linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h, branch linux-rolling-lts Linux kernel stable tree drm/amdgpu: revert context to stop engine before mode2 reset 2022-08-16T22:14:31+00:00 Victor Zhao Victor.Zhao@amd.com 2022-06-24T03:59:21+00:00 72fadb13674f807f10a168fb7d020dde58ce6b0b For some hang caused by slow tests, engine cannot be stopped which may cause resume failure after reset. In this case, force halt engine by reverting context addresses Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
For some hang caused by slow tests, engine cannot be stopped which
may cause resume failure after reset. In this case, force halt
engine by reverting context addresses

Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: save and restore gc hub regs 2022-08-16T22:14:31+00:00 Victor Zhao Victor.Zhao@amd.com 2022-06-21T08:59:44+00:00 bfaced6ee77484d8b9c6baf86a8e9406f80108c5 Save and restore gfxhub regs as they will be reset during mode 2 Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Save and restore gfxhub regs as they will be reset during mode 2

Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add gpu harvest support for yellow carp (v2) 2021-06-04T20:03:24+00:00 Xiaomeng Hou Xiaomeng.Hou@amd.com 2021-04-06T01:33:16+00:00 b3accd6f6642699cc50bcf9a43d4c5f878f23eee Register callback in gfxhub functions to program the bypass groups in gc_utcl2 corresponding to harvested SA. v2: update comments (Alex) Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Register callback in gfxhub functions to program the bypass groups in
gc_utcl2 corresponding to harvested SA.

v2: update comments (Alex)

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use function pointer for gfxhub functions 2020-09-30T17:50:13+00:00 Oak Zeng Oak.Zeng@amd.com 2020-09-17T23:10:12+00:00 8ffff9b4499cbbda5b44cf84df576a7c5a3c2e06 gfxhub functions are now called from function pointers, instead of from asic-specific functions. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
gfxhub functions are now called from function pointers,
instead of from asic-specific functions.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>