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authorVille Syrjälä <syrjala@sci.fi>2005-11-07 01:01:00 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:54 -0800
commitf73195ad7e68fb4e546350222d31e19ebc1d3578 (patch)
treebed25e280cc43423c8108ff222164846eefba9da /drivers/video/matrox
parent5ea8d9d0384761251db10ecce7618f84b67d50d4 (diff)
[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: Ville Syrjälä <syrjala@sci.fi> Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/matrox')
-rw-r--r--drivers/video/matrox/matroxfb_DAC1064.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/matrox/matroxfb_DAC1064.c b/drivers/video/matrox/matroxfb_DAC1064.c
index 94ba81543cd..0fbd9b5149f 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.c
+++ b/drivers/video/matrox/matroxfb_DAC1064.c
@@ -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)) {