diff options
| author | Ruili Ji <ruiliji2@amd.com> | 2025-03-24 01:08:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-07 18:01:08 -0400 |
| commit | 9f7ce6a9ab95ed0c3a9aacdde219bb02d127cdfc (patch) | |
| tree | 0163521712137ae7a8b2916946bd2c05cc868fba /drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | |
| parent | dd035239c96ea8dfa4e19513e8f0952a93dd41bf (diff) | |
drm/amd/pm: implement dpm vcn reset function
Implement VCN engine reset by sending MSG_ResetVCN
on smu 13.0.6.
v2: fix format for code and message
Reviewed-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Ruili Ji <ruiliji2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index a01b6244d99c..1da9e1287d2e 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -3967,3 +3967,11 @@ int smu_reset_sdma(struct smu_context *smu, uint32_t inst_mask) return ret; } + +int smu_reset_vcn(struct smu_context *smu, uint32_t inst_mask) +{ + if (smu->ppt_funcs && smu->ppt_funcs->dpm_reset_vcn) + smu->ppt_funcs->dpm_reset_vcn(smu, inst_mask); + + return 0; +} |