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| author |   Su Sung Chung <Su.Chung@amd.com> | 2019-07-25 14:43:55 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 11:37:11 -0500 |
| commit | 574304041bb9508a4e73533e8d1702b0e713d321 (patch) | |
| tree | 39ce63ebb88aab7bef9fc602d31f1aca9f0c4869 /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h | |
| parent | drm/amd/display: Delete dead code in command_table_helper (diff) | |
| download | wireguard-linux-574304041bb9508a4e73533e8d1702b0e713d321.tar.xz wireguard-linux-574304041bb9508a4e73533e8d1702b0e713d321.zip | |
drm/amd/display: fix audio endpoint not getting disabled issue
[Why]
Disable_audio_stream gets enum option as a paramenter which will decide
if we free acquired resources or not. However checks for the option is
guarded by the other condition which check if audio stream is getting
diabled more than once. With both conditions combined, if we attempt to
disable audio stream twice in a row, first with keep and second with
free as an option, we will never free any resources, which will make
system think there is audio endpoint connected even after we plug out
the device
[How]
Get rid of option as parameter to disable_audio_stream and move the part
of the code that free acquired resources to outside where to keep or to
free resources is actually determined
Signed-off-by: Su Sung Chung <Su.Chung@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h index 689c2765b071..92ab3dd91814 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h @@ -75,7 +75,7 @@ bool dcn20_dmdata_status_done(struct pipe_ctx *pipe_ctx); void dcn20_set_dmdata_attributes(struct pipe_ctx *pipe_ctx); -void dcn20_disable_stream(struct pipe_ctx *pipe_ctx, int option); +void dcn20_disable_stream(struct pipe_ctx *pipe_ctx); void dcn20_program_tripleBuffer( const struct dc *dc, |