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drm/i915/display: Add HAS_PSR_TRANS_PUSH_FRAME_CHANGE macro

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Add a macro indicating that the platform supports triggering a Frame
Change event for the PSR HW using the TRANS PUSH mechanism.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260127124120.1069026-11-jouni.hogander@intel.com
This commit is contained in:
Jouni Högander 2026-01-27 14:41:19 +02:00
parent 3a49c54eef
commit 8c55f7afde
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/display/intel_display_device.h
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@ -196,6 +196,7 @@ struct intel_display_platforms {
#define HAS_PSR(__display) (DISPLAY_INFO(__display)->has_psr)
#define HAS_PSR_HW_TRACKING(__display) (DISPLAY_INFO(__display)->has_psr_hw_tracking)
#define HAS_PSR2_SEL_FETCH(__display) (DISPLAY_VER(__display) >= 12)
#define HAS_PSR_TRANS_PUSH_FRAME_CHANGE(__display) (DISPLAY_VER(__display) >= 20)
#define HAS_SAGV(__display) (DISPLAY_VER(__display) >= 9 && \
!(__display)->platform.broxton && !(__display)->platform.geminilake)
#define HAS_TRANSCODER(__display, trans) ((DISPLAY_RUNTIME_INFO(__display)->cpu_transcoder_mask & \