On Tue, Oct 15, 2019 at 9:16 AM Fabio Estevam <feste...@gmail.com> wrote: > > Hi Tim, > > On Tue, Oct 15, 2019 at 1:07 PM Tim Harvey <thar...@gateworks.com> wrote: > > > > Right, I understand there is something else going on with the i.MX53 > > but what about the i.MX6 testing related to these patches? > > I tested it on a imx6 sabreauto board with 5.3.x kernel plus Steve's > patch that discard the 10 initial corrupted frames and I do not get > rolling video. > > I do get rolling video if I remove/insert the cable though.
Right, because this re-creates the initial issue. Upon any signal lock you would need to throw away the first few frames. I wish I knew the proper way to deal with this. Tim > > > Regarding the i.MX53 as you have a kernel that does work you could > > start looking for i2c register differences and csi config differences > > between the two kernels. I discovered an issue with the adv7280 by > > comparing i2c register dumps. > > Yes, I am in the process of comparing the two kernels. > > Thanks
