Re: OMAP3 ISP deadlocks on my new arm

2011-04-28 Thread Laurent Pinchart
Hi Bastian, On Thursday 28 April 2011 13:04:15 Bastian Hecht wrote: > 2011/4/27 Laurent Pinchart : > > On Wednesday 27 April 2011 12:55:24 Bastian Hecht wrote: > >> 2011/4/27 Bastian Hecht : > >> > 2011/4/26 Laurent Pinchart : > >> >> On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: > >> >>>

Re: OMAP3 ISP deadlocks on my new arm

2011-04-28 Thread Bastian Hecht
2011/4/27 Laurent Pinchart : > Hi Bastian, > > On Wednesday 27 April 2011 12:55:24 Bastian Hecht wrote: >> 2011/4/27 Bastian Hecht : >> > 2011/4/26 Laurent Pinchart : >> >> On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: >> >>> 2011/4/21 Laurent Pinchart : >> >>> > On Tuesday 19 April 2011 0

Re: OMAP3 ISP deadlocks on my new arm

2011-04-27 Thread Laurent Pinchart
Hi Bastian, On Wednesday 27 April 2011 12:55:24 Bastian Hecht wrote: > 2011/4/27 Bastian Hecht : > > 2011/4/26 Laurent Pinchart : > >> On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: > >>> 2011/4/21 Laurent Pinchart : > >>> > On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: > >>> >> La

Re: OMAP3 ISP deadlocks on my new arm

2011-04-27 Thread Bastian Hecht
2011/4/27 Bastian Hecht : > 2011/4/26 Laurent Pinchart : >> Hi Bastian, >> >> On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: >>> 2011/4/21 Laurent Pinchart : >>> > On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: >>> >> Laurent Pinchart wrote: >>> >> ... >>> >> >>> >> > That's the idea

Re: OMAP3 ISP deadlocks on my new arm

2011-04-27 Thread Bastian Hecht
2011/4/26 Laurent Pinchart : > Hi Bastian, > > On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: >> 2011/4/21 Laurent Pinchart : >> > On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: >> >> Laurent Pinchart wrote: >> >> ... >> >> >> >> > That's the ideal situation: sensors should not produ

Re: OMAP3 ISP deadlocks on my new arm

2011-04-26 Thread Laurent Pinchart
Hi Bastian, On Tuesday 26 April 2011 17:39:41 Bastian Hecht wrote: > 2011/4/21 Laurent Pinchart : > > On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: > >> Laurent Pinchart wrote: > >> ... > >> > >> > That's the ideal situation: sensors should not produce any data (or > >> > rather any trans

Re: OMAP3 ISP deadlocks on my new arm

2011-04-26 Thread Bastian Hecht
2011/4/21 Laurent Pinchart : > Hi Sakari, > > On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: >> Laurent Pinchart wrote: >> ... >> >> > That's the ideal situation: sensors should not produce any data (or >> > rather any transition on the VS/HS signals) when they're supposed to be >> > stopped

Re: OMAP3 ISP deadlocks on my new arm

2011-04-21 Thread Laurent Pinchart
Hi Sakari, On Tuesday 19 April 2011 09:31:05 Sakari Ailus wrote: > Laurent Pinchart wrote: > ... > > > That's the ideal situation: sensors should not produce any data (or > > rather any transition on the VS/HS signals) when they're supposed to be > > stopped. Unfortunately that's not always easy,

Re: OMAP3 ISP deadlocks on my new arm

2011-04-19 Thread Sakari Ailus
Laurent Pinchart wrote: ... > That's the ideal situation: sensors should not produce any data (or rather > any > transition on the VS/HS signals) when they're supposed to be stopped. > Unfortunately that's not always easy, as some dumb sensors (or sensor-like > hardware) can't be stopped. The I

Re: OMAP3 ISP deadlocks on my new arm

2011-04-18 Thread Laurent Pinchart
On Monday 18 April 2011 16:17:15 David Cohen wrote: > On Mon, Apr 18, 2011 at 1:43 PM, Bastian Hecht wrote: > > 2011/4/16 David Cohen: > >> On Thu, Apr 14, 2011 at 1:36 PM, Bastian Hecht wrote: > >>> Yeah! > >>> > >>> S... when I initialized the the camera (loading a 108 bytes > >>> register l

