drm/amdgpu/vcn5.0.1: use generic set_power_gating_state helper

No need for an IP specific version.

Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
index da6cbb172f627d6b768f64f66bca0c0f01052bd3..900702b1a3bb404d7c67dd90e14485ffcd1f0f18 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
@@ -42,8 +42,6 @@ static void vcn_v5_0_1_set_unified_ring_funcs(struct amdgpu_device *adev);
 static void vcn_v5_0_1_set_irq_funcs(struct amdgpu_device *adev);
 static int vcn_v5_0_1_set_pg_state(struct amdgpu_vcn_inst *vinst,
                                   enum amd_powergating_state state);
-static int vcn_v5_0_1_set_powergating_state(struct amdgpu_ip_block *ip_block,
-                                           enum amd_powergating_state state);
 static void vcn_v5_0_1_unified_ring_set_wptr(struct amdgpu_ring *ring);
 
 /**
@@ -1041,29 +1039,6 @@ static int vcn_v5_0_1_set_pg_state(struct amdgpu_vcn_inst *vinst,
        return ret;
 }
 
-/**
- * vcn_v5_0_1_set_powergating_state - set VCN block powergating state
- *
- * @ip_block: Pointer to the amdgpu_ip_block for this hw instance.
- * @state: power gating state
- *
- * Set VCN block powergating state
- */
-static int vcn_v5_0_1_set_powergating_state(struct amdgpu_ip_block *ip_block,
-                                           enum amd_powergating_state state)
-{
-       struct amdgpu_device *adev = ip_block->adev;
-       int ret = 0, i;
-
-       for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
-               struct amdgpu_vcn_inst *vinst = &adev->vcn.inst[i];
-
-               ret |= vinst->set_pg_state(vinst, state);
-       }
-
-       return ret;
-}
-
 /**
  * vcn_v5_0_1_process_interrupt - process VCN block interrupt
  *
@@ -1142,7 +1117,7 @@ static const struct amd_ip_funcs vcn_v5_0_1_ip_funcs = {
        .soft_reset = NULL,
        .post_soft_reset = NULL,
        .set_clockgating_state = vcn_v5_0_1_set_clockgating_state,
-       .set_powergating_state = vcn_v5_0_1_set_powergating_state,
+       .set_powergating_state = vcn_set_powergating_state,
        .dump_ip_state = vcn_v5_0_0_dump_ip_state,
        .print_ip_state = vcn_v5_0_0_print_ip_state,
 };