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| author |  Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
| 2024-02-28 16:02:25 +0200 |
|---|---|---|
| committer |  Rodrigo Vivi <rodrigo.vivi@intel.com>
| 2024-03-28 12:16:14 -0400 |
| commit | cf48bddd31deefb9ab07de9a4d0150da6610198a (patch) | |
| tree | 3c786ced923046bee5362d1bdc9e1d2e1730a182 /drivers/gpu | |
| parent | drm/i915: Stop doing double audio enable/disable on SDVO and g4x+ DP (diff) | |
| download | linux-cf48bddd31deefb9ab07de9a4d0150da6610198a.tar.gz linux-cf48bddd31deefb9ab07de9a4d0150da6610198a.tar.bz2 linux-cf48bddd31deefb9ab07de9a4d0150da6610198a.zip | |
drm/i915/display: Disable AuxCCS framebuffers if built for Xe
AuxCCS framebuffers don't work on Xe driver hence disable them
from plane capabilities until they are fixed. FlatCCS framebuffers
work and they are left enabled. CCS is left untouched for i915
driver.
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/933
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Tested-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Fixes: 44e694958b95 ("drm/xe/display: Implement display support")
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228140225.858145-1-juhapekka.heikkila@gmail.com
(cherry picked from commit b7232a730fbf043f54fb46fbf4a6e92936770e79)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index e941e2e4fd14..860574d04f88 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -2295,6 +2295,9 @@ static u8 skl_get_plane_caps(struct drm_i915_private *i915, if (HAS_4TILE(i915)) caps |= INTEL_PLANE_CAP_TILING_4; + if (!IS_ENABLED(I915) && !HAS_FLAT_CCS(i915)) + return caps; + if (skl_plane_has_rc_ccs(i915, pipe, plane_id)) { caps |= INTEL_PLANE_CAP_CCS_RC; if (DISPLAY_VER(i915) >= 12) |