On Sunday 25 January 2009, Koen Kooi wrote: > From: Koen Kooi <koen@xxxxxxxxxxxxxxx> > > Changing it do 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> Acked-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx> :) > --- > arch/arm/mach-omap2/board-omap3beagle.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c > index fe97bab..f7a6f7d 100644 > --- a/arch/arm/mach-omap2/board-omap3beagle.c > +++ b/arch/arm/mach-omap2/board-omap3beagle.c > @@ -227,7 +227,9 @@ 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); > + /* Bus 3 is attached to the DVI port where devices like the pico DLP > + * projector don't work reliably with 400kHz */ > + omap_register_i2c_bus(3, 100, NULL, 0); > return 0; > } > > -- > 1.5.6.5 > > -- > 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 > > -- 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
