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| author | Rex Zhu <Rex.Zhu@amd.com> | 2017-03-17 16:21:55 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:54:06 -0400 |
| commit | 1c622002b1aae6bf97be6f3c36203a61d8cc61cb (patch) | |
| tree | db8a0c58a2ac740da1ad731df7e433cf0c27ae0d /drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | |
| parent | 170d6e94e51939d17973d4d088f4ae85b446fb58 (diff) | |
| download | op-kernel-dev-1c622002b1aae6bf97be6f3c36203a61d8cc61cb.zip op-kernel-dev-1c622002b1aae6bf97be6f3c36203a61d8cc61cb.tar.gz | |
drm/amd/powerplay: add a new register define for APU in VI.
the ixcurrent_pg_status addr is different between APU and DGPU.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c index 07aa245..5679a42 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c @@ -1068,8 +1068,12 @@ static void uvd_v6_0_get_clockgating_state(void *handle, u32 *flags) mutex_lock(&adev->pm.mutex); - if (RREG32_SMC(ixCURRENT_PG_STATUS) & - CURRENT_PG_STATUS__UVD_PG_STATUS_MASK) { + if (adev->flags & AMD_IS_APU) + data = RREG32_SMC(ixCURRENT_PG_STATUS_APU); + else + data = RREG32_SMC(ixCURRENT_PG_STATUS); + + if (data & CURRENT_PG_STATUS__UVD_PG_STATUS_MASK) { DRM_INFO("Cannot get clockgating state when UVD is powergated.\n"); goto out; } |
