diff options
| -rw-r--r-- | hw/display/cirrus_vga.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c index 27252646bc..686b06205c 100644 --- a/hw/display/cirrus_vga.c +++ b/hw/display/cirrus_vga.c @@ -1351,7 +1351,6 @@ static void cirrus_vga_write_sr(CirrusVGAState * s, uint32_t val) case 0x0d: // VCLK 2 case 0x0e: // VCLK 3 case 0x0f: // DRAM Control - case 0x12: // Graphics Cursor Attribute case 0x13: // Graphics Cursor Pattern Address case 0x14: // Scratch Register 2 case 0x15: // Scratch Register 3 @@ -1370,6 +1369,14 @@ static void cirrus_vga_write_sr(CirrusVGAState * s, uint32_t val) s->vga.sr_index, val); #endif break; + case 0x12: // Graphics Cursor Attribute + s->vga.sr[0x12] = val; + s->vga.force_shadow = !!(val & CIRRUS_CURSOR_SHOW); +#ifdef DEBUG_CIRRUS + printf("cirrus: cursor ctl SR12=%02x (force shadow: %d)\n", + val, s->vga.force_shadow); +#endif + break; case 0x17: // Configuration Readback and Extended Control s->vga.sr[s->vga.sr_index] = (s->vga.sr[s->vga.sr_index] & 0x38) | (val & 0xc7); |