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authorAl Viro <viro@zeniv.linux.org.uk>2016-10-11 06:02:51 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2016-10-11 06:02:51 +0300
commit3873691e5ab34fa26948643d038a2b98c4437298 (patch)
tree5327469194c2167830bce38b56a618b754cdbeea /drivers/gpu/drm
parentc2050a454c7f123d7a57fa1d76ff61bd43643abb (diff)
parentaadfa8019e8114539cfa0b1eb2e5a9c83094a590 (diff)
downloadlinux-3873691e5ab34fa26948643d038a2b98c4437298.tar.xz
Merge remote-tracking branch 'ovl/rename2' into for-linus
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c10
-rw-r--r--drivers/gpu/drm/drm_ioc32.c4
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fb.c6
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimc.c29
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c29
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gsc.c35
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_rotator.c26
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c5
-rw-r--r--drivers/gpu/drm/i915/i915_gem_gtt.c9
-rw-r--r--drivers/gpu/drm/i915/i915_vgpu.c3
-rw-r--r--drivers/gpu/drm/i915/intel_dvo.c1
-rw-r--r--drivers/gpu/drm/i915/intel_opregion.c27
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c1
-rw-r--r--drivers/gpu/drm/i915/intel_psr.c14
-rw-r--r--drivers/gpu/drm/vc4/vc4_bo.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_validate_shaders.c10
17 files changed, 83 insertions, 130 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index a978381ef95b..9b17a66cf0e1 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -387,7 +387,7 @@ void atmel_hlcdc_crtc_irq(struct drm_crtc *c)
atmel_hlcdc_crtc_finish_page_flip(drm_crtc_to_atmel_hlcdc_crtc(c));
}
-void atmel_hlcdc_crtc_reset(struct drm_crtc *crtc)
+static void atmel_hlcdc_crtc_reset(struct drm_crtc *crtc)
{
struct atmel_hlcdc_crtc_state *state;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 016c191221f3..52c527f6642a 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -320,19 +320,19 @@ atmel_hlcdc_plane_update_pos_and_size(struct atmel_hlcdc_plane *plane,
u32 *coeff_tab = heo_upscaling_ycoef;
u32 max_memsize;
- if (state->crtc_w < state->src_w)
+ if (state->crtc_h < state->src_h)
coeff_tab = heo_downscaling_ycoef;
for (i = 0; i < ARRAY_SIZE(heo_upscaling_ycoef); i++)
atmel_hlcdc_layer_update_cfg(&plane->layer,
33 + i,
0xffffffff,
coeff_tab[i]);
- factor = ((8 * 256 * state->src_w) - (256 * 4)) /
- state->crtc_w;
+ factor = ((8 * 256 * state->src_h) - (256 * 4)) /
+ state->crtc_h;
factor++;
- max_memsize = ((factor * state->crtc_w) + (256 * 4)) /
+ max_memsize = ((factor * state->crtc_h) + (256 * 4)) /
2048;
- if (max_memsize > state->src_w)
+ if (max_memsize > state->src_h)
factor--;
factor_reg |= (factor << 16) | 0x80000000;
}
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 57676f8d7ecf..a6289752be16 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -1015,6 +1015,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
return 0;
}
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
typedef struct drm_mode_fb_cmd232 {
u32 fb_id;
u32 width;
@@ -1071,6 +1072,7 @@ static int compat_drm_mode_addfb2(struct file *file, unsigned int cmd,
return 0;
}
+#endif
static drm_ioctl_compat_t *drm_compat_ioctls[] = {
[DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
@@ -1104,7 +1106,9 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
[DRM_IOCTL_NR(DRM_IOCTL_UPDATE_DRAW32)] = compat_drm_update_draw,
#endif
[DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK32)] = compat_drm_wait_vblank,
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
[DRM_IOCTL_NR(DRM_IOCTL_MODE_ADDFB232)] = compat_drm_mode_addfb2,
+#endif
};
/**
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index e0166403b4bd..40ce841eb952 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -55,11 +55,11 @@ static int check_fb_gem_memory_type(struct drm_device *drm_dev,
flags = exynos_gem->flags;
/*
- * without iommu support, not support physically non-continuous memory
- * for framebuffer.
