.. SPDX-License-Identifier: GPL-2.0

The saa7134 driver
==================

Author Gerd Hoffmann


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.

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

Credits
-------

andrew.stevens@philips.com + werner.leeb@philips.com for providing
saa7134 hardware specs and sample board.