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drm/amdgpu: fix rmmod KCQ disable failed error

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If  gfx_v8_0_hw_fini is called after amdgpu_ucode_fini_bo, we will
hit KCQ disabled failed. Let amdgpu_ucode_fini_bo run after
gfx_v8_0_hw_fini.

BUG: SWDEV-135547
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Wang Hongcheng <Annie.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wang Hongcheng 2017-11-17 10:39:02 +08:00 committed by Alex Deucher
parent d5a480b44b
commit 446947b44f
3 changed files with 3 additions and 5 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View file

@ -1836,6 +1836,9 @@ static int amdgpu_fini(struct amdgpu_device *adev)
adev->ip_blocks[i].status.hw = false;
}
if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
amdgpu_ucode_fini_bo(adev);
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.sw)
continue;

3
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
View file

@ -164,9 +164,6 @@ static int amdgpu_pp_hw_fini(void *handle)
ret = adev->powerplay.ip_funcs->hw_fini(
adev->powerplay.pp_handle);
if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
amdgpu_ucode_fini_bo(adev);
return ret;
}

2
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View file

@ -442,8 +442,6 @@ static int psp_hw_fini(void *handle)
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
return 0;
amdgpu_ucode_fini_bo(adev);
psp_ring_destroy(psp, PSP_RING_TYPE__KM);
amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, &psp->tmr_buf);