drm/amdgpu/vcn4.0.3: 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_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
index 58da0505b4d7eaf976650694db6c95a9082cfa34..2681c40704a15dac1c2b700c20115d830bd6b8f2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
@@ -89,8 +89,6 @@ static void vcn_v4_0_3_set_unified_ring_funcs(struct amdgpu_device *adev);
 static void vcn_v4_0_3_set_irq_funcs(struct amdgpu_device *adev);
 static int vcn_v4_0_3_set_pg_state(struct amdgpu_vcn_inst *vinst,
                                   enum amd_powergating_state state);
-static int vcn_v4_0_3_set_powergating_state(struct amdgpu_ip_block *ip_block,
-                                           enum amd_powergating_state state);
 static int vcn_v4_0_3_pause_dpg_mode(struct amdgpu_vcn_inst *vinst,
                                     struct dpg_pause_state *new_state);
 static void vcn_v4_0_3_unified_ring_set_wptr(struct amdgpu_ring *ring);
@@ -1713,29 +1711,6 @@ static int vcn_v4_0_3_set_pg_state(struct amdgpu_vcn_inst *vinst,
        return ret;
 }
 
-/**
- * vcn_v4_0_3_set_powergating_state - set VCN block powergating state
- *
- * @ip_block: amdgpu_ip_block pointer
- * @state: power gating state
- *
- * Set VCN block powergating state
- */
-static int vcn_v4_0_3_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_v4_0_3_set_interrupt_state - set VCN block interrupt state
  *
@@ -1893,7 +1868,7 @@ static const struct amd_ip_funcs vcn_v4_0_3_ip_funcs = {
        .is_idle = vcn_v4_0_3_is_idle,
        .wait_for_idle = vcn_v4_0_3_wait_for_idle,
        .set_clockgating_state = vcn_v4_0_3_set_clockgating_state,
-       .set_powergating_state = vcn_v4_0_3_set_powergating_state,
+       .set_powergating_state = vcn_set_powergating_state,
        .dump_ip_state = vcn_v4_0_3_dump_ip_state,
        .print_ip_state = vcn_v4_0_3_print_ip_state,
 };