From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751440AbdFZIjc (ORCPT ); Mon, 26 Jun 2017 04:39:32 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:49603 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751364AbdFZIja (ORCPT ); Mon, 26 Jun 2017 04:39:30 -0400 Date: Mon, 26 Jun 2017 10:39:27 +0200 From: Pavel Machek To: "H. Nikolaus Schaller" Cc: Hugues Fruchet , Mark Rutland , devicetree , Benjamin Gaignard , Alexandre Torgue , LKML , Hans Verkuil , Rob Herring , Maxime Coquelin , Yannick Fertre , Sylwester Nawrocki , Mauro Carvalho Chehab , Guennadi Liakhovetski , linux-arm-kernel , linux-media@vger.kernel.org, Discussions about the Letux Kernel Subject: Re: omap3isp camera was Re: [PATCH v1 0/6] Add support of OV9655 camera Message-ID: <20170626083927.GB9621@amd> References: <1498143942-12682-1-git-send-email-hugues.fruchet@st.com> <385A82AC-CC23-41BD-9F57-0232F713FED9@goldelico.com> <1E453955-0C1A-414B-BBB2-C64B6D0EF378@goldelico.com> <20170625091856.GA22791@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XF85m9dhOBO43t/C" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --XF85m9dhOBO43t/C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2017-06-26 08:05:04, H. Nikolaus Schaller wrote: > Hi Pavel, >=20 > > Am 25.06.2017 um 11:18 schrieb Pavel Machek : > >=20 > > Hi! > >=20 > >> * unfortunately we still get no image :( > >>=20 > >> The latter is likely a setup issue of our camera interface (OMAP3 ISP = =3D Image Signal Processor) which > >> we were not yet able to solve. Oscilloscoping signals on the interface= indicated that signals and > >> sync are correct. But we do not know since mplayer only shows a green = screen. > >=20 > > What mplayer command line do you use? How did you set up the pipeline > > with media-ctl? > >=20 > > On kernel.org, I have tree called camera-fw5-6 , where camera works > > for me on n900. On gitlab, there's modifed fcam-dev, which can be used > > for testing. >=20 > We did have yet another (non-DT) camera driver and media-ctl working in w= ith 3.12.37, > but had no success yet to update it to work with modern kernels or driver= s. It > is either that the (newer) drivers missing something or the media-ctl has= changed. >=20 > Here is the log of our scripts with Hugues' driver and our latest setup: >=20 > root@letux:~# ./camera-demo sxga > DISPLAY=3D:0 > XAUTHORITY=3Dtcp > Camera: /dev/v4l-subdev8 > Setting mode sxga > media-ctl -r > media-ctl -l '"ov965x":0 -> "OMAP3 ISP CCDC":0[1]' > media-ctl -l '"OMAP3 ISP CCDC":1 -> "OMAP3 ISP CCDC output":0[1]' > media-ctl -V '"ov965x":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":1 [UYVY 1280x1024]' Ok, so you are using capture, not preview. You may want to try this one: commit 0eae9d2a8f096f703cbc8f9a0ab155cd3cc14cef Author: Pavel Date: Mon Feb 13 21:26:51 2017 +0100 omap3isp: fix VP2SDR bit so capture (not preview) works This is neccessary for capture (not preview) to work properly on N900. Why is unknown. =09 Pavel > ### starting mplayer in sxga mode ### > mplayer tv:// -vf rotate=3D2 -tv driver=3Dv4l2:device=3D/dev/video2:outfm= t=3Duyvy:width=3D1280:height=3D1024:fps=3D15 -vo x11 > MPlayer2 2.0-728-g2c378c7-4+b1 (C) 2000-2012 MPlayer Team >=20 > Playing tv://. > Detected file format: TV > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski > comment: first try, more to come ;-) > v4l2: ioctl get standard failed: Invalid argument > Selected device: OMAP3 ISP CCDC output > Capabilities: video capture video output streaming > supported norms: > inputs: 0 =3D camera; > Current input: 0 > Current format: unknown (0x0) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Inappropriate ioctl for device > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl