drm/amd/powerplay: fix raven issue for sw smu

Raven series doesn't support sw smu so far, so we have to add checking to
confirm it return false while the asic is raven.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index fe2f7e2abe3565f5b7235e308bf9695422edd823..00b7c885772bc1a4e670d2bf1911ede5ed09c375 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -138,7 +138,7 @@ bool is_support_sw_smu(struct amdgpu_device *adev)
        if (amdgpu_dpm != 1)
                return false;
 
-       if (adev->asic_type >= CHIP_VEGA20)
+       if (adev->asic_type >= CHIP_VEGA20 && adev->asic_type != CHIP_RAVEN)
                return true;
 
        return false;