linux_dsm_epyc7002/drivers/gpu/drm/amd
Chiawen Huang 16f4c69549 drm/amd/display: add query HPD interface.
[Why]
current dc_link_detect function is not only detection but also update some link data.

[How]
added a pure get HPD state function.

Signed-off-by: Chiawen Huang <chiawen.huang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-14 15:47:56 -05:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amdgpu: revert "stop using gart_start as offset for the GTT domain" 2018-09-14 10:05:42 -05:00
amdkfd drm/amdkfd: Only add bi-directional iolink on GPU with XGMI or largebar (v2) 2018-09-10 22:49:33 -05:00
display drm/amd/display: add query HPD interface. 2018-09-14 15:47:56 -05:00
include drm/amd/include: Add get_hive_id interface in kfd2kgd 2018-09-10 22:48:02 -05:00
lib
powerplay drm/amdgpu: simplify Raven, Raven2, and Picasso handling 2018-09-14 09:38:03 -05:00