summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/intel_display.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c123
1 files changed, 83 insertions, 40 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index dee3a8e659f1..dfd14b09f52c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1022,7 +1022,7 @@ bool intel_crtc_active(struct intel_crtc *crtc)
* We can ditch the adjusted_mode.crtc_clock check as soon
* as Haswell has gained clock readout/fastboot support.
*
- * We can ditch the crtc->primary->fb check as soon as we can
+ * We can ditch the crtc->primary->state->fb check as soon as we can
* properly reconstruct framebuffers.
*
* FIXME: The intel_crtc->active here should be switched to
@@ -2922,9 +2922,8 @@ valid_fb:
if (i915_gem_object_is_tiled(obj))
dev_priv->preserve_bios_swizzle = true;
- drm_framebuffer_get(fb);
- primary->fb = primary->state->fb = fb;
- primary->crtc = primary->state->crtc = &intel_crtc->base;
+ plane_state->fb = fb;
+ plane_state->crtc = &intel_crtc->base;
intel_set_plane_visible(to_intel_crtc_state(crtc_state),
to_intel_plane_state(plane_state),
@@ -13181,8 +13180,17 @@ void intel_plane_destroy(struct drm_plane *plane)
kfree(to_intel_plane(plane));
}
-static bool i8xx_mod_supported(uint32_t format, uint64_t modifier)
+static bool i8xx_plane_format_mod_supported(struct drm_plane *_plane,
+ u32 format, u64 modifier)
{
+ switch (modifier) {
+ case DRM_FORMAT_MOD_LINEAR:
+ case I915_FORMAT_MOD_X_TILED:
+ break;
+ default:
+ return false;
+ }
+
switch (format) {
case DRM_FORMAT_C8:
case DRM_FORMAT_RGB565:
@@ -13195,8 +13203,17 @@ static bool i8xx_mod_supported(uint32_t format, uint64_t modifier)
}
}
-static bool i965_mod_supported(uint32_t format, uint64_t modifier)
+static bool i965_plane_format_mod_supported(struct drm_plane *_plane,
+ u32 format, u64 modifier)
{
+ switch (modifier) {
+ case DRM_FORMAT_MOD_LINEAR:
+ case I915_FORMAT_MOD_X_TILED:
+ break;
+ default:
+ return false;
+ }
+
switch (format) {
case DRM_FORMAT_C8:
case DRM_FORMAT_RGB565:
@@ -13211,8 +13228,26 @@ static bool i965_mod_supported(uint32_t format, uint64_t modifier)
}
}
-static bool skl_mod_supported(uint32_t format, uint64_t modifier)
+static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
+ u32 format, u64 modifier)
{
+ struct intel_plane *plane = to_intel_plane(_plane);
+
+ switch (modifier) {
+ case DRM_FORMAT_MOD_LINEAR:
+ case I915_FORMAT_MOD_X_TILED:
+ case I915_FORMAT_MOD_Y_TILED:
+ case I915_FORMAT_MOD_Yf_TILED:
+ break;
+ case I915_FORMAT_MOD_Y_TILED_CCS:
+ case I915_FORMAT_MOD_Yf_TILED_CCS:
+ if (!plane->has_ccs)
+ return false;
+ break;
+ default:
+ return false;
+ }
+
switch (format) {
case DRM_FORMAT_XRGB8888:
case DRM_FORMAT_XBGR8888:
@@ -13244,38 +13279,36 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
}
}
-static bool intel_primary_plane_format_mod_supported(struct drm_plane *plane,
- uint32_t format,
- uint64_t modifier)
+static bool intel_cursor_format_mod_supported(struct drm_plane *_plane,
+ u32 format, u64 modifier)
{
- struct drm_i915_private *dev_priv = to_i915(plane->dev);
-
- if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
- return false;
-
- if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
- modifier != DRM_FORMAT_MOD_LINEAR)
- return false;
-
- if (INTEL_GEN(dev_priv) >= 9)
- return skl_mod_supported(format, modifier);
- else if (INTEL_GEN(dev_priv) >= 4)
- return i965_mod_supported(format, modifier);
- else
- return i8xx_mod_supported(format, modifier);
+ return modifier == DRM_FORMAT_MOD_LINEAR &&
+ format == DRM_FORMAT_ARGB8888;
}
-static bool intel_cursor_plane_format_mod_supported(struct drm_plane *plane,
- uint32_t format,
- uint64_t modifier)
-{
- if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
- return false;
+static struct drm_plane_funcs skl_plane_funcs = {
+ .update_plane = drm_atomic_helper_update_plane,
+ .disable_plane = drm_atomic_helper_disable_plane,
+ .destroy = intel_plane_destroy,
+ .atomic_get_property = intel_plane_atomic_get_property,
+ .atomic_set_property = intel_plane_atomic_set_property,
+ .atomic_duplicate_state = intel_plane_duplicate_state,
+ .atomic_destroy_state = intel_plane_destroy_state,
+ .format_mod_supported = skl_plane_format_mod_supported,
