drm/amd/display: remove audio mute control in hpo dp

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VPG doesn't have the ability to mute audio output by sending all 0s in
audio SDP. The existing implemention is disabling audio SDP instead.
This is same as what dp_audio_enable does. Since it is no longer
referenced by any callers, we decided to remove this interface for
simplicity.

Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Wenjing Liu 2022-10-20 11:46:34 -04:00 • committed by Alex Deucher

parent c859181cfe

commit 0094f042f2

4 changed files with 0 additions and 27 deletions

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11

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c

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4

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h

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9

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c

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3

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

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