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Date: Tue, 14 Oct 2008 09:21:31 +0200 From: "Patrizio Bassi" <patrizio.bassi@...il.com> To: "Simon Holm Thøgersen" <odie@...aau.dk> Cc: "Kernel," <linux-kernel@...r.kernel.org> Subject: Re: 2.6.27 gspca driver fails with Trust WB-1400T 2008/10/13 Simon Holm Thøgersen <odie@...aau.dk> > > man, 13 10 2008 kl. 22:19 +0200, skrev Patrizio Bassi: > > Hi > > > > i have a Trust 1400T perfectly working on 2.6.26 using external module > > (media-video/gspcav1-20071224 is the gentoo version so it's that day > > snapshot.) > > > > Upgrading to 2.6.27 kernel, using integrated kernel driver > > > Does the following text explain it (imagine the text being at the front > page of [2])? > > "Historically, there has been a number of different projects ([1], ...), > providing v4l drivers outside of the mainline Linux kernel. If you are > migrating from drivers by such projects, you might need to know a few > things. The drivers provided by this project do not do various color > conversion routines in the kernel, but in a userspace library that we > also provide [3]. > > This means that programs that use v4l and v4l2 must either be > - able to do the necessary color conversion themselves, > - link against our userspace library that provides these > conversions, or > - be loaded using an appropriately set LD_PRELOAD environment > variable." > > [1] http://mxhaard.free.fr/ > [2] http://linuxtv.org/v4lwiki/index.php/Main_Page > [3] http://linuxtv.org/hg/~hgoede/v4l-dvb > > > Simon Holm Thøgersen > ok, it sounds i need to read some wikis...i'll come back to you when i'm done with the result -- Patrizio Bassi www.patriziobassi.it
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