+ * Physically non-contiguous memory type for framebuffer is not
+ * supported without IOMMU.
*/
if (IS_NONCONTIG_BUFFER(flags)) {
- DRM_ERROR("cannot use this gem memory type for fb.\n");
+ DRM_ERROR("Non-contiguous GEM memory is not supported.\n");
return -EINVAL;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 0525c56145db..147ef0d298cb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1753,32 +1753,6 @@ static int fimc_clk_ctrl(struct fimc_context *ctx, bool enable)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int fimc_suspend(struct device *dev)
-{
- struct fimc_context *ctx = get_fimc_context(dev);
-
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
-
- if (pm_runtime_suspended(dev))
- return 0;
-
- return fimc_clk_ctrl(ctx, false);
-}
-
-static int fimc_resume(struct device *dev)
-{
- struct fimc_context *ctx = get_fimc_context(dev);
-
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
-
- if (!pm_runtime_suspended(dev))
- return fimc_clk_ctrl(ctx, true);
-
- return 0;
-}
-#endif
-
static int fimc_runtime_suspend(struct device *dev)
{
struct fimc_context *ctx = get_fimc_context(dev);
@@ -1799,7 +1773,8 @@ static int fimc_runtime_resume(struct device *dev)
#endif
static const struct dev_pm_ops fimc_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(fimc_suspend, fimc_resume)
+ SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+ pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(fimc_runtime_suspend, fimc_runtime_resume, NULL)
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 4bf00f57ffe8..6eca8bb88648 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1475,8 +1475,8 @@ static int g2d_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int g2d_suspend(struct device *dev)
+#ifdef CONFIG_PM
+static int g2d_runtime_suspend(struct device *dev)
{
struct g2d_data *g2d = dev_get_drvdata(dev);
@@ -1490,25 +1490,6 @@ static int g2d_suspend(struct device *dev)
flush_work(&g2d->runqueue_work);
- return 0;
-}
-
-static int g2d_resume(struct device *dev)
-{
- struct g2d_data *g2d = dev_get_drvdata(dev);
-
- g2d->suspended = false;
- g2d_exec_runqueue(g2d);
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PM
-static int g2d_runtime_suspend(struct device *dev)
-{
- struct g2d_data *g2d = dev_get_drvdata(dev);
-
clk_disable_unprepare(g2d->gate_clk);
return 0;
@@ -1523,12 +1504,16 @@ static int g2d_runtime_resume(struct device *dev)
if (ret < 0)
dev_warn(dev, "failed to enable clock.\n");
+ g2d->suspended = false;
+ g2d_exec_runqueue(g2d);
+
return ret;
}
#endif
static const struct dev_pm_ops g2d_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(g2d_suspend, g2d_resume)
+ SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+ pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(g2d_runtime_suspend, g2d_runtime_resume, NULL)
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 5d20da8f957e..52a9d269484e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1760,34 +1760,7 @@ static int gsc_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int gsc_suspend(struct device *dev)
-{
- struct gsc_context *ctx = get_gsc_context(dev);
-
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
-
- if (pm_runtime_suspended(dev))
- return 0;
-
- return gsc_clk_ctrl(ctx, false);
-}
-
-static int gsc_resume(struct device *dev)
-{
- struct gsc_context *ctx = get_gsc_context(dev);
-
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
-
- if (!pm_runtime_suspended(dev))
- return gsc_clk_ctrl(ctx, true);
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PM
-static int gsc_runtime_suspend(struct device *dev)
+static int __maybe_unused gsc_runtime_suspend(struct device *dev)
{
struct gsc_context *ctx = get_gsc_context(dev);
@@ -1796,7 +1769,7 @@ static int gsc_runtime_suspend(struct device *dev)
return gsc_clk_ctrl(ctx, false);
}
-static int gsc_runtime_resume(struct device *dev)
+static int __maybe_unused gsc_runtime_resume(struct device *dev)
{
struct gsc_context *ctx = get_gsc_context(dev);
@@ -1804,10 +1777,10 @@ static int gsc_runtime_resume(struct device *dev)
return gsc_clk_ctrl(ctx, true);
}
-#endif
static const struct dev_pm_ops gsc_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(gsc_suspend, gsc_resume)
+ SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+ pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(gsc_runtime_suspend, gsc_runtime_resume, NULL)
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 404367a430b5..6591e406084c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -794,29 +794,6 @@ static int rotator_clk_crtl(struct rot_context *rot, bool enable)
return 0;
}
-
-#ifdef CONFIG_PM_SLEEP
-static int rotator_suspend(struct device *dev)
-{
- struct rot_context *rot = dev_get_drvdata(dev);
-
- if (pm_runtime_suspended(dev))
- return 0;
-
- return rotator_clk_crtl(rot, false);
-}
-
-static int rotator_resume(struct device *dev)
-{
- struct rot_context *rot = dev_get_drvdata(dev);
-
- if (!pm_runtime_suspended(dev))
- return rotator_clk_crtl(rot, true);
-
- return 0;
-}
-#endif
-
static int rotator_runtime_suspend(struct device *dev)
{
struct rot_context *rot = dev_get_drvdata(dev);
@@ -833,7 +810,8 @@ static int rotator_runtime_resume(struct device *dev)
#endif
static const struct dev_pm_ops rotator_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(rotator_suspend, rotator_resume)
+ SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+ pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(rotator_runtime_suspend, rotator_runtime_resume,
NULL)
};
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 95ddd56b89f0..5de36d8dcc68 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1281,6 +1281,11 @@ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent)
intel_runtime_pm_enable(dev_priv);
+ /* Everything is in place, we can now relax! */
+ DRM_INFO("Initialized %s %d.%d.%d %s for %s on minor %d\n",
+ driver.name, driver.major, driver.minor, driver.patchlevel,
+ driver.date, pci_name(pdev), dev_priv->drm.primary->index);
+
intel_runtime_pm_put(dev_priv);
return 0;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 7a30af79d799..f38ceffd82c3 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -122,8 +122,11 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
has_full_48bit_ppgtt =
IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9;
- if (intel_vgpu_active(dev_priv))
- has_full_ppgtt = false; /* emulation is too hard */
+ if (intel_vgpu_active(dev_priv)) {
+ /* emulation is too hard */
+ has_full_ppgtt = false;
+ has_full_48bit_ppgtt = false;
+ }
if (!has_aliasing_ppgtt)
return 0;
@@ -158,7 +161,7 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
return 0;
}
- if (INTEL_GEN(dev_priv) >= 8 && i915.enable_execlists)
+ if (INTEL_GEN(dev_priv) >= 8 && i915.enable_execlists && has_full_ppgtt)
return has_full_48bit_ppgtt ? 3 : 2;
else
return has_aliasing_ppgtt ? 1 : 0;
diff --git a/drivers/gpu/drm/i915/i915_vgpu.c b/drivers/gpu/drm/i915/i915_vgpu.c
index f6acb5a0e701..b81cfb3b22ec 100644
--- a/drivers/gpu/drm/i915/i915_vgpu.c
+++ b/drivers/gpu/drm/i915/i915_vgpu.c
@@ -65,9 +65,6 @@ void i915_check_vgpu(struct drm_i915_private *dev_priv)
BUILD_BUG_ON(sizeof(struct vgt_if) != VGT_PVINFO_SIZE);
- if (!IS_HASWELL(dev_priv))
- return;
-
magic = __raw_i915_read64(dev_priv, vgtif_reg(magic));
if (magic != VGT_MAGIC)
return;
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 47bdf9dad0d3..b9e5a63a7c9e 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -554,7 +554,6 @@ void intel_dvo_init(struct drm_device *dev)
return;
}
- drm_encoder_cleanup(&intel_encoder->base);
kfree(intel_dvo);
kfree(intel_connector);
}
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index adca262d591a..7acbbbf97833 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -1047,6 +1047,23 @@ err_out:
return err;
}
+static int intel_use_opregion_panel_type_callback(const struct dmi_system_id *id)
+{
+ DRM_INFO("Using panel type from OpRegion on %s\n", id->ident);
+ return 1;
+}
+
+static const struct dmi_system_id intel_use_opregion_panel_type[] = {
+ {
+ .callback = intel_use_opregion_panel_type_callback,
+ .ident = "Conrac GmbH IX45GM2",
+ .matches = {DMI_MATCH(DMI_SYS_VENDOR, "Conrac GmbH"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "IX45GM2"),
+ },
+ },
+ { }
+};
+
int
intel_opregion_get_panel_type(struct drm_i915_private *dev_priv)
{
@@ -1073,6 +1090,16 @@ intel_opregion_get_panel_type(struct drm_i915_private *dev_priv)
}
/*
+ * So far we know that some machined must use it, others must not use it.
