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| author | Stanley.Yang <Stanley.Yang@amd.com> | 2022-03-03 17:51:24 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-15 14:25:16 -0400 |
| commit | d510eccfa51e09f5e65621a2e8d41f58a8dbd3ba (patch) | |
| tree | ede4a678fabf675fa94d0d7c1424c526f62f1907 /drivers/gpu/drm/amd/pm/amdgpu_dpm.c | |
| parent | 6e6faf7a8364c77f4021f44043a5a5cee91f7025 (diff) | |
| download | lwn-d510eccfa51e09f5e65621a2e8d41f58a8dbd3ba.tar.gz lwn-d510eccfa51e09f5e65621a2e8d41f58a8dbd3ba.zip | |
drm/amd/pm: add send bad channel info function
support message SMU update bad channel info to update HBM bad channel
info in OOB table
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 1d63f1e8884c..9a892d6d1d7a 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -507,6 +507,18 @@ int amdgpu_dpm_send_hbm_bad_pages_num(struct amdgpu_device *adev, uint32_t size) return ret; } +int amdgpu_dpm_send_hbm_bad_channel_flag(struct amdgpu_device *adev, uint32_t size) +{ + struct smu_context *smu = adev->powerplay.pp_handle; + int ret = 0; + + mutex_lock(&adev->pm.mutex); + ret = smu_send_hbm_bad_channel_flag(smu, size); + mutex_unlock(&adev->pm.mutex); + + return ret; +} + int amdgpu_dpm_get_dpm_freq_range(struct amdgpu_device *adev, enum pp_clock_type type, uint32_t *min, |