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Aw: Re: Leadtek Winfast TV2100




Hi, 

sorry, posting from a webmail interface.

Might get bounced from the list.

----- Original Nachricht ----
Von:     Pavle Predic <pavle.predic@xxxxxxxxxxx>
An:      Terry Wu <terrywu2009@xxxxxxxxx>, hermann pitton <hermann-pitton@xxxxxxxx>
Datum:   21.11.2009 20:53
Betreff: Re: Leadtek Winfast TV2100

> Hey Terry,
> 
> Thanks for your input. Yes it would seem that my tuner is not supported
> (it's a YMEC Tvision TVF88T5-B/DFF), and neither is my board. But I was
> hoping that an existing board/tuner combination might do the job.
> 
> @Hermann - I tried card IDs 1-150 with tuner=69 and - alas - didn't get
> sound. Interestingly enough, almost all card ids produce a picture with this
> tuner. Also, I noticed that with some board IDs I'm getting clicks when
> muting/unmuting or switching channels, but no broadcast sound
> whatsoever...:(

Tuner=69 covers a lot of tuners with TexasInstruments pll chip, NTSC and PAL.
I looked up this tuner from your previous mail and 69 is correct. You will note this when it comes to radio, UHF frequencies and takeover frequencies.

> I also tried running regspy.exe (after booting to Windows) and performed the
> test as described on dscaler site. But the results are way to cryptic for
> me...I have no clue how to use this. So I'll paste it here, and maybe
> someone will be able to draw a conclusion:
>
Ah, good.

