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| author | Dave Airlie <airlied@redhat.com> | 2025-04-18 08:37:59 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-04-18 08:37:59 +1000 |
| commit | 9025588cbf6e12eac33007d045c46b280bc14b73 (patch) | |
| tree | eaac3cdc740f0c05a5b6ecaa987d1feefcb48af7 /drivers/gpu/drm/i915/display/intel_display_device.h | |
| parent | c925e9936def79c6a1af7c61b02438670d0ab65c (diff) | |
| parent | 3a47280b768748992ee34bd52c394c60b2845af3 (diff) | |
Merge tag 'drm-intel-fixes-2025-04-17' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
drm/i915 fixes for v6.15-rc3:
- Fix DP DSC configurations that require 3 DSC engines per pipe
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/87fri7p8tp.fsf@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_device.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 717286981687..7a3bb77c7af7 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -161,6 +161,7 @@ struct intel_display_platforms { #define HAS_DPT(__display) (DISPLAY_VER(__display) >= 13) #define HAS_DSB(__display) (DISPLAY_INFO(__display)->has_dsb) #define HAS_DSC(__display) (DISPLAY_RUNTIME_INFO(__display)->has_dsc) +#define HAS_DSC_3ENGINES(__display) (DISPLAY_VERx100(__display) == 1401 && HAS_DSC(__display)) #define HAS_DSC_MST(__display) (DISPLAY_VER(__display) >= 12 && HAS_DSC(__display)) #define HAS_FBC(__display) (DISPLAY_RUNTIME_INFO(__display)->fbc_mask != 0) #define HAS_FBC_DIRTY_RECT(__display) (DISPLAY_VER(__display) >= 30) |