For the patch:
Reviewed-by: Marek Ol??k <marek.olsak at amd.com>
It would be clearer if alt_domain was renamed to allowed_domains.
Marek
On Mon, May 12, 2014 at 3:30 PM, Christian K?nig
<deathsimple at vodafone.de> wrote:
> From: Christian K?nig <christian.koenig at amd.com>
>
> Some buffers (UVD/VM page tables) must be placed in VRAM,
> but the byte restriction for moving buffers didn't took this
> into account.
>
> v2: keep closer to the original code
>
> Signed-off-by: Christian K?nig <christian.koenig at amd.com>
> ---
> drivers/gpu/drm/radeon/radeon_object.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_object.c
> b/drivers/gpu/drm/radeon/radeon_object.c
> index 72705fb..4faa4d6 100644
> --- a/drivers/gpu/drm/radeon/radeon_object.c
> +++ b/drivers/gpu/drm/radeon/radeon_object.c
> @@ -458,7 +458,7 @@ int radeon_bo_list_validate(struct radeon_device *rdev,
> * into account. We don't want to disallow buffer
> moves
> * completely.
> */
> - if (current_domain != RADEON_GEM_DOMAIN_CPU &&
> + if ((lobj->alt_domain & current_domain) != 0 &&
> (domain & current_domain) == 0 && /* will be
> moved */
> bytes_moved > bytes_moved_threshold) {
> /* don't move it */
> --
> 1.9.1
>
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