; + + value = RREG32(R600_AUDIO_RATE_BPS_CHANNEL); + + /* number of channels */ + status.channels = (value & 0x7) + 1; + + /* bits per sample */ + switch ((value & 0xF0) >> 4) { + case 0x0: + status.bits_per_sample = 8; + break; + case 0x1: + status.bits_per_sample = 16; + break; + case 0x2: + status.bits_per_sample = 20; + break; + case 0x3: + status.bits_per_sample = 24; + break; + case 0x4: + status.bits_per_sample = 32; + break; + default: + dev_err(rdev->dev, "Unknown bits per sample 0x%x, using 16\n", + (int)value); + status.bits_per_sample = 16; + } + + /* current sampling rate in HZ */ + if (value & 0x4000) + status.rate = 44100; + else + status.rate = 48000; + status.rate *= ((value >> 11) & 0x7) + 1; + status.rate /= ((value >> 8) & 0x7) + 1; + + value = RREG32(R600_AUDIO_STATUS_BITS); + + /* iec 60958 status bits */ + status.status_bits = value & 0xff; + + /* iec 60958 category code */ + status.category_code = (value >> 8) & 0xff; + + return status; +} + +/* + * update all hdmi interfaces with current audio parameters + */ +void r600_audio_update_hdmi(struct work_struct *work) +{ + struct radeon_device *rdev = container_of(work, struct radeon_device, + audio_work); + struct drm_device *dev = rdev->ddev; + struct r600_audio_pin audio_status = r600_audio_status(rdev); + struct drm_encoder *encoder; + bool changed = false; + + if (rdev->audio.pin[0].channels != audio_status.channels || + rdev->audio.pin[0].rate != audio_status.rate || + rdev->audio.pin[0].bits_per_sample != audio_status.bits_per_sample || + rdev->audio.pin[0].status_bits != audio_status.status_bits || + rdev->audio.pin[0].category_code != audio_status.category_code) { + rdev->audio.pin[0] = audio_status; + changed = true; + } + + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (!radeon_encoder_is_digital(encoder)) + continue; + if (changed || r600_hdmi_buffer_status_changed(encoder)) + r600_hdmi_update_audio_settings(encoder); + } +} + +/* enable the audio stream */ +void r600_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + u8 enable_mask) +{ + u32 tmp = RREG32(AZ_HOT_PLUG_CONTROL); + + if (!pin) + return; + + if (enable_mask) { + tmp |= AUDIO_ENABLED; + if (enable_mask & 1) + tmp |= PIN0_AUDIO_ENABLED; + if (enable_mask & 2) + tmp |= PIN1_AUDIO_ENABLED; + if (enable_mask & 4) + tmp |= PIN2_AUDIO_ENABLED; + if (enable_mask & 8) + tmp |= PIN3_AUDIO_ENABLED; + } else { + tmp &= ~(AUDIO_ENABLED | + PIN0_AUDIO_ENABLED | + PIN1_AUDIO_ENABLED | + PIN2_AUDIO_ENABLED | + PIN3_AUDIO_ENABLED); + } + + WREG32(AZ_HOT_PLUG_CONTROL, tmp); +} + +/* + * initialize the audio vars + */ +int r600_audio_init(struct radeon_device *rdev) +{ + if (!radeon_audio || !r600_audio_chipset_supported(rdev)) + return 0; + + rdev->audio.enabled = true; + + rdev->audio.num_pins = 1; + rdev->audio.pin[0].channels = -1; + rdev->audio.pin[0].rate = -1; + rdev->audio.pin[0].bits_per_sample = -1; + rdev->audio.pin[0].status_bits = 0; + rdev->audio.pin[0].category_code = 0; + rdev->audio.pin[0].id = 0; + /* disable audio. it will be set up later */ + r600_audio_enable(rdev, &rdev->audio.pin[0], 0); + + return 0; +} + +/* + * release the audio timer + * TODO: How to do this correctly on SMP systems? + */ +void r600_audio_fini(struct radeon_device *rdev) +{ + if (!rdev->audio.enabled) + return; + + r600_audio_enable(rdev, &rdev->audio.pin[0], 0); + + rdev->audio.enabled = false; +} + +struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev) +{ + /* only one pin on 6xx-NI */ + return &rdev->audio.pin[0]; +} + +/* * calculate CTS and N values if they are not found in the table */ static void r600_hdmi_calc_cts(uint32_t clock, int *CTS, int *N, int freq) @@ -357,7 +520,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod /* disable audio prior to setting up hw */ dig->afmt->pin = r600_audio_get_pin(rdev); - r600_audio_enable(rdev, dig->afmt->pin, false); + r600_audio_enable(rdev, dig->afmt->pin, 0xf); r600_audio_set_dto(encoder, mode->clock); @@ -443,7 +606,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001); /* enable audio after to setting up hw */ - r600_audio_enable(rdev, dig->afmt->pin, true); + r600_audio_enable(rdev, dig->afmt->pin, 0xf); } /** @@ -528,6 +691,11 @@ void r600_hdmi_enable(struct drm_encoder *encoder, bool enable) if (!enable && !dig->afmt->enabled) return; + if (!enable && dig->afmt->pin) { + r600_audio_enable(rdev, dig->afmt->pin, 0); + dig->afmt->pin = NULL; + } + /* Older chipsets require setting HDMI and routing manually */ if (!ASIC_IS_DCE3(rdev)) { if (enable) diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 671b48032a3d..1e8495cca41e 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -44,13 +44,6 @@ #define R6XX_MAX_PIPES 8 #define R6XX_MAX_PIPES_MASK 0xff -/* PTE flags */ -#define PTE_VALID (1 << 0) -#define PTE_SYSTEM (1 << 1) -#define PTE_SNOOPED (1 << 2) -#define PTE_READABLE (1 << 5) -#define PTE_WRITEABLE (1 << 6) - /* tiling bits */ #define ARRAY_LINEAR_GENERAL 0x00000000 #define ARRAY_LINEAR_ALIGNED 0x00000001 @@ -934,6 +927,23 @@ # define TARGET_LINK_SPEED_MASK (0xf << 0) # define SELECTABLE_DEEMPHASIS (1 << 6) +/* Audio */ +#define AZ_HOT_PLUG_CONTROL 0x7300 +# define AZ_FORCE_CODEC_WAKE (1 << 0) +# define JACK_DETECTION_ENABLE (1 << 4) +# define UNSOLICITED_RESPONSE_ENABLE (1 << 8) +# define CODEC_HOT_PLUG_ENABLE (1 << 12) +# define AUDIO_ENABLED (1 << 31) +/* DCE3 adds */ +# define PIN0_JACK_DETECTION_ENABLE (1 << 4) +# define PIN1_JACK_DETECTION_ENABLE (1 << 5) +# define PIN2_JACK_DETECTION_ENABLE (1 << 6) +# define PIN3_JACK_DETECTION_ENABLE (1 << 7) +# define PIN0_AUDIO_ENABLED (1 << 24) +# define PIN1_AUDIO_ENABLED (1 << 25) +# define PIN2_AUDIO_ENABLED (1 << 26) +# define PIN3_AUDIO_ENABLED (1 << 27) + /* Audio clocks DCE 2.0/3.0 */ #define AUDIO_DTO 0x7340 # define AUDIO_DTO_PHASE(x) (((x) & 0xffff) << 0) diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 82b0e11ade89..a9717b3fbf1b 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -74,6 +74,8 @@ #include <ttm/ttm_module.h> #include <ttm/ttm_execbuf_util.h> +#include <drm/drm_gem.h> + #include "radeon_family.h" #include "radeon_mode.h" #include "radeon_reg.h" @@ -108,6 +110,7 @@ extern int radeon_vm_block_size; extern int radeon_deep_color; extern int radeon_use_pflipirq; extern int radeon_bapm; +extern int radeon_backlight; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting @@ -587,9 +590,10 @@ bool radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring, struct radeon_semaphore *semaphore); void radeon_semaphore_sync_fence(struct radeon_semaphore *semaphore, struct radeon_fence *fence); -void radeon_semaphore_sync_resv(struct radeon_semaphore *semaphore, - struct reservation_object *resv, - bool shared); +int radeon_semaphore_sync_resv(struct radeon_device *rdev, + struct radeon_semaphore *semaphore, + struct reservation_object *resv, + bool shared); int radeon_semaphore_sync_rings(struct radeon_device *rdev, struct radeon_semaphore *semaphore, int waiting_ring); @@ -710,7 +714,7 @@ struct radeon_flip_work { uint64_t base; struct drm_pending_vblank_event *event; struct radeon_bo *old_rbo; - struct