drm/i915/psr: Enable Panel Replay on sink always when it's supported

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Currently we are configuring Panel Replay on sink when it get's
enabled. This means we need to do full modeset when enabling Panel
Replay. This is required as DP specification is saying sink Panel Replay
needs to be configured before link training. Avoid full modeset by enabling
Panel Replay on sink always when it's supported by the sink and the
source.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250109103532.2093356-3-jouni.hogander@intel.com

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Jouni Högander 2025-01-09 12:35:30 +02:00

parent a20dea718f

commit 68f3a505b3

1 changed files with 1 additions and 2 deletions

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

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