linux/drivers/gpu/drm/amd/display
Anthony Koo ff582b6146 drm/amd/display: add way to determine if link is active
[Why]
Need to understand whether link is active aside from stream state.
This could be used to check what links are enabled by GOP.

[How]
Store link_active state in link status and initialize it by checking
if the DIG is enabled.
Keep it updated on every link enable and disable

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-02-06 13:30:59 -05:00
..
amdgpu_dm drm/amd/display: Clear dc_sink after it gets released 2019-02-06 13:29:48 -05:00
dc drm/amd/display: add way to determine if link is active 2019-02-06 13:30:59 -05:00
include drm/amd/display: add gpio lock/unlock 2019-02-05 21:16:23 -05:00
modules drm/amd/display: Modify ABM 2.2 Max Reduction 2019-02-05 21:16:23 -05:00
Kconfig drm/amd/display: Add DC config flag for Raven2 (v2) 2018-09-14 09:36:56 -05:00
Makefile drm/amd/display: Load DMCU IRAM 2018-11-26 15:47:53 -05:00
TODO