[PATCH 2/2] drm/radeon/evergreen_cs: lower evergreen_surface_check_linear_aligned restriction

[Alex Deucher]

Applied the series.

Thanks!

On Tue, Jun 10, 2025 at 3:12 PM Patrick Lerda <patrick9876 at free.fr> wrote:
>
> This change removes the restriction when palign=64 and nbx=32.
> This makes two piglit tests working. This is discussed on the
> thread linked below.
>
> Link: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9056
> Signed-off-by: Patrick Lerda <patrick9876 at free.fr>
> ---
>  drivers/gpu/drm/radeon/evergreen_cs.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
> index 7d00096fc915..266c57733136 100644
> --- a/drivers/gpu/drm/radeon/evergreen_cs.c
> +++ b/drivers/gpu/drm/radeon/evergreen_cs.c
> @@ -211,7 +211,7 @@ static int evergreen_surface_check_linear_aligned(struct radeon_cs_parser *p,
>         surf->base_align = track->group_size;
>         surf->palign = palign;
>         surf->halign = 1;
> -       if (surf->nbx & (palign - 1)) {
> +       if ((surf->nbx & (palign - 1)) && !(palign == 64 && surf->nbx == 32)) {
>                 if (prefix) {
>                         dev_warn(p->dev, "%s:%d %s pitch %d invalid must be aligned with %d\n",
>                                  __func__, __LINE__, prefix, surf->nbx, palign);
> --
> 2.49.0
>