streamon failed: Broken pipe > [ass] auto-open > Opening video filter: [rotate=3D2] > VIDEO: 1280x1024 15.000 fps 0.0 kbps ( 0.0 kB/s) > Could not find matching colorspace - retrying with -vf scale... > Opening video filter: [scale] > [swscaler @ 0xb5ca9980]using unscaled uyvy422 -> yuv420p special converter > VO: [x11] 1024x1280 =3D> 1024x1280 Planar YV12 > [swscaler @ 0xb5ca9980]No accelerated colorspace conversion found from yu= v420p to bgra. > Colorspace details not fully supported by selected vo. > Selected video codec: RAW UYVY [raw] > Audio: no sound > Starting playback... > V: 0.0 10/ 10 ??% ??% ??,?% 0 0 $<3> >=20 >=20 > MPlayer interrupted by signal 2 in module: filter_video > V: 0.0 11/ 11 ??% ??% ??,?% 0 0 $<3> > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: 0 frames successfully processed, 0 frames dropped. >=20 > Exiting... (Quit) > root@letux:~# >=20 > BR and thanks, > Nikolaus >=20 --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --XF85m9dhOBO43t/C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAllQyD8ACgkQMOfwapXb+vIqDQCgw7XZNl5xBooJqFPKbhC4+AlF Ca4AnRgWANHXtkaV0X3Qnccp6YCNCa0F =5wyz -----END PGP SIGNATURE----- --XF85m9dhOBO43t/C-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: omap3isp camera was Re: [PATCH v1 0/6] Add support of OV9655 camera Date: Mon, 26 Jun 2017 10:39:27 +0200 Message-ID: <20170626083927.GB9621@amd> References: <1498143942-12682-1-git-send-email-hugues.fruchet@st.com> <385A82AC-CC23-41BD-9F57-0232F713FED9@goldelico.com> <1E453955-0C1A-414B-BBB2-C64B6D0EF378@goldelico.com> <20170625091856.GA22791@amd> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XF85m9dhOBO43t/C" Return-path: Content-Disposition: inline In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "H. Nikolaus Schaller" Cc: Hugues Fruchet , Mark Rutland , devicetree , Benjamin Gaignard , Alexandre Torgue , LKML , Hans Verkuil , Rob Herring , Maxime Coquelin , Yannick Fertre , Sylwester Nawrocki , Mauro Carvalho Chehab , Guennadi Liakhovetski , linux-arm-kernel , linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Discussions about the Letux Kernel List-Id: devicetree@vger.kernel.org --XF85m9dhOBO43t/C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2017-06-26 08:05:04, H. Nikolaus Schaller wrote: > Hi Pavel, >=20 > > Am 25.06.2017 um 11:18 schrieb Pavel Machek : > >=20 > > Hi! > >=20 > >> * unfortunately we still get no image :( > >>=20 > >> The latter is likely a setup issue of our camera interface (OMAP3 ISP = =3D Image Signal Processor) which > >> we were not yet able to solve. Oscilloscoping signals on the interface= indicated that signals and > >> sync are correct. But we do not know since mplayer only shows a green = screen. > >=20 > > What mplayer command line do you use? How did you set up the pipeline > > with media-ctl? > >=20 > > On kernel.org, I have tree called camera-fw5-6 , where camera works > > for me on n900. On gitlab, there's modifed fcam-dev, which can be used > > for testing. >=20 > We did have yet another (non-DT) camera driver and media-ctl working in w= ith 3.12.37, > but had no success yet to update it to work with modern kernels or driver= s. It > is either that the (newer) drivers missing something or the media-ctl has= changed. >=20 > Here is the log of our scripts with Hugues' driver and our latest setup: >=20 > root@letux:~# ./camera-demo sxga > DISPLAY=3D:0 > XAUTHORITY=3Dtcp > Camera: /dev/v4l-subdev8 > Setting mode sxga > media-ctl -r > media-ctl -l '"ov965x":0 -> "OMAP3 ISP CCDC":0[1]' > media-ctl -l '"OMAP3 ISP CCDC":1 -> "OMAP3 ISP CCDC output":0[1]' > media-ctl -V '"ov965x":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":1 [UYVY 1280x1024]' Ok, so you are using