From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from www.inunum.li ([83.169.19.93]:54862 "EHLO lvps83-169-19-93.dedicated.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753529AbaG3O4D (ORCPT ); Wed, 30 Jul 2014 10:56:03 -0400 Message-ID: <53D90786.9090809@InUnum.com> Date: Wed, 30 Jul 2014 16:56:06 +0200 From: Michael Dietschi MIME-Version: 1.0 To: Laurent Pinchart CC: Enrico , Sakari Ailus , "linux-media@vger.kernel.org" Subject: Re: omap3isp with DM3730 not working?! References: <53D12786.5050906@InUnum.com> <1915586.ZFV4ecW0Zg@avalon> <2300187.SbcZEE0rv0@avalon> In-Reply-To: <2300187.SbcZEE0rv0@avalon> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Am 29.07.2014 02:53, schrieb Laurent Pinchart: > You're right. Maybe that's the first problem to be fixed though ;-) > Michael, could you try using the "official" (and under development) > BT.656 support code for the OMAP3 ISP driver ? I've just pushed the > branch to git://linuxtv.org/pinchartl/media.git omap3isp/bt656 Laurent, I did try this kernel and it does not work either - but with a different error. Any Idea? Michael These are the commands and their output: root@overo:~$ media-ctl -v -r -l '"tvp5150 3-005c":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP CCDC":1->"OMAP3 ISP CCDC output":0[1]' Opening media device /dev/media0 Enumerating entities Found 16 entities Enumerating pads and links Resetting all links to inactive Setting up link 16:0 -> 5:0 [1] Setting up link 5:1 -> 6:0 [1] root@overo:~$ media-ctl -v -V '"tvp5150 3-005c":0 [UYVY2X8 720x576], "OMAP3 ISP CCDC":1 [UYVY2X8 720x576]'Opening media device /dev/media0 Enumerating entities Found 16 entities Enumerating pads and links Setting up format UYVY2X8 720x576 on pad tvp5150 3-005c/0 Format set: UYVY2X8 720x240 Setting up format UYVY2X8 720x240 on pad OMAP3 ISP CCDC/0 Format set: UYVY2X8 720x240 Setting up format UYVY2X8 720x576 on pad OMAP3 ISP CCDC/1 Format set: UYVY 720x240 root@overo:~$ yavta -f UYVY -s 720x576 --capture=1 --file=imagele /dev/video2 Device /dev/video2 opened. Device `OMAP3 ISP CCDC output' on `media' is a video capture device. Video format set: UYVY (59565955) 720x576 (stride 1440) buffer size 829440 Video format: UYVY (59565955) 720x576 (stride 1440) buffer size 829440 8 buffers requested. length: 829440 offset: 0 Buffer 0 mapped at address 0xb6e79000. length: 829440 offset: 831488 Buffer 1 mapped at address 0xb6dae000. length: 829440 offset: 1662976 Buffer 2 mapped at address 0xb6ce3000. length: 829440 offset: 2494464 Buffer 3 mapped at address 0xb6c18000. length: 829440 offset: 3325952 Buffer 4 mapped at address 0xb6b4d000. length: 829440 offset: 4157440 Buffer 5 mapped at address 0xb6a82000. length: 829440 offset: 4988928 Buffer 6 mapped at address 0xb69b7000. length: 829440 offset: 5820416 Buffer 7 mapped at address 0xb68ec000. Unable to start streaming: Invalid argument (22). 8 buffers released.