+};
- return modifier == DRM_FORMAT_MOD_LINEAR && format == DRM_FORMAT_ARGB8888;
-}
+static struct drm_plane_funcs i965_plane_funcs = {
+ .update_plane = drm_atomic_helper_update_plane,
+ .disable_plane = drm_atomic_helper_disable_plane,
+ .destroy = intel_plane_destroy,
+ .atomic_get_property = intel_plane_atomic_get_property,
+ .atomic_set_property = intel_plane_atomic_set_property,
+ .atomic_duplicate_state = intel_plane_duplicate_state,
+ .atomic_destroy_state = intel_plane_destroy_state,
+ .format_mod_supported = i965_plane_format_mod_supported,
+};
-static struct drm_plane_funcs intel_plane_funcs = {
+static struct drm_plane_funcs i8xx_plane_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
.destroy = intel_plane_destroy,
@@ -13283,7 +13316,7 @@ static struct drm_plane_funcs intel_plane_funcs = {
.atomic_set_property = intel_plane_atomic_set_property,
.atomic_duplicate_state = intel_plane_duplicate_state,
.atomic_destroy_state = intel_plane_destroy_state,
- .format_mod_supported = intel_primary_plane_format_mod_supported,
+ .format_mod_supported = i8xx_plane_format_mod_supported,
};
static int
@@ -13408,7 +13441,7 @@ static const struct drm_plane_funcs intel_cursor_plane_funcs = {
.atomic_set_property = intel_plane_atomic_set_property,
.atomic_duplicate_state = intel_plane_duplicate_state,
.atomic_destroy_state = intel_plane_destroy_state,
- .format_mod_supported = intel_cursor_plane_format_mod_supported,
+ .format_mod_supported = intel_cursor_format_mod_supported,
};
static bool i9xx_plane_has_fbc(struct drm_i915_private *dev_priv,
@@ -13466,6 +13499,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
{
struct intel_plane *primary = NULL;
struct intel_plane_state *state = NULL;
+ const struct drm_plane_funcs *plane_funcs;
const uint32_t *intel_primary_formats;
unsigned int supported_rotations;
unsigned int num_formats;
@@ -13521,6 +13555,9 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
primary->check_plane = intel_check_primary_plane;
if (INTEL_GEN(dev_priv) >= 9) {
+ primary->has_ccs = skl_plane_has_ccs(dev_priv, pipe,
+ PLANE_PRIMARY);
+
if (skl_plane_has_planar(dev_priv, pipe, PLANE_PRIMARY)) {
intel_primary_formats = skl_pri_planar_formats;
num_formats = ARRAY_SIZE(skl_pri_planar_formats);
@@ -13529,7 +13566,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
num_formats = ARRAY_SIZE(skl_primary_formats);
}
- if (skl_plane_has_ccs(dev_priv, pipe, PLANE_PRIMARY))
+ if (primary->has_ccs)
modifiers = skl_format_modifiers_ccs;
else
modifiers = skl_format_modifiers_noccs;
@@ -13537,6 +13574,8 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
primary->update_plane = skl_update_plane;
primary->disable_plane = skl_disable_plane;
primary->get_hw_state = skl_plane_get_hw_state;
+
+ plane_funcs = &skl_plane_funcs;
} else if (INTEL_GEN(dev_priv) >= 4) {
intel_primary_formats = i965_primary_formats;
num_formats = ARRAY_SIZE(i965_primary_formats);
@@ -13545,6 +13584,8 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
primary->update_plane = i9xx_update_plane;
primary->disable_plane = i9xx_disable_plane;
primary->get_hw_state = i9xx_plane_get_hw_state;
+
+ plane_funcs = &i965_plane_funcs;
} else {
intel_primary_formats = i8xx_primary_formats;
num_formats = ARRAY_SIZE(i8xx_primary_formats);
@@ -13553,25 +13594,27 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
primary->update_plane = i9xx_update_plane;
primary->disable_plane = i9xx_disable_plane;
primary->get_hw_state = i9xx_plane_get_hw_state;
+
+ plane_funcs = &i8xx_plane_funcs;
}
if (INTEL_GEN(dev_priv) >= 9)
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
- 0, &intel_plane_funcs,
+ 0, plane_funcs,
intel_primary_formats, num_formats,
modifiers,
DRM_PLANE_TYPE_PRIMARY,
"plane 1%c", pipe_name(pipe));
else if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
- 0, &intel_plane_funcs,
+ 0, plane_funcs,
intel_primary_formats, num_formats,
modifiers,
DRM_PLANE_TYPE_PRIMARY,
"primary %c", pipe_name(pipe));
else
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
- 0, &intel_plane_funcs,
+ 0, plane_funcs,
intel_primary_formats, num_formats,
modifiers,
DRM_PLANE_TYPE_PRIMARY,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 15:25:19 +0000