On Wed, Apr 27, 2011 at 05:02:37PM +0300, Jarkko Nikula wrote: > Recent runtime pm and hwmod conversions for 2.6.39 broke the musb peripheral > mode OMAP retention idle on boards where the board mode in struct > musb_hdrc_platform_data is set to MUSB_PERIPHERAL. > > These conversions changed the way how the OTG_SYSCONFIG register is > configured and used in runtime. Before 2.6.39 smart standby/idle modes were > activated statically in OTG_SYSCONFIG. Those modes allow that the musb is > able to idle when peripheral device is not connected to host. > > In 2.6.39 the OTG_SYSCONFIG is updated runtime depending on VBUS status. > No standby/idle modes are used when device is connected and force > standby/idle when disconnected. > > Unfortunately VBUS disconnect event that handles the disconnect case lets > the peripheral musb to idle only when board mode is MUSB_OTG. Fix this by > checking the peripheral mode also. > > Signed-off-by: Jarkko Nikula <jhnikula@xxxxxxxxx> applied, thanks -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
