[PATCH v2 0/5] m68k SuperVidel patches

Version 2 of Miro Kropacek's patches for Atari SuperVidel, as
posted to debian-68k.

Patch 1 is a bugfix for the Atari mouse input device driver
(miscompiled since v6.2 with use of -funsigned_char). Geert's
suggestion to change the mouse interrupt function signature
adopted (generates equivalent code as seen by inspection and
testing on my 030 Falcon).

Patches 2-4 are fbdev hardware support patches for the SuperVidel
blitter hardware.

Patch 5 is adding support to make use of the ethoc hardware also
in the SuperVidel. Platform device register error handling (reported
by Geert) fixed.

All patches tested by Miro on his CT60 with SuperVidel.

Cheers,

   Michael