Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 74090c44 authored by Charlene Liu's avatar Charlene Liu Committed by Greg Kroah-Hartman
Browse files

drm/amd/display: fix audio format not updated after edid updated 



[ Upstream commit 5e8a71cf13bc9184fee915b2220be71b4c6cac74 ]

[why]
for the case edid change only changed audio format.
driver still need to update stream.

Reviewed-by: default avatarAlvin Lee <Alvin.Lee2@amd.com>
Reviewed-by: default avatarAric Cyr <Aric.Cyr@amd.com>
Acked-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 0b3c2222

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

+2 −2
Original line number Diff line number Diff line
@@ -1546,8 +1546,8 @@ bool dc_is_stream_unchanged( 
	if (old_stream->ignore_msa_timing_param != stream->ignore_msa_timing_param)

		return false;



	// Only Have Audio left to check whether it is same or not. This is a corner case for Tiled sinks

	if (old_stream->audio_info.mode_count != stream->audio_info.mode_count)

	/*compare audio info*/

	if (memcmp(&old_stream->audio_info, &stream->audio_info, sizeof(stream->audio_info)) != 0)

		return false;



	return true;