drm/amd/display: Fix for the no Audio bug with Tiled Displays

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[ Upstream commit 5ceaebcda9 ]

[WHY]
It seems like after a series of plug/unplugs we end up in a situation
where tiled display doesnt support Audio.

[HOW]
The issue seems to be related to when we check streams changed after an
HPD, we should be checking the audio_struct as well to see if any of its
values changed.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Mustapha Ghaddar <mustapha.ghaddar@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Mustapha Ghaddar 2021-11-15 17:56:42 -05:00 • committed by Greg Kroah-Hartman

parent 62477b3a86

commit 00a3f7fb7a

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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