[PATCH] drm/amdgpu: return -ENOSPC when running out of UVD handles

Alexander.Deucher@xxxxxxx (Deucher, Alexander) · Wed, 13 Jul 2016 19:45:21 +0000



> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Christian KÃ¶nig
> Sent: Wednesday, July 13, 2016 3:30 PM
> To: amd-gfx at lists.freedesktop.org
> Subject: [PATCH] drm/amdgpu: return -ENOSPC when running out of UVD
> handles
> 
> From: Christian KÃ¶nig <christian.koenig at amd.com>
> 
> This is a minor interface change, but clearly won't break anything.
> 
> Signed-off-by: Christian KÃ¶nig <christian.koenig at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> index d819c78..130eddb 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> @@ -659,7 +659,7 @@ static int amdgpu_uvd_cs_msg(struct
> amdgpu_uvd_cs_ctx *ctx,
>  		}
> 
>  		DRM_ERROR("No more free UVD handles!\n");
> -		return -EINVAL;
> +		return -ENOSPC;
> 
>  	case 1:
>  		/* it's a decode msg, calc buffer sizes */
> --
> 2.5.0
> 
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