capture, not preview. You may want to try this one: commit 0eae9d2a8f096f703cbc8f9a0ab155cd3cc14cef Author: Pavel Date: Mon Feb 13 21:26:51 2017 +0100 omap3isp: fix VP2SDR bit so capture (not preview) works This is neccessary for capture (not preview) to work properly on N900. Why is unknown. =09 Pavel > ### starting mplayer in sxga mode ### > mplayer tv:// -vf rotate=3D2 -tv driver=3Dv4l2:device=3D/dev/video2:outfm= t=3Duyvy:width=3D1280:height=3D1024:fps=3D15 -vo x11 > MPlayer2 2.0-728-g2c378c7-4+b1 (C) 2000-2012 MPlayer Team >=20 > Playing tv://. > Detected file format: TV > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski > comment: first try, more to come ;-) > v4l2: ioctl get standard failed: Invalid argument > Selected device: OMAP3 ISP CCDC output > Capabilities: video capture video output streaming > supported norms: > inputs: 0 =3D camera; > Current input: 0 > Current format: unknown (0x0) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Inappropriate ioctl for device > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl streamon failed: Broken pipe > [ass] auto-open > Opening video filter: [rotate=3D2] > VIDEO: 1280x1024 15.000 fps 0.0 kbps ( 0.0 kB/s) > Could not find matching colorspace - retrying with -vf scale... > Opening video filter: [scale] > [swscaler @ 0xb5ca9980]using unscaled uyvy422 -> yuv420p special converter > VO: [x11] 1024x1280 =3D> 1024x1280 Planar YV12 > [swscaler @ 0xb5ca9980]No accelerated colorspace conversion found from yu= v420p to bgra. > Colorspace details not fully supported by selected vo. > Selected video codec: RAW UYVY [raw] > Audio: no sound > Starting playback... > V: 0.0 10/ 10 ??% ??% ??,?% 0 0 $<3> >=20 >=20 > MPlayer interrupted by signal 2 in module: filter_video > V: 0.0 11/ 11 ??% ??% ??,?% 0 0 $<3> > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: 0 frames successfully processed, 0 frames dropped. >=20 > Exiting... (Quit) > root@letux:~# >=20 > BR and thanks, > Nikolaus >=20 --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --XF85m9dhOBO43t/C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAllQyD8ACgkQMOfwapXb+vIqDQCgw7XZNl5xBooJqFPKbhC4+AlF Ca4AnRgWANHXtkaV0X3Qnccp6YCNCa0F =5wyz -----END PGP SIGNATURE----- --XF85m9dhOBO43t/C-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:49603 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751364AbdFZIja (ORCPT ); Mon, 26 Jun 2017 04:39:30 -0400 Date: Mon, 26 Jun 2017 10:39:27 +0200 From: Pavel Machek To: "H. Nikolaus Schaller" Cc: Hugues Fruchet , Mark Rutland , devicetree , Benjamin Gaignard , Alexandre Torgue , LKML , Hans Verkuil , Rob Herring , Maxime Coquelin , Yannick Fertre , Sylwester Nawrocki , Mauro Carvalho Chehab , Guennadi Liakhovetski , linux-arm-kernel , linux-media@vger.kernel.org, Discussions about the Letux Kernel Subject: Re: omap3isp camera was Re: [PATCH v1 0/6] Add support of OV9655 camera Message-ID: <20170626083927.GB9621@amd> References: <1498143942-12682-1-git-send-email-hugues.fruchet@st.com> <385A82AC-CC23-41BD-9F57-0232F713FED9@goldelico.com> <1E453955-0C1A-414B-BBB2-C64B6D0EF378@goldelico.com> <20170625091856.GA22791@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XF85m9dhOBO43t/C" Content-Disposition: inline In-Reply-To: Sender: linux-media-owner@vger.kernel.org List-ID: --XF85m9dhOBO43t/C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2017-06-26 08:05:04, H. Nikolaus Schaller wrote: > Hi Pavel, >=20 > > Am 25.06.2017 um 11:18 schrieb Pavel Machek : > >=20 > > Hi! > >=20 > >> * unfortunately we still get no image :( > >>=20 > >> The latter is likely a setup issue of our camera interface (OMAP3 ISP = =3D Image Signal Processor) which > >> we were not yet able to solve. Oscilloscoping signals on