drm/amd/display: Don't enable AFMT for DP audio stream

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[WHY]
AFMT is unused for DP audio, so powering it on for DP is unnecessary.

[HOW]
APG block should be powered down instead, however HW defaults to shutdown
state when not enabled so no further work is required.

Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Michael Strauss 2021-09-13 13:47:13 -04:00 • committed by Alex Deucher

parent bf72ca73aa

commit b089ebaadd

2 changed files with 0 additions and 7 deletions

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5

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c

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2

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.c

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