radeon_fence *fence; + struct fence *fence; }; struct r500_irq_stat_regs { @@ -1129,6 +1133,8 @@ struct radeon_wb { #define R600_WB_EVENT_OFFSET 3072 #define CIK_WB_CP1_WPTR_OFFSET 3328 #define CIK_WB_CP2_WPTR_OFFSET 3584 +#define R600_WB_DMA_RING_TEST_OFFSET 3588 +#define CAYMAN_WB_DMA1_RING_TEST_OFFSET 3592 /** * struct radeon_pm - power management datas @@ -2975,10 +2981,10 @@ struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev); struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev); void r600_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, - bool enable); + u8 enable_mask); void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, - bool enable); + u8 enable_mask); /* * R600 vram scratch functions diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index d91f965e8219..850de57069be 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -185,7 +185,6 @@ static struct radeon_asic_ring r100_gfx_ring = { .get_rptr = &r100_gfx_get_rptr, .get_wptr = &r100_gfx_get_wptr, .set_wptr = &r100_gfx_set_wptr, - .hdp_flush = &r100_ring_hdp_flush, }; static struct radeon_asic r100_asic = { @@ -332,7 +331,6 @@ static struct radeon_asic_ring r300_gfx_ring = { .get_rptr = &r100_gfx_get_rptr, .get_wptr = &r100_gfx_get_wptr, .set_wptr = &r100_gfx_set_wptr, - .hdp_flush = &r100_ring_hdp_flush, }; static struct radeon_asic r300_asic = { diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index ca01bb8ea217..d8ace5b28a5b 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -148,8 +148,7 @@ u32 r100_gfx_get_wptr(struct radeon_device *rdev, struct radeon_ring *ring); void r100_gfx_set_wptr(struct radeon_device *rdev, struct radeon_ring *ring); -void r100_ring_hdp_flush(struct radeon_device *rdev, - struct radeon_ring *ring); + /* * r200,rv250,rs300,rv280 */ @@ -392,7 +391,6 @@ void r600_disable_interrupts(struct radeon_device *rdev); void r600_rlc_stop(struct radeon_device *rdev); /* r600 audio */ int r600_audio_init(struct radeon_device *rdev); -struct r600_audio_pin r600_audio_status(struct radeon_device *rdev); void r600_audio_fini(struct radeon_device *rdev); void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock); void r600_hdmi_update_avi_infoframe(struct drm_encoder *encoder, void *buffer, diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index e74c7e387dde..df69b92ba164 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -458,7 +458,7 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, return true; } -const int supported_devices_connector_convert[] = { +static const int supported_devices_connector_convert[] = { DRM_MODE_CONNECTOR_Unknown, DRM_MODE_CONNECTOR_VGA, DRM_MODE_CONNECTOR_DVII, @@ -477,7 +477,7 @@ const int supported_devices_connector_convert[] = { DRM_MODE_CONNECTOR_DisplayPort }; -const uint16_t supported_devices_connector_object_id_convert[] = { +static const uint16_t supported_devices_connector_object_id_convert[] = { CONNECTOR_OBJECT_ID_NONE, CONNECTOR_OBJECT_ID_VGA, CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ @@ -494,7 +494,7 @@ const uint16_t supported_devices_connector_object_id_convert[] = { CONNECTOR_OBJECT_ID_SVIDEO }; -const int object_connector_convert[] = { +static const int object_connector_convert[] = { DRM_MODE_CONNECTOR_Unknown, DRM_MODE_CONNECTOR_DVII, DRM_MODE_CONNECTOR_DVII, diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c index a9fb0d016d38..8bc7d0bbd3c8 100644 --- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c @@ -33,7 +33,6 @@ static struct radeon_atpx_priv { bool atpx_detected; /* handle for device - and atpx */ acpi_handle dhandle; - acpi_handle other_handle; struct radeon_atpx atpx; } radeon_atpx_priv; @@ -453,10 +452,9 @@ static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev) return false; status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); - if (ACPI_FAILURE(status)) { - radeon_atpx_priv.other_handle = dhandle; + if (ACPI_FAILURE(status)) return false; - } + radeon_atpx_priv.dhandle = dhandle; radeon_atpx_priv.atpx.handle = atpx_handle; return true; @@ -540,16 +538,6 @@ static bool radeon_atpx_detect(void) printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n", acpi_method_name); radeon_atpx_priv.atpx_detected = true; - /* - * On some systems hotplug events are generated for the device - * being switched off when ATPX is executed. They cause ACPI - * hotplug to trigger and attempt to remove the device from - * the system, which causes it to break down. Prevent that from - * happening by setting the no_hotplug flag for the involved - * ACPI device objects. - */ - acpi_bus_no_hotplug(radeon_atpx_priv.dhandle); - acpi_bus_no_hotplug(radeon_atpx_priv.other_handle); return true; } return false; diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c index 1e8855060fc7..9e7f23dd14bd 100644 --- a/drivers/gpu/drm/radeon/radeon_benchmark.c +++ b/drivers/gpu/drm/radeon/radeon_benchmark.c @@ -93,7 +93,7 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size, int time; n = RADEON_BENCHMARK_ITERATIONS; - r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, &sobj); + r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, NULL, &sobj); if (r) { goto out_cleanup; } @@ -105,7 +105,7 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size, if (r) { goto out_cleanup; } - r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, &dobj); + r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, NULL, &dobj); if (r) { goto out_cleanup; } diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 6651177110f0..3e5f6b71f3ad 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -116,7 +116,7 @@ enum radeon_combios_connector { CONNECTOR_UNSUPPORTED_LEGACY }; -const int legacy_connector_convert[] = { +static const int legacy_connector_convert[] = { DRM_MODE_CONNECTOR_Unknown, DRM_MODE_CONNECTOR_DVID, DRM_MODE_CONNECTOR_VGA, diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index f662de41ba49..1c893447d7cd 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -249,9 +249,9 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority return 0; } -static void radeon_cs_sync_rings(struct radeon_cs_parser *p) +static int radeon_cs_sync_rings(struct radeon_cs_parser *p) { - int i; + int i, r = 0; for (i = 0; i < p->nrelocs; i++) { struct reservation_object *resv; @@ -260,9 +260,13 @@ static void radeon_cs_sync_rings(struct radeon_cs_parser *p) continue; resv = p->relocs[i].robj->tbo.resv; - radeon_semaphore_sync_resv(p->ib.semaphore, resv, - p->relocs[i].tv.shared); + r = radeon_semaphore_sync_resv(p->rdev, p->ib.semaphore, resv, + p->relocs[i].tv.shared); + + if (r) + break; } + return r; } /* XXX: note that this is called from the legacy UMS CS ioctl as well */ @@ -472,13 +476,19 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev, return r; } + r = radeon_cs_sync_rings(parser); + if (r) { + if (r != -ERESTARTSYS) + DRM_ERROR("Failed to sync rings: %i\n", r); + return r; + } + if (parser->ring == R600_RING_TYPE_UVD_INDEX) radeon_uvd_note_usage(rdev); else if ((parser->ring == TN_RING_TYPE_VCE1_INDEX) || (parser->ring == TN_RING_TYPE_VCE2_INDEX)) radeon_vce_note_usage(rdev); - radeon_cs_sync_rings(parser); r = radeon_ib_schedule(rdev, &parser->ib, NULL, true); if (r) { DRM_ERROR("Failed to schedule IB !