Re: OMAP3 ISP deadlocks on my new arm

2011-04-18 Thread David Cohen
On Mon, Apr 18, 2011 at 1:43 PM, Bastian Hecht wrote: > 2011/4/16 David Cohen : >> Hi Bastian, >> >> On Thu, Apr 14, 2011 at 1:36 PM, Bastian Hecht wrote: >>> Yeah! >>> >>> S... when I initialized the the camera (loading a 108 bytes >>> register listing) I just let run the camera and sent ima

Re: OMAP3 ISP deadlocks on my new arm

2011-04-18 Thread Bastian Hecht
2011/4/16 David Cohen : > Hi Bastian, > > On Thu, Apr 14, 2011 at 1:36 PM, Bastian Hecht wrote: >> Yeah! >> >> S... when I initialized the the camera (loading a 108 bytes >> register listing) I just let run the camera and sent images.  So I >> first realized a counter overflow  if (count++ > 1

Re: OMAP3 ISP deadlocks on my new arm

2011-04-16 Thread David Cohen
Hi Bastian, On Thu, Apr 14, 2011 at 1:36 PM, Bastian Hecht wrote: > Yeah! > > S... when I initialized the the camera (loading a 108 bytes > register listing) I just let run the camera and sent images.  So I > first realized a counter overflow  if (count++ > 10) after a few > seconds. But

Re: OMAP3 ISP deadlocks on my new arm

2011-04-14 Thread Bastian Hecht
Yeah! S... when I initialized the the camera (loading a 108 bytes register listing) I just let run the camera and sent images. So I first realized a counter overflow if (count++ > 10) after a few seconds. But this seemed to be handled correctly (ignore and delete HS_VS_IRQ flag) while af

Re: OMAP3 ISP deadlocks on my new arm

2011-04-14 Thread Laurent Pinchart
Hi Bastian, On Thursday 14 April 2011 10:33:12 Bastian Hecht wrote: > 2011/4/13 Sakari Ailus : > > Bastian Hecht wrote: > >> Hello people, > > > > Hi Bastian, > > > > I'm cc'ing Laurent. > > > >> I switched to the new DM3730 from IGEP and while it's supposed to be > >> (almost) the same as the

Re: OMAP3 ISP deadlocks on my new arm

2011-04-14 Thread Bastian Hecht
Hello Sakari, 2011/4/13 Sakari Ailus : > Bastian Hecht wrote: >> Hello people, > > Hi Bastian, > > I'm cc'ing Laurent. > >> I switched to the new DM3730 from IGEP and while it's supposed to be >> (almost) the same as the 3530 Version the isp deadlocks >> deterministically after I start capturing t

Re: OMAP3 ISP deadlocks on my new arm

2011-04-13 Thread Sakari Ailus
Bastian Hecht wrote: > Hello people, Hi Bastian, I'm cc'ing Laurent. > I switched to the new DM3730 from IGEP and while it's supposed to be > (almost) the same as the 3530 Version the isp deadlocks > deterministically after I start capturing the second time with yavta. Does the capture work the

Re: OMAP3 ISP deadlocks on my new arm

2011-04-13 Thread Bastian Hecht
Hello, I attached the output without extra kernel lock info, here is the debug output: [ 375.811157] BUG: soft lockup - CPU#0 stuck for 61s! [yavta:2226] [ 375.817474] Kernel panic - not syncing: softlockup: hung tasks [ 375.823364] [] (unwind_backtrace+0x0/0xe4) from [] (panic+0x50/0xd4) [

OMAP3 ISP deadlocks on my new arm

2011-04-13 Thread Bastian Hecht
Hello people, I switched to the new DM3730 from IGEP and while it's supposed to be (almost) the same as the 3530 Version the isp deadlocks deterministically after I start capturing the second time with yavta. All extra locking debug output is enabled in the kernel .config. I am unsure if this is