xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amdgpu: Add gpu_recovery parameter

Browse Source 
Add new parameter to control GPU recovery procedure.

v2:
Add auto logic where reset is disabled for bare metal and enabled
for SR-IOV.
Allow forced reset from debugfs.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrey Grodzovsky
2017-12-12 14:09:30 -05:00
committed by Alex Deucher
parent 3e98d829ad
commit dcebf026e6
8 changed files with 19 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/amdgpu.h
View File

@@ -126,6 +126,7 @@ extern int amdgpu_param_buf_per_se;
extern int amdgpu_job_hang_limit;
extern int amdgpu_lbpw;
extern int amdgpu_compute_multipipe;
extern int amdgpu_gpu_recovery;
#ifdef CONFIG_DRM_AMDGPU_SI
extern int amdgpu_si_support;
@@ -1910,7 +1911,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
#define amdgpu_psp_check_fw_loading_status(adev, i) (adev)->firmware.funcs->check_fw_loading_status((adev), (i))
/* Common functions */
int amdgpu_gpu_recover(struct amdgpu_device *adev, struct amdgpu_job* job);
int amdgpu_gpu_recover(struct amdgpu_device *adev, struct amdgpu_job* job, bool force);
bool amdgpu_need_backup(struct amdgpu_device *adev);
void amdgpu_pci_config_reset(struct amdgpu_device *adev);
bool amdgpu_need_post(struct amdgpu_device *adev);