Hi Stefan, Sorry for the late reply. On Tuesday 15 July 2014 12:04:09 Stefan Herbrechtsmeier wrote: > Hi Laurent, > > I have some problems with the omap3isp driver. At the moment I use a > linux-stable 3.14.5 with your fixes for omap3xxx-clocks.dtsi. > > 1. If I change the clock rate to 24 MHz in my camera driver the whole > system freeze at the clk_prepare_enable. The first enable and disable > works without any problem. The system freeze during a systemd / udev > call of media-ctl. I've never seen that before. Where does your sensor get its clock from ? Is it connected to the ISP XCLKA or XCLKB output ? What happens if you don't change the clock rate to 24 MHz ? What rate is it set to in that case ? > 2. If I enable the streaming I get a "omap3isp omap3isp: CCDC won't > become idle!" and if I disable streaming I get a "omap3isp omap3isp: > Unable to stop OMAP3 ISP CCDC". I think the problem is, that I can't > disable the camera output. Do you change the order of the stream enable > / disable after Linux 3.4? Not that I know of. The two problems might be related, maybe we could concentrate on the first one first. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
