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| author | Jiadong Zhu <Jiadong.Zhu@amd.com> | 2024-09-27 17:55:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-12-10 10:26:45 -0500 |
| commit | 610696505c3a2875f2863a5adc899ec2b0203180 (patch) | |
| tree | ca77ecc9e07a7c6d2affd39644acee91a1603a4e /drivers/gpu/drm/amd/pm/inc | |
| parent | drm/amd/pm: update smu_v13_0_6 smu header (diff) | |
| download | linux-610696505c3a2875f2863a5adc899ec2b0203180.tar.gz linux-610696505c3a2875f2863a5adc899ec2b0203180.zip | |
drm/amd/pm: implement dpm sdma reset function
Implement sdma soft reset by sending MSG_ResetSDMA on smu 13.0.6.
v2: Add firmware version for the reset message.
v3: Add ip version check. Print inst_mask on failure.
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h index 363af8990aa2..b64aea7cd188 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h @@ -601,5 +601,6 @@ int amdgpu_dpm_set_pm_policy(struct amdgpu_device *adev, int policy_type, int policy_level); ssize_t amdgpu_dpm_get_pm_policy_info(struct amdgpu_device *adev, enum pp_pm_policy p_type, char *buf); +int amdgpu_dpm_reset_sdma(struct amdgpu_device *adev, uint32_t inst_mask); #endif |