[igt-dev] [PATCH i-g-t 4/5] tests/kms_draw_crc: Use 4 tiling when filling framebuffer

[Juha-Pekka Heikkila]

Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>

On 9.3.2022 18.44, Jeevan B wrote:
> From: Mika Kahola <mika.kahola at intel.com>
> 
> For platforms with 4 tiling, let's use 4 tiling instead of Y tiling.
> 
> Signed-off-by: Mika Kahola <mika.kahola at intel.com>
> Signed-off-by: Jeevan B <jeevan.b at intel.com>
> ---
>   tests/i915/kms_draw_crc.c | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/i915/kms_draw_crc.c b/tests/i915/kms_draw_crc.c
> index 33b7bdf4..33fefed4 100644
> --- a/tests/i915/kms_draw_crc.c
> +++ b/tests/i915/kms_draw_crc.c
> @@ -226,6 +226,7 @@ static void fill_fb_subtest(void)
>   	int rc;
>   	struct igt_fb fb;
>   	igt_crc_t base_crc, crc;
> +	bool has_4tile = intel_get_device_info(intel_get_drm_devid(drm_fd))->has_4tile;
>   
>   	igt_create_fb(drm_fd, ms.mode->hdisplay, ms.mode->vdisplay,
>   		      DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_LINEAR, &fb);
> @@ -248,7 +249,9 @@ static void fill_fb_subtest(void)
>   	igt_assert_crc_equal(&crc, &base_crc);
>   
>   	if (intel_display_ver(intel_get_drm_devid(drm_fd)) >= 9) {
> -		get_fill_crc(I915_FORMAT_MOD_Y_TILED, &crc);
> +		get_fill_crc(has_4tile ?
> +			     I915_FORMAT_MOD_4_TILED : I915_FORMAT_MOD_Y_TILED,
> +			     &crc);
>   		igt_assert_crc_equal(&crc, &base_crc);
>   	}
>