On Friday 23 January 2009, Koen Kooi wrote: > > Op 15 jan 2009, om 20:30 heeft Koen Kooi het volgende geschreven: > > > From: Koen Kooi <koen@xxxxxxxxxxxxxxx> > > > > Changing it to 100kHz is needed to make more devices works properly. > > Controlling the TI DLP Pico projector[1] doesn't work properly at > > 400kHz, 100kHz and lower work fine. EDID readout is unaffected by > > this change. > > > > [1] http://focus.ti.com/dlpdmd/docs/dlpdiscovery.tsp?sectionId=60&tabId=2234 > > > > Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxx> > > Any comments on this patch? I2C-3 is only used for talking on DVI, right? Which means EDID ... and maybe DLP/Pico, unless someone uses it as an I2C adapter. (Which some folk hack together on PCs...) Seems harmless to me, but I'd add a comment explaining why just 100 MHz. (The Pico manual says 400 KHz should work.) - Dave > > regards, > > Koen > > > > > > > > --- > > arch/arm/mach-omap2/board-omap3beagle.c | 2 +- > > 1 files changed, 1 insertions(+), 1 deletions(-) > > > > diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach- > > omap2/board-omap3beagle.c > > index fe97bab..f279404 100644 > > --- a/arch/arm/mach-omap2/board-omap3beagle.c > > +++ b/arch/arm/mach-omap2/board-omap3beagle.c > > @@ -227,7 +227,7 @@ static int __init omap3_beagle_i2c_init(void) > > #ifdef CONFIG_I2C2_OMAP_BEAGLE > > omap_register_i2c_bus(2, 400, NULL, 0); > > #endif > > - omap_register_i2c_bus(3, 400, NULL, 0); > > + omap_register_i2c_bus(3, 100, NULL, 0); > > return 0; > > } > > > > -- > > 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
