Enable VGA output when settings bochs-specific mode

When used from OVMF+CSM, we got no video output. It appears that we were
never enabling the display output except when configuring a text mode.
Which never happens, in the OVMF+CSM case.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/vgasrc/bochsvga.c b/vgasrc/bochsvga.c
index bb5a64d975ca516a53c6514ec2fe6ffae4489cda..b0ba1ecff86857e5eb463bd8a816c84ae9672569 100644 (file)
--- a/vgasrc/bochsvga.c
+++ b/vgasrc/bochsvga.c
@@ -319,6 +319,7 @@ bochsvga_set_mode(struct vgamode_s *vmode_g, int flags)
         stdvga_sequ_mask(0x04, 0x00, 0x08);
         stdvga_grdc_mask(0x05, 0x20, 0x40);
     }
+    stdvga_attrindex_write(0x20);
 
     return 0;
 }