iicbb - OK with 4.8, broken with 5.3

[Nikolas Britton]

rotenber at alumni.caltech.edu wrote:

I too am trying to get a tv tunner working today, here's my notes so far 
(might be some links in it to help you out):


Pinnacle Systems

EMPTYV
EMPTYV-51013825-1.5

Chips:

Conexant
Fusion 878A
25878-13

Philips
TDA9885TS
http://www.semiconductors.philips.com/pip/TDA9885.html

Micronas
MSP3440G B6
http://www.micronas.com/products/documentation/multimedia/msp34x0g/index.php


bktr0: <BrookTree 878> mem 0xec7fe000-0xec7fefff irq 19 at device 3.0 on 
pci2
bktr0: [GIANT-LOCKED]
bktr0: Warning - card vendor 0x11bd (model 0x0012) unknown.
bktr0: Detected a MSP3440G-B6 at 0x80
bktr0: Pinnacle/Miro TV, Philips PAL tuner, msp3400c stereo.


none2 at pci2:4:1: class=0x048000 card=0x001211bd chip=0x0878109e rev=0x11 
hdr=0x00
    vendor   = 'Brooktree Corporation'
    device   = 'Bt878/Fusion878A Video Capture (Audio Section)'
    class    = multimedia



http://www.spinics.net/lists/vfl/msg08635.html
http://www.spinics.net/lists/vfl/msg08095.html

http://www.pinnaclesys.com/ProductPage_n.asp?Product_ID=512&Langue_ID=2


http://www.freebsd.org/cgi/ports.cgi?query=Radio&stype=all
http://groups.google.com/groups?hl=en&lr=&th=d58b6438613ad5c2&rnum=7
http://groups.google.com/groups?q=Bt878/Fusion878A+Video+Capture+(Audio+Section)&hl=en&lr=&selm=20031217214343.GB3774%40lbl.gov&rnum=1


# TV Card Support
device          bktr            # video capture driver
device          iicbus          # I2C bus system
device          iicbb           # I2C generic bit-banging driver
device          smbus           # System Management Bus
options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC



device          smb
device          iicsmb
device          intpm
device          iic