Problems with the omap3isp

Stefan Herbrechtsmeier
2014-07-15T10:05:02Z

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.

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?

Kind regards,
Stefan