From: Jouni Högander Date: Tue, 27 Jan 2026 12:41:19 +0000 (+0200) Subject: drm/i915/display: Add HAS_PSR_TRANS_PUSH_FRAME_CHANGE macro X-Git-Tag: v7.1-rc1~167^2~24^2~195 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8c55f7afde2e76ec4053646fe5744de638a39cff;p=thirdparty%2Flinux.git drm/i915/display: Add HAS_PSR_TRANS_PUSH_FRAME_CHANGE macro 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 Reviewed-by: Ankit Nautiyal Link: https://patch.msgid.link/20260127124120.1069026-11-jouni.hogander@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 6c74d6b0cc48d..13558bc648ab9 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -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 & \