diff options
| author | Li Ma <li.ma@amd.com> | 2024-06-06 15:25:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-19 19:47:27 +0300 |
| commit | 4b5b855c240a48c6b5a494d5ec62af9bc8f661fd (patch) | |
| tree | 99cdc5029bfac0947b85efdc9f37b87b4e553147 /drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | |
| parent | 4d14a7405424cfd0d0b72df30d0e4698805746de (diff) | |
| download | linux-4b5b855c240a48c6b5a494d5ec62af9bc8f661fd.tar.xz | |
drm/amd/swsmu: add MALL init support workaround for smu_v14_0_1
[Why]
SMU firmware has not supported MALL PG.
[How]
Disable MALL PG and make it always on until SMU firmware is ready.
Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h index 3f94c33df7b7..a34c802f52be 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h @@ -1409,6 +1409,11 @@ struct pptable_funcs { int (*dpm_set_umsch_mm_enable)(struct smu_context *smu, bool enable); /** + * @set_mall_enable: Init MALL power gating control. + */ + int (*set_mall_enable)(struct smu_context *smu); + + /** * @notify_rlc_state: Notify RLC power state to SMU. */ int (*notify_rlc_state)(struct smu_context *smu, bool en); |