Hello everyone, This series is a follow up of the XRGB8888 to RGB332 conversion KUnit tests. The first patch fixes a bug reported by David Gow in the XRGB8888 to RGB332 tests. Note that the fix is required for this format because internally, the drm_fb_xrgb8888_to_rgb332_line() function, calls le32_to_cpu(). The other *_line() functiones don't change the endian. That's why the RGB565 tests don't need to make any endian conversions. I'm not sure whether this inconsistency handling the endian could be considered a bug or not, but at list it is confusing. It'd be interesting to hear the opinion of the maintainers on this topic. Patches 2 and 3 make the test generic and the last one tests drm_fb_xrgb8888_to_rgb565(). Best wishes, José Expósito Changes since v1: - Fix a bug reported by David Gow in the XRGB8888 to RGB332 tests - Simplify the test structure as suggested by David Gow - Add Tested-by Tales L. Aparecida and Acked-by Thomas Zimmermann - Fix link in the last patch (Thomas Zimmermann) José Expósito (4): drm/format-helper: Fix test on big endian architectures drm/format-helper: Rename test cases to make them more generic drm/format-helper: Support multiple target formats results drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_rgb565() .../gpu/drm/tests/drm_format_helper_test.c | 167 ++++++++++++++---- 1 file changed, 136 insertions(+), 31 deletions(-) base-commit: 6fde8eec71796f3534f0c274066862829813b21f prerequisite-patch-id: 8a16f4c8004d6161035eaea275c8eafaa0ac927e prerequisite-patch-id: 53fded2a49e6212b546db76ec52563a683752e65 prerequisite-patch-id: 294b0ca27a6ee57096c8f097c0572336b8a2d583 prerequisite-patch-id: 5e05bfc5287d16c207bfc616b2776ad72eb4ab29 prerequisite-patch-id: e94560be85dffb62a5b3cf58d1f0fc3d278ad806 prerequisite-patch-id: a471df39c7b32c69dd2b138a7d0af015ea42e00a prerequisite-patch-id: 04e8b96dd1319088e45d4b4dc4beb29889b30941 prerequisite-patch-id: 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