\n"); @@ -565,7 +575,13 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, if (r) { goto out; } - radeon_cs_sync_rings(parser); + + r = radeon_cs_sync_rings(parser); + if (r) { + if (r != -ERESTARTSYS) + DRM_ERROR("Failed to sync rings: %i\n", r); + goto out; + } radeon_semaphore_sync_fence(parser->ib.semaphore, vm->fence); if ((rdev->family >= CHIP_TAHITI) && diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index e84a76e6656a..ea2676954dde 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -123,6 +123,10 @@ static struct radeon_px_quirk radeon_px_quirk_list[] = { * https://bugzilla.kernel.org/show_bug.cgi?id=51381 */ { PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x108c, RADEON_PX_QUIRK_DISABLE_PX }, + /* Asus K53TK laptop with AMD A6-3420M APU and Radeon 7670m GPU + * https://bugzilla.kernel.org/show_bug.cgi?id=51381 + */ + { PCI_VENDOR_ID_ATI, 0x6840, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX }, /* macbook pro 8.2 */ { PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP }, { 0, 0, 0, 0, 0 }, @@ -430,7 +434,7 @@ int radeon_wb_init(struct radeon_device *rdev) if (rdev->wb.wb_obj == NULL) { r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_GTT, 0, NULL, + RADEON_GEM_DOMAIN_GTT, 0, NULL, NULL, &rdev->wb.wb_obj); if (r) { dev_warn(rdev->dev, "(%d) create WB bo failed\n", r); @@ -1126,7 +1130,7 @@ static void radeon_check_arguments(struct radeon_device *rdev) if (radeon_vm_block_size == -1) { /* Total bits covered by PD + PTs */ - unsigned bits = ilog2(radeon_vm_size) + 17; + unsigned bits = ilog2(radeon_vm_size) + 18; /* Make sure the PD is 4K in size up to 8GB address space. Above that split equal between PD and PTs */ @@ -1396,7 +1400,7 @@ int radeon_device_init(struct radeon_device *rdev, r = radeon_init(rdev); if (r) - return r; + goto failed; r = radeon_gem_debugfs_init(rdev); if (r) { @@ -1412,7 +1416,7 @@ int radeon_device_init(struct radeon_device *rdev, radeon_agp_disable(rdev); r = radeon_init(rdev); if (r) - return r; + goto failed; } r = radeon_ib_ring_tests(rdev); @@ -1438,6 +1442,11 @@ int radeon_device_init(struct radeon_device *rdev, DRM_INFO("radeon: acceleration disabled, skipping benchmarks\n"); } return 0; + +failed: + if (runtime) + vga_switcheroo_fini_domain_pm_ops(rdev->dev); + return r; } static void radeon_debugfs_remove_files(struct radeon_device *rdev); @@ -1458,6 +1467,8 @@ void radeon_device_fini(struct radeon_device *rdev) radeon_bo_evict_vram(rdev); radeon_fini(rdev); vga_switcheroo_unregister_client(rdev->pdev); + if (rdev->flags & RADEON_IS_PX) + vga_switcheroo_fini_domain_pm_ops(rdev->dev); vga_client_register(rdev->pdev, NULL, NULL, NULL); if (rdev->rio_mem) pci_iounmap(rdev->pdev, rdev->rio_mem); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 4eb37976f879..00ead8c2758a 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -402,14 +402,21 @@ static void radeon_flip_work_func(struct work_struct *__work) down_read(&rdev->exclusive_lock); if (work->fence) { - r = radeon_fence_wait(work->fence, false); - if (r == -EDEADLK) { - up_read(&rdev->exclusive_lock); - do { - r = radeon_gpu_reset(rdev); - } while (r == -EAGAIN); - down_read(&rdev->exclusive_lock); - } + struct radeon_fence *fence; + + fence = to_radeon_fence(work->fence); + if (fence && fence->rdev == rdev) { + r = radeon_fence_wait(fence, false); + if (r == -EDEADLK) { + up_read(&rdev->exclusive_lock); + do { + r = radeon_gpu_reset(rdev); + } while (r == -EAGAIN); + down_read(&rdev->exclusive_lock); + } + } else + r = fence_wait(work->fence, false); + if (r) DRM_ERROR("failed to wait on page flip fence (%d)!\n", r); @@ -418,7 +425,8 @@ static void radeon_flip_work_func(struct work_struct *__work) * confused about which BO the CRTC is scanning out */ - radeon_fence_unref(&work->fence); + fence_put(work->fence); + work->fence = NULL; } /* We borrow the event spin lock for protecting flip_status */ @@ -494,7 +502,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc, DRM_ERROR("failed to pin new rbo buffer before flip\n"); goto cleanup; } - work->fence = (struct radeon_fence *)fence_get(reservation_object_get_excl(new_rbo->tbo.resv)); + work->fence = fence_get(reservation_object_get_excl(new_rbo->tbo.resv)); radeon_bo_get_tiling_flags(new_rbo, &tiling_flags, NULL); radeon_bo_unreserve(new_rbo); @@ -576,7 +584,7 @@ pflip_cleanup: cleanup: drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base); - radeon_fence_unref(&work->fence); + fence_put(work->fence); kfree(work); return r; } diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index ec7e963d9bf7..dcffa30ee2db 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -38,6 +38,8 @@ #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/vga_switcheroo.h> +#include <drm/drm_gem.h> + #include "drm_crtc_helper.h" /* * KMS wrapper. @@ -83,7 +85,7 @@ * CIK: 1D and linear tiling modes contain valid PIPE_CONFIG * 2.39.0 - Add INFO query for number of active CUs * 2.40.0 - Add RADEON_GEM_GTT_WC/UC, flush HDP cache before submitting - * CS to GPU + * CS to GPU on >= r600 */ #define KMS_DRIVER_MAJOR 2 #define KMS_DRIVER_MINOR 40 @@ -133,7 +135,7 @@ int radeon_mode_dumb_create(struct drm_file *file_priv, struct drm_mode_create_dumb *args); struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, - size_t size, + struct dma_buf_attachment *, struct sg_table *sg); int radeon_gem_prime_pin(struct drm_gem_object *obj); void radeon_gem_prime_unpin(struct drm_gem_object *obj); @@ -184,6 +186,7 @@ int radeon_vm_block_size = -1; int radeon_deep_color = 0; int radeon_use_pflipirq = 2; int radeon_bapm = -1; +int radeon_backlight = -1; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); @@ -266,6 +269,9 @@ module_param_named(use_pflipirq, radeon_use_pflipirq, int, 0444); MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)"); module_param_named(bapm, radeon_bapm, int, 0444); +MODULE_PARM_DESC(backlight, "backlight support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(backlight, radeon_backlight, int, 0444); + static struct pci_device_id pciidlist[] = { radeon_PCI_IDS }; @@ -308,7 +314,7 @@ static const struct file_operations radeon_driver_old_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, .read = drm_read, #ifdef CONFIG_COMPAT @@ -444,6 +450,7 @@ static int radeon_pmops_runtime_suspend(struct device *dev) ret = radeon_suspend_kms(drm_dev, false, false); pci_save_state(pdev); pci_disable_device(pdev); + pci_ignore_hotplug(pdev); pci_set_power_state(pdev, PCI_D3cold); drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 3c2094c25b53..9a19e52cc655 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -158,10 +158,43 @@ radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, uint8 return ret; } +static void radeon_encoder_add_backlight(struct radeon_encoder *radeon_encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = radeon_encoder->base.dev; + struct radeon_device *rdev = dev->dev_private; + bool use_bl = false; + + if (!(radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))) + return; + + if (radeon_backlight == 0) { + return; + } else if (radeon_backlight == 1) { + use_bl = true; + } else if (radeon_backlight == -1) { + /* Quirks */ + /* Amilo Xi 2550 only works with acpi bl */ + if ((rdev->pdev->device == 0x9583) && + (rdev->pdev->subsystem_vendor == 0x1734) && + (rdev->pdev->subsystem_device == 0x1107)) + use_bl = false; + else + use_bl = true; + } + + if (use_bl) { + if (rdev->is_atom_bios) + radeon_atom_backlight_init(radeon_encoder, connector); + else + radeon_legacy_backlight_init(radeon_encoder, connector); + rdev->mode_info.bl_encoder = radeon_encoder; + } +} + void radeon_link_encoder_connector(struct drm_device *dev) { - struct radeon_device *rdev = dev->dev_private; struct drm_connector *connector; struct radeon_connector *radeon_connector; struct drm_encoder *encoder; @@ -174,13 +207,8 @@ radeon_link_encoder_connector(struct drm_device *dev) radeon_encoder = to_radeon_encoder(encoder); if (radeon_encoder->devices & radeon_connector->devices) { drm_mode_connector_attach_encoder(connector, encoder); - if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { - if (rdev->is_atom_bios) - radeon_atom_backlight_init(radeon_encoder, connector); - else - radeon_legacy_backlight_init(radeon_encoder, connector); - rdev->mode_info.bl_encoder = radeon_encoder; - } + if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + radeon_encoder_add_backlight(radeon_encoder, connector); } } } @@ -382,3 +410,24 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder, } } +bool radeon_encoder_is_digital(struct drm_encoder *encoder) +{ + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + switch (radeon_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_LVDS: + case ENCODER_OBJECT_ID_INTERNAL_TMDS1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: + case ENCODER_OBJECT_ID_INTERNAL_LVTM1: + case ENCODER_OBJECT_ID_INTERNAL_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_DDI: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return true; + default: + return false; + } +} diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 94b0f2aa3d7c..0ea1db83d573 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -189,7 +189,8 @@ out_unref: static int radeonfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct radeon_fbdev *rfbdev = (struct radeon_fbdev *)helper; + struct radeon_fbdev *rfbdev = + container_of(helper, struct radeon_fbdev, helper); struct radeon_device *rdev = rfbdev->rdev; struct fb_info *info; struct drm_framebuffer *fb = NULL; diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index af9f2d6bd7d0..995167025282 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -541,6 +541,15 @@ int radeon_fence_wait(struct radeon_fence *fence, bool intr) uint64_t seq[RADEON_NUM_RINGS] = {}; long r; + /* + * This function should not be called on !radeon fences. + * If this is the case, it would mean this function can + * also be called on radeon fences belonging to another card. + * exclusive_lock is not held in that case. + */ + if (WARN_ON_ONCE(!to_radeon_fence(&fence->base))) + return fence_wait(&fence->base, intr); + seq[fence->ring] = fence->seq; r = radeon_fence_wait_seq_timeout(fence->rdev, seq, intr, MAX_SCHEDULE_TIMEOUT); if (r < 0) { diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index a053a0779aac..84146d5901aa 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -128,7 +128,7 @@ int radeon_gart_table_vram_alloc(struct radeon_device *rdev) if (rdev->gart.robj == NULL) { r = radeon_bo_create(rdev, rdev->gart.table_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, - 0, NULL, &rdev->gart.robj); + 0, NULL, NULL, &rdev->gart.robj); if (r) { return r; } diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 4b7c8ec36c2f..c194497aa586 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -67,7 +67,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, retry: r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, - flags, NULL, &robj); + flags, NULL, NULL, &robj); if (r) { if (r != -ERESTARTSYS) { if (initial_domain == RADEON_GEM_DOMAIN_VRAM) { diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index e27608c29c11..04db2fdd8692 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -777,6 +777,7 @@ extern void atombios_digital_setup(struct drm_encoder *encoder, int action); extern int atombios_get_encoder_mode(struct drm_encoder *encoder); extern bool atombios_set_edp_panel_power(struct drm_connector *connector, int action); extern void radeon_encoder_set_active_device(struct drm_encoder *encoder); +extern bool radeon_encoder_is_digital(struct drm_encoder *encoder); extern void radeon_crtc_load_lut(struct drm_crtc *crtc); extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y, diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 8abee5fa93bd..99a960a4f302 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -167,8 +167,10 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) } int radeon_bo_create(struct radeon_device *rdev, - unsigned long size, int byte_align, bool kernel, u32 domain, - u32 flags, struct sg_table *sg, struct radeon_bo **bo_ptr) + unsigned long size, int byte_align, bool kernel, + u32 domain, u32 flags, struct sg_table *sg, + struct reservation_object *resv, + struct radeon_bo **bo_ptr) { struct radeon_bo *bo; enum ttm_bo_type type; @@ -216,7 +218,7 @@ int radeon_bo_create(struct radeon_device *rdev, down_read(&rdev->pm.mclk_lock); r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type, &bo->placement, page_align, !kernel, NULL, - acc_size, sg, &radeon_ttm_bo_destroy); + acc_size, sg, resv, &radeon_ttm_bo_destroy); up_read(&rdev->pm.mclk_lock); if (unlikely(r != 0)) { return r; diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 98a47fdf3625..1b8ec7917154 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -126,6 +126,7 @@ extern int radeon_bo_create(struct radeon_device *rdev, unsigned long size, int byte_align, bool kernel, u32 domain, u32 flags, struct sg_table *sg, + struct reservation_object *resv, struct radeon_bo **bo_ptr); extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr); extern void radeon_bo_kunmap(struct radeon_bo *bo); diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c index d5414d42e44b..f3609c97496b 100644 --- a/drivers/gpu/drm/radeon/radeon_prime.c +++ b/drivers/gpu/drm/radeon/radeon_prime.c @@ -27,6 +27,7 @@ #include "radeon.h" #include <drm/radeon_drm.h> +#include <linux/dma-buf.h> struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj) { @@ -57,15 +58,18 @@ void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) } struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, - size_t size, + struct dma_buf_attachment *attach, struct sg_table *sg) { + struct reservation_object *resv = attach->dmabuf->resv; struct radeon_device *rdev = dev->dev_private; struct radeon_bo *bo; int ret; - ret = radeon_bo_create(rdev, size, PAGE_SIZE, false, - RADEON_GEM_DOMAIN_GTT, 0, sg, &bo); + ww_mutex_lock(&resv->lock, NULL); + ret = radeon_bo_create(rdev, attach->dmabuf->size, PAGE_SIZE, false, + RADEON_GEM_DOMAIN_GTT, 