[PATCH 38/48] drm/amdgpu/vcn4.0: use generic set_power_gating_state helper

[Alex Deucher]

No need for an IP specific version.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index 790b533605849..fe93d65a7684d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -98,8 +98,6 @@ static void vcn_v4_0_set_unified_ring_funcs(struct amdgpu_device *adev);
 static void vcn_v4_0_set_irq_funcs(struct amdgpu_device *adev);
 static int vcn_v4_0_set_pg_state(struct amdgpu_vcn_inst *vinst,
 				 enum amd_powergating_state state);
-static int vcn_v4_0_set_powergating_state(struct amdgpu_ip_block *ip_block,
-					  enum amd_powergating_state state);
 static int vcn_v4_0_pause_dpg_mode(struct amdgpu_vcn_inst *vinst,
 				   struct dpg_pause_state *new_state);
 static void vcn_v4_0_unified_ring_set_wptr(struct amdgpu_ring *ring);
@@ -2109,29 +2107,6 @@ static int vcn_v4_0_set_pg_state(struct amdgpu_vcn_inst *vinst,
 	return ret;
 }
 
-/**
- * vcn_v4_0_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_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_set_ras_interrupt_state - set VCN block RAS interrupt state
  *
@@ -2300,7 +2275,7 @@ static const struct amd_ip_funcs vcn_v4_0_ip_funcs = {
 	.is_idle = vcn_v4_0_is_idle,
 	.wait_for_idle = vcn_v4_0_wait_for_idle,
 	.set_clockgating_state = vcn_v4_0_set_clockgating_state,
-	.set_powergating_state = vcn_v4_0_set_powergating_state,
+	.set_powergating_state = vcn_set_powergating_state,
 	.dump_ip_state = vcn_v4_0_dump_ip_state,
 	.print_ip_state = vcn_v4_0_print_ip_state,
 };
-- 
2.47.1