2013/5/16 Wolfram Sang <wsa@xxxxxxxxxxxxx>: > On Thu, May 16, 2013 at 10:50:07AM +0800, Barry Song wrote: >> From: Xiaomeng Hou <Xiaomeng.Hou@xxxxxxx> >> >> if we initilize i2c bus by module_init, there are some devices which want >> initialization earlier than i2c and could not do that in time, so move i2c >> driver initilization to subsys_initcall and make i2c ready before devices >> init. >> >> Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@xxxxxxx> >> Signed-off-by: Barry Song <Baohua.Song@xxxxxxx> > > What about deferred probing? deferred probing could work but could not work for automative. what we really want is that devices begin to work as early as possible. we want i2c clients like lcd, camera begin to show images as early as possible as an automative requirement. -barry -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
