> >Hello, > >Please apply the commit 1bc7da87c7410c6990c3251589e3854e64c55af2 (Revert >"usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA") to the 4.4 stable >tree. > >Although not mentionned in the original revert commit message this fixes "choppy" >USB audio playback on i.MX53. > >The patch applies cleanly to 4.4.47 and audio playback now works correctly on my >i.MX53 board. > >(By my understanding of Documentation/stable_kernel_rules.txt, a simple email like >this should be sufficient for "Option 2"). > Acked-by: Peter Chen <peter.chen@xxxxxxx>