[PATCH 4/6] drm/amdgpu:cleanup ucode_init_bo

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Am 30.10.2017 um 05:15 schrieb Monk Liu:
> 1,no sriov check since gpu recover is unified
> 2,need CPU_ACCESS_REQUIRED flag for VRAM if SRIOV
> because otherwise after following PIN the first allocated
> VRAM bo is wasted due to some TTM mgr reason.
>
> Change-Id: I4d029f2da8bb463942c7861d3e52f309bdba9576
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
> index edc37cc..ab9b2d4 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
> @@ -370,10 +370,10 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
>   		return 0;
>   	}
>   
> -	if (!amdgpu_sriov_vf(adev) || !adev->in_gpu_reset) {
> +	if (!adev->in_gpu_reset) {
>   		err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true,
>   					amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
> -					AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
> +					AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS|AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
>   					NULL, NULL, 0, bo);
>   		if (err) {
>   			dev_err(adev->dev, "(%d) Firmware buffer allocate failed\n", err);




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