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cbvga_setup_modes: use real mode number instead of 0x140 

In case the framebuffer size matches one of the cbvga video modes
just use that mode number instead of 0x140.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2018-05-30 22:52:04 +02:00
parent 77404b450d
commit 902bacb5f0
1 changed files with 5 additions and 0 deletions
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5
vgasrc/cbvga.c
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@ -260,6 +260,11 @@ cbvga_setup_modes(u64 addr, u8 bpp, u32 xlines, u32 ylines, u32 linelength)
dprintf(3, "Removing mode %x\n", GET_GLOBAL(cbmode_g->mode));
SET_VGA(cbmode_g->mode, 0xffff);
}
if ((GET_GLOBAL(cbmode_g->info.height) == ylines)
&& (GET_GLOBAL(cbmode_g->info.width) == xlines)
&& (GET_GLOBAL(cbmode_g->info.depth) == bpp)) {
SET_VGA(CBmode, GET_GLOBAL(cbmode_g->mode));
}
}
}