CVS commit: [netbsd-9] src/sys/arch/hp300/dev

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Apr 21 17:59:48 UTC 2021

Modified Files:
        src/sys/arch/hp300/dev [netbsd-9]: diofb.c topcat.c

Log Message:
Pull up following revision(s) (requested by tsutsui in ticket #1248):

        sys/arch/hp300/dev/topcat.c: revision 1.5
        sys/arch/hp300/dev/diofb.c: revision 1.5

Fix two problems on old topcat(4) framebuffers found on HP332/340.

- Fix panic on monochrome framebuffers. They don't have palette registers.
  The problem was reported from Anders Gustafsson and also Andrew Gillham
  back in 2013:
   https://mail-index.netbsd.org/port-hp300/2013/09/27/msg000086.html
   https://mail-index.netbsd.org/port-hp300/2013/09/28/msg000087.html

- Fix incorrect framebuffer width of 98542/98544 framebuffers on HP332.
  Reported from Andrew Gillham (98542) as above and Chris Hanson (98543):
   https://mail-index.netbsd.org/port-hp300/2013/09/27/msg000083.html
   https://mail-index.netbsd.org/port-hp300/2020/05/01/msg000164.html

Worth to pullup to netbsd-9.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.4.34.1 src/sys/arch/hp300/dev/diofb.c
cvs rdiff -u -r1.4 -r1.4.64.1 src/sys/arch/hp300/dev/topcat.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.