0, sg, resv, &bo); + ww_mutex_unlock(&resv->lock); if (ret) return ERR_PTR(ret); diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 6f2a9bd6bb54..3d17af34afa7 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -383,7 +383,7 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig /* Allocate ring buffer */ if (ring->ring_obj == NULL) { r = radeon_bo_create(rdev, ring->ring_size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_GTT, 0, + RADEON_GEM_DOMAIN_GTT, 0, NULL, NULL, &ring->ring_obj); if (r) { dev_err(rdev->dev, "(%d) ring create failed\n", r); diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c index b84f97c8718c..c507896aca45 100644 --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -65,7 +65,7 @@ int radeon_sa_bo_manager_init(struct radeon_device *rdev, } r = radeon_bo_create(rdev, size, align, true, - domain, flags, NULL, &sa_manager->bo); + domain, flags, NULL, NULL, &sa_manager->bo); if (r) { dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r); return r; diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c index 4d4b0773638a..6deb08f045b7 100644 --- a/drivers/gpu/drm/radeon/radeon_semaphore.c +++ b/drivers/gpu/drm/radeon/radeon_semaphore.c @@ -124,27 +124,42 @@ void radeon_semaphore_sync_fence(struct radeon_semaphore *semaphore, * * Sync to the fence using this semaphore object */ -void radeon_semaphore_sync_resv(struct radeon_semaphore *sema, - struct reservation_object *resv, - bool shared) +int radeon_semaphore_sync_resv(struct radeon_device *rdev, + struct radeon_semaphore *sema, + struct reservation_object *resv, + bool shared) { struct reservation_object_list *flist; struct fence *f; + struct radeon_fence *fence; unsigned i; + int r = 0; /* always sync to the exclusive fence */ f = reservation_object_get_excl(resv); - radeon_semaphore_sync_fence(sema, (struct radeon_fence*)f); + fence = f ? to_radeon_fence(f) : NULL; + if (fence && fence->rdev == rdev) + radeon_semaphore_sync_fence(sema, fence); + else if (f) + r = fence_wait(f, true); flist = reservation_object_get_list(resv); - if (shared || !flist) - return; + if (shared || !flist || r) + return r; for (i = 0; i < flist->shared_count; ++i) { f = rcu_dereference_protected(flist->shared[i], reservation_object_held(resv)); - radeon_semaphore_sync_fence(sema, (struct radeon_fence*)f); + fence = to_radeon_fence(f); + if (fence && fence->rdev == rdev) + radeon_semaphore_sync_fence(sema, fence); + else + r = fence_wait(f, true); + + if (r) + break; } + return r; } /** diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c index ce943e1a5e51..07b506b41008 100644 --- a/drivers/gpu/drm/radeon/radeon_test.c +++ b/drivers/gpu/drm/radeon/radeon_test.c @@ -67,7 +67,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag) } r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, - 0, NULL, &vram_obj); + 0, NULL, NULL, &vram_obj); if (r) { DRM_ERROR("Failed to create VRAM object\n"); goto out_cleanup; @@ -87,7 +87,8 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag) struct radeon_fence *fence = NULL; r = radeon_bo_create(rdev, size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_GTT, 0, NULL, gtt_obj + i); + RADEON_GEM_DOMAIN_GTT, 0, NULL, NULL, + gtt_obj + i); if (r) { DRM_ERROR("Failed to create GTT object %d\n", i); goto out_lclean; diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index eca2ce60d440..8624979afb65 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -675,10 +675,17 @@ static struct ttm_tt *radeon_ttm_tt_create(struct ttm_bo_device *bdev, return >t->ttm.ttm; } +static struct radeon_ttm_tt *radeon_ttm_tt_to_gtt(struct ttm_tt *ttm) +{ + if (!ttm || ttm->func != &radeon_backend_func) + return NULL; + return (struct radeon_ttm_tt *)ttm; +} + static int radeon_ttm_tt_populate(struct ttm_tt *ttm) { + struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm); struct radeon_device *rdev; - struct radeon_ttm_tt *gtt = (void *)ttm; unsigned i; int r; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); @@ -686,7 +693,7 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm) if (ttm->state != tt_unpopulated) return 0; - if (gtt->userptr) { + if (gtt && gtt->userptr) { ttm->sg = kcalloc(1, sizeof(struct sg_table), GFP_KERNEL); if (!ttm->sg) return -ENOMEM; @@ -741,11 +748,11 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm) static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm) { struct radeon_device *rdev; - struct radeon_ttm_tt *gtt = (void *)ttm; + struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm); unsigned i; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); - if (gtt->userptr) { + if (gtt && gtt->userptr) { kfree(ttm->sg); ttm->page_flags &= ~TTM_PAGE_FLAG_SG; return; @@ -782,7 +789,7 @@ static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm) int radeon_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, uint32_t flags) { - struct radeon_ttm_tt *gtt = (void *)ttm; + struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm); if (gtt == NULL) return -EINVAL; @@ -795,7 +802,7 @@ int radeon_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, bool radeon_ttm_tt_has_userptr(struct ttm_tt *ttm) { - struct radeon_ttm_tt *gtt = (void *)ttm; + struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm); if (gtt == NULL) return false; @@ -805,7 +812,7 @@ bool radeon_ttm_tt_has_userptr(struct ttm_tt *ttm) bool radeon_ttm_tt_is_readonly(struct ttm_tt *ttm) { - struct radeon_ttm_tt *gtt = (void *)ttm; + struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm); if (gtt == NULL) return false; @@ -858,7 +865,7 @@ int radeon_ttm_init(struct radeon_device *rdev) radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); r = radeon_bo_create(rdev, 256 * 1024, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, 0, + RADEON_GEM_DOMAIN_VRAM, 0, NULL, NULL, &rdev->stollen_vga_memory); if (r) { return r; @@ -956,7 +963,7 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma) int r; if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) { - return drm_mmap(filp, vma); + return -EINVAL; } file_priv = filp->private_data; diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index ba4f38916026..11b662469253 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -141,7 +141,8 @@ int radeon_uvd_init(struct radeon_device *rdev) RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE + RADEON_GPU_PAGE_SIZE; r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->uvd.vcpu_bo); + RADEON_GEM_DOMAIN_VRAM, 0, NULL, + NULL, &rdev->uvd.vcpu_bo); if (r) { dev_err(rdev->dev, "(%d) failed to allocate UVD bo\n", r); return r; diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c index c7190aadbd89..9e85757d5599 100644 --- a/drivers/gpu/drm/radeon/radeon_vce.c +++ b/drivers/gpu/drm/radeon/radeon_vce.c @@ -126,7 +126,8 @@ int radeon_vce_init(struct radeon_device *rdev) size = RADEON_GPU_PAGE_ALIGN(rdev->vce_fw->size) + RADEON_VCE_STACK_SIZE + RADEON_VCE_HEAP_SIZE; r = radeon_bo_create(rdev, size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->vce.vcpu_bo); + RADEON_GEM_DOMAIN_VRAM, 0, NULL, NULL, + &rdev->vce.vcpu_bo); if (r) { dev_err(rdev->dev, "(%d) failed to