+ * There doesn't seem to be any way to determine which way to go, except
+ * via a quirk list :(
+ */
+ if (!dmi_check_system(intel_use_opregion_panel_type)) {
+ DRM_DEBUG_KMS("Ignoring OpRegion panel type (%d)\n", ret - 1);
+ return -ENODEV;
+ }
+
+ /*
* FIXME On Dell XPS 13 9350 the OpRegion panel type (0) gives us
* low vswing for eDP, whereas the VBT panel type (2) gives us normal
* vswing instead. Low vswing results in some display flickers, so
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 53e13c10e4ea..2d2481392824 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7859,6 +7859,7 @@ static inline int gen6_check_mailbox_status(struct drm_i915_private *dev_priv)
case GEN6_PCODE_ILLEGAL_CMD:
return -ENXIO;
case GEN6_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE:
+ case GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE:
return -EOVERFLOW;
case GEN6_PCODE_TIMEOUT:
return -ETIMEDOUT;
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 2b0d1baf15b3..cf171b4b8c67 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -255,14 +255,14 @@ static void hsw_psr_enable_source(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = to_i915(dev);
uint32_t max_sleep_time = 0x1f;
- /* Lately it was identified that depending on panel idle frame count
- * calculated at HW can be off by 1. So let's use what came
- * from VBT + 1.
- * There are also other cases where panel demands at least 4
- * but VBT is not being set. To cover these 2 cases lets use
- * at least 5 when VBT isn't set to be on the safest side.
+ /*
+ * Let's respect VBT in case VBT asks a higher idle_frame value.
+ * Let's use 6 as the minimum to cover all known cases including
+ * the off-by-one issue that HW has in some cases. Also there are
+ * cases where sink should be able to train
+ * with the 5 or 6 idle patterns.
*/
- uint32_t idle_frames = dev_priv->vbt.psr.idle_frames + 1;
+ uint32_t idle_frames = max(6, dev_priv->vbt.psr.idle_frames);
uint32_t val = EDP_PSR_ENABLE;
val |= max_sleep_time << EDP_PSR_MAX_SLEEP_TIME_SHIFT;
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 59adcf8532dd..3f6704cf6608 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -144,7 +144,7 @@ static struct list_head *vc4_get_cache_list_for_size(struct drm_device *dev,
return &vc4->bo_cache.size_list[page_index];
}
-void vc4_bo_cache_purge(struct drm_device *dev)
+static void vc4_bo_cache_purge(struct drm_device *dev)
{
struct vc4_dev *vc4 = to_vc4_dev(dev);
diff --git a/drivers/gpu/drm/vc4/vc4_validate_shaders.c b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
index 46527e989ce3..2543cf5b8b51 100644
--- a/drivers/gpu/drm/vc4/vc4_validate_shaders.c
+++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
@@ -309,8 +309,14 @@ validate_uniform_address_write(struct vc4_validated_shader_info *validated_shade
* of uniforms on each side. However, this scheme is easy to
* validate so it's all we allow for now.
*/
-
- if (QPU_GET_FIELD(inst, QPU_SIG) != QPU_SIG_NONE) {
+ switch (QPU_GET_FIELD(inst, QPU_SIG)) {
+ case QPU_SIG_NONE:
+ case QPU_SIG_SCOREBOARD_UNLOCK:
+ case QPU_SIG_COLOR_LOAD:
+ case QPU_SIG_LOAD_TMU0:
+ case QPU_SIG_LOAD_TMU1:
+ break;
+ default:
DRM_ERROR("uniforms address change must be "
"normal math\n");
return false;