[enable VCN2.0 for NV12 SRIOV 2/6] drm/amdgpu: disable jpeg block for SRIOV

[Liu, Monk]

This is not supported by MMSCH FW... 

_____________________________________
Monk Liu|GPU Virtualization Team |AMD


-----Original Message-----
From: Christian König <ckoenig.leichtzumerken at gmail.com> 
Sent: Thursday, March 5, 2020 9:38 PM
To: Liu, Monk <Monk.Liu at amd.com>; amd-gfx at lists.freedesktop.org
Subject: Re: [enable VCN2.0 for NV12 SRIOV 2/6] drm/amdgpu: disable jpeg block for SRIOV

A commit message explaining why we disable it and if it could be enabled again or if this is permanent would be nice to have.

Christian.

Am 05.03.20 um 14:33 schrieb Monk Liu:
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/nv.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c 
> b/drivers/gpu/drm/amd/amdgpu/nv.c index 2d1bebd..033cbbc 100644
> --- a/drivers/gpu/drm/amd/amdgpu/nv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/nv.c
> @@ -516,7 +516,8 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
>   		    !amdgpu_sriov_vf(adev))
>   			amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
>   		amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);
> -		amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block);
> +		if (!amdgpu_sriov_vf(adev))
> +			amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block);
>   		break;
>   	default:
>   		return -EINVAL;