allocate VCE bo\n", r); return r; diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index ce870959dff8..4532cc76a0a6 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -548,7 +548,8 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, r = radeon_bo_create(rdev, RADEON_VM_PTE_COUNT * 8, RADEON_GPU_PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, 0, NULL, &pt); + RADEON_GEM_DOMAIN_VRAM, 0, + NULL, NULL, &pt); if (r) return r; @@ -698,7 +699,7 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev, if (ib.length_dw != 0) { radeon_asic_vm_pad_ib(rdev, &ib); - radeon_semaphore_sync_resv(ib.semaphore, pd->tbo.resv, false); + radeon_semaphore_sync_resv(rdev, ib.semaphore, pd->tbo.resv, false); radeon_semaphore_sync_fence(ib.semaphore, vm->last_id_use); WARN_ON(ib.length_dw > ndw); r = radeon_ib_schedule(rdev, &ib, NULL, false); @@ -825,7 +826,7 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, unsigned nptes; uint64_t pte; - radeon_semaphore_sync_resv(ib->semaphore, pt->tbo.resv, false); + radeon_semaphore_sync_resv(rdev, ib->semaphore, pt->tbo.resv, false); if ((addr & ~mask) == (end & ~mask)) nptes = end - addr; @@ -1127,7 +1128,7 @@ int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm) r = radeon_bo_create(rdev, pd_size, align, true, RADEON_GEM_DOMAIN_VRAM, 0, NULL, - &vm->page_directory); + NULL, &vm->page_directory); if (r) return r; diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 6c1fc339d228..c5799f16aa4b 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -221,9 +221,9 @@ void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, entry = (lower_32_bits(addr) & PAGE_MASK) | ((upper_32_bits(addr) & 0xff) << 4); if (flags & RADEON_GART_PAGE_READ) - addr |= RS400_PTE_READABLE; + entry |= RS400_PTE_READABLE; if (flags & RADEON_GART_PAGE_WRITE) - addr |= RS400_PTE_WRITEABLE; + entry |= RS400_PTE_WRITEABLE; if (!(flags & RADEON_GART_PAGE_SNOOP)) entry |= RS400_PTE_UNSNOOPED; entry = cpu_to_le32(entry); diff --git a/drivers/gpu/drm/radeon/rs780_dpm.c b/drivers/gpu/drm/radeon/rs780_dpm.c index 02f7710de470..9031f4b69824 100644 --- a/drivers/gpu/drm/radeon/rs780_dpm.c +++ b/drivers/gpu/drm/radeon/rs780_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "rs780d.h" #include "r600_dpm.h" #include "rs780_dpm.h" diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index e7045b085715..6a5c233361e9 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "rv6xxd.h" #include "r600_dpm.h" #include "rv6xx_dpm.h" diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index d9f5ce715c9b..372016e266d0 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -26,7 +26,6 @@ * Jerome Glisse */ #include <linux/firmware.h> -#include <linux/platform_device.h> #include <linux/slab.h> #include <drm/drmP.h> #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c index c112764adfdf..7f34bad2e724 100644 --- a/drivers/gpu/drm/radeon/rv770_dma.c +++ b/drivers/gpu/drm/radeon/rv770_dma.c @@ -67,7 +67,7 @@ struct radeon_fence *rv770_copy_dma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index 3c76e1dcdf04..755a8f96fe46 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -24,6 +24,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "rv770d.h" #include "r600_dpm.h" #include "rv770_dpm.h" diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 6bce40847753..eeea5b6a1775 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -4684,7 +4684,7 @@ static int si_vm_packet3_compute_check(struct radeon_device *rdev, int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) { int ret = 0; - u32 idx = 0; + u32 idx = 0, i; struct radeon_cs_packet pkt; do { @@ -4695,6 +4695,12 @@ int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) switch (pkt.type) { case RADEON_PACKET_TYPE0: dev_err(rdev->dev, "Packet0 not allowed!\n"); + for (i = 0; i < ib->length_dw; i++) { + if (i == idx) + printk("\t0x%08x <---\n", ib->ptr[i]); + else + printk("\t0x%08x\n", ib->ptr[i]); + } ret = -EINVAL; break; case RADEON_PACKET_TYPE2: @@ -6316,17 +6322,17 @@ static inline u32 si_get_ih_wptr(struct radeon_device *rdev) wptr = RREG32(IH_RB_WPTR); if (wptr & RB_OVERFLOW) { + wptr &= ~RB_OVERFLOW; /* When a ring buffer overflow happen start parsing interrupt * from the last not overwritten vector (wptr + 16). Hopefully * this should allow us to catchup. */ - dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", - wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); + dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; tmp = RREG32(IH_RB_CNTL); tmp |= IH_WPTR_OVERFLOW_CLEAR; WREG32(IH_RB_CNTL, tmp); - wptr &= ~RB_OVERFLOW; } return (wptr & rdev->ih.ptr_mask); } @@ -6664,13 +6670,13 @@ restart_ih: /* wptr/rptr are in bytes! */ rptr += 16; rptr &= rdev->ih.ptr_mask; + WREG32(IH_RB_RPTR, rptr); } if (queue_hotplug) schedule_work(&rdev->hotplug_work); if (queue_thermal && rdev->pm.dpm_enabled) schedule_work(&rdev->pm.dpm.thermal.work); rdev->ih.rptr = rptr; - WREG32(IH_RB_RPTR, rdev->ih.rptr); atomic_set(&rdev->ih.lock, 0); /* make sure wptr hasn't changed while processing */ diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c index 9b0dfbc913f3..b58f12b762d7 100644 --- a/drivers/gpu/drm/radeon/si_dma.c +++ b/drivers/gpu/drm/radeon/si_dma.c @@ -252,7 +252,7 @@ struct radeon_fence *si_copy_dma(struct radeon_device *rdev, return ERR_PTR(r); } - radeon_semaphore_sync_resv(sem, resv, false); + radeon_semaphore_sync_resv(rdev, sem, resv, false); radeon_semaphore_sync_rings(rdev, sem, ring->idx); for (i = 0; i < num_loops; i++) { diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 70e61ffeace2..a53c2e79d9cb 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -23,6 +23,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "sid.h" #include "r600_dpm.h" #include "si_dpm.h" diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index fd414d34d885..6635da9ec986 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -736,7 +736,7 @@ # define DESCRIPTION16(x) (((x) & 0xff) << 0) # define DESCRIPTION17(x) (((x) & 0xff) << 8) -#define AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL 0x54 +#define AZ_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL 0x54 # define AUDIO_ENABLED (1 << 31) #define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT 0x56 diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c index 3f0e8d7b8dbe..1f8a8833e1be 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.c +++ b/drivers/gpu/drm/radeon/sumo_dpm.c @@ -23,6 +23,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "sumod.h" #include "r600_dpm.h" #include "cypress_dpm.h" diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index 57f780053b3e..b4ec5c4e7969 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -23,6 +23,7 @@ #include "drmP.h" #include "radeon.h" +#include "radeon_asic.h" #include "trinityd.h" #include "r600_dpm.h" #include "trinity_dpm.h" diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c index 1b09d2182037..21aed1febeb4 100644 --- a/drivers/gpu/drm/savage/savage_drv.c +++ b/drivers/gpu/drm/savage/savage_drv.c @@ -40,7 +40,7 @@ static const struct file_operations savage_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c