Hartmut Hackmann a écrit :
> Hi, all
>
> hermann pitton schrieb:
>
>> Hi,
>>
>> top posting is evil!
>>
>> But just realize, that it didn't reach the list(s).
>>
>> This doesn't sound bad!
>>
>> Hartmut, jump in if you have ideas. Obviously, I have to read the code
>> myself again after seeing it only once at the mercurial web interface.
>>
>> I read this as tuner config changed to 3 all over the places and antenna
>> input switching set to 0, but saa7134-dvb debug=1 is not enabled.
>>
>> I suggest we try next, if the heavy buzz on analog SECAM_L is gone.
>> Offhand, gpio18 and gpio19 seem to be involved in switching for now.
>>
>> Next question might be, why DVB-T only works after using analog first.
>>
>> Cheers,
>> Hermann
>>
>>
>> Am Samstag, den 03.02.2007, 22:41 +0100 schrieb Emmanuel QUEMENER:
>>
>>> hermann pitton a écrit :
>>>
>>>
>>>> Am Samstag, den 03.02.2007, 02:55 +0100 schrieb hermann pitton:
>>>>
>>>>
>>>>> Am Samstag, den 03.02.2007, 01:17 +0100 schrieb Emmanuel QUEMENER:
>>>>>
>>>>>
>>>>>> hermann pitton a écrit :
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Am Freitag, den 02.02.2007, 20:43 +0100 schrieb Emmanuel QUEMENER:
>>>>>>>
>>>>>>>
>>>> [...]
>>>>
>>>>
>>>>
>>>>>> What do you purpose ?
>>>>>>
>>>>>>
>>>>> There is also this 167000Hz positive frequency offset in France, but
>>>>> your initial scan file seem to take it already into account.
>>>>>
>>>>> If possible try analog TV too. You change the LNA configuration for
>>>>> analog in saa7134-cards.c for the test card=109 by setting
>>>>> .tuner_config = 3.
>>>>>
>>>>> [SAA7134_BOARD_PHILIPS_TIGER_S] = {
>>>>> .name = "Philips Tiger - S Reference design",
>>>>> .audio_clock = 0x00187de7,
>>>>> .tuner_type = TUNER_PHILIPS_TDA8290,
>>>>> .radio_type = UNSET,
>>>>> .tuner_addr = ADDR_UNSET,
>>>>> .radio_addr = ADDR_UNSET,
>>>>> .tuner_config = 2,
>>>>> .mpeg = SAA7134_MPEG_DVB,
>>>>> .gpiomask = 0x0200000,
>>>>> .inputs = {{
>>>>> .name = name_tv,
>>>>> .vmux = 1,
>>>>> .amux = TV,
>>>>> .tv = 1,
>>>>> },{
>>>>>
>>>>> For DVB-T you do this in saa7134-dvb.c here.
>>>>>
>>>>> static struct tda1004x_config philips_tiger_s_config = {
>>>>> .demod_address = 0x08,
>>>>> .invert = 1,
>>>>> .invert_oclk = 0,
>>>>> .xtal_freq = TDA10046_XTAL_16M,
>>>>> .agc_config = TDA10046_AGC_TDA827X,
>>>>> .gpio_config = TDA10046_GP01_I,
>>>>> .if_freq = TDA10046_FREQ_045,
>>>>> .i2c_gate = 0x4b,
>>>>> .tuner_address = 0x61,
>>>>> .tuner_config = 2,
>>>>> .antenna_switch= 1,
>>>>> .request_firmware = philips_tda1004x_request_firmware
>>>>> };
>>>>>
>>>>>
>>>> Emmanuel,
>>>>
>>>> also in saa7134-cards.c in saa7134_board_init2 to stay consistent.
>>>> On line 4397 after the eeprom detection.
>>>>
>>>> case SAA7134_BOARD_PHILIPS_TIGER:
>>>> case SAA7134_BOARD_PHILIPS_TIGER_S:
>>>>
>>>> This configuration 3 is untested as announced by Hartmut.
>>>> Let's see if it can make a difference for you.
>>>>
>>>> Hermann
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>> Good evening,
>>>
>>> I've edited the files saa7134-cards.c saa7134-dvb.c saa7134-video and
>>> change all references to video_config from 0 or 2 to 3.
