* Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> [170126 00:47]: > On Thu, Jan 26, 2017 at 09:39:52AM +0200, Tomi Valkeinen wrote: > > On 25/01/17 19:50, Tony Lindgren wrote: > > > > >>> The LCD just stays blank with backlight off as soon as I load > > >>> panel_sony_acx565akm. > > >> > > >> Can you share the kernel logs for both boards? I don't have neither > > >> board, so I probably can't help too much here. > > > > > > Below are the relevant parts for both devices using v4.10-rc5. > > > > The logs look quite similar, and I don't see anything wrong there. > > > > Jarkko, you sent a patch for N900's panel a while ago, do you have the > > LCD working with omapdrm? > > > Yes I have but after probing the panel there has to do blank-unblank > cycle and I think setting the blacklight level too. I was going to check > it when that regression happened but didn't find time to do it yet. I've tried these too, no luck. Maybe I'm using the wrong sequence. Could it be that some of the GPIOs get toggled the wrong way around? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
