[Intel-gfx] [PATCH v2 4/7] tests/kms_ccs: Test case where the CCS buffer was not provided

[Daniel Stone]

Hi Gabriel,

On 31 August 2017 at 06:58, Gabriel Krisman Bertazi
<krisman at collabora.co.uk> wrote:
> @@ -321,16 +325,19 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
>                 size[1] = f.pitches[1] * ALIGN(ccs_height, 32);
>
>                 f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
> -               f.handles[1] = f.handles[0];
> -               render_ccs(data, f.handles[1], f.offsets[1], size[1],
> -                          height, f.pitches[1]);
> +
> +               if (!(data->flags & TEST_NO_AUX_BUFFER)) {
> +                       f.handles[1] = f.handles[0];
> +                       render_ccs(data, f.handles[1], f.offsets[1], size[1],
> +                                  height, f.pitches[1]);
> +               }

Doesn't this leave modifier[1] still set? If so, that'll get rejected
by core code already for a mismatch.

Cheers,
Daniel