> SAA7130 Card [0]: 
>  
> Vendor ID:           0x1131 
> Device ID:           0x7130 
> Subsystem ID:        0x6f3a107d 
>  
>  
> 7 states dumped 
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 0: 
> SAA7134_GPIO_GPMODE:             80000009 * (10000000 00000000 00000000
> 00001001)                  
> SAA7134_GPIO_GPSTATUS:           0606200c * (00000110 00000110 00100000
> 00001100)                  
> SAA7134_ANALOG_IN_CTRL1:         c1         (11000001)                      
>                       
> SAA7134_ANALOG_IO_SELECT:        3b *       (00111011)                      
>                       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 0 -> State 1: 
> SAA7134_GPIO_GPMODE:             80000009 -> 8000000d  (-------- --------
> -------- -----0--)   
> SAA7134_GPIO_GPSTATUS:           0606200c -> 00062000  (-----11- --------
> -------- ----11--)   
> SAA7134_ANALOG_IO_SELECT:        3b       -> 00        (--111-11)           
>                   
>  
> 3 changes 
>  
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 1: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)  (was: 80000009) 
> SAA7134_GPIO_GPSTATUS:           00062000 * (00000000 00000110 00100000
> 00000000)  (was: 0606200c) 
> SAA7134_ANALOG_IN_CTRL1:         c1 *       (11000001)                      
>                       
> SAA7134_ANALOG_IO_SELECT:        00 *       (00000000)                      
>       (was: 3b)       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 1 -> State 2: 
> SAA7134_GPIO_GPSTATUS:           00062000 -> 00062008  (-------- --------
> -------- ----0---)   
> SAA7134_ANALOG_IN_CTRL1:         c1       -> 83        (-1----0-)           
>                   
> SAA7134_ANALOG_IO_SELECT:        00       -> 09        (----0--0)           
>                   
>  
> 3 changes 
>  
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 2: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)                  
> SAA7134_GPIO_GPSTATUS:           00062008   (00000000 00000110 00100000
> 00001000)  (was: 00062000) 
> SAA7134_ANALOG_IN_CTRL1:         83 *       (10000011)                      
>       (was: c1)       
> SAA7134_ANALOG_IO_SELECT:        09         (00001001)                      
>       (was: 00)       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 2 -> State 3: 
> SAA7134_ANALOG_IN_CTRL1:         83       -> c8        (-0--0-11)           
>                   
>  
> 1 changes 
>  
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 3: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)                  
> SAA7134_GPIO_GPSTATUS:           00062008 * (00000000 00000110 00100000
> 00001000)                  
> SAA7134_ANALOG_IN_CTRL1:         c8 *       (11001000)                      
>       (was: 83)       
> SAA7134_ANALOG_IO_SELECT:        09 *       (00001001)                      
>                       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 3 -> State 4: 
> SAA7134_GPIO_GPSTATUS:           00062008 -> 04062004  (-----0-- --------
> -------- ----10--)   
> SAA7134_ANALOG_IN_CTRL1:         c8       -> c1        (----1--0)           
>                  (same as 0, 1) 
> SAA7134_ANALOG_IO_SELECT:        09       -> 00        (----1--1)           
>                  (same as 1) 
>  
> 3 changes 
>  
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 4: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)                  
> SAA7134_GPIO_GPSTATUS:           04062004 * (00000100 00000110 00100000
> 00000100)  (was: 00062008) 
> SAA7134_ANALOG_IN_CTRL1:         c1         (11000001)                      
>       (was: c8)       
> SAA7134_ANALOG_IO_SELECT:        00         (00000000)                      
>       (was: 09)       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 4 -> State 5: 
> SAA7134_GPIO_GPSTATUS:           04062004 -> 02062000  (-----10- --------
> -------- -----1--)   
>  
> 1 changes 
>  
>  
> ----------------------------------------------------------------------------
> ------ 
>  
> SAA7130 Card - State 5: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)                  
> SAA7134_GPIO_GPSTATUS:           02062000 * (00000010 00000110 00100000
> 00000000)  (was: 04062004) 
> SAA7134_ANALOG_IN_CTRL1:         c1         (11000001)                      
>                       
> SAA7134_ANALOG_IO_SELECT:        00 *       (00000000)                      
>                       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
>  
> Changes: State 5 -> Register Dump: 
> SAA7134_GPIO_GPSTATUS:           02062000 -> 06062008  (-----0-- --------
> -------- ----0---)   
> SAA7134_ANALOG_IO_SELECT:        00       -> 02        (------0-)           
>                   
>  
> 2 changes 
>  
>  
> ============================================================================
> ===== 
>  
> SAA7130 Card - Register Dump: 
> SAA7134_GPIO_GPMODE:             8000000d   (10000000 00000000 00000000
> 00001101)                  
> SAA7134_GPIO_GPSTATUS:           06062008   (00000110 00000110 00100000
> 00001000)  (was: 02062000) 
> SAA7134_ANALOG_IN_CTRL1:         c1         (11000001)                      
>                       
> SAA7134_ANALOG_IO_SELECT:        02         (00000010)                      
>       (was: 00)       
> SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000
> 00000000)                  
> SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                      
>                       
> SAA7134_I2S_OUTPUT_FORMAT:       01         (00000001)                      
>                       
> SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                      
>                       
> SAA7134_I2S_AUDIO_OUTPUT:        01         (00000001)                      
>                       
> SAA7134_TS_PARALLEL:             04         (00000100)                      
>                       
> SAA7134_TS_PARALLEL_SERIAL:      00         (00000000)                      
>                       
> SAA7134_TS_SERIAL0:              00         (00000000)                      
>                       
> SAA7134_TS_SERIAL1:              00         (00000000)                      
>                       
> SAA7134_TS_DMA0:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA1:                 00         (00000000)                      
>                       
> SAA7134_TS_DMA2:                 00         (00000000)                      
>                       
> SAA7134_SPECIAL_MODE:            01         (00000001)                      
>                       
>  
> end of dump 
> 
> Here is the order in which I performed the test:State 6
> State 0 - viewing software off
> State 1 - tuner mode
> State 2 - composite mode
> State 3 - s video mode
> State 4 - radio mode
> State 5 - tuner mode (again)
> Final dump - viewing software off (again)
> 
> Thanks to everyone for your help.
> 
> Pavle.
> 

Better don't top post. Becomes hard to read after a while.

You would try wsith a gpio_mask = 0x0d.

.gpio for TV is 0x00000000 (default, don't even need to set it).

For s-video and composite 0x08.

For radio 0x04.

On saa7130 chips mono audio from tuner in most cases is connected to LINE2.

Then also radio is on LINE2 and s-video and composite on LINE1.

For .mute it seems to switch to s-video/composite LINE input and keeps that input open with .gpio 0x08.

Maybe Terry knows better.

Good luck for testing.

