kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h, branch linux-6.9.y

drm/amdgpu: Add query_ras_error_count for mmhub v1_8

2023-06-09T13:53:13+00:00

Add query_ras_error_count callback for mmhub v1_8. It will be used to query and log mmhub error count and memory block. Signed-off-by: Hawking Zhang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Move mmhub ras block init to ras sw_init

2023-03-13T21:27:48+00:00

Initialize mmhub ras block only when mmhub ip block supports ras features. Driver queries ras capabilities after early_init, ras block init needs to be moved to sw_init. Signed-off-by: Hawking Zhang Reviewed-by: Stanley Yang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: add mmhub v3_0 ip block

2022-05-04T13:57:18+00:00

Add support for mmhub v3.0 Signed-off-by: Tianci.Yin Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: expand cg_flags from u32 to u64

2022-04-08T21:24:24+00:00

With this, we can support more CG flags. Signed-off-by: Evan Quan Acked-by: Alex Deucher Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Remove redundant calls of amdgpu_ras_block_late_fini in mmhub ras block

2022-03-02T23:40:05+00:00

Remove redundant calls of amdgpu_ras_block_late_fini in mmhub ras block. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Modify .ras_fini function pointer parameter

2022-03-02T23:40:05+00:00

Modify .ras_fini function pointer parameter so that we can remove redundant intermediate calls in some ras blocks. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Remove redundant calls of ras_late_init in mmhub ras block

2022-02-17T20:59:04+00:00

Remove redundant calls of ras_late_init in mmhub ras block. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Modify .ras_late_init function pointer parameter

2022-02-17T20:59:04+00:00

Modify .ras_late_init function pointer parameter so that it can remove redundant intermediate calls in some ras blocks. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Modify mmhub block to fit for the unified ras block data and ops

2022-01-14T22:51:59+00:00

1.Modify mmhub block to fit for the unified ras block data and ops. 2.Change amdgpu_mmhub_ras_funcs to amdgpu_mmhub_ras, and the corresponding variable name remove _funcs suffix. 3.Remove the const flag of mmhub ras variable so that mmhub ras block can be able to be inserted into amdgpu device ras block link list. 4.Invoke amdgpu_ras_register_ras_block function to register mmhub ras block into amdgpu device ras block link list. 5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block. 5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block. 6.Fill unified ras block .name .block .ras_late_init and .ras_fini for all of mmhub versions. If .ras_late_init and .ras_fini had been defined by the selected mmhub version, the defined functions will take effect; if not defined, default fill them with amdgpu_mmhub_ras_late_init and amdgpu_mmhub_ras_fini. Signed-off-by: yipechai Reviewed-by: Hawking Zhang Reviewed-by: John Clements Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: add function to clear MMEA error status for aldebaran

2021-05-10T22:11:44+00:00

For aldebaran, hardware will not clear error status automatically when reading error status register, insteadly driver should set clear bit of the error status register explicitly to clear error status. Signed-off-by: Dennis Li Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher