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drm/amd/amdgpu: enable gfxoff on gc 12.0.1

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Enable gfxoff on gc 12.0.1

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Jack Gui <Jack.Gui@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng
2024-03-11 14:11:39 +08:00
committed by Alex Deucher
parent b9f5d0f978
commit dd8707295d
2 changed files with 14 additions and 1 deletions
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14
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
View File

@@ -3606,7 +3606,19 @@ static void gfx_v12_cntl_pg(struct amdgpu_device *adev, bool enable)
static int gfx_v12_0_set_powergating_state(void *handle,
enum amd_powergating_state state)
{
/* TODO */
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
bool enable = (state == AMD_PG_STATE_GATE);
if (amdgpu_sriov_vf(adev))
return 0;
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(12, 0, 1):
amdgpu_gfx_off_ctrl(adev, enable);
break;
default:
break;
}
return 0;
}

1
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
View File

@@ -758,6 +758,7 @@ int smu_v14_0_gfx_off_control(struct smu_context *smu, bool enable)
case IP_VERSION(14, 0, 0):
case IP_VERSION(14, 0, 1):
case IP_VERSION(14, 0, 2):
case IP_VERSION(14, 0, 3):
if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))
return 0;
if (enable)