drm/radeon: fix DP audio support for APU with DCE4.1 display engine
authorSlava Grigorev <slava.grigorev@amd.com>
Tue, 26 Jan 2016 22:35:57 +0000 (17:35 -0500)
committerSasha Levin <sasha.levin@oracle.com>
Mon, 15 Feb 2016 20:45:25 +0000 (15:45 -0500)
commit2fbdb6c658f4a10c649fd57c42a5199d2a8032d8
tree49b77bb9bbc6dd28bdf7c84b73b39b50300ee543
parent2652823a09685084d3c1dc0abe17a2fa6596d19a
drm/radeon: fix DP audio support for APU with DCE4.1 display engine

[ Upstream commit fe6fc1f132b4300c1f6defd43a5d673eb60a820d ]

Properly setup the DFS divider for DP audio for DCE4.1.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
drivers/gpu/drm/radeon/evergreen_hdmi.c
drivers/gpu/drm/radeon/evergreend.h
drivers/gpu/drm/radeon/radeon_atombios.c