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drm/amdgpu: apply dm_pp_notify_wm_clock_changes() for Polaris only

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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>
This commit is contained in:
Evan Quan
2020-10-30 19:00:13 +08:00
committed by Alex Deucher
parent 998d76368d
commit adc9da6491
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
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@@ -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;