diff options
| author | Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> | 2026-04-27 19:57:15 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tursulin@ursulin.net> | 2026-05-05 10:12:37 +0300 |
| commit | aab3d205a086233c612fee86009265451793e0c2 (patch) | |
| tree | 4ce12fdc938bf8f2771837ccee7fe2ea5624e380 | |
| parent | 7fd2df204f342fc17d1a0bfcd474b24232fb0f32 (diff) | |
| download | linux-aab3d205a086233c612fee86009265451793e0c2.tar.xz | |
drm/i915/display: enable ccs modifiers on dg2
Since Xe driver aux ccs enablement dg2 ccs modifiers have been
disabled on i915 driver. Here allow dg2 to use ccs again for framebuffers.
Fixes: 6a99e91a6ca8 ("drm/i915/display: Detect AuxCCS support via display parent interface")
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patch.msgid.link/20260427165715.864721-1-juhapekka.heikkila@gmail.com
(cherry picked from commit aee13ba1448213975f36942ba5d1ce693eb5c002)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_driver.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 385a634c3ed0..d9be7a5a239c 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -750,9 +750,8 @@ static bool has_auxccs(struct drm_device *drm) { struct drm_i915_private *i915 = to_i915(drm); - return IS_GRAPHICS_VER(i915, 9, 12) || - IS_ALDERLAKE_P(i915) || - IS_METEORLAKE(i915); + return IS_GRAPHICS_VER(i915, 9, 12) && + !HAS_FLAT_CCS(i915); } static bool has_fenced_regions(struct drm_device *drm) |