Re: imx-media: MT9P031 Capture issues on IMX6

2018-05-03 Thread Ibtsam Ul-Haq
Hi Fabio, On Thu, Apr 19, 2018 at 7:08 PM, Fabio Estevam wrote: > On Thu, Apr 19, 2018 at 1:55 PM, Ibtsam Ul-Haq > wrote: > >> I can see by using a logic analyzer that the PIXCLK does not look >> nice. It looks similar to the issue mentioned here: >> https://comm

Re: imx-media: MT9P031 Capture issues on IMX6

2018-04-19 Thread Ibtsam Ul-Haq
On Tue, Apr 17, 2018 at 2:33 PM, Philipp Zabel wrote: > On Tue, 2018-04-17 at 11:32 +0200, Ibtsam Ul-Haq wrote: >> On Tue, Apr 17, 2018 at 10:34 AM, Philipp Zabel >> wrote: >> > Hi Ibtsam, >> > >> > On Tue, 2018-04-17 at 09:26 +0200, Ibtsam Ul-Haq wrot

Re: imx-media: MT9P031 Capture issues on IMX6

2018-04-17 Thread Ibtsam Ul-Haq
On Tue, Apr 17, 2018 at 10:34 AM, Philipp Zabel wrote: > Hi Ibtsam, > > On Tue, 2018-04-17 at 09:26 +0200, Ibtsam Ul-Haq wrote: >> On Mon, Apr 16, 2018 at 11:30 AM, Philipp Zabel >> wrote: >> > On Mon, 2018-04-16 at 09:54 +0200, Ibtsam Ul-Haq wrote: >> >

Re: imx-media: MT9P031 Capture issues on IMX6

2018-04-17 Thread Ibtsam Ul-Haq
On Mon, Apr 16, 2018 at 11:30 AM, Philipp Zabel wrote: > On Mon, 2018-04-16 at 09:54 +0200, Ibtsam Ul-Haq wrote: > [...] >> This indeed looks the case. But then, is 'GR16' the FourCC for 'SGRBG16'? > > Yes, see Documentation/media/uapi/v4l/pixfmt-srggb16.rs

Re: imx-media: MT9P031 Capture issues on IMX6

2018-04-16 Thread Ibtsam Ul-Haq
Hi Philipp, Thanks a lot for your response. On Fri, Apr 13, 2018 at 4:18 PM, Philipp Zabel wrote: > Hi Ibtsam, > > On Thu, 2018-04-12 at 16:00 +0200, Ibtsam Ul-Haq wrote: >> Greetings everyone, >> I am using Linux 4.14.31 on an IMX6 platform, with an MT9P031 sensor >>

imx-media: MT9P031 Capture issues on IMX6

2018-04-12 Thread Ibtsam Ul-Haq
Greetings everyone, I am using Linux 4.14.31 on an IMX6 platform, with an MT9P031 sensor attached to the ipu1_csi0 (parallel). My Gstreamer version is 1.14.0 and v4l-utils version is 1.14.2. The problem is that I am unable to set up a capture pipeline. Even the simplest capture pipeline such as:

Re: IMX6 Media dev node not created

2018-04-05 Thread Ibtsam Ul-Haq
On Thu, Apr 5, 2018 at 4:36 PM, Philipp Zabel wrote: > Hi Ibtsam, > > On Thu, 2018-04-05 at 16:24 +0200, Ibtsam Ul-Haq wrote: >> Hi Fabio, >> >> Thanks for your reply. >> >> On Thu, Apr 5, 2018 at 3:31 PM, Fabio Estevam wrote: >> > Hi Ibtsam, >

Re: IMX6 Media dev node not created

2018-04-05 Thread Ibtsam Ul-Haq
Hi Fabio, Thanks for your reply. On Thu, Apr 5, 2018 at 3:31 PM, Fabio Estevam wrote: > Hi Ibtsam, > > [Adding Steve and Philipp in case they can provide some suggestions] > > On Thu, Apr 5, 2018 at 9:30 AM, Ibtsam Ul-Haq > wrote: >> Greetings everyone, >> >

IMX6 Media dev node not created

2018-04-05 Thread Ibtsam Ul-Haq
Greetings everyone, I'm running Linux 4.14.31 on an IMX6 QuadPlus based Phytec board (PCM-058). I have connected an mt9p031 sensor to ipu1_csi0. The problem is that I am not seeing the /dev/media0 node. I have already read the fix mentioned in a previous discussion: https://www.spinics.net/lists