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drm/amdgpu/pm: fix UVD handing in amdgpu_dpm_set_powergating_by_smu()

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UVD and VCN were split into separate dpm helpers in commit
ff69bba05f ("drm/amd/pm: add inst to dpm_set_powergating_by_smu")
as such, there is no need to include UVD in the is_vcn variable since
UVD and VCN are handled by separate dpm helpers now. Fix the check.

Fixes: ff69bba05f ("drm/amd/pm: add inst to dpm_set_powergating_by_smu")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3959
Link: https://lists.freedesktop.org/archives/amd-gfx/2025-February/119827.html
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Boyuan Zhang <boyuan.zhang@amd.com>
This commit is contained in:
Alex Deucher 2025-02-10 18:18:29 -05:00
parent f245b400a2
commit 960a628774
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/amdgpu_dpm.c
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@ -78,7 +78,7 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev,
int ret = 0;
const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
enum ip_power_state pwr_state = gate ? POWER_STATE_OFF : POWER_STATE_ON;
bool is_vcn = (block_type == AMD_IP_BLOCK_TYPE_UVD || block_type == AMD_IP_BLOCK_TYPE_VCN);
bool is_vcn = block_type == AMD_IP_BLOCK_TYPE_VCN;
if (atomic_read(&adev->pm.pwr_state[block_type]) == pwr_state &&
(!is_vcn || adev->vcn.num_vcn_inst == 1)) {