Hi all,
This patch series contains several endianness fixes for the DRM
subsystem.
This has been tested on ARAnyM using a work-in-progress Atari DRM
driver, which supports (a.o.) big-endian RGB565 (more info and related
patches can be found in [1]).
Thanks for your comments!
[1] "[PATCH v3 00/10] drm: Add support for low-color frame buffer formats"
https://lore.kernel.org/r/cover.1657294931.git.geert@xxxxxxxxxxxxxx
Geert Uytterhoeven (3):
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
drm/format-helper: Fix endianness in drm_fb_*_to_*() conversion
helpers
drm/gud: Fix endianness in gud_xrgb8888_to_color() helper
drivers/gpu/drm/drm_format_helper.c | 80 +++++++++++++++++------------
drivers/gpu/drm/drm_fourcc.c | 4 ++
drivers/gpu/drm/gud/gud_pipe.c | 14 ++---
3 files changed, 58 insertions(+), 40 deletions(-)
--
2.25.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
