fbdev: atafb: Add support for further video bit depths on atafb:external
authorMiro Kropacek <miro.kropacek@gmail.com>
Wed, 19 Aug 2026 22:28:36 +0000 (10:28 +1200)
committerHelge Deller <deller@gmx.de>
Thu, 20 Aug 2026 22:02:41 +0000 (00:02 +0200)
commit51df976c3268b96a926d8f389fd9e91c0b5392e1
tree3110eb808166a1604710bfdfa3d9bac37fb5d689
parentd7dda89ad05173f9bbb795cd3cfc38262381f7f4
fbdev: atafb: Add support for further video bit depths on atafb:external

Supervidel offers additional video bit depths: 8-bit chunky,
16-bit RGB565 (also on the original Videl) and ARGB888.

Add code to support these bit depths.

Signed-off-by: Miro Kropacek <miro.kropacek@gmail.com>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
Link: https://lists.debian.org/debian-68k/2026/08/msg00000.html
Signed-off-by: Helge Deller <deller@gmx.de>
drivers/video/fbdev/atafb.c