From: Florian Echtler <echtler@in.tum.de>
To: linux-media@vger.kernel.org
Subject: gspca_vc032x: Sensor MI1320 in Samsung Q1 Ultra not working
Date: Wed, 02 Sep 2009 16:06:41 +0200 [thread overview]
Message-ID: <1251900401.29777.0.camel@pancake> (raw)
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Hello everyone,
I've installed the latest & greatest v4l drivers from
http://linuxtv.org/hg/~jfrancois/gspca/ and tried to use the camera on a
Samsung Q1 Ultra with them. The camera reports as
Bus 001 Device 005: ID 0ac8:c301 Z-Star Microelectronics Corp.
and the gspca_vc032x driver recognizes it - dmesg shows:
[ 703.298585] Linux video capture interface: v2.00
[ 703.313857] gspca: main v2.7.0 registered
[ 703.321625] gspca: probing 0ac8:c301
[ 703.322554] vc032x: check sensor header 20
[ 703.509321] vc032x: Sensor ID 148c (14)
[ 703.509334] vc032x: Find Sensor MI1320_SOC
[ 703.511699] gspca: probe ok
[ 703.511764] usbcore: registered new interface driver vc032x
[ 703.511775] vc032x: registered
However, no video tool works. cheese always reports "libv4l2: error
dequeuing buf: Input/output error" and the svv tool from the linuxtv
website just shows a green screen, nothing else. At one point, I've also
seen an error message in the log along the lines of "frame overflow
616416 > 614400".
Does anybody have a hint for me how to fix this?
Thanks, Yours, Florian
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reply other threads:[~2009-09-02 14:16 UTC|newest]
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