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cirrus_vga: also assign gr0/1 when writting shadow_gr0/1 

This is a regression/bug caused by previous vga_cleanup.  This fixes
Ubuntu installer reported by:
	 Pierre Riteau

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-21 14:35:17 +02:00 committed by Anthony Liguori
parent 4e3db91706
commit f22f5b077c
1 changed files with 2 additions and 0 deletions
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2
hw/cirrus_vga.c
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@ -1490,9 +1490,11 @@ cirrus_vga_write_gr(CirrusVGAState * s, unsigned reg_index, int reg_value)
#endif #endif
switch (reg_index) { switch (reg_index) {
case 0x00: // Standard VGA, BGCOLOR 0x000000ff case 0x00: // Standard VGA, BGCOLOR 0x000000ff
s->vga.gr[reg_index] = reg_value & gr_mask[reg_index];
s->cirrus_shadow_gr0 = reg_value; s->cirrus_shadow_gr0 = reg_value;
break; break;
case 0x01: // Standard VGA, FGCOLOR 0x000000ff case 0x01: // Standard VGA, FGCOLOR 0x000000ff
s->vga.gr[reg_index] = reg_value & gr_mask[reg_index];
s->cirrus_shadow_gr1 = reg_value; s->cirrus_shadow_gr1 = reg_value;
break; break;
case 0x02: // Standard VGA case 0x02: // Standard VGA