linux_dsm_epyc7002/drivers/gpu/drm/amd
Noah Abradjian 1380c1bf5b drm/amd/display: Remove reliance on pipe indexing
[Why]
In certain instances, there was a reliance on pipe indexing being accurate. However, this
assumption fails with harvesting of pipes 1 or 2, which can occur in production B6 parts.
HW hang would occur as a result.

[How]
Use hubp index for mpcc, and do mpc_init for all theoretical pipes (including disabled ones).

Signed-off-by: Noah Abradjian <noah.abradjian@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-18 16:09:09 -05:00
..
acp drm/amdgpu: fix license on Kconfig and Makefiles 2019-12-11 15:22:08 -05:00
amdgpu drm/amdgpu/vcn: remove JPEG related code from idle handler and begin use 2019-12-18 16:09:07 -05:00
amdkfd drm/amdkfd: queue kfd interrupt work to different CPU 2019-12-18 16:09:05 -05:00
display drm/amd/display: Remove reliance on pipe indexing 2019-12-18 16:09:09 -05:00
include drm/amdgpu: add dpcs20 registers 2019-12-18 16:09:06 -05:00
powerplay drm/amdgpu/sriov: Tonga sriov also need load firmware with smu 2019-12-18 16:09:06 -05:00