9.1.9. The saa7134 driver¶
Author Gerd Hoffmann
9.1.9.1. Card Variations:¶
Cards can use either of these two crystals (xtal):
32.11 MHz -> .audio_clock=0x187de7
24.576MHz -> .audio_clock=0x200000 (xtal * .audio_clock = 51539600)
Some details about 30/34/35:
saa7130 - low-price chip, doesn’t have mute, that is why all those cards should have .mute field defined in their tuner structure.
saa7134 - usual chip
saa7133/35 - saa7135 is probably a marketing decision, since all those chips identifies itself as 33 on pci.
9.1.9.2. LifeView GPIOs¶
This section was authored by: Peter Missel <peter.missel@onlinehome.de>
LifeView FlyTV Platinum FM (LR214WF)
GP27 MDT2005 PB4 pin 10
GP26 MDT2005 PB3 pin 9
GP25 MDT2005 PB2 pin 8
GP23 MDT2005 PB1 pin 7
GP22 MDT2005 PB0 pin 6
GP21 MDT2005 PB5 pin 11
GP20 MDT2005 PB6 pin 12
GP19 MDT2005 PB7 pin 13
nc MDT2005 PA3 pin 2
Remote MDT2005 PA2 pin 1
GP18 MDT2005 PA1 pin 18
nc MDT2005 PA0 pin 17 strap low
GP17 Strap “GP7”=High
GP16 Strap “GP6”=High
0=Radio 1=TV
Drives SA630D ENCH1 and HEF4052 A1 pinsto do FM radio through SIF input
GP15 nc
GP14 nc
GP13 nc
GP12 Strap “GP5” = High
GP11 Strap “GP4” = High
GP10 Strap “GP3” = High
GP09 Strap “GP2” = Low
GP08 Strap “GP1” = Low
GP07.00 nc
9.1.9.3. Credits¶
andrew.stevens@philips.com + werner.leeb@philips.com for providing saa7134 hardware specs and sample board.