1 files changed, 0 insertions, 142 deletions
diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c
index 7fd4eac3c55e..ad06762db671 100644
--- a/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -1335,147 +1335,6 @@ static void drm_test_fb_clip_offset(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, offset, params->expected_offset);
 }
 
-struct fb_build_fourcc_list_case {
-	const char *name;
-	u32 native_fourccs[TEST_BUF_SIZE];
-	size_t native_fourccs_size;
-	u32 expected[TEST_BUF_SIZE];
-	size_t expected_fourccs_size;
-};
-
-static struct fb_build_fourcc_list_case fb_build_fourcc_list_cases[] = {
-	{
-		.name = "no native formats",
-		.native_fourccs = { },
-		.native_fourccs_size = 0,
-		.expected = { DRM_FORMAT_XRGB8888 },
-		.expected_fourccs_size = 1,
-	},
-	{
-		.name = "XRGB8888 as native format",
-		.native_fourccs = { DRM_FORMAT_XRGB8888 },
-		.native_fourccs_size = 1,
-		.expected = { DRM_FORMAT_XRGB8888 },
-		.expected_fourccs_size = 1,
-	},
-	{
-		.name = "remove duplicates",
-		.native_fourccs = {
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_RGB565,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_RGB565,
-			DRM_FORMAT_RGB565,
-			DRM_FORMAT_XRGB8888,
-		},
-		.native_fourccs_size = 11,
-		.expected = {
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_RGB888,
-			DRM_FORMAT_RGB565,
-		},
-		.expected_fourccs_size = 3,
-	},
-	{
-		.name = "convert alpha formats",
-		.native_fourccs = {
-			DRM_FORMAT_ARGB1555,
-			DRM_FORMAT_ABGR1555,
-			DRM_FORMAT_RGBA5551,
-			DRM_FORMAT_BGRA5551,
-			DRM_FORMAT_ARGB8888,
-			DRM_FORMAT_ABGR8888,
-			DRM_FORMAT_RGBA8888,
-			DRM_FORMAT_BGRA8888,
-			DRM_FORMAT_ARGB2101010,
-			DRM_FORMAT_ABGR2101010,
-			DRM_FORMAT_RGBA1010102,
-			DRM_FORMAT_BGRA1010102,
-		},
-		.native_fourccs_size = 12,
-		.expected = {
-			DRM_FORMAT_XRGB1555,
-			DRM_FORMAT_XBGR1555,
-			DRM_FORMAT_RGBX5551,
-			DRM_FORMAT_BGRX5551,
-			DRM_FORMAT_XRGB8888,
-			DRM_FORMAT_XBGR8888,
-			DRM_FORMAT_RGBX8888,
-			DRM_FORMAT_BGRX8888,
-			DRM_FORMAT_XRGB2101010,
-			DRM_FORMAT_XBGR2101010,
-			DRM_FORMAT_RGBX1010102,
-			DRM_FORMAT_BGRX1010102,
-		},
-		.expected_fourccs_size = 12,
-	},
-	{
-		.name = "random formats",
-		.native_fourccs = {
-			DRM_FORMAT_Y212,
-			DRM_FORMAT_ARGB1555,
-			DRM_FORMAT_ABGR16161616F,
-			DRM_FORMAT_C8,
-			DRM_FORMAT_BGR888,
-			DRM_FORMAT_XRGB1555,
-			DRM_FORMAT_RGBA5551,
-			DRM_FORMAT_BGR565_A8,
-			DRM_FORMAT_R10,
-			DRM_FORMAT_XYUV8888,
-		},
-		.native_fourccs_size = 10,
-		.expected = {
-			DRM_FORMAT_Y212,
-			DRM_FORMAT_XRGB1555,
-			DRM_FORMAT_ABGR16161616F,
-			DRM_FORMAT_C8,
-			DRM_FORMAT_BGR888,
-			DRM_FORMAT_RGBX5551,
-			DRM_FORMAT_BGR565_A8,
-			DRM_FORMAT_R10,
-			DRM_FORMAT_XYUV8888,
-			DRM_FORMAT_XRGB8888,
-		},
-		.expected_fourccs_size = 10,
-	},
-};
-
-static void fb_build_fourcc_list_case_desc(struct fb_build_fourcc_list_case *t, char *desc)
-{
-	strscpy(desc, t->name, KUNIT_PARAM_DESC_SIZE);
-}
-
-KUNIT_ARRAY_PARAM(fb_build_fourcc_list, fb_build_fourcc_list_cases, fb_build_fourcc_list_case_desc);
-
-static void drm_test_fb_build_fourcc_list(struct kunit *test)
-{
-	const struct fb_build_fourcc_list_case *params = test->param_value;
-	u32 fourccs_out[TEST_BUF_SIZE] = {0};
-	size_t nfourccs_out;
-	struct drm_device *drm;
-	struct device *dev;
-
-	dev = drm_kunit_helper_alloc_device(test);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
-
-	drm = __drm_kunit_helper_alloc_drm_device(test, dev, sizeof(*drm), 0, DRIVER_MODESET);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, drm);
-
-	nfourccs_out = drm_fb_build_fourcc_list(drm, params->native_fourccs,
-						params->native_fourccs_size,
-						fourccs_out, TEST_BUF_SIZE);
-
-	KUNIT_EXPECT_EQ(test, nfourccs_out, params->expected_fourccs_size);
-	KUNIT_EXPECT_MEMEQ(test, fourccs_out, params->expected, TEST_BUF_SIZE);
-}
-
 struct fb_memcpy_case {
 	const char *name;
 	u32 format;
@@ -1864,7 +1723,6 @@ static struct kunit_case drm_format_helper_test_cases[] = {
 	KUNIT_CASE_PARAM(drm_test_fb_xrgb8888_to_xbgr8888, convert_xrgb8888_gen_params),
 	KUNIT_CASE_PARAM(drm_test_fb_xrgb8888_to_abgr8888, convert_xrgb8888_gen_params),
 	KUNIT_CASE_PARAM(drm_test_fb_clip_offset, clip_offset_gen_params),
-	KUNIT_CASE_PARAM(drm_test_fb_build_fourcc_list, fb_build_fourcc_list_gen_params),
 	KUNIT_CASE_PARAM(drm_test_fb_memcpy, fb_memcpy_gen_params),
 	{}
 };