>>>
>>> Here are the messages on load :
>>>
>>> saa7130/34: v4l2 driver version 0.2.14 loaded
>>> saa7133[0]: found at 0000:03:0a.0, rev: 209, irq: 18, latency: 32, mmio:
>>> 0xfdefe000
>>> saa7133[0]: subsystem: 1043:4871, board: Philips Tiger - S Reference
>>> design [card=109,insmod option]
>>> saa7133[0]: board init: gpio is 600000
>>> tuner 2-004b: chip at addr 4b is a tda8290
>>> tuner 2-004b: Setting mode_mask to 0x0e
>>> tuner 2-004b: chip found @ 0x96 (saa7133[0])
>>> tuner 2-004b: Calling set_type_addr for type=54, addr=0xff, mode=0x04,
>>> config=0x03
>>> tuner 2-004b: set addr for type -1
>>> tuner 2-004b: Defining GPIO function
>>> tuner 2-004b: setting tuner address to 61
>>> tuner 2-004b: type set to tda8290+75a
>>> tuner 2-004b: saa7133[0] tuner I2C addr 0x96 with type 54 used for 0x0e
>>> tuner 2-004b: Defining GPIO function
>>> tuner 2-004b: setting tuner address to 61
>>> tuner 2-004b: type set to tda8290+75a
>>> tuner 2-004b: saa7133[0] tuner I2C addr 0x96 with type 54 used for 0x0e
>>> saa7133[0]: i2c eeprom 00: 43 10 71 48 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
>>> saa7133[0]: i2c eeprom 10: ff ff ff 0f ff 20 ff ff ff ff ff ff ff ff ff ff
>>> saa7133[0]: i2c eeprom 20: 01 40 01 02 03 00 01 03 08 ff 00 cf ff ff ff ff
>>> saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7133[0]: i2c eeprom 40: ff 21 00 c2 96 10 03 22 15 50 ff ff ff ff ff ff
>>> saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7133[0]: i2c scan: found device @ 0x10 [???]
>>> saa7133[0]: i2c scan: found device @ 0x96 [???]
>>> saa7133[0]: i2c scan: found device @ 0xa0 [eeprom]
>>> tuner 2-004b: Calling set_type_addr for type=54, addr=0x4b, mode=0x0c,
>>> config=0x03
>>> tuner 2-004b: set addr for type 54
>>> tuner 2-004b: Defining GPIO function
>>> tuner 2-004b: setting tuner address to 61
>>> tuner 2-004b: type set to tda8290+75a
>>> tuner 2-004b: saa7133[0] tuner I2C addr 0x96 with type 54 used for 0x0e
>>> tuner 2-004b: Cmd VIDIOC_S_STD accepted for analog TV
>>> tuner 2-004b: switching to v4l2
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system B
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 128, ADC stat: 255, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 186, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 86
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system B
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 128, ADC stat: 255, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 186, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 86
>>> saa7133[0]: registered device video0 [v4l2]
>>> saa7133[0]: registered device vbi0
>>> saa7133[0]: registered device radio0
>>> saa7134 ALSA driver for DMA sound loaded
>>> saa7133[0]/alsa: saa7133[0] at 0xfdefe000 irq 18 registered as card -1
>>> DVB: registering new adapter (saa7133[0]).
>>> DVB: registering frontend 0 (DVB-T Philips Tiger S)...
>>> tda1004x: setting up plls for 48MHz sampling clock
>>> tda1004x: found firmware revision 29 -- ok
>>>
>>> Initially, I was rather happy because the tzap seems to be more stable,
>>> but the result is not stable enough in order to work fine when using
>>> kaffeine :
>>>
>>> tuning to 498167000 Hz
>>> video pid 0x0078, audio pid 0x0082
>>> status 00 | signal ffff | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal 9393 | snr a6a6 | ber 00012224 | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 03 | signal ffff | snr a3a3 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal ffff | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal 9b9b | snr 5c5c | ber 0000cff4 | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 1f | signal eded | snr c0c0 | ber 00003446 | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr 6262 | ber 0001ce00 | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 01 | signal dcdc | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal ffff | snr 0000 | ber 0001fffe | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 01 | signal ffff | snr 0000 | ber 0001fffe | unc ffffffff |
>>> status 00 | signal 4e4e | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal ffff | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal ffff | snr 0808 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal dede | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal 8a8a | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal ffff | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal f2f2 | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 00 | signal 9797 | snr 3737 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal d0d0 | snr c9c9 | ber 0000489a | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 1f | signal ffff | snr 5d5d | ber 0001d9fa | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 00 | signal ffff | snr 0909 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal ffff | snr 3232 | ber 0001fffe | unc ffffffff |
>>> FE_HAS_LOCK
>>> status 05 | signal ffff | snr 6363 | ber 0001fffe | unc ffffffff |
>>> status 00 | signal ffff | snr 0000 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal 9696 | snr abab | ber 0001d6f2 | unc ffffffff |
>>> FE_HAS_LOCK
>>>
>>> I also tried to scan under scantv (scantv -C /dev/vbi0 -o
>>> channels-analogic.txt)
>>>
>>> The result was possible to exploited by xdtv but I don't succeed to get
>>> any sound (I investigate under mixer configuration but no change could
>>> got me any sound !).
>>>
>>> Correction : wken analogic mode has been used, the digital mode works
>>> fine !!!!!
>>>
>>> emmanuel@abu:~$ tzap -c channels.conf TF1
>>> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
>>> tuning to 498167000 Hz
>>> video pid 0x0078, audio pid 0x0082
>>> status 00 | signal acac | snr 4848 | ber 0001fffe | unc 00000000 |
>>> status 1f | signal acac | snr fefe | ber 00000248 | unc 00000046 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 0000022c | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 00000252 | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 00000220 | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 0000020c | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 0000023a | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal abab | snr ffff | ber 0000022c | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 00000248 | unc 00000000 |
>>> FE_HAS_LOCK
>>> status 1f | signal acac | snr fefe | ber 00000216 | unc 00000000 |
>>> FE_HAS_LOCK
>>>
>>> Any idea ?
>>>
>>> Follow the logs of dmesg : all are about the tuner...
>>>
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system B
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 1
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 0, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 30, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 255
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system B
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 0, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 100, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 0
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system B
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 0, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 255, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 194
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: insmod fixup: SECAM => SECAM-L
>>> tuner 2-004b: tv freq set to 400.00
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 64, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 120, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 52
>>> tuner 2-004b: trying to resolve SECAM L deadlock
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 479.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 241
>>> tuner 2-004b: adjust gain, step 1. Agc: 241, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 246
>>> tuner 2-004b: adjust gain, step 1. Agc: 246, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: adjust gain, step 2. Agc: 255, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 129
>>> tuner 2-004b: trying to resolve SECAM L deadlock
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: Cmd TUNER_SET_STANDBY accepted for analog TV
>>> tuner 2-004b: Cmd VIDIOC_S_STD accepted for analog TV
>>> tuner 2-004b: insmod fixup: SECAM => SECAM-L
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 0, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 221, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 142
>>> tuner 2-004b: trying to resolve SECAM L deadlock
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: insmod fixup: SECAM => SECAM-L
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 244
>>> tuner 2-004b: adjust gain, step 1. Agc: 244, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: adjust gain, step 2. Agc: 255, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 105
>>> tuner 2-004b: trying to resolve SECAM L deadlock
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: insmod fixup: SECAM => SECAM-L
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 244
>>> tuner 2-004b: adjust gain, step 1. Agc: 244, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: insmod fixup: SECAM => SECAM-L
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: tda8290 not locked, no signal?
>>> tuner 2-004b: adjust gain, step 1. Agc: 64, ADC stat: 0, lock: 0
>>> tuner 2-004b: adjust gain, step 2. Agc: 191, lock: 0
>>> tuner 2-004b: adjust gain, step 3. Agc: 58
>>> tuner 2-004b: trying to resolve SECAM L deadlock
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 245
>>> tuner 2-004b: adjust gain, step 1. Agc: 245, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 479.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 117
>>> tuner 2-004b: adjust gain, step 1. Agc: 117, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 479.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 119
>>> tuner 2-004b: adjust gain, step 1. Agc: 119, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 120
>>> tuner 2-004b: adjust gain, step 1. Agc: 120, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tv freq set to 623.25
>>> tuner 2-004b: setting tda8290 to system L
>>> tuner 2-004b: tda827xa config is 0x03
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: setting LNA to high gain
>>> tuner 2-004b: AGC2 gain is: 10
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: tda8290 is locked, AGC: 122
>>> tuner 2-004b: adjust gain, step 1. Agc: 122, ADC stat: 0, lock: 128
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tuner 2-004b: Cmd TUNER_SET_STANDBY accepted for analog TV
>>> saa7133[0]: dsp access error
>>> saa7133[0]: dsp access error
>>> tda1004x: setting up plls for 48MHz sampling clock
>>> tda1004x: found firmware revision 29 -- ok
>>> tda1004x: setting up plls for 48MHz sampling clock
>>> tda1004x: found firmware revision 29 -- ok
>>> tda1004x: setting up plls for 48MHz sampling clock
>>> tda1004x: found firmware revision 29 -- ok
>>>
>>> Thanks for help.
>>>
>>> I will follow all the instructions in order to correct bugs or improve
>>> drivers !!!
>>>
>>> Good night...
>>>
>>> EQ
>>>
>>
> I noticed 2 things:
>
>> tuner 2-004b: AGC2 gain is: 10
>>
> This means maximum gain. With active LNA, i would expect lower
> values...
> second: The reason for the tumbling channel decoder might be a
> not closed AGC loop.
> But if DVB-T works after analog was on once with tuner_config 3,
> this leads me to this:
> Analog - digital mode switch might be GPIO22 like it is with some
> ADS / Lifeview cards. Did you ever try card=87?
> But this would cause trouble with the LNA since in the Philips
> solutions, GPIO22 always is involved.
> Are you sure the board has a LNA? In the philips designs, it sits
> under the tuner shield and looks like a SMD voltage regulator.
> If there is a LNA, the board seems to have a mode switch we haven't
> seen yet. Except - did you try to invert tda1004x GPIO1, so
> .gpio_config = TDA10046_GP00_I,
> instead
> .gpio_config = TDA10046_GP01_I,
>
> Maybe this helps
> Hartmut
>
>
I will do it this evening.
So, if I sum up, there are 2 tests to perform :
- #1 : try to change board from 109 to 87 : in this case, must I get an
clean archive or do I keep some changes to tuner_config reference ?
- #2 : try to change GPIO config reference : in this case, same as
before : clean archive or modified one on tuner_config reference ?
Bye
EQ
Is it necessary to keep tuner_config=3 to definitions or must I get a
not modified archive to try to change my board from 109 to 87 and change
only GPIO config
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