linux/drivers/gpu/drm/amd/display
Harmanprit Tatla ac3d76e066 drm/amd/display: No audio endpoint for Dell MST display
[Why]
There are certain MST displays (i.e. Dell P2715Q)
that although have the MST feature set to off may still
report it is a branch device and a non-zero
value for downstream port present.
This can lead to us incorrectly classifying a
dp dongle connection as being active and
disabling the audio endpoint for the display.

[How]
Modified the placement and
condition used to assign
the is_branch_dev bit.

Signed-off-by: Harmanprit Tatla <harmanprit.tatla@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18 14:18:08 -05:00
..
amdgpu_dm drm/amd/display: skip to load dmcu firmware for navi14 2019-07-18 14:18:00 -05:00
dc drm/amd/display: No audio endpoint for Dell MST display 2019-07-18 14:18:08 -05:00
include drm/amd/display: Add ability to set preferred link training parameters. 2019-07-18 14:18:08 -05:00
modules Merge branch 'drm-next' into drm-next-5.3 2019-06-25 08:42:25 -05:00
Kconfig drm/amd/display: Add drm_audio_component support to amdgpu_dm 2019-07-11 14:37:24 -05:00
Makefile drm/amd/display: move clk_mgr files to right place 2019-05-31 10:39:31 -05:00
TODO