diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 137 |
1 files changed, 69 insertions, 68 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 4cd30613fa1d..e45d7344ac2b 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -1,4 +1,4 @@ -/** +/* * \file radeon_drv.c * ATI Radeon driver * @@ -51,6 +51,11 @@ #include <drm/radeon_drm.h> #include "radeon_drv.h" +#include "radeon.h" +#include "radeon_kms.h" +#include "radeon_ttm.h" +#include "radeon_device.h" +#include "radeon_prime.h" /* * KMS wrapper. @@ -111,48 +116,20 @@ #define KMS_DRIVER_MAJOR 2 #define KMS_DRIVER_MINOR 50 #define KMS_DRIVER_PATCHLEVEL 0 -int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); -void radeon_driver_unload_kms(struct drm_device *dev); -void radeon_driver_lastclose_kms(struct drm_device *dev); -int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv); -void radeon_driver_postclose_kms(struct drm_device *dev, - struct drm_file *file_priv); int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon, bool freeze); int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon); -void radeon_driver_irq_preinstall_kms(struct drm_device *dev); -int radeon_driver_irq_postinstall_kms(struct drm_device *dev); -void radeon_driver_irq_uninstall_kms(struct drm_device *dev); -irqreturn_t radeon_driver_irq_handler_kms(int irq, void *arg); -void radeon_gem_object_free(struct drm_gem_object *obj); -int radeon_gem_object_open(struct drm_gem_object *obj, - struct drm_file *file_priv); -void radeon_gem_object_close(struct drm_gem_object *obj, - struct drm_file *file_priv); -struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, - int flags); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime, const struct drm_display_mode *mode); extern bool radeon_is_px(struct drm_device *dev); -extern const struct drm_ioctl_desc radeon_ioctls_kms[]; -extern int radeon_max_kms_ioctl; -int radeon_mmap(struct file *filp, struct vm_area_struct *vma); int radeon_mode_dumb_mmap(struct drm_file *filp, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); int radeon_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, 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, - 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); -void *radeon_gem_prime_vmap(struct drm_gem_object *obj); -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); /* atpx handler */ #if defined(CONFIG_VGA_SWITCHEROO) @@ -310,9 +287,7 @@ static struct pci_device_id pciidlist[] = { MODULE_DEVICE_TABLE(pci, pciidlist); -static struct drm_driver kms_driver; - -bool radeon_device_is_virtual(void); +static const struct drm_driver kms_driver; static int radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) @@ -464,7 +439,6 @@ static int radeon_pmops_runtime_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct drm_device *drm_dev = pci_get_drvdata(pdev); - int ret; if (!radeon_is_px(drm_dev)) { pm_runtime_forbid(dev); @@ -474,7 +448,7 @@ static int radeon_pmops_runtime_suspend(struct device *dev) drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; drm_kms_helper_poll_disable(drm_dev); - ret = radeon_suspend_kms(drm_dev, false, false, false); + radeon_suspend_kms(drm_dev, false, false, false); pci_save_state(pdev); pci_disable_device(pdev); pci_ignore_hotplug(pdev); @@ -550,7 +524,7 @@ long radeon_drm_ioctl(struct file *filp, } ret = drm_ioctl(filp, cmd, arg); - + pm_runtime_mark_last_busy(dev->dev); pm_runtime_put_autosuspend(dev->dev); return ret; @@ -596,9 +570,55 @@ static const struct file_operations radeon_driver_kms_fops = { #endif }; -static struct drm_driver kms_driver = { +static const struct drm_ioctl_desc radeon_ioctls_kms[] = { + DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_START, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_RESET, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SWAP, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CLEAR, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_VERTEX, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INDICES, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FLIP, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_ALLOC, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FREE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, drm_invalid_op, DRM_AUTH), + /* KMS */ + DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_PREAD, radeon_gem_pread_ioctl, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_GEM_PWRITE, radeon_gem_pwrite_ioctl, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_CS, radeon_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_INFO, radeon_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_TILING, radeon_gem_set_tiling_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_GET_TILING, radeon_gem_get_tiling_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_BUSY, radeon_gem_busy_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_VA, radeon_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_OP, radeon_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_USERPTR, radeon_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), +}; + +static const struct drm_driver kms_driver = { .driver_features = - DRIVER_GEM | DRIVER_RENDER, + DRIVER_GEM | DRIVER_RENDER | DRIVER_MODESET, .load = radeon_driver_load_kms, .open = radeon_driver_open_kms, .postclose = radeon_driver_postclose_kms, @@ -609,22 +629,14 @@ static struct drm_driver kms_driver = { .irq_uninstall = radeon_driver_irq_uninstall_kms, .irq_handler = radeon_driver_irq_handler_kms, .ioctls = radeon_ioctls_kms, - .gem_free_object_unlocked = radeon_gem_object_free, - .gem_open_object = radeon_gem_object_open, - .gem_close_object = radeon_gem_object_close, + .num_ioctls = ARRAY_SIZE(radeon_ioctls_kms), .dumb_create = radeon_mode_dumb_create, .dumb_map_offset = radeon_mode_dumb_mmap, .fops = &radeon_driver_kms_fops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = radeon_gem_prime_export, - .gem_prime_pin = radeon_gem_prime_pin, - .gem_prime_unpin = radeon_gem_prime_unpin, - .gem_prime_get_sg_table = radeon_gem_prime_get_sg_table, .gem_prime_import_sg_table = radeon_gem_prime_import_sg_table, - .gem_prime_vmap = radeon_gem_prime_vmap, - .gem_prime_vunmap = radeon_gem_prime_vunmap, .name = DRIVER_NAME, .desc = DRIVER_DESC, @@ -634,9 +646,6 @@ static struct drm_driver kms_driver = { .patchlevel = KMS_DRIVER_PATCHLEVEL, }; -static struct drm_driver *driver; -static struct pci_driver *pdriver; - static struct pci_driver radeon_kms_pci_driver = { .name = DRIVER_NAME, .id_table = pciidlist, @@ -646,41 +655,33 @@ static struct pci_driver radeon_kms_pci_driver = { .driver.pm = &radeon_pm_ops, }; -static int __init radeon_init(void) +static int __init radeon_module_init(void) { if (vgacon_text_force() && radeon_modeset == -1) { DRM_INFO("VGACON disable radeon kernel modesetting.\n"); radeon_modeset = 0; } - /* set to modesetting by default if not nomodeset */ - if (radeon_modeset == -1) - radeon_modeset = 1; - - if (radeon_modeset == 1) { - DRM_INFO("radeon kernel modesetting enabled.\n"); - driver = &kms_driver; - pdriver = &radeon_kms_pci_driver; - driver->driver_features |= DRIVER_MODESET; - driver->num_ioctls = radeon_max_kms_ioctl; - radeon_register_atpx_handler(); - - } else { + + if (radeon_modeset == 0) { DRM_ERROR("No UMS support in radeon module!\n"); return -EINVAL; } - return pci_register_driver(pdriver); + DRM_INFO("radeon kernel modesetting enabled.\n"); + radeon_register_atpx_handler(); + + return pci_register_driver(&radeon_kms_pci_driver); } -static void __exit radeon_exit(void) +static void __exit radeon_module_exit(void) { - pci_unregister_driver(pdriver); + pci_unregister_driver(&radeon_kms_pci_driver); radeon_unregister_atpx_handler(); mmu_notifier_synchronize(); } -module_init(radeon_init); -module_exit(radeon_exit); +module_init(radeon_module_init); +module_exit(radeon_module_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); |