A new detection routine for Microtune MT2032 an MT2050 tuners

[S.N.Grigoriev]

Hi, 

I've tested the second patch set for the bktr driver written by
Bojan Petrovic.

Test system description:
Gigabyte K8N-SLI motnerboard (NVIDIA nForce4-based),
3dfx VooDoo4 video card,
Pinnacle PCTV Pro TV tuner,
FreeBSD v.6.0 (amd64 Release).

Several kernel configurations have been tested.
The motv program (a part of the multimedia/xawtv
port) has been used for tests with the following
settings: TV norm - SECAM, frequency table - russia.
Every time I got sound, but no video.

The kernel variables and corresponding dmesg strings
follow:

1.
device          bktr

bktr0: <BrookTree 878> mem 0xe8001000-0xe8001fff irq 19 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
bktr0: MT20xx: Companycode=3cbf Part=42 Revision=0f
bktr0: Detected a MSP3410G-B11 at 0x80
bktr0: Pinnacle PCTV Rave, ЪкК°fff░fff░fff░H▀┤(\^B tuner, msp3400c stereo.

2.
device          smbus
device          iicbus
device          iicbb
device		bktr

bktr0: <BrookTree 878> mem 0xe8001000-0xe8001fff irq 19 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
bktr0: MT20xx: Companycode=3cbf Part=42 Revision=0f
bktr0: Detected a MSP3410G-B11 at 0x80
bktr0: Pinnacle PCTV Rave, ЪкК°fff░fff░fff░H▀┤(\^B tuner, msp3400c stereo.

3.
device          smbus
device          iicbus
device          iicbb
device          bktr
options         BKTR_NEW_MSP34XX_DRIVER
options         BKTR_USE_PLL

bktr0: <BrookTree 878> mem 0xe8001000-0xe8001fff irq 19 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
bktr0: MT20xx: Companycode=3cbf Part=42 Revision=20
bktr0: Detected a MSP3410G-B11 at 0x80
bktr0: Pinnacle PCTV Rave, ЪкКfff(\^B tuner, msp3400c stereo.

4.
options         BKTR_NEW_MSP34XX_DRIVER
options         BKTR_USE_FREEBSD_SMBUS
options         BKTR_USE_PLL
device          smbus
device          iicbus
device          iicbb
device          ic
device          iic
device          iicsmb
device          smb
device          bktr

bktr0: <BrookTree 878> mem 0xe8001000-0xe8001fff irq 19 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
smbus0: <System Management Bus> on bktr0
smb0: <SMBus generic I/O> on smbus0
iicbb0: <I2C bit-banging driver> on bktr0
iicbus0: <Philips I2C bus> on iicbb0 master-only
ic0 on iicbus0
iic0: <I2C generic I/O> on iicbus0
iicsmb0: <SMBus over I2C bridge> on iicbus0
smbus1: <System Management Bus> on iicsmb0
smb1: <SMBus generic I/O> on smbus1
bktr0: MT20xx: Companycode=3cbf Part=42 Revision=63
bktr0: Detected a MSP3400 at -@0 at 0x80
bktr0: Pinnacle PCTV Rave, msp3400c stereo.

5.
options         BKTR_USE_FREEBSD_SMBUS
device          smbus
device          iicbus
device          iicbb
device          bktr

bktr0: <BrookTree 878> mem 0xe8001000-0xe8001fff irq 19 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
smbus0: <System Management Bus> on bktr0
iicbb0: <I2C bit-banging driver> on bktr0
iicbus0: <Philips I2C bus> on iicbb0 master-only
bktr0: MT20xx: Companycode=3cbf Part=42 Revision=0f
bktr0: Detected a MSP3400 at -@0 at 0x80
bktr0: Pinnacle PCTV Rave, msp3400c stereo.

Regards,
Serguey.