Re: [PATCH 5/9] drm/format-helper: Add conversion from XRGB8888 to 15-bit RGB555 formats

On 12/13/22 21:12, Thomas Zimmermann wrote: > Add conversion from XRGB to XRGB1555, ARGB1555 and RGBA5551, which > are the formats currently supported by the simplefb infrastructure. The > new helpers allow the output of XRGB framebuffers to firmware > scanout buffers in one of the 15-bit

Re: [PATCH 5/9] drm/format-helper: Add conversion from XRGB8888 to 15-bit RGB555 formats

Am 19.12.22 um 11:58 schrieb Thomas Zimmermann: Hi Am 19.12.22 um 10:23 schrieb José Expósito: Hi Thomas, Thanks for CCing me. There are some issues with this helpers on big endian architectures, you can run the test on big endian with this command:   $ ./tools/testing/kunit/kunit.py

Re: [PATCH 5/9] drm/format-helper: Add conversion from XRGB8888 to 15-bit RGB555 formats

Hi Am 19.12.22 um 10:23 schrieb José Expósito: Hi Thomas, Thanks for CCing me. There are some issues with this helpers on big endian architectures, you can run the test on big endian with this command: $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/gpu/drm/tests \

Re: [PATCH 5/9] drm/format-helper: Add conversion from XRGB8888 to 15-bit RGB555 formats

Hi Thomas, Thanks for CCing me. There are some issues with this helpers on big endian architectures, you can run the test on big endian with this command: $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/gpu/drm/tests \ --arch=powerpc --cross_compile=powerpc64-linux-gnu-

[PATCH 5/9] drm/format-helper: Add conversion from XRGB8888 to 15-bit RGB555 formats

Add conversion from XRGB to XRGB1555, ARGB1555 and RGBA5551, which are the formats currently supported by the simplefb infrastructure. The new helpers allow the output of XRGB framebuffers to firmware scanout buffers in one of the 15-bit formats. Signed-off-by: Thomas Zimmermann ---