Commit f73195ad authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Linus Torvalds

[PATCH] matroxfb: Set maxhipri to 0

The current init code sets hiprilvl to 0 and maxhipri to 5.  According to the
specs those values are illegal on both G200 and G400.  It also causes
distortions on the TV-out at least when CRTC2 is in YUV mode as is the case
with DirectFB.  This patch resets both values to 0.
Signed-off-by: default avatarVille Syrjälä <syrjala@sci.fi>
Signed-off-by: default avatarPetr Vandrovec <petr@vandrovec.name>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5ea8d9d0
......@@ -978,7 +978,7 @@ static void MGAG100_reset(WPMINFO2) {
hw->MXoptionReg |= 0x40; /* FIXME... */
pci_write_config_dword(ACCESS_FBINFO(pcidev), PCI_OPTION_REG, hw->MXoptionReg);
}
mga_setr(M_EXTVGA_INDEX, 0x06, 0x50);
mga_setr(M_EXTVGA_INDEX, 0x06, 0x00);
}
}
if (ACCESS_FBINFO(devflags.g450dac)) {
......
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