Re: SoC i.mx35 userptr method failure while running capture-example utility

2012-06-17 Thread Prabhakar Lad
Hi Guennadi/Laurent, On Wed, May 2, 2012 at 4:20 AM, Guennadi Liakhovetski wrote: > Hi Alex > > On Tue, 1 May 2012, Alex Gershgorin wrote: > >> Hi everyone, >> >> I use user-space utility from   >> http://git.linuxtv.org/v4l-utils.git/blob/HEAD:/contrib/test/capture-example.c >> I made two small

[RFC] [media] cx231xx: restore tuner settings on first open

2012-06-17 Thread David Dillow
Without this patch, MythTV requires some workarounds to be able to capture analog TV on my HVR-850. I need to keep the v4l device open via 'sleep 365d < /dev/video0' or some other mechanism or there will be no recording. Also, I need to run vq4l2 and change the standard away and back to NTSC or I'l

Re: [PATCH 1/2] [media] cx231xx: don't DMA to random addresses

2012-06-17 Thread David Dillow
On Mon, 2012-06-18 at 00:15 -0400, David Dillow wrote: > Commit 7a6f6c29d264cdd2fe0eb3d923217eed5f0ad134 (cx231xx: use > URB_NO_TRANSFER_DMA_MAP) was intended to avoid mapping the DMA buffer > for URB twice. This works for the URBs allocated with usb_alloc_urb(), > as those are allocated from coher

[PATCH 2/2][media] cx231xx: use TRANSFER_TYPE enum for cleanup

2012-06-17 Thread David Dillow
Most calls to cx231xx_capture_start() already use the values from TRANSFER_TYPE, but cx231xx_capture_start() and cx231xx_initialize_stream_xfer() were hand coding the values. Use the named values (81 is never passed in), and simplify cx231xx_capture_start(), as the switch statements were identical

[PATCH 1/2] [media] cx231xx: don't DMA to random addresses

2012-06-17 Thread David Dillow
Commit 7a6f6c29d264cdd2fe0eb3d923217eed5f0ad134 (cx231xx: use URB_NO_TRANSFER_DMA_MAP) was intended to avoid mapping the DMA buffer for URB twice. This works for the URBs allocated with usb_alloc_urb(), as those are allocated from cohernent DMA pools, but the flag was also added for the VBI and aud

[PATCH 0/2] Fix audio on analog cx231xx devices

2012-06-17 Thread David Dillow
With the following patches, I get proper audio on my HVR850 and there isn't a stutter when starting Live TV under MythTV. I think this also fixes a number of odd crashes I've seen on the box, which can easily be explained by DMA to unlucky addresses. The first patch fixes DMA for the device; I thi

TERRATEC Cinergy T PCIE dual remote control support ?

2012-06-17 Thread Leyorus
Hello everybody ! First of all, i would like to thank you all for your wonderful work. Thanks to you, my new Terratec Cinergy T PCIE dual card is now receiving TV on my linux HTPC. The only remaining thing that is not working is the remote control (not at all). This remote control seems to be the

Re: video: USB webcam fails since kernel 3.2

2012-06-17 Thread Jonathan Nieder
Jonathan Nieder wrote: > (cc-ing Hans de Goede, the new gspca maintainer. Sorry I missed > that before.) Actually cc-ing this time. Sorry for the noise. >> Martin-Éric Racine wrote: >>> usb 1-7: new high-speed USB device number 3 using ehci_hcd [...] >>> usb 1-7: Product: USB2.0 Web Camera >>>

Re: video: USB webcam fails since kernel 3.2

2012-06-17 Thread Jonathan Nieder
(cc-ing Hans de Goede, the new gspca maintainer. Sorry I missed that before.) >> Martin-Éric Racine wrote: >>> usb 1-7: new high-speed USB device number 3 using ehci_hcd [...] >>> usb 1-7: Product: USB2.0 Web Camera >>> usb 1-7: Manufacturer: Vimicro Corp. [...] >>> gspca_main: v2.14.0 registered

DiBcom adapter problems

2012-06-17 Thread Rodolfo Timoteo da Silva
Hi, every time that i try to syntonize DVB-T channels i receive a message in kernel like in log1.txt arch. There are in log2.txt some usefull information about the device. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.

DiBcom adapter problems

2012-06-17 Thread Rodolfo Timoteo da Silva
Hi, every time that i try to syntonize DVB-T channels i receive a message in kernel like in log1.txt arch. There are in log2.txt some usefull information about the device. My kernel/system is: Linux version 3.4.2-gentoo-r1-asgard (root@asgard) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.2) )

Re: [PATCH] tvaudio: rename getmode and setmode

2012-06-17 Thread Hans Verkuil
On Sun June 17 2012 13:53:42 Daniel Glöckner wrote: > This is basically s/getmode/getrxsubchans/ and s/setmode/setaudmode/ > with some whitespace adjustment in affected lines to please the eye. > The rename is done to point out their relation to the rxsubchans and > audmode fields of struct v4l2_tu

[PATCH] tvaudio: rename getmode and setmode

2012-06-17 Thread Daniel Glöckner
This is basically s/getmode/getrxsubchans/ and s/setmode/setaudmode/ with some whitespace adjustment in affected lines to please the eye. The rename is done to point out their relation to the rxsubchans and audmode fields of struct v4l2_tuner. I also corrected a commented out call to v4l_dbg in on

uvcvideo issue with kernel 3.5-rc2 and 3

2012-06-17 Thread Philipp Dreimann
Hello, my external webcam from Logitech (I guess it's a c910) stopped working using kernel 3.5-rc3.( 3.4 worked fine.) uvcvideo: Found UVC 1.00 device (046d:0821) input: UVC Camera (046d:0821) as /devices/pci:00/:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.2/input/input14 usbcore: registered new inte

Re: video: USB webcam fails since kernel 3.2

2012-06-17 Thread Martin-Éric Racine
pe, 2012-06-15 kello 23:41 -0500, Jonathan Nieder kirjoitti: > Martin-Éric Racine wrote: > > usb 1-7: new high-speed USB device number 3 using ehci_hcd > [...] > > usb 1-7: New USB device found, idVendor=0ac8, idProduct=0321 > > usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 > >

Re: [GIT PULL FOR 3.6] V4L2 API cleanups

2012-06-17 Thread Sakari Ailus
On Sun, Jun 17, 2012 at 12:03:06AM +0200, Laurent Pinchart wrote: > Hi Sakari, Hi Laurent, > On Monday 11 June 2012 12:39:44 Sakari Ailus wrote: > > On Mon, Jun 11, 2012 at 09:50:54AM +0200, Laurent Pinchart wrote: > > > On Sunday 10 June 2012 23:22:59 Sakari Ailus wrote: > > > > Hi Mauro, > > >