From fba8d147472ef23fbf2e173f5421cdb3873c4f33 Mon Sep 17 00:00:00 2001 From: Pratap Nirujogi Date: Mon, 16 Jun 2025 15:07:57 -0400 Subject: drm/amd/pm: Add support to set ISP Power Add support to set ISP power for SMU v14.0.0. ISP driver uses amdgpu_dpm_set_powergating_by_smu() API to enable / disable power via SMU interface than communicating with PMFW directly. Reviewed-by: Lijo Lazar Reviewed-by: Mario Limonciello Signed-off-by: Pratap Nirujogi Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/pm/amdgpu_dpm.c') diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 5c1cbdc122d2..95f1fff442cb 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -98,6 +98,7 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev, case AMD_IP_BLOCK_TYPE_GMC: case AMD_IP_BLOCK_TYPE_ACP: case AMD_IP_BLOCK_TYPE_VPE: + case AMD_IP_BLOCK_TYPE_ISP: if (pp_funcs && pp_funcs->set_powergating_by_smu) ret = (pp_funcs->set_powergating_by_smu( (adev)->powerplay.pp_handle, block_type, gate, 0)); -- cgit v1.2.3