In the past years, I could use a very simple PCI TV card
with FreeBSD. It's a Haupauge WinTV supported by the
bktr driver (BT878) that I've always included in my
system kernel.
I have copied this from my previous configuration:
# TV
device bktr
options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
options BKTR_USE_PLL
options BKTR_GPIO_ACCESS
options BKTR_USE_FREEBSD_SMBUS
I also paid attention to include this which I think
was a requirement:
# System management bus
device smbus
device iicbus
device iicsmb
device iicbb
device iic
Sadly, the kernel of 8.2-STABLE doesn't successfully
compile with those settings, Those are the errors
reported when building the kernel:
===> bktr (obj)
===> bktr/bktr (obj)
[...]
===> bktr (depend)
===> bktr/bktr (depend)
[...]
cc -c -O2 -pipe -fno-strict-aliasing -march=prescott -std=c99 -Wall
-Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign
-fformat-extensions -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq
-D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common
-finline-limit=8000 --param inline-unit-growth=100 --param
large-function-growth=1000 -mno-align-long-strings
-mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3
-ffreestanding -fstack-protector -Werror /usr/src/sys/dev/bktr/bktr_i2c.c
cc1: warnings being treated as errors
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_smb_callback':
/usr/src/sys/dev/bktr/bktr_i2c.c:131: warning: implicit declaration of function
'mtx_lock'
/usr/src/sys/dev/bktr/bktr_i2c.c:131: warning: nested extern declaration of
'mtx_lock'
/usr/src/sys/dev/bktr/bktr_i2c.c:131: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c:131: error: (Each undeclared identifier is
reported only once
/usr/src/sys/dev/bktr/bktr_i2c.c:131: error: for each function it appears in.)
/usr/src/sys/dev/bktr/bktr_i2c.c:136: warning: implicit declaration of function
'mtx_unlock'
/usr/src/sys/dev/bktr/bktr_i2c.c:136: warning: nested extern declaration of
'mtx_unlock'
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_iic_callback':
/usr/src/sys/dev/bktr/bktr_i2c.c:168: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_iic_reset':
/usr/src/sys/dev/bktr/bktr_i2c.c:195: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_iic_setsda':
/usr/src/sys/dev/bktr/bktr_i2c.c:208: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_iic_setscl':
/usr/src/sys/dev/bktr/bktr_i2c.c:225: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_iic_getsda':
/usr/src/sys/dev/bktr/bktr_i2c.c:243: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_write':
/usr/src/sys/dev/bktr/bktr_i2c.c:260: error: 'Giant' undeclared (first use in
this function)
/usr/src/sys/dev/bktr/bktr_i2c.c: In function 'bti2c_smb_readb':
/usr/src/sys/dev/bktr/bktr_i2c.c:330: error: 'Giant' undeclared (first use in
this function)
*** Error code 1
There were no problems on 5.x and 7.x with this kind
of configuration. Is this also a functionality that is
not present anymore, or am I missing some change that
has to be made on current 8.x systems?
--
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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