kernel.git/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c, branch linux-5.18.y

drm/amdgpu: Resolve RAS GFX error count issue after cold boot on Arcturus

2022-06-22T12:27:48Z

[ Upstream commit 2a460963350ec6b1534d28d7f943b5f84815aff2 ] Adjust the sequence for ras late init and separate ras reset error status from query status. v2: squash in fix from Candice Signed-off-by: Candice Li Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire()

2022-03-25T16:40:24Z

This post-op should be a pre-op so that we do not pass -1 as the bit number to test_bit(). The current code will loop downwards from 63 to -1. After changing to a pre-op, it loops from 63 to 0. Fixes: 71c37505e7ea ("drm/amdgpu/gfx: move more common KIQ code to amdgpu_gfx.c") Signed-off-by: Dan Carpenter Signed-off-by: Alex Deucher

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

2022-03-02T23:40:05Z

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

drm/amdgpu: Optimize xxx_ras_fini function of each ras block

2022-03-02T23:40:05Z

1. Move the variables of ras block instance members from specific xxx_ras_fini to general ras_fini call. 2. Function calls inside the modules only use parameters passed from xxx_ras_fini instead of ras block instance members. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Modify .ras_fini function pointer parameter

2022-03-02T23:40:05Z

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: Optimize xxx_ras_late_init function of each ras block

2022-02-17T20:59:05Z

1. Move calling ras block instance members from module internal function to the top calling xxx_ras_late_init. 2. Module internal function calls can only use parameter variables of xxx_ras_late_init instead of ras block instance members. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Modify .ras_late_init function pointer parameter

2022-02-17T20:59:04Z

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: Optimize amdgpu_gfx_ras_late_init/amdgpu_gfx_ras_fini function code

2022-02-14T20:08:40Z

Optimize amdgpu_gfx_ras_late_init/amdgpu_gfx_ras_fini function code. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

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

2022-01-14T22:51:59Z

1.Modify gfx block to fit for the unified ras block data and ops. 2.Change amdgpu_gfx_ras_funcs to amdgpu_gfx_ras, and the corresponding variable name remove _funcs suffix. 3.Remove the const flag of gfx ras variable so that gfx 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 gfx ras block into amdgpu device ras block link list. 5.Remove the redundant code about gfx 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 gfx versions. If .ras_late_init and .ras_fini had been defined by the selected gfx version, the defined functions will take effect; if not defined, default fill with amdgpu_gfx_ras_late_init and amdgpu_gfx_ras_fini. Signed-off-by: yipechai Reviewed-by: Hawking Zhang Reviewed-by: John Clements Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amd/pm: do not expose implementation details to other blocks out of power

2022-01-14T22:51:14Z

Those implementation details(whether swsmu supported, some ppt_funcs supported, accessing internal statistics ...)should be kept internally. It's not a good practice and even error prone to expose implementation details. Signed-off-by: Evan Quan Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher