linux/drivers/gpu/drm/amd/display
Meenakshikumar Somasundaram 139a33112f drm/amd/display: MST support for DPIA
[Why]
- DPIA MST slot registers are not programmed during payload
allocation and hence MST does not work with DPIA.
- HPD RX interrupts are not handled for DPIA.

[How]
- Added inbox command to program the MST slots whenever
  payload allocation happens for DPIA links.
- Added support for handling HPD RX interrupts

Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-28 14:27:00 -04:00
..
amdgpu_dm drm/amdgpu: Fix even more out of bound writes from debugfs 2021-10-28 14:26:59 -04:00
dc drm/amd/display: MST support for DPIA 2021-10-28 14:27:00 -04:00
dmub drm/amd/display: MST support for DPIA 2021-10-28 14:27:00 -04:00
include drm/amd/display: add two lane settings training options 2021-10-28 14:26:17 -04:00
modules drm/amd/display: Fix deadlock when falling back to v2 from v3 2021-10-28 14:26:51 -04:00
Kconfig drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI 2021-10-05 10:55:41 -04:00
Makefile
TODO