[igt-dev] [PATCH i-g-t 5/8] tests/kms_draw_crc: Fix generating reference CRCs on platforms w/o aperture

[Imre Deak]

Generate reference CRCs by drawing through a CPU mapping, which is also
available on platforms w/o a GTT aperture.

Signed-off-by: Imre Deak <imre.deak at intel.com>
---
 tests/kms_draw_crc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/kms_draw_crc.c b/tests/kms_draw_crc.c
index 6de9feae..f9d4b178 100644
--- a/tests/kms_draw_crc.c
+++ b/tests/kms_draw_crc.c
@@ -187,7 +187,7 @@ static void draw_method_subtest(enum igt_draw_method method,
 	 * comparison. Cache the value so we don't recompute it for every single
 	 * subtest. */
 	if (!base_crcs[format_index].set) {
-		get_method_crc(IGT_DRAW_MMAP_GTT, formats[format_index],
+		get_method_crc(IGT_DRAW_MMAP_CPU, formats[format_index],
 			       LOCAL_DRM_FORMAT_MOD_NONE,
 			       &base_crcs[format_index].crc);
 		base_crcs[format_index].set = true;
@@ -225,7 +225,7 @@ static void fill_fb_subtest(void)
 	igt_create_fb(drm_fd, ms.mode->hdisplay, ms.mode->vdisplay,
 		      DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, &fb);
 
-	igt_draw_rect_fb(drm_fd, bufmgr, NULL, &fb, IGT_DRAW_MMAP_GTT,
+	igt_draw_rect_fb(drm_fd, bufmgr, NULL, &fb, IGT_DRAW_MMAP_CPU,
 			 0, 0, fb.width, fb.height, 0xFF);
 
 	rc = drmModeSetCrtc(drm_fd, ms.crtc_id, fb.fb_id, 0, 0,
-- 
2.23.1