On Fri, Mar 09, 2018 at 01:19:54PM +0100, Hans Petter Selasky wrote:
> On 03/09/18 12:40, Bernd Walter wrote:
> >Will do the quirk test later.
> 
> I don't see any stalls during plug-in, so it might be a request webcamd 
> issues, which the device doesn't support. Try building webcamd with 
> debug support.

It is already build with debug.
But I don't see anything of special interest in the output.

[24]sa# webcamd -d ugen0.4
Linux video capture interface: v2.00
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR LIRC bridge handler initialized
IR XMP protocol handler initialized
b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded 
successfully
USB Video Class driver (1.1.1)
cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1
pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
pvrusb2: Debug mask is 31 (0x1f)
USBVision USB Video Device Driver for Linux : 0.9.11
Attached to ugen0.4[0]
INFO: 0003:0EEF:0005.0001: input: USB HID v1.10 Mouse [BYZHYYZHY By ZH851] on 
usb-/dev/usb-/dev/usb/input0

DBG: 0003:0EEF:0005.0001: Kicking head 1 tail 0
Creating /dev/input/event0

I will redo a test with raspbian.
Waveshare delivered a binary kernel (so much about GPL) for their 7" HDMI C
until they changed something in the device firmware and upgraded for a newer
panel about 2-3 years ago.
This is the 10.1" HMDI B and it is a very early version I have, which however
should use a firmware similar to the newer 7" HDMI C.
I will retest with a stock Raspbian image to be sure I wasn't accidently
using a Waveshare image back then.
As far as I can see the Linux drivers just quirk the device to the egalaxy
driver, so they do know the Waveshare by ID.
I couldn't spot a difference between Linux and what is included in the webcamd
source.

-- 
B.Walter <be...@bwct.de> http://www.bwct.de
Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
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