drm/amd/display: Allow idle optimization based on vblank.

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[Why]
idle optimization was being disabled after commit.

[How]
check vblank count for display off and enable idle optimization based on this count.
Also,check added to ensure vblank count does not decrement, when count reaches 0.

Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Bindu Ramamurthy 2021-03-16 17:08:47 -04:00 • committed by Alex Deucher

parent 5bf314abfb

commit 5af50b0b1c

1 changed files with 7 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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