[pvrusb2] Xawtv 4.0 and snapshot 20060329

[Mike Isely]

On Sat, 1 Apr 2006, xavier.gnata at free.fr wrote:

> I have tried to comment out this line (using pvrusb2-mci-20060329) and
> recompiled/reinstalled the driver but it doesn't help :(
>
> I get the channel list and each try I try to switch from one channel to another,
> I get this log :
>
> queue: "setstation" "next"
> queue_run: enter
> qexec: "setstation" "next"
> tuning_handler: enter
> v4l2: open
> ng_dev_open: opened Hauppauge WinTV pvr-usb2 [refcount 1]
> v4l2: close
> ng_dev_close: closed Hauppauge WinTV pvr-usb2 [refcount 0]
> tuning_handler: station=France 2 channel=(null) freq=0
> v4l2: open
> ng_dev_open: opened Hauppauge WinTV pvr-usb2 [refcount 1]
> v4l2: freq: 623,250
> v4l2: close
> ng_dev_close: closed Hauppauge WinTV pvr-usb2 [refcount 0]
> tune analog: 623,25 MHz 40 France 2
> tuning_handler: exit
> queue_run: exit
> property_eh _NET_WM_NAME
> property_eh WM_NAME
> property_eh _NET_WM_ICON_NAME
> property_eh WM_ICON_NAME
> property_eh _XAWTV_STATION
> expose_eh
> mpeg_loop: enter (0/0)
> v4l2: open
> ng_dev_open: opened Hauppauge WinTV pvr-usb2 [refcount 1]
> v4l2: close
> ng_dev_close: closed Hauppauge WinTV pvr-usb2 [refcount 0]
> mpeg: 512k file buffer
> mpeg: MPEG1 audio, rate 48000
> alsa: open
> ng_dev_open: opened plughw [refcount 1]
> alsa: setformat 16bit stereo (LE) @ 48000
> alsa: setformat: rate=48000 btime=341333 buf=1024/16384
> audio: conv [MPEG audio] => [16bit stereo (LE)]
> alsa: startplay
> media: audio buffer filled
> media: audio: end-of-stream [(nil),(nil)]

This appears to be the point where the problem happens.  That would 
suggest the streaming logic in the driver is misbehaving.  Indeed it was 
changed, but the change was part of the garbage filter fix, which is in 
the snapshot that you said was working.

Puzzling...


> alsa: close
> ng_dev_close: closed plughw [refcount 0]
> mpeg_loop: exit
> expose_eh
> unclutter_timefunc hide

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