[linux-dvb] [PATCH] Quantek QT1010 tuner module

Antti Palosaari crope at iki.fi
Wed Dec 13 01:41:19 CET 2006


hei!
changes:
QT1010:
- old qt1010-code totally rewritten and put in own kernel module
- same enhancements as my earlier QT1010 125kHz patch
- tuner initialization
- register 1f calculation
- register 20 calculation
- register 25 calculation

gl861: (MSI Megasky)
- hack for enable ZL10353 / QT1010 I2C gate, fixed later..
- use new QT1010 module instead of old code

au6610: (Sigmatek DVB-110)
- hack for enable ZL10353 / QT1010 I2C gate, fixed later..
- use new QT1010 module instead of old code

m920x: (MSI Megasky)
- use new QT1010 module instead of old code

Tested successfully with au6610 and gl861 devices against fi-Yllas 
frequencies. Now it locks perfectly with both devices.

There is a "hack" to enable probable i2c gate in zl10535 demodulator. 
QT1010  doesn't respond to any i2c messages before we write 0x1a to 
demodulator register 0x62. In my understanding this should be fixed to 
demodulator code. It could be also possible that new qt1010 module does 
not get detected in m9206 based Megasky due to different demodulator and 
different gate. I couldn't test this due to lack of m9206 based Megasky.

Aapo, could you especially check and test m9206 based Megasky?
Christopher Pascoe, could you check patch (au6610/gl861) and clarify 
Zarlink register 62 meaning?
Carl Lundqvist and Andrew Waldram, could you also test in your countries.

All test reports are highly welcome.

Regards,
Antti Palosaari

Signed-off-by: Antti Palosaari <crope at iki.fi>
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