drm/i915/psr: Use TRANS_PUSH to trigger frame change event

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Now we have everything in place for triggering PSR "frame change" event
using TRANS_PUSH: use TRANS_PUSH for LunarLake and onwards.

v4:
  - Added call to intel_vrr_psr_frame_change_enable call
  - added setting LNL_TRANS_PUSH_PSR_PR_EN into intel_vrr_send_push
v3: use HAS_PSR_FRAME_CHANGE macro
v2: use AND instead of OR in intel_psr_use_trans_push

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260127124120.1069026-12-jouni.hogander@intel.com

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This commit is contained in:

Jouni Högander 2026-01-27 14:41:20 +02:00

parent 8c55f7afde

commit 129a4da117

2 changed files with 9 additions and 2 deletions

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8

drivers/gpu/drm/i915/display/intel_psr.c

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3

drivers/gpu/drm/i915/display/intel_vrr.c

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