[linux-dvb] Problem on SAA7134 Asustek (Tiger or Jayhawk components : 1043:4871) : HELP !

hermann pitton hermann-pitton at arcor.de
Sat Feb 3 05:03:15 CET 2007


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







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