2012/9/3 Kevin O'Connor <[email protected]>: > On Sat, Sep 01, 2012 at 05:12:55PM +0200, Christian Gmeiner wrote: >> As all supported graphic adapters are supporting VGA we should >> list them in int10 (AX = 4F00h). Also clext.c and bochsvga.c >> are haveing a function named like is_XXX_mode() which checks >> if its a default VGA mode or a VESA mode. If its a normal VGA >> mode stdvga_set_mode() gets called. > [...] >> void >> stdvga_list_modes(u16 seg, u16 *dest, u16 *last) >> { >> + int i; >> + for (i = 0; i < ARRAY_SIZE(vga_modes); i++) { >> + struct stdvga_mode_s *stdmode_g = &vga_modes[i]; >> + u16 mode = GET_GLOBAL(stdmode_g->mode); >> + if (mode == 0xffff) >> + continue; >> + SET_FARVAR(seg, *dest, mode); >> + dest++; >> + } >> + >> SET_FARVAR(seg, *dest, 0xffff); >> } > > This is a good idea. However, I don't think vbe_104f01() will > correctly handle all the standard vga modes as it is coded today. >
I will have a closer look at it during my following patches. If you want you can skip this patch. --- Christian Gmeiner, MSc _______________________________________________ SeaBIOS mailing list [email protected] http://www.seabios.org/mailman/listinfo/seabios
