mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Jaehyun Chung 8db2d634ed drm/amd/display: Blank stream before destroying HDCP session
[Why]
Stream disable sequence incorretly destroys HDCP session while stream is
not blanked and while audio is not muted. This sequence causes a flash
of corruption during mode change and an audio click.

[How]
Change sequence to blank stream before destroying HDCP session. Audio will
also be muted by blanking the stream.

Cc: stable@vger.kernel.org
Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-10 17:26:52 -04:00
..
amdgpu_dm drm/amd/display: Fix EDID parsing after resume from suspend 2020-08-10 17:26:52 -04:00
dc drm/amd/display: Blank stream before destroying HDCP session 2020-08-10 17:26:52 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.27 2020-08-04 17:29:28 -04:00
include drm/amd/display: add asics info for SI parts 2020-07-27 16:45:44 -04:00
modules drm/amd/display: Fix LFC multiplier changing erratically 2020-08-10 17:26:52 -04:00
Kconfig drm/amd/display: enable SI support in the Kconfig (v2) 2020-07-28 09:22:57 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00