[Intel-gfx] [PATCH igt 2/6] kms_frontbuffer_tracking: use igt_drm_format_to_bpp()

[Paulo Zanoni]

The only format from fb_get_bpp() not supported by
igt_drm_format_to_bpp() is ARGB2101010, but we don't really use it in
kms_frontbuffer_tracking, so we can do the switch.

Adding ARGB2101010 to igt_fb won't be that simple since there's no
equivalent Cairo format, and igt_fb users assume that all formats
known by igt_fb have equivalent Cairo formats.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
---
 tests/kms_frontbuffer_tracking.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
index e7acc7c..c819019 100644
--- a/tests/kms_frontbuffer_tracking.c
+++ b/tests/kms_frontbuffer_tracking.c
@@ -1102,21 +1102,6 @@ static void *busy_thread_func(void *data)
 	pthread_exit(0);
 }
 
-static int fb_get_bpp(struct igt_fb *fb)
-{
-	switch (fb->drm_format) {
-	case DRM_FORMAT_RGB565:
-		return 16;
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_ARGB2101010:
-	case DRM_FORMAT_XRGB2101010:
-		return 32;
-	default:
-		igt_assert(false);
-	}
-}
-
 static void start_busy_thread(struct igt_fb *fb)
 {
 	int rc;
@@ -1129,7 +1114,7 @@ static void start_busy_thread(struct igt_fb *fb)
 	busy_thread.width = fb->width;
 	busy_thread.height = fb->height;
 	busy_thread.color = pick_color(fb, COLOR_PRIM_BG);
-	busy_thread.bpp = fb_get_bpp(fb);
+	busy_thread.bpp = igt_drm_format_to_bpp(fb->drm_format);
 
 	rc = pthread_create(&busy_thread.thread, NULL, busy_thread_func, NULL);
 	igt_assert_eq(rc, 0);
-- 
2.7.0.rc3