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drm/amd/display: dpms off mute az audio endpoint only. 

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2018-01-09 18:37:04 -05:00 committed by Alex Deucher
parent c7d76452d2
commit 7c357e61e2
3 changed files with 7 additions and 1 deletions
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1
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -212,6 +212,7 @@ struct dc_debug {
bool disable_stereo_support;
bool vsr_support;
bool performance_trace;
bool az_endpoint_mute_only;
};
struct dc_state;
struct resource_pool;

6
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
View File

@ -947,7 +947,11 @@ void dce110_disable_stream(struct pipe_ctx *pipe_ctx, int option)
pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
pipe_ctx->stream_res.stream_enc, true);
if (pipe_ctx->stream_res.audio) {
pipe_ctx->stream_res.audio->funcs->az_disable(pipe_ctx->stream_res.audio);
if (option != KEEP_ACQUIRED_RESOURCE ||
!dc->debug.az_endpoint_mute_only) {
/*only disalbe az_endpoint if power down or free*/
pipe_ctx->stream_res.audio->funcs->az_disable(pipe_ctx->stream_res.audio);
}
if (dc_is_dp_signal(pipe_ctx->stream->signal))
pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable(

1
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
View File

@ -451,6 +451,7 @@ static const struct dc_debug debug_defaults_drv = {
.disable_stereo_support = true,
.vsr_support = true,
.performance_trace = false,
.az_endpoint_mute_only = true,
};
static const struct dc_debug debug_defaults_diags = {