diff options
| author | Chengming Gui <Jack.Gui@amd.com> | 2020-02-27 12:44:22 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-05 00:27:50 -0500 |
| commit | 0cf64555fe6ce82b3083a0bc3fb8ba95147e2caf (patch) | |
| tree | d85e37444c38591001d524ffc55a4fb2d8f3a01e /drivers/gpu/drm/amd/powerplay | |
| parent | 31faff1a1c2df06be0d7dfb083051675addcbff9 (diff) | |
drm/amdgpu: Add debugfs interface to set arbitrary sclk for navi14 (v2)
add debugfs interface amdgpu_force_sclk
to set arbitrary sclk for navi14
v2: Add lock
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index c8e72c73c3b6..657a6f17e91f 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -372,6 +372,9 @@ struct smu_context struct amd_pp_display_configuration *display_config; struct smu_baco_context smu_baco; void *od_settings; +#if defined(CONFIG_DEBUG_FS) + struct dentry *debugfs_sclk; +#endif uint32_t pstate_sclk; uint32_t pstate_mclk; |