diff options
| author | Evan Quan <evan.quan@amd.com> | 2020-10-30 19:00:13 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-02 15:33:12 -0500 |
| commit | adc9da649190c884b38dadd69e9db2c79a07f555 (patch) | |
| tree | 29c98340a41f219b6643f8decc9b0b362342d8d1 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | |
| parent | 998d76368dffcc5e35ff10c3cee526d04ef3db95 (diff) | |
| download | linux-adc9da649190c884b38dadd69e9db2c79a07f555.tar.bz2 | |
drm/amdgpu: apply dm_pp_notify_wm_clock_changes() for Polaris only
Will expand it to other ASICs after verified.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-and-tested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c index fd39dd67bfa4..84065c12d4b8 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c @@ -462,7 +462,12 @@ bool dm_pp_notify_wm_clock_changes( void *pp_handle = adev->powerplay.pp_handle; const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; - if (pp_funcs && pp_funcs->set_watermarks_for_clocks_ranges) { + /* + * Limit this watermark setting for Polaris for now + * TODO: expand this to other ASICs + */ + if ((adev->asic_type >= CHIP_POLARIS10) && (adev->asic_type <= CHIP_VEGAM) + && pp_funcs && pp_funcs->set_watermarks_for_clocks_ranges) { if (!pp_funcs->set_watermarks_for_clocks_ranges(pp_handle, (void *)wm_with_clock_ranges)) return true; |