On Mon, Apr 30, 2018 at 09:30:40AM -0500, Yong Zhi wrote: > From: Bingbu Cao <bingbu.cao@xxxxxxxxx> > > Interrupt behavior shows that some time the frame end and frame start > of next frame is unstable and can range from several to hundreds of micro-sec. > In the case of ~10us, isr may not clear next sof interrupt status in > single handling, which prevents new interrupts from coming. > > Fix this by handling all pending IRQs before exiting isr, so any abnormal > behavior results from very short interrupt status changes is protected. > > Signed-off-by: Bingbu Cao <bingbu.cao@xxxxxxxxx> > Signed-off-by: Andy Yeh <andy.yeh@xxxxxxxxx> > Signed-off-by: Yong Zhi <yong.zhi@xxxxxxxxx> > --- > Hi, Sakari, > > Re-send with correct signed-off-by order. Thanks, Yong. I've replaced the patch in my ipu3 branch, with the commit message wrapped --- after adding four spaces to the left margin it exceeded 80 characters. -- Sakari Ailus sakari.ailus@xxxxxxxxxxxxxxx