Cheers,
Hermann

> 
> ________________________________
> From: Terry Wu <terrywu2009@xxxxxxxxx>
> To: hermann pitton <hermann-pitton@xxxxxxxx>
> Cc: Pavle Predic <pavle.predic@xxxxxxxxxxx>; video4linux-list@xxxxxxxxxx
> Sent: Sat, 21 November, 2009 10:07:05
> Subject: Re: Leadtek Winfast TV2100
> 
> Hi,
> 
>     There are many models of TV2100.
>     Different model uses different TV tuner.
> 
>     The tuner 69 is TUNER_TNF_5335MF.
>     Make sure the tuner in your TV2100 card is the TNF_5335MF.
> 
>     Maybe the tuner in your TV2100 card is not supported by current
> v4l-dvb driver yet (linux\include\media\tuner.h).
> 
> 
> Terry
> 
> 2009/11/21 hermann pitton <hermann-pitton@xxxxxxxx>:
> > Hi Pavle,
> >
> > Am Freitag, den 20.11.2009, 14:11 +0000 schrieb Pavle Predic:
> >> Hi Hermann,
> >>
> >> Thank you so much for your help. I didn't really get most of what you
> >> said (way to technical for me), but at least I know now which tuner I
> >> should use, so I'll keep testing with tuner 69 and see if I get
> >> results.
> >
> > that one should be right, especially for analog radio.
> >
> >> BTW, I'm not from UK - I'm from Serbia and I'm trying to make the card
> >> work for my cable tv which uses PAL BG (at least so they say).
> >
> > Lots of people are on the move these days, therefore it is important to
> > know too, what they might carry with them. That tuner should be fine
> > then.
> >
> >> I'll report back after testing on tuner 69 (I'll simply try all card
> >> ids with this tuner id). In the meantime here's some more info:
> >
> > Better is to follow the advice how you can narrow down such stuff.
> >
> > As far I know, we have not destroyed a single device yet on the saa7134
> > driver, but to go over all possibilities, concerning voltage and gpios,
> > has some risks and is not the shortest way to come closer.
> >
> > Thanks for your input.
> >
> > Cheers,
> > Hermann
> >
> >> dmesg:
> >>
> >> [    9.829338] saa7130/34: v4l2 driver version 0.2.15 loaded
> >> [    9.829408] saa7134 0000:00:08.0: PCI INT A -> GSI 17 (level, low)
> >> -> IRQ 17
> >> [    9.829419] saa7130[0]: found at 0000:00:08.0, rev: 1, irq: 17,
> >> latency: 64, mmio: 0xfdffe000
> >> [    9.829428] saa7130[0]: subsystem: 107d:6f3a, board:
> >> UNKNOWN/GENERIC [card=0,autodetected]
> >> [    9.829458] saa7130[0]: board init: gpio is 6200c
> >> [    9.829465] IRQ 17/saa7130[0]: IRQF_DISABLED is not guaranteed on
> >> shared IRQs
> >> [    9.980513] saa7130[0]: i2c eeprom 00: 7d 10 3a 6f 54 20 1c 00 43
> >> 43 a9 1c 55 d2 b2 92
> >> [    9.980532] saa7130[0]: i2c eeprom 10: 0c ff 82 0e ff 20 ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980547] saa7130[0]: i2c eeprom 20: 01 40 02 03 03 02 01 03 08
> >> ff 00 8c ff ff ff ff
> >> [    9.980562] saa7130[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980578] saa7130[0]: i2c eeprom 40: 50 89 00 c2 00 00 02 30 02
> >> ff ff ff ff ff ff ff
> >> [    9.980593] saa7130[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980608] saa7130[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980623] saa7130[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980639] saa7130[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980654] saa7130[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980670] saa7130[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980685] saa7130[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980701] saa7130[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980716] saa7130[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980731] saa7130[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980747] saa7130[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff
> >> ff ff ff ff ff ff ff
> >> [    9.980876] saa7130[0]: registered device video0 [v4l2]
> >> [    9.980908] saa7130[0]: registered device vbi0
> >>
> >>
> >> lsmod:
> >>
> >> saa7134               135552  0
> >> ir_common              47172  1 saa7134
