drm/amd/display: Cursor lag with PSR1 eDP

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[Why]
On edp with psr1, we do not provide updates
of the cursor position regularly to firmware
like with PSR2. To send updates regularly,
the flag enable_sw_cntl_psr has to equal 1,
but cursor update should be provided
regularly to FW regardless of that flag.

[How]
Ensure that we always send cursor updates to
firmware when PSR version equals 1.

Reviewed-by: Robin Chen <robin.chen@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Gabe Teeger 2022-08-15 22:52:46 -04:00 • committed by Alex Deucher

parent 280f188489

commit 4e65878de0

1 changed files with 1 additions and 5 deletions

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drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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