Bug#922072: Failure of Hauppauge PVR-150 to obtain any image from a camera connected to the composite

From	peter@easthope.ca
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#922072: Failure of Hauppauge PVR-150 to obtain any image from a camera connected to the composite
Date	2019-08-16 00:50 +0200
Message-ID	<yvwJb-3VZ-1@gated-at.bofh.it> (permalink)
References	<xqoYa-2qc-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Also, a Logitech camera is detected but fails to produce an image.

peter@imager:~$ v4l2-ctl --list-devices
Hauppauge WinTV PVR-150 (PCI:0000:01:04.0):
	/dev/video0
	/dev/video24
	/dev/video32
	/dev/radio0
	/dev/vbi0

UVC Camera (046d:0807) (usb-0000:00:1d.7-4):
	/dev/video1
	/dev/video2

peter@imager:~$ qv4l2 -d /dev/video1
OpenGL Error 0x500: InitializeGL.
OpenGL Error 0x501: YUY2 shader.
Could not create shader of type 2.
OpenGL Error: YUY2 shader compilation failed.
OpenGL Error 0x500: YUY2 paint.
OpenGL Error 0x502: YUY2 paint.
  ...

"OpenGL Error 0x502: YUY2 paint." is repeated until qv4l2 is 
interrupted. I don't understand the significance of the shader.

Thanks,                                    ... P.

-- 
https://en.wikibooks.org/wiki/Oberon
Tel: +1 604 670 0140            Bcc: peter at easthope. ca

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Bug#922072: linux-image-4.9.0-3-686-pae: A Hauppauge PVR-150 fails obtain any image when a camera is conneted to the composite video input. peter@easthope.ca - 2019-02-11 20:00 +0100
  Processed: Re: Bug#922072: linux-image-4.9.0-3-686-pae: A  Hauppauge PVR-150 fails obtain any image when a camera is conneted to the  composite video input. "Debian Bug Tracking System" <owner@bugs.debian.org> - 2019-02-11 21:40 +0100
  Bug#922072: linux-image-4.9.0-3-686-pae: A Hauppauge PVR-150 fails obtain any image when a camera is conneted to the composite video input. Ben Hutchings <ben@decadent.org.uk> - 2019-02-11 21:40 +0100
  Bug#922072: linux-image-4.9.0-3-686-pae: A Hauppauge PVR-150 fails obtain any image when a camera is connected to the composite video input. peter@easthope.ca - 2019-07-04 01:30 +0200
  Bug#922072: Failure of Hauppauge PVR-150 to obtain any image from a camera connected to the composite video input. peter@easthope.ca - 2019-08-16 00:00 +0200
  Bug#922072: Failure of Hauppauge PVR-150 to obtain any image from a camera connected to the composite  peter@easthope.ca - 2019-08-16 00:50 +0200

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