> >> v4l2_common            14308  1 saa7134
> >> videodev               31040  2 saa7134,v4l2_common
> >> videobuf_dma_sg        11340  1 saa7134
> >> videobuf_core          16164  2 saa7134,videobuf_dma_sg
> >> tveeprom               10720  1 saa7134
> >> i2c_core               20844  4
> >> i2c_viapro,saa7134,v4l2_common,tveeprom
> >>
> >> lspci:
> >>
> >> 00:08.0 Multimedia controller [0480]: Philips Semiconductors SAA7130
> >> Video Broadcast Decoder [1131:7130] (rev 01)
> >>     Subsystem: LeadTek Research Inc. Device [107d:6f3a]
> >>     Flags: bus master, medium devsel, latency 64, IRQ 17
> >>     Memory at fdffe000 (32-bit, non-prefetchable) [size=1K]
> >>     Capabilities: [40] Power Management version 1
> >>     Kernel driver in use: saa7134
> >>     Kernel modules: saa7134
> >>
> >> Thanks again,
> >>
> >> Pavle.
> >>
> >>
> >>
> >>
> >>
> >> ______________________________________________________________________
> >> From: hermann pitton <hermann-pitton@xxxxxxxx>
> >> To: Pavle Predic <pavle.predic@xxxxxxxxxxx>
> >> Cc: video4linux-list@xxxxxxxxxx
> >> Sent: Sun, 8 November, 2009 23:35:08
> >> Subject: Re: Leadtek Winfast TV2100
> >>
> >> Hi Pavle,
> >>
> >> Am Sonntag, den 08.11.2009, 17:11 +0000 schrieb Pavle Predic:
> >> > Did anyone manage to get this card working on Linux? I got the
> >> picture out of the box, but it's impossible to get any sound from the
> >> damned thing. The card is not on CARDLIST.saa7134, but I assume a
> >> similar card/tuner combination can be used. But which? By the way, I
> >> got the speakers connected directly to card output, I'm not even
> >> trying to get it working with my sound card. I can hear clicks when
> >> loading/unloading modules, so it's alive but not set up properly.
> >> >
> >> > Any info would be greatly appreciated. Perhaps someone knows of
> >> another card that is similar to this one?
> >> >
> >> > Card info:
> >> > Chipset: saa7134
> >> > Tuner: Tvision TVF88T5-B/DFF
> >> > Card numbers that produce picture (modprobe saa7134 card=$n): 3, 7,
> >> 10, 16, 34, 35, 45, 46, 47, 48, 51, 63, 64, 68
> >>
> >> that is not enough information yet.
> >>
> >> The correct tuner for this one is tuner=69.
> >>
> >> Only with this one you will have also radio support.
> >>
> >> Since you mail from an UK mail provider, this tuner is not expected to
> >> work with PAL-I TV stereo sound there, but radio would work.
> >>
> >> Else, if neither amux = TV nor amux = LINE1 or LINE2 (LINE inputs for
> >> TV
> >> sound are only found on saa7130 chips, except there is also an extra
> >> TV
> >> mono section directly from the tuner)  work for TV sound, most often
> >> an
> >> external audio mux is in the way and needs to be configured correctly
> >> with saa7134 gpio pins. Looking also at the minor chips on the card
> >> with
> >> more than 3 pins can reveal such a mux.
> >>
> >> There is also a software test on such hardware, succeeding in most
> >> cases.
> >>
> >> By default, external analog audio input is looped through to analog
> >> audio out, on which you are listening, if the driver is unloaded.
> >>
> >> On a saa7134 chip, on saa7130 are some known specials, you should hear
> >> the incoming sound directly on your headphones or what else you might
> >> be
> >> using directly connected to your card, trying on LINE1 and LINE2 for
> >> that.
> >>
> >> If not, you can expect that such a mux chip needs to be treated
> >> correctly.
> >>
> >> The DScaler (deinterlace.sf.net) regspy.exe often can help to identify
> >> such gpios in use, else you must trace lines and resistors on it.
> >>
> >> In general, an absolute minimum is to provide related "dmesg" after
> >> loading the driver _without_ having tried on other cards previously.
> >>
> >> Please read more on the linuxtv.org wiki about adding support for a
> >> new
> >> card.
> >>
> >> Cheers,
> >> Hermann
> >
> >


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