| commit | ced64254d66c28e18e669318aaffa0338df6ae3a | |
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | |
| Thu, 26 Oct 2023 08:56:49 +0000 (26 09:56 +0100) | ||
| committer | Laurent Vivier <laurent@vivier.eu> | |
| Sun, 5 Nov 2023 14:48:36 +0000 (5 15:48 +0100) | ||
| tree | 32fafbec7351b3b601d4060e991262be9e814cb4 | treesnapshot (tar.gz zip) |
| parent | 2fca4e7a710bc5783b1043ce354b0597b519f157 | commitdiff |
macfb: allow larger write accesses to the DAFB_LUT register
The original tests with MacOS showed that only the bottom 8 bits of the DAFB_LUT
register were used when writing to the LUT, however A/UX performs some of its
writes using 4 byte accesses. Expand the address range for the DAFB_LUT register
so that different size accesses write the correct value to the color_palette
array.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20231026085650.917663-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The original tests with MacOS showed that only the bottom 8 bits of the DAFB_LUT
register were used when writing to the LUT, however A/UX performs some of its
writes using 4 byte accesses. Expand the address range for the DAFB_LUT register
so that different size accesses write the correct value to the color_palette
array.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20231026085650.917663-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| hw/display/macfb.c | diffblobblamehistory |