index 54858e6fedaf..79bce76cb8f7 100644 --- a/drivers/gpu/drm/sis/sis_drv.c +++ b/drivers/gpu/drm/sis/sis_drv.c @@ -70,7 +70,7 @@ static const struct file_operations sis_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index ef93156a69c6..b22968c08d1f 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -298,7 +298,6 @@ static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi) hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD2(HDMI_IFRAME_SLOT_AVI)); val = frame[0xC]; - val |= frame[0xD] << 8; hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD3(HDMI_IFRAME_SLOT_AVI)); /* Enable transmission slot for AVI infoframe diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c index df533ff999a4..fab5ebcb0fef 100644 --- a/drivers/gpu/drm/tdfx/tdfx_drv.c +++ b/drivers/gpu/drm/tdfx/tdfx_drv.c @@ -36,6 +36,7 @@ #include "tdfx_drv.h" #include <drm/drm_pciids.h> +#include <drm/drm_legacy.h> static struct pci_device_id pciidlist[] = { tdfx_PCI_IDS @@ -46,7 +47,7 @@ static const struct file_operations tdfx_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h index 43a25c853357..6538b56780c2 100644 --- a/drivers/gpu/drm/tegra/gem.h +++ b/drivers/gpu/drm/tegra/gem.h @@ -15,6 +15,7 @@ #include <drm/drm.h> #include <drm/drmP.h> +#include <drm/drm_gem.h> #define TEGRA_BO_BOTTOM_UP (1 << 0) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index a11969acfea5..d395b0bef73b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -709,6 +709,7 @@ out: static int ttm_mem_evict_first(struct ttm_bo_device *bdev, uint32_t mem_type, + const struct ttm_place *place, bool interruptible, bool no_wait_gpu) { @@ -720,8 +721,21 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev, spin_lock(&glob->lru_lock); list_for_each_entry(bo, &man->lru, lru) { ret = __ttm_bo_reserve(bo, false, true, false, NULL); - if (!ret) + if (!ret) { + if (place && (place->fpfn || place->lpfn)) { + /* Don't evict this BO if it's outside of the + * requested placement range + */ + if (place->fpfn >= (bo->mem.start + bo->mem.size) || + (place->lpfn && place->lpfn <= bo->mem.start)) { + __ttm_bo_unreserve(bo); + ret = -EBUSY; + continue; + } + } + break; + } } if (ret) { @@ -782,7 +796,7 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo, return ret; if (mem->mm_node) break; - ret = ttm_mem_evict_first(bdev, mem_type, + ret = ttm_mem_evict_first(bdev, mem_type, place, interruptible, no_wait_gpu); if (unlikely(ret != 0)) return ret; @@ -994,9 +1008,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement, for (i = 0; i < placement->num_placement; i++) { const struct ttm_place *heap = &placement->placement[i]; - if (mem->mm_node && heap->lpfn != 0 && + if (mem->mm_node && (mem->start < heap->fpfn || - mem->start + mem->num_pages > heap->lpfn)) + (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn))) continue; *new_flags = heap->flags; @@ -1007,9 +1021,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement, for (i = 0; i < placement->num_busy_placement; i++) { const struct ttm_place *heap = &placement->busy_placement[i]; - if (mem->mm_node && heap->lpfn != 0 && + if (mem->mm_node && (mem->start < heap->fpfn || - mem->start + mem->num_pages > heap->lpfn)) + (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn))) continue; *new_flags = heap->flags; @@ -1068,6 +1082,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct file *persistent_swap_storage, size_t acc_size, struct sg_table *sg, + struct reservation_object *resv, void (*destroy) (struct ttm_buffer_object *)) { int ret = 0; @@ -1121,8 +1136,13 @@ int ttm_bo_init(struct ttm_bo_device *bdev, bo->persistent_swap_storage = persistent_swap_storage; bo->acc_size = acc_size; bo->sg = sg; - bo->resv = &bo->ttm_resv; - reservation_object_init(bo->resv); + if (resv) { + bo->resv = resv; + lockdep_assert_held(&bo->resv->lock.base); + } else { + bo->resv = &bo->ttm_resv; + reservation_object_init(&bo->ttm_resv); + } atomic_inc(&bo->glob->bo_count); drm_vma_node_reset(&bo->vma_node); @@ -1135,13 +1155,19 @@ int ttm_bo_init(struct ttm_bo_device *bdev, ret = drm_vma_offset_add(&bdev->vma_manager, &bo->vma_node, bo->mem.num_pages); - locked = ww_mutex_trylock(&bo->resv->lock); - WARN_ON(!locked); + /* passed reservation objects should already be locked, + * since otherwise lockdep will be angered in radeon. + */ + if (!resv) { + locked = ww_mutex_trylock(&bo->resv->lock); + WARN_ON(!locked); + } if (likely(!ret)) ret = ttm_bo_validate(bo, placement, interruptible, false); - ttm_bo_unreserve(bo); + if (!resv) + ttm_bo_unreserve(bo); if (unlikely(ret)) ttm_bo_unref(&bo); @@ -1199,7 +1225,7 @@ int ttm_bo_create(struct ttm_bo_device *bdev, acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment, interruptible, persistent_swap_storage, acc_size, - NULL, NULL); + NULL, NULL, NULL); if (likely(ret == 0)) *p_bo = bo; @@ -1221,7 +1247,7 @@ static int ttm_bo_force_list_clean(struct ttm_bo_device *bdev, spin_lock(&glob->lru_lock); while (!list_empty(&man->lru)) { spin_unlock(&glob->lru_lock); - ret = ttm_mem_evict_first(bdev, mem_type, false, false); + ret = ttm_mem_evict_first(bdev, mem_type, NULL, false, false); if (ret) { if (allow_errors) { return ret; diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 824af90cbe31..882cccdad272 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -480,28 +480,24 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp) { + /* Cached mappings need no adjustment */ + if (caching_flags & TTM_PL_FLAG_CACHED) + return tmp; + #if defined(__i386__) || defined(__x86_64__) if (caching_flags & TTM_PL_FLAG_WC) tmp = pgprot_writecombine(tmp); else if (boot_cpu_data.x86 > 3) tmp = pgprot_noncached(tmp); - -#elif defined(__powerpc__) - if (!(caching_flags & TTM_PL_FLAG_CACHED)) { - pgprot_val(tmp) |= _PAGE_NO_CACHE; - if (caching_flags & TTM_PL_FLAG_UNCACHED) - pgprot_val(tmp) |= _PAGE_GUARDED; - } #endif -#if defined(__ia64__) || defined(__arm__) +#if defined(__ia64__) || defined(__arm__) || defined(__powerpc__) if (caching_flags & TTM_PL_FLAG_WC) tmp = pgprot_writecombine(tmp); else tmp = pgprot_noncached(tmp); #endif #if defined(__sparc__) || defined(__mips__) - if (!(caching_flags & TTM_PL_FLAG_CACHED)) - tmp = pgprot_noncached(tmp); + tmp = pgprot_noncached(tmp); #endif return tmp; } @@ -560,9 +556,7 @@ static int ttm_bo_kmap_ttm(struct ttm_buffer_object *bo, * We need to use vmap to get the desired page protection * or to make the buffer object look contiguous. */ - prot = (mem->placement & TTM_PL_FLAG_CACHED) ? - PAGE_KERNEL : - ttm_io_prot(mem->placement, PAGE_KERNEL); + prot = ttm_io_prot(mem->placement, PAGE_KERNEL); map->bo_kmap_type = ttm_bo_map_vmap; map->virtual = vmap(ttm->pages + start_page, num_pages, 0, prot); diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index d05437f219e9..8fb7213277cc 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -197,9 +197,8 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) cvma.vm_page_prot); } else { ttm = bo->ttm; - if (!