Re: [PATCH] gspca pac7302: add USB PID range based on heuristics
From: Németh Márton <hidden>
Date: 2010-02-24 08:14:56
Hi, Jean-Francois Moine wrote:
On Wed, 24 Feb 2010 08:09:41 +0100 Németh Márton [off-list ref] wrote:quoted
On the schematics in PixArt PAC7301/PAC7302 datasheet (http://www.pixart.com.tw/upload/PAC7301_7302%20%20Spec%20V1_20091228174030.pdf) pages 19, 20, 21 and 22 there is a note titled "PID IO_TRAP" which describes the possible product ID range 0x2620..0x262f. In this range there are some known webcams, however, there are some PIDs with unknown or future devices. Because PixArt PAC7301/PAC7302 is a System on a Chip (SoC) device is is probable that this driver will work correctly independent of the used PID.Hello, I got such information from ms-win drivers. I appeared that most of the unknown/new webcams were never manufactured. Now, I wait for user requests before adding such webcams.
What about Genius iSlim 310? Based on the Windows driver this device is a potential candidate for pac7302 driver, see http://linuxtv.org/wiki/index.php/PixArt_PAC7301/PAC7302#Identification I don't have access to Genius iSlim 310 so I cannot tell it for sure. Regards, Márton Németh