diff options
| author | Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com> | 2026-06-16 21:51:43 +0530 |
|---|---|---|
| committer | Animesh Manna <animesh.manna@intel.com> | 2026-06-17 18:07:35 +0530 |
| commit | 5465dcd74b0f6abc58077e2b962098e87f05b83f (patch) | |
| tree | 6926ee8f94c49992ab3f7a5109a57a8c25a1b17a | |
| parent | 864c879292c884ba11b083fef6cca7c5fd7ad308 (diff) | |
drm/i915/display: Add HAS_DC3CO() macro
Add HAS_DC3CO() to identify platforms supporting DC3CO.
DC3CO is supported from display version 35 onwards.
BSpec: 75253
Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patch.msgid.link/20260616162154.2630995-6-dibin.moolakadan.subrahmanian@intel.com
| -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 acb9ca87dda7..f77b3da2cff5 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -159,6 +159,7 @@ struct intel_display_platforms { #define HAS_CUR_FBC(__display) (!HAS_GMCH(__display) && IS_DISPLAY_VER(__display, 7, 13)) #define HAS_D12_PLANE_MINIMIZATION(__display) ((__display)->platform.rocketlake || (__display)->platform.alderlake_s) #define HAS_DBUF_OVERLAP_DETECTION(__display) (DISPLAY_RUNTIME_INFO(__display)->has_dbuf_overlap_detection) +#define HAS_DC3CO(__display) (DISPLAY_VER(__display) >= 35) #define HAS_DDI(__display) (DISPLAY_INFO(__display)->has_ddi) #define HAS_DISPLAY(__display) (DISPLAY_RUNTIME_INFO(__display)->pipe_mask != 0) #define HAS_DMC(__display) (DISPLAY_RUNTIME_INFO(__display)->has_dmc) |