kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h, branch linux-7.0.y

drm/amdgpu: Retire query_utcl2_poison_status callback

2024-08-23T14:53:16+00:00

Driver switches to interrupt source id to identify utcl2 poison event. polling interface is not needed. Signed-off-by: Hawking Zhang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: add utcl2 poison query for gfxhub

2024-03-20T17:37:36+00:00

Implement it for gfxhub 1.0 and 1.2. v2: input logical xcc id for poison query interface. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: revert context to stop engine before mode2 reset

2022-08-16T22:14:31+00:00

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 Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher

drm/amdgpu: save and restore gc hub regs

2022-08-16T22:14:31+00:00

Save and restore gfxhub regs as they will be reset during mode 2 Signed-off-by: Victor Zhao Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher

drm/amdgpu: add gpu harvest support for yellow carp (v2)

2021-06-04T20:03:24+00:00

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 Signed-off-by: Aaron Liu Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: use function pointer for gfxhub functions

2020-09-30T17:50:13+00:00

gfxhub functions are now called from function pointers, instead of from asic-specific functions. Signed-off-by: Oak Zeng Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher