Commit 4db88a90 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/format-helper: Type fixes in format-helper tests 



Change the source-buffer type of le32buf_to_cpu() to __le32* to
reflect endianness. Result buffers are converted to local endianness,
so instantiate them from regular u8 or u32 types.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarMaíra Canal <mcanal@igalia.com>
Reviewed-by: default avatarJosé Expósito <jose.exposito89@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230102112927.26565-6-tzimmermann@suse.de
parent f21d62c9

drivers/gpu/drm/tests/drm_format_helper_test.c

+6 −6
Original line number Diff line number Diff line
@@ -279,7 +279,7 @@ static u16 *le16buf_to_cpu(struct kunit *test, const __le16 *buf, size_t buf_siz 
	return dst;

}



static u32 *le32buf_to_cpu(struct kunit *test, const u32 *buf, size_t buf_size)

static u32 *le32buf_to_cpu(struct kunit *test, const __le32 *buf, size_t buf_size)

{

	u32 *dst = NULL;

	int n;
@@ -323,7 +323,7 @@ static void drm_test_fb_xrgb8888_to_gray8(struct kunit *test) 
	const struct convert_xrgb8888_case *params = test->param_value;

	const struct convert_to_gray8_result *result = &params->gray8_result;

	size_t dst_size;

	__u8 *buf = NULL;

	u8 *buf = NULL;

	__le32 *xrgb8888 = NULL;

	struct iosys_map dst, src;
@@ -353,7 +353,7 @@ static void drm_test_fb_xrgb8888_to_rgb332(struct kunit *test) 
	const struct convert_xrgb8888_case *params = test->param_value;

	const struct convert_to_rgb332_result *result = &params->rgb332_result;

	size_t dst_size;

	__u8 *buf = NULL;

	u8 *buf = NULL;

	__le32 *xrgb8888 = NULL;

	struct iosys_map dst, src;
@@ -419,7 +419,7 @@ static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test) 
	const struct convert_xrgb8888_case *params = test->param_value;

	const struct convert_to_rgb888_result *result = &params->rgb888_result;

	size_t dst_size;

	__u8 *buf = NULL;

	u8 *buf = NULL;

	__le32 *xrgb8888 = NULL;

	struct iosys_map dst, src;
@@ -453,7 +453,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test) 
	const struct convert_xrgb8888_case *params = test->param_value;

	const struct convert_to_xrgb2101010_result *result = &params->xrgb2101010_result;

	size_t dst_size;

	__u32 *buf = NULL;

	u32 *buf = NULL;

	__le32 *xrgb8888 = NULL;

	struct iosys_map dst, src;
@@ -475,7 +475,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test) 
	iosys_map_set_vaddr(&src, xrgb8888);



	drm_fb_xrgb8888_to_xrgb2101010(&dst, &result->dst_pitch, &src, &fb, &params->clip);

	buf = le32buf_to_cpu(test, buf, dst_size / sizeof(u32));

	buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));

	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);

}