[igt-dev] [PATCH] tests/kms: Skip kms test cases for DCC and DCC_RETILE

[Bas Nieuwenhuizen]

Can you add a comment on why we are skipping them?

On Wed, Apr 6, 2022 at 7:07 PM Alex Hung <alex.hung at amd.com> wrote:
>
> Skip the KMS test cases for planes that has modifiers with
> DCC and DCC_RETILE on AMDGPU.
>
> Signed-off-by: Alex Hung <alex.hung at amd.com>
> ---
>  tests/kms_plane.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/tests/kms_plane.c b/tests/kms_plane.c
> index 137f23a8..1a71822a 100644
> --- a/tests/kms_plane.c
> +++ b/tests/kms_plane.c
> @@ -1004,6 +1004,14 @@ static bool skip_plane(data_t *data, igt_plane_t *plane)
>  {
>         int index = plane->index;
>
> +       for (int i = 0; i < plane->format_mod_count; i++) {
> +               if (AMD_FMT_MOD_GET(DCC, plane->modifiers[i]) ||
> +                   AMD_FMT_MOD_GET(DCC_RETILE, plane->modifiers[i])) {
> +                       igt_debug("Skipping planes with DCC or DCC_RETILE\n");
> +                       return true;
> +               }
> +       }
> +
>         if (data->extended)
>                 return false;
>
> --
> 2.35.1
>