* ----------------------------------------------------------------------- */
/*
- * arch/i386/boot/video-bios.c
- *
* Standard video BIOS modes
*
* We have two options for this; silent and scanned.
if (new_mode == mode)
return 0; /* Mode change OK */
+#ifndef _WAKEUP
if (new_mode != boot_params.screen_info.orig_video_mode) {
/* Mode setting failed, but we didn't end up where we
started. That's bad. Try to revert to the original
: "+a" (ax)
: : "ebx", "ecx", "edx", "esi", "edi");
}
+#endif
return -1;
}
static int bios_probe(void)
{
u8 mode;
+#ifdef _WAKEUP
+ u8 saved_mode = 0x03;
+#else
u8 saved_mode = boot_params.screen_info.orig_video_mode;
+#endif
u16 crtc;
struct mode_info *mi;
int nmodes = 0;
mi = GET_HEAP(struct mode_info, 1);
mi->mode = VIDEO_FIRST_BIOS+mode;
+ mi->depth = 0; /* text */
mi->x = rdfs16(0x44a);
mi->y = rdfs8(0x484)+1;
nmodes++;
__videocard video_bios =
{
- .card_name = "BIOS (scanned)",
+ .card_name = "BIOS",
.probe = bios_probe,
.set_mode = bios_set_mode,
.unsafe = 1,