(bo->mem.placement & TTM_PL_FLAG_CACHED)) - cvma.vm_page_prot = ttm_io_prot(bo->mem.placement, - cvma.vm_page_prot); + cvma.vm_page_prot = ttm_io_prot(bo->mem.placement, + cvma.vm_page_prot); /* Allocate all page at once, most common usage */ if (ttm->bdev->driver->ttm_tt_populate(ttm)) { diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index 51e10ee77f39..c7490a2489a7 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -15,6 +15,7 @@ #define UDL_DRV_H #include <linux/usb.h> +#include <drm/drm_gem.h> #define DRIVER_NAME "udl" #define DRIVER_DESC "DisplayLink" diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index d1da339843ca..8cbcb4589bd3 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -472,7 +472,8 @@ udl_framebuffer_init(struct drm_device *dev, static int udlfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct udl_fbdev *ufbdev = (struct udl_fbdev *)helper; + struct udl_fbdev *ufbdev = + container_of(helper, struct udl_fbdev, helper); struct drm_device *dev = ufbdev->helper.dev; struct fb_info *info; struct device *device = dev->dev; diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c index c16ffa63ded6..ed8aa8ff861a 100644 --- a/drivers/gpu/drm/via/via_drv.c +++ b/drivers/gpu/drm/via/via_drv.c @@ -62,7 +62,7 @@ static const struct file_operations via_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, - .mmap = drm_mmap, + .mmap = drm_legacy_mmap, .poll = drm_poll, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, diff --git a/drivers/gpu/drm/vmwgfx/svga_reg.h b/drivers/gpu/drm/vmwgfx/svga_reg.h index 11323dd5196f..e4259c2c1acc 100644 --- a/drivers/gpu/drm/vmwgfx/svga_reg.h +++ b/drivers/gpu/drm/vmwgfx/svga_reg.h @@ -35,7 +35,6 @@ /* * PCI device IDs. */ -#define PCI_VENDOR_ID_VMWARE 0x15AD #define PCI_DEVICE_ID_VMWARE_SVGA2 0x0405 /* diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 26584316cb78..026de7cea0f6 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -430,7 +430,7 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv, ret = ttm_bo_init(bdev, &vmw_bo->base, size, ttm_bo_type_device, placement, 0, interruptible, - NULL, acc_size, NULL, bo_free); + NULL, acc_size, NULL, NULL, bo_free); return ret; } diff --git a/drivers/gpu/ipu-v3/Kconfig b/drivers/gpu/ipu-v3/Kconfig index 2f228a2f2a48..aefdff95356d 100644 --- a/drivers/gpu/ipu-v3/Kconfig +++ b/drivers/gpu/ipu-v3/Kconfig @@ -1,7 +1,8 @@ config IMX_IPUV3_CORE tristate "IPUv3 core support" - depends on SOC_IMX5 || SOC_IMX6Q || SOC_IMX6SL || ARCH_MULTIPLATFORM + depends on SOC_IMX5 || SOC_IMX6Q || ARCH_MULTIPLATFORM depends on RESET_CONTROLLER + select GENERIC_IRQ_CHIP help Choose this if you have a i.MX5/6 system and want to use the Image Processing Unit. This option only enables IPU base support. diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index df65d2bca522..f707d25ae78f 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1060,8 +1060,10 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) id++, ®->pdata, sizeof(reg->pdata)); } - if (IS_ERR(pdev)) + if (IS_ERR(pdev)) { + ret = PTR_ERR(pdev); goto err_register; + } } return 0; diff --git a/drivers/gpu/ipu-v3/ipu-smfc.c b/drivers/gpu/ipu-v3/ipu-smfc.c index 6ca9b43ce25a..4ef910991413 100644 --- a/drivers/gpu/ipu-v3/ipu-smfc.c +++ b/drivers/gpu/ipu-v3/ipu-smfc.c @@ -8,7 +8,6 @@ * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ -#define DEBUG #include <linux/export.h> #include <linux/types.h> #include <linux/init.h> diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 6866448083b2..37ac7b5dbd06 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -660,6 +660,12 @@ int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain * } EXPORT_SYMBOL(vga_switcheroo_init_domain_pm_ops); +void vga_switcheroo_fini_domain_pm_ops(struct device *dev) +{ + dev->pm_domain = NULL; +} +EXPORT_SYMBOL(vga_switcheroo_fini_domain_pm_ops); + static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index d2077f040f3e..7bcbf863656e 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -41,6 +41,7 @@ #include <linux/poll.h> #include <linux/miscdevice.h> #include <linux/slab.h> +#include <linux/screen_info.h> #include <linux/uaccess.h> @@ -112,10 +113,8 @@ both: return 1; } -#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE /* this is only used a cookie - it should not be dereferenced */ static struct pci_dev *vga_default; -#endif static void vga_arb_device_card_gone(struct pci_dev *pdev); @@ -131,7 +130,6 @@ static struct vga_device *vgadev_find(struct pci_dev *pdev) } /* Returns the default VGA device (vgacon's babe) */ -#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE struct pci_dev *vga_default_device(void) { return vga_default; @@ -147,7 +145,6 @@ void vga_set_default_device(struct pci_dev *pdev) pci_dev_put(vga_default); vga_default = pci_dev_get(pdev); } -#endif static inline void vga_irq_set_state(struct vga_device *vgadev, bool state) { @@ -403,7 +400,6 @@ int vga_get(struct pci_dev *pdev, unsigned int rsrc, int interruptible) } schedule(); remove_wait_queue(&vga_wait_queue, &wait); - set_current_state(TASK_RUNNING); } return rc; } @@ -583,11 +579,12 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev) /* Deal with VGA default device. Use first enabled one * by default if arch doesn't have it's own hook */ -#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE if (vga_default == NULL && - ((vgadev->owns & VGA_RSRC_LEGACY_MASK) == VGA_RSRC_LEGACY_MASK)) + ((vgadev->owns & VGA_RSRC_LEGACY_MASK) == VGA_RSRC_LEGACY_MASK)) { + pr_info("vgaarb: setting as boot device: PCI:%s\n", + pci_name(pdev)); vga_set_default_device(pdev); -#endif + } vga_arbiter_check_bridge_sharing(vgadev); @@ -621,10 +618,8 @@ static bool vga_arbiter_del_pci_device(struct pci_dev *pdev) goto bail; } -#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE if (vga_default == pdev) vga_set_default_device(NULL); -#endif if (vgadev->decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM)) vga_decode_count--; @@ -1320,6 +1315,38 @@ static int __init vga_arb_device_init(void) pr_info("vgaarb: loaded\n"); list_for_each_entry(vgadev, &vga_list, list) { +#if defined(CONFIG_X86) || defined(CONFIG_IA64) + /* Override I/O based detection done by vga_arbiter_add_pci_device() + * as it may take the wrong device (e.g. on Apple system under EFI). + * + * Select the device owning the boot framebuffer if there is one. + */ + resource_size_t start, end; + int i; + + /* Does firmware framebuffer belong to us? */ + for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { + if (!(pci_resource_flags(vgadev->pdev, i) & IORESOURCE_MEM)) + continue; + + start = pci_resource_start(vgadev->pdev, i); + end = pci_resource_end(vgadev->pdev, i); + + if (!start || !end) + continue; + + if (screen_info.lfb_base < start || + (screen_info.lfb_base + screen_info.lfb_size) >= end) + continue; + if (!vga_default_device()) + pr_info("vgaarb: setting as boot device: PCI:%s\n", + pci_name(vgadev->pdev)); + else if (vgadev->pdev != vga_default_device()) + pr_info("vgaarb: overriding boot device: PCI:%s\n", + pci_name(vgadev->pdev)); + vga_set_default_device(vgadev->pdev); + } +#endif if (vgadev->bridge_has_one_vga) pr_info("vgaarb: bridge control possible %s\n", pci_name(vgadev->pdev)); else |