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| author | Jeff Garzik <jeff@garzik.org> | 2006-08-29 17:55:59 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-29 17:55:59 -0400 |
| commit | b01e86fee6c821e4e003fd4e9f65453ac478a58e (patch) | |
| tree | 21695e10cbe7001d2ccc8c87cee5e7a7865b1025 /drivers/video | |
| parent | e889173c2c67dc288e9b050ab066cfae151b047e (diff) | |
| parent | 60d4684068ff1eec78f55b5888d0bd2d4cca1520 (diff) | |
| download | lwn-b01e86fee6c821e4e003fd4e9f65453ac478a58e.tar.gz lwn-b01e86fee6c821e4e003fd4e9f65453ac478a58e.zip | |
Merge /spare/repo/linux-2.6 into upstream
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/imacfb.c | 4 | ||||
| -rw-r--r-- | drivers/video/matrox/g450_pll.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/video/imacfb.c b/drivers/video/imacfb.c index b485bece5fc9..18ea4a549105 100644 --- a/drivers/video/imacfb.c +++ b/drivers/video/imacfb.c @@ -71,10 +71,10 @@ static int set_system(struct dmi_system_id *id) static struct dmi_system_id __initdata dmi_system_table[] = { { set_system, "iMac4,1", { DMI_MATCH(DMI_BIOS_VENDOR,"Apple Computer, Inc."), - DMI_MATCH(DMI_BIOS_VERSION,"iMac4,1") }, (void*)M_I17}, + DMI_MATCH(DMI_PRODUCT_NAME,"iMac4,1") }, (void*)M_I17}, { set_system, "MacBookPro1,1", { DMI_MATCH(DMI_BIOS_VENDOR,"Apple Computer, Inc."), - DMI_MATCH(DMI_BIOS_VERSION,"MacBookPro1,1") }, (void*)M_I17}, + DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro1,1") }, (void*)M_I17}, { set_system, "MacBook1,1", { DMI_MATCH(DMI_BIOS_VENDOR,"Apple Computer, Inc."), DMI_MATCH(DMI_PRODUCT_NAME,"MacBook1,1")}, (void *)M_MACBOOK}, diff --git a/drivers/video/matrox/g450_pll.c b/drivers/video/matrox/g450_pll.c index 440272ad10e7..7c76e079ca7d 100644 --- a/drivers/video/matrox/g450_pll.c +++ b/drivers/video/matrox/g450_pll.c @@ -331,7 +331,15 @@ static int __g450_setclk(WPMINFO unsigned int fout, unsigned int pll, tmp |= M1064_XPIXCLKCTRL_PLL_UP; } matroxfb_DAC_out(PMINFO M1064_XPIXCLKCTRL, tmp); +#ifdef __powerpc__ + /* This is necessary to avoid jitter on PowerPC + * (OpenFirmware) systems, but apparently + * introduces jitter, at least on a x86-64 + * using DVI. + * A simple workaround is disable for non-PPC. + */ matroxfb_DAC_out(PMINFO M1064_XDVICLKCTRL, 0); +#endif /* __powerpc__ */ matroxfb_DAC_out(PMINFO M1064_XPWRCTRL, xpwrctrl); matroxfb_DAC_unlock_irqrestore(flags); |