When A/UX uses the MacOS Device Manager Status (GetEntries) call to read the
contents of the CLUT, it is easy to see that the requested index is written to
the DAFB_RESET register. Update the palette_current index with the requested
value, and rename it to DAFB_LUT_INDEX to reflect its true purpose.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <
20231026085650.917663-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
#define DAFB_INTR_MASK 0x104
#define DAFB_INTR_STAT 0x108
#define DAFB_INTR_CLEAR 0x10c
-#define DAFB_RESET 0x200
+#define DAFB_LUT_INDEX 0x200
#define DAFB_LUT 0x213
#define DAFB_INTR_VBL 0x4
s->regs[DAFB_INTR_STAT >> 2] &= ~DAFB_INTR_VBL;
macfb_update_irq(s);
break;
- case DAFB_RESET:
- s->palette_current = 0;
+ case DAFB_LUT_INDEX:
+ s->palette_current = (val & 0xff) * 3;
break;
case DAFB_LUT:
s->color_palette[s->palette_current] = val;