drm/amd/display: add dsc stream overhead for dp only

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[why]
Based on hardware team recommendation this additional dsc overhead
is only required for DP DSC.

[how]
Add a check for is_dp and only apply the overhead if this flag is set.

Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Wenjing Liu 2021-04-22 14:01:25 -04:00 • committed by Alex Deucher

parent cf8b92a756

commit df0a271cc7

6 changed files with 36 additions and 15 deletions

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3

drivers/gpu/drm/amd/display/dc/core/dc_link.c

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4

drivers/gpu/drm/amd/display/dc/dc_dsc.h

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1

drivers/gpu/drm/amd/display/dc/dc_hw_types.h

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1

drivers/gpu/drm/amd/display/dc/dc_types.h

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41

drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c

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1

drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h

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