Hi,
We are planning to support USB web cam for our product which is based on Davinci 6446 plaform.We are using linux 2.6.10 for our development.
For this I followed the the steps as per mentioned in http://processors.wiki.ti.com/index.php/USB_Webcam.
On exicuting cat /proc/bus/usb/device Iam getting the following logs
T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 12 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(unk. ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=046d ProdID=09a4 Rev= 0.06
S: SerialNumber=EE42B330
C:* #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=0e(unk. ) Sub=01 Prot=00 Driver=(none)
E: Ad=87(I) Atr=03(Int.) MxPS= 16 Ivl=16ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
I: If#= 1 Alt= 1 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 192 Ivl=125us
I: If#= 1 Alt= 2 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 384 Ivl=125us
I: If#= 1 Alt= 3 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 512 Ivl=125us
I: If#= 1 Alt= 4 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 640 Ivl=125us
I: If#= 1 Alt= 5 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 800 Ivl=125us
I: If#= 1 Alt= 6 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS= 944 Ivl=125us
I: If#= 1 Alt= 7 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS=1280 Ivl=125us
I: If#= 1 Alt= 8 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS=1600 Ivl=125us
I: If#= 1 Alt= 9 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS=1984 Ivl=125us
I: If#= 1 Alt=10 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS=2688 Ivl=125us
I: If#= 1 Alt=11 #EPs= 1 Cls=0e(unk. ) Sub=02 Prot=00 Driver=(none)
E: Ad=81(I) Atr=05(Isoc) MxPS=3060 Ivl=125us
I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
I: If#= 3 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
E: Ad=86(I) Atr=05(Isoc) MxPS= 36 Ivl=1ms
In this Device ID is 046d and product id is 09a4 . For getting the driver for this product id and vendor ID
I looked in to the following link
As per the link http://www.qbik.ch/usb/devices/search_res.php?pattern=046d
Device is QuickCam E3500 and the driver is uvcvideo .But Iam not finding the source code like for this product id.
Please guide me the from where to get to driver for the web cam.
Thanks and Regards
Deepthi