[pvrusb2] What are critical params inside sysfs setting when using mplayer to verify PVRUSB2 driver is working

[Tina Ning]

Mike,
 
I installed v4l-dvb package to my Linux 2.6.23 Fedora.
When I ran "mplayer /dev/video0", I didn't see any
video shown up inside Mplayer for Hauppauge HVR 1950.
I set ctl_frequency/cur_val to 55250000,
ctl_video_standard_mask_active/cur_val to NTSC-M, it
didn't help. I knew frequency 55250000 working since
my WinTVPVRUSB2(24xxx) ran mplayer and video was
showing up.

Do I miss any settings inside sysfs to make mplayer
 to tune a frequency? How can I verify/know if HVR
1950 is working?

I attached my dmesg when I plugged HVR1950.
 
Thanks
Tina

=============================
Linux video capture interface: v2.00
usbcore: registered new interface driver pvrusb2
/export/experiemntal/v4l-dvb/pvrusb2-20e85690d594/v4l/pvrusb2-main.c:
Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner : >>>>>
V4L in-tree version
/export/experiemntal/v4l-dvb/pvrusb2-20e85690d594/v4l/pvrusb2-main.c:
>>>>> Debug mask is 31 (0x1f)
pvrusb2: Device microcontroller firmware (re)loaded;
it should now reset and reconnect.
usb 5-8: USB disconnect, address 15
pvrusb2: Device being rendered inoperable
usb 5-8: new high speed USB device using ehci_hcd and
address 16
usb 5-8: configuration #1 chosen from 1 choice
usb 5-8: reset high speed USB device using ehci_hcd
and address 16
cx25840' 1-0044: cx25843-24 found @ 0x88 (pvrusb2_a)
tuner' 1-0042: chip found @ 0x84 (pvrusb2_a)
tveeprom 1-00a2: Hauppauge model 75111, rev C3E9,
serial# 3473861
tveeprom 1-00a2: MAC address is 00-0D-FE-35-01-C5
tveeprom 1-00a2: tuner model is Philips 18271_8295
(idx 149, type 54)
tveeprom 1-00a2: TV standards NTSC(M) ATSC/DVB Digital
(eeprom 0x88)
tveeprom 1-00a2: audio processor is CX25843 (idx 37)
tveeprom 1-00a2: decoder processor is CX25843 (idx 30)
tveeprom 1-00a2: has radio, has IR receiver, has IR
transmitter
pvrusb2: Supported video standard(s) reported
available in hardware:
PAL-M/N/Nc;NTSC-M/Mj/Mk;ATSC-8VSB/16VSB
pvrusb2: Mapping standards mask=0x300b700
(PAL-M/N/Nc;NTSC-M/Mj/Mk;ATSC-8VSB/16VSB)
pvrusb2: Setting up 6 unique standard(s)
pvrusb2: Set up standard idx=0 name=PAL-M
pvrusb2: Set up standard idx=1 name=PAL-N
pvrusb2: Set up standard idx=2 name=PAL-Nc
pvrusb2: Set up standard idx=3 name=NTSC-M
pvrusb2: Set up standard idx=4 name=NTSC-Mj
pvrusb2: Set up standard idx=5 name=NTSC-Mk
pvrusb2: Initial video standard (determined by device
type): NTSC-M
pvrusb2: Device initialization completed successfully.
pvrusb2: registered device video0 [mpeg]
DVB: registering new adapter (pvrusb2-dvb)
cx25840' 1-0044: loaded v4l-cx25840.fw firmware (12559
bytes)
tda829x 1-0042: setting tuner address to 60
tda18271 1-0060: creating new instance
TDA18271HD/C1 detected @ 1-0060
tda829x 1-0042: type set to tda8295+18271
cx25840' 1-0044: Video signal:              not
present
cx25840' 1-0044: Detected format:           NTSC-M
cx25840' 1-0044: Specified standard:        NTSC-M
cx25840' 1-0044: Specified video input:     Composite
7
cx25840' 1-0044: Specified audioclock freq: 48000 Hz
cx25840' 1-0044: Detected audio mode:       mono
cx25840' 1-0044: Detected audio standard:   no
detected audio standard
cx25840' 1-0044: Audio muted:               no
cx25840' 1-0044: Audio microcontroller:     detecting
cx25840' 1-0044: Configured audio standard: automatic
detection
cx25840' 1-0044: Configured audio system:   BTSC
cx25840' 1-0044: Specified audio input:     Tuner
(In8)
cx25840' 1-0044: Preferred audio mode:      stereo
cx25840' 1-0044: loaded v4l-cx25840.fw firmware (12559
bytes)
cx25840' 1-0044: 0x0000 is not a valid video input!
DVB: registering frontend 0 (Samsung S5H1411 QAM/8VSB
Frontend)...
tda829x 1-0042: type set to tda8295
tda18271 1-0060: attaching existing instance
usb 5-7: USB disconnect, address 5
cx25840' 1-0044: loaded v4l-cx25840.fw firmware (12559
bytes)