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| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-10-12 15:38:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:40 -0400 |
| commit | 66ba1afd854211435cc91159a1ededb1d0f04464 (patch) | |
| tree | d5d708f56f0aa92a4f7ce0d491155160bdfae4a9 /drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | |
| parent | 0d8de7ca0b01332c404d3b5877db89727618c3d0 (diff) | |
| download | linux-66ba1afd854211435cc91159a1ededb1d0f04464.tar.gz linux-66ba1afd854211435cc91159a1ededb1d0f04464.tar.bz2 linux-66ba1afd854211435cc91159a1ededb1d0f04464.zip | |
drm/amdgpu: save number of vce states in dpm struct.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c index 4f8d3a5a682f..009ccb961541 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c @@ -553,9 +553,10 @@ int amdgpu_parse_extended_power_table(struct amdgpu_device *adev) entry = (ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record *) ((u8 *)entry + sizeof(ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record)); } - for (i = 0; i < states->numEntries; i++) { - if (i >= AMD_MAX_VCE_LEVELS) - break; + adev->pm.dpm.num_of_vce_states = + states->numEntries > AMD_MAX_VCE_LEVELS ? + AMD_MAX_VCE_LEVELS : states->numEntries; + for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) { vce_clk = (VCEClockInfo *) ((u8 *)&array->entries[0] + (state_entry->ucVCEClockInfoIndex * sizeof(VCEClockInfo))); |