From: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>
Subject: Problems with the omap3isp
Date: Tue, 15 Jul 2014 12:04:09 +0200 [thread overview]
Message-ID: <53C4FC99.9050308@herbrechtsmeier.net> (raw)
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
next reply other threads:[~2014-07-15 10:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-15 10:04 Stefan Herbrechtsmeier [this message]
2014-07-30 23:10 ` Problems with the omap3isp Laurent Pinchart
2014-07-31 8:29 ` Stefan Herbrechtsmeier
2014-08-01 13:57 ` Laurent Pinchart
2014-08-04 9:24 ` Stefan Herbrechtsmeier
2014-08-04 15:25 ` Laurent Pinchart
2014-08-27 10:24 ` Stefan Herbrechtsmeier
2014-08-28 12:03 ` Laurent Pinchart
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