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drm/amdgpu/vcn5.0.1: add set_pg_state callback

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Rework the code as a vcn instance callback.

Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2024-12-10 14:15:34 -05:00
parent f2eb0a66ca
commit 592846e3fe
1 changed files with 13 additions and 12 deletions
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25
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
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@@ -40,9 +40,8 @@
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_powergating_state_inst(struct amdgpu_ip_block *ip_block,
enum amd_powergating_state state,
int i);
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);
@@ -68,6 +67,8 @@ static int vcn_v5_0_1_early_init(struct amdgpu_ip_block *ip_block)
vcn_v5_0_1_set_irq_funcs(adev);
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
adev->vcn.inst[i].set_pg_state = vcn_v5_0_1_set_pg_state;
r = amdgpu_vcn_early_init(adev, i);
if (r)
return r;
@@ -1021,15 +1022,12 @@ static int vcn_v5_0_1_set_clockgating_state(struct amdgpu_ip_block *ip_block,
return 0;
}
static int vcn_v5_0_1_set_powergating_state_inst(struct amdgpu_ip_block *ip_block,
enum amd_powergating_state state,
int i)
static int vcn_v5_0_1_set_pg_state(struct amdgpu_vcn_inst *vinst,
enum amd_powergating_state state)
{
struct amdgpu_device *adev = ip_block->adev;
struct amdgpu_vcn_inst *vinst = &adev->vcn.inst[i];
int ret = 0;
if (state == adev->vcn.inst[i].cur_state)
if (state == vinst->cur_state)
return 0;
if (state == AMD_PG_STATE_GATE)
@@ -1038,7 +1036,7 @@ static int vcn_v5_0_1_set_powergating_state_inst(struct amdgpu_ip_block *ip_bloc
ret = vcn_v5_0_1_start(vinst);
if (!ret)
adev->vcn.inst[i].cur_state = state;
vinst->cur_state = state;
return ret;
}
@@ -1057,8 +1055,11 @@ static int vcn_v5_0_1_set_powergating_state(struct amdgpu_ip_block *ip_block,
struct amdgpu_device *adev = ip_block->adev;
int ret = 0, i;
for (i = 0; i < adev->vcn.num_vcn_inst; ++i)
vcn_v5_0_1_set_powergating_state_inst(ip_block, state, 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;
}