Hi, everyone!

There are some problems with the driver em28xx-new and patched tvtime
distributed from mcentral.de

The installation of the driver passes smoothly, without complains. When I plug 
the device Pinnacle Hybrid Pro 330e drivers are load with following dmesg 
output:

usb 4-3: new high speed USB device using ehci_hcd and address 4
usb 4-3: configuration #1 chosen from 1 choice
usb 4-3: New USB device found, idVendor=2304, idProduct=0226
usb 4-3: New USB device strings: Mfr=3, Product=1, SerialNumber=2
usb 4-3: Product: PCTV 330e
usb 4-3: Manufacturer: Pinnacle Systems
usb 4-3: SerialNumber: 070101013175
Linux video capture interface: v2.00
em28xx v4l2 driver version 0.0.1 loaded
em28xx: new video device (2304:0226): interface 0, class 255
em28xx: device is attached to a USB 2.0 bus
em28xx #0: Alternate settings: 8
em28xx #0: Alternate setting 0, max size= 0
em28xx #0: Alternate setting 1, max size= 0
em28xx #0: Alternate setting 2, max size= 1448
em28xx #0: Alternate setting 3, max size= 2048
em28xx #0: Alternate setting 4, max size= 2304
em28xx #0: Alternate setting 5, max size= 2580
em28xx #0: Alternate setting 6, max size= 2892
em28xx #0: Alternate setting 7, max size= 3072
attach_inform: tvp5150 detected.
tvp5150 3-005c: tvp5150am1 detected.
successfully attached tuner
em28xx #0: V4L2 VBI device registered as /dev/vbi0
em28xx #0: V4L2 device registered as /dev/video0
input: em2880/em2870 remote control as /devices/virtual/input/input8
em28xx-input.c: remote control handler attached
em28xx #0: Found Pinnacle Hybrid Pro (em2882)
usbcore: registered new interface driver em28xx
em28xx-audio.c: probing for em28x1 non standard usbaudio
em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
Em28xx: Initialized (Em28xx Audio Extension) extension
em2880-dvb.c: DVB Init
opening radio device and trying to acquire exclusive lock
device is already in use by DVB-T
DVB: registering new adapter (em2880 DVB-T)
DVB: registering frontend 0 (Micronas DRX3973D DVB-T)...
Em28xx: Initialized (Em2880 DVB Extension) extension

then I started tvtime (taken from mcentral.de) with the following response in 
dmesg:

tvp5150 3-005c: tvp5150am1 detected.
opening radio device and trying to acquire exclusive lock
em28xx-audio: device is currently in analog TV mode
opening radio device and trying to acquire exclusive lock
em28xx-audio: device is currently in analog TV mode

Scan  for channels works, finding all the channels, but at any channel 
independent of the strength of tv signal video in SECAM is highly distorted 
and unstable with wrong colors, with no sound at all. Switching to PAL mode
results in much more  stable video but black-white only, without any sound as 
well.
Any attempts to tune a channel frequency do not change either the quality of 
video or absence of sound until the detunig is enough to leave the capture of 
signal.

Other tv viewers show better quality of video. 
kdetv shows a good quality picture but with 1-2 splashes per second (like 
breaking the lines and frame syncronizations), if I choose the tv standard
SECAM-K1 which is most appropriate for Russia. Experimenting with secam
modes I have found that the _wrong_ video given by tvtime is reproduced if
I choose SECAM-L instead of SECAM-K1, while switching between SECAM-K1
and SECAM-Lc has no result.

Same was found for xawtv program. 

It is curious that when one start kdetv or xawtv and then one start the 
redirection for audio

/usr/bin/sox -r 48000  -c 2 -t ossdsp /dev/dsp1 -t ossdsp /dev/dsp

than video issues disappear and everything works fine.
However for tvtime this way does not work since  /dev/dsp1 is busy. Note also 
that switching mute-unmute mode does not influence on the video distortion at 
all.

Has anybody ideas how to cure tvtime (or the driver?). In particular, 
concerning tvtime: is there a way to choose between different secam modes?
And for the driver: it is not normal that video depends on audio in that 
strange way... As only a  guess, can be that issues as a consequence of the 
overflow of some buffers in the driver?  

Regards,

Oleg
 
P.S.Note, that the prevoius driver with external firmwares works well, but it  
is unfortunately incompatible with the current kernel  2.6.27 used un 
suse-11.1. 
 
 
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