the interface= indicated that signals and > >> sync are correct. But we do not know since mplayer only shows a green = screen. > >=20 > > What mplayer command line do you use? How did you set up the pipeline > > with media-ctl? > >=20 > > On kernel.org, I have tree called camera-fw5-6 , where camera works > > for me on n900. On gitlab, there's modifed fcam-dev, which can be used > > for testing. >=20 > We did have yet another (non-DT) camera driver and media-ctl working in w= ith 3.12.37, > but had no success yet to update it to work with modern kernels or driver= s. It > is either that the (newer) drivers missing something or the media-ctl has= changed. >=20 > Here is the log of our scripts with Hugues' driver and our latest setup: >=20 > root@letux:~# ./camera-demo sxga > DISPLAY=3D:0 > XAUTHORITY=3Dtcp > Camera: /dev/v4l-subdev8 > Setting mode sxga > media-ctl -r > media-ctl -l '"ov965x":0 -> "OMAP3 ISP CCDC":0[1]' > media-ctl -l '"OMAP3 ISP CCDC":1 -> "OMAP3 ISP CCDC output":0[1]' > media-ctl -V '"ov965x":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":1 [UYVY 1280x1024]' Ok, so you are using capture, not preview. You may want to try this one: commit 0eae9d2a8f096f703cbc8f9a0ab155cd3cc14cef Author: Pavel Date: Mon Feb 13 21:26:51 2017 +0100 omap3isp: fix VP2SDR bit so capture (not preview) works This is neccessary for capture (not preview) to work properly on N900. Why is unknown. =09 Pavel > ### starting mplayer in sxga mode ### > mplayer tv:// -vf rotate=3D2 -tv driver=3Dv4l2:device=3D/dev/video2:outfm= t=3Duyvy:width=3D1280:height=3D1024:fps=3D15 -vo x11 > MPlayer2 2.0-728-g2c378c7-4+b1 (C) 2000-2012 MPlayer Team >=20 > Playing tv://. > Detected file format: TV > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski > comment: first try, more to come ;-) > v4l2: ioctl get standard failed: Invalid argument > Selected device: OMAP3 ISP CCDC output > Capabilities: video capture video output streaming > supported norms: > inputs: 0 =3D camera; > Current input: 0 > Current format: unknown (0x0) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Inappropriate ioctl for device > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl streamon failed: Broken pipe > [ass] auto-open > Opening video filter: [rotate=3D2] > VIDEO: 1280x1024 15.000 fps 0.0 kbps ( 0.0 kB/s) > Could not find matching colorspace - retrying with -vf scale... > Opening video filter: [scale] > [swscaler @ 0xb5ca9980]using unscaled uyvy422 -> yuv420p special converter > VO: [x11] 1024x1280 =3D> 1024x1280 Planar YV12 > [swscaler @ 0xb5ca9980]No accelerated colorspace conversion found from yu= v420p to bgra. > Colorspace details not fully supported by selected vo. > Selected video codec: RAW UYVY [raw] > Audio: no sound > Starting playback... > V: 0.0 10/ 10 ??% ??% ??,?% 0 0 $<3> >=20 >=20 > MPlayer interrupted by signal 2 in module: filter_video > V: 0.0 11/ 11 ??% ??% ??,?% 0 0 $<3> > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: 0 frames successfully processed, 0 frames dropped. >=20 > Exiting... (Quit) > root@letux:~# >=20 > BR and thanks, > Nikolaus >=20 --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --XF85m9dhOBO43t/C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAllQyD8ACgkQMOfwapXb+vIqDQCgw7XZNl5xBooJqFPKbhC4+AlF Ca4AnRgWANHXtkaV0X3Qnccp6YCNCa0F =5wyz -----END PGP SIGNATURE----- --XF85m9dhOBO43t/C-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Mon, 26 Jun 2017 10:39:27 +0200 Subject: omap3isp camera was Re: [PATCH v1 0/6] Add support of OV9655 camera In-Reply-To: References: <1498143942-12682-1-git-send-email-hugues.fruchet@st.com> <385A82AC-CC23-41BD-9F57-0232F713FED9@goldelico.com> <1E453955-0C1A-414B-BBB2-C64B6D0EF378@goldelico.com> <20170625091856.GA22791@amd> Message-ID: <20170626083927.GB9621@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon 2017-06-26 08:05:04, H. Nikolaus Schaller wrote: > Hi Pavel, > > > Am 25.06.2017 um 11:18 schrieb Pavel Machek : > > > > Hi! > > > >> * unfortunately we still get no image :( > >> > >> The latter is likely a setup issue of our camera interface (OMAP3 ISP = Image Signal Processor) which > >> we were not yet able to solve. Oscilloscoping signals on the interface indicated that signals and > >> sync are correct. But we do not know since mplayer only shows a green screen. > > > > What mplayer command line do you use? How did you set up the pipeline > > with media-ctl? > > > > On kernel.org, I have tree called camera-fw5-6 , where camera works > > for me on n900. On gitlab, there's modifed fcam-dev, which can be used > > for testing. > > We did have yet another (non-DT) camera driver and media-ctl working in with 3.12.37, > but had no success yet to update it to work with modern kernels or drivers. It > is either that the (newer) drivers missing something or the media-ctl has changed. > > Here is the log of our scripts with Hugues' driver and our latest setup: > > root at letux:~# ./camera-demo sxga > DISPLAY=:0 > XAUTHORITY=tcp > Camera: /dev/v4l-subdev8 > Setting mode sxga > media-ctl -r > media-ctl -l '"ov965x":0 -> "OMAP3 ISP CCDC":0[1]' > media-ctl -l '"OMAP3 ISP CCDC":1 -> "OMAP3 ISP CCDC output":0[1]' > media-ctl -V '"ov965x":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":0 [UYVY2X8 1280x1024]' > media-ctl -V '"OMAP3 ISP CCDC":1 [UYVY 1280x1024]' Ok, so you are using capture, not preview. You may want to try this one: commit 0eae9d2a8f096f703cbc8f9a0ab155cd3cc14cef Author: Pavel Date: Mon Feb 13 21:26:51 2017 +0100 omap3isp: fix VP2SDR bit so capture (not preview) works This is neccessary for capture (not preview) to work properly on N900. Why is unknown. Pavel > ### starting mplayer in sxga mode ### > mplayer tv:// -vf rotate=2 -tv driver=v4l2:device=/dev/video2:outfmt=uyvy:width=1280:height=1024:fps=15 -vo x11 > MPlayer2 2.0-728-g2c378c7-4+b1 (C) 2000-2012 MPlayer Team > > Playing tv://. > Detected file format: TV > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski > comment: first try, more to come ;-) > v4l2: ioctl get standard failed: Invalid argument > Selected device: OMAP3 ISP CCDC output > Capabilities: video capture video output streaming > supported norms: > inputs: 0 = camera; > Current input: 0 > Current format: unknown (0x0) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Inappropriate ioctl for device > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl query control failed: Inappropriate ioctl for device > v4l2: ioctl streamon failed: Broken pipe > [ass] auto-open > Opening video filter: [rotate=2] > VIDEO: 1280x1024 15.000 fps 0.0 kbps ( 0.0 kB/s) > Could not find matching colorspace - retrying with -vf scale... > Opening video filter: [scale] > [swscaler @ 0xb5ca9980]using unscaled uyvy422 -> yuv420p special converter > VO: [x11] 1024x1280 => 1024x1280 Planar YV12 > [swscaler @ 0xb5ca9980]No accelerated colorspace conversion found from yuv420p to bgra. > Colorspace details not fully supported by selected vo. > Selected video codec: RAW UYVY [raw] > Audio: no sound > Starting playback... > V: 0.0 10/ 10 ??% ??% ??,?% 0 0 $<3> > > > MPlayer interrupted by signal 2 in module: filter_video > V: 0.0 11/ 11 ??% ??% ??,?% 0 0 $<3> > v4l2: ioctl set mute failed: Inappropriate ioctl for device > v4l2: 0 frames successfully processed, 0 frames dropped. > > Exiting... (Quit) > root at letux:~# > > BR and thanks, > Nikolaus > -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 181 bytes Desc: Digital signature URL: