[PATCH] drm/amdgpu: enable UVD VM only on polaris

[leo.liu@xxxxxxx (Leo Liu)]

On 07/25/2016 10:44 AM, Christian König wrote:
> From: Christian König <christian.koenig at amd.com>
>
> Stoney support it, but doesn't has unlimited session support.
>
> Signed-off-by: Christian König <christian.koenig at amd.com>

Reviewed-by: Leo Liu <leo.liu at amd.com>

Regards,
Leo

> ---
>   drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
> index f46d11c..4fa5091 100644
> --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
> @@ -1074,7 +1074,7 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
>   
>   static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)
>   {
> -	if (adev->asic_type >= CHIP_STONEY) {
> +	if (adev->asic_type >= CHIP_POLARIS10) {
>   		adev->uvd.ring.funcs = &uvd_v6_0_ring_vm_funcs;
>   		DRM_INFO("UVD is enabled in VM mode\n");
>   	} else {