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path: root/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 858a58856ebd..fafb4b470140 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -965,11 +965,17 @@ void hwss_edp_backlight_control(
void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
{
/* notify audio driver for audio modes of monitor */
- struct dc *core_dc = pipe_ctx->stream->ctx->dc;
+ struct dc *core_dc;
struct pp_smu_funcs *pp_smu = NULL;
- struct clk_mgr *clk_mgr = core_dc->clk_mgr;
+ struct clk_mgr *clk_mgr;
unsigned int i, num_audio = 1;
+ if (!pipe_ctx->stream)
+ return;
+
+ core_dc = pipe_ctx->stream->ctx->dc;
+ clk_mgr = core_dc->clk_mgr;
+
if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == true)
return;
@@ -999,9 +1005,15 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx, int option)
{
- struct dc *dc = pipe_ctx->stream->ctx->dc;
+ struct dc *dc;
struct pp_smu_funcs *pp_smu = NULL;
- struct clk_mgr *clk_mgr = dc->clk_mgr;
+ struct clk_mgr *clk_mgr;
+
+ if (!pipe_ctx || !pipe_ctx->stream)
+ return;
+
+ dc = pipe_ctx->stream->ctx->dc;
+ clk_mgr = dc->clk_mgr;
if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == false)
return;
@@ -1009,6 +1021,8 @@ void dce110_disable_audio_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->enabled = false;
+
if (dc->res_pool->pp_smu)
pp_smu = dc->res_pool->pp_smu;
@@ -1039,8 +1053,6 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx, int option)
/* dal_audio_disable_azalia_audio_jack_presence(stream->audio,
* stream->stream_engine_id);
*/
- if (pipe_ctx->stream_res.audio)
- pipe_ctx->stream_res.audio->enabled = false;
}
}