I have a problem with the new version of bttv in 2.2.0-pre8. I had no
problem using my Hauppauge WinNT card with the previous pre versions. This
evening I tried using the pre8 release together with XawTV, but the
machine was unusable because the msp3400 processes was using 99.9% CPU
time (under pre7 it uses 0.1%).
Under pre8 I get the following output:
bttv0: Brooktree Bt848 (rev 18) bus: 0, devfn: 144, irq: 17, memory: 0xeecff000.
PCI: Enabling bus mastering for device 00:90
bttv: 1 Bt8xx card(s) found.
bttv0: Hauppauge eeprom: tuner=Philips FI1216 MK2 (5)
bttv0: model: BT848(Hauppauge old)
msp3400: init: chip=MSP3410D-B4, has NICAM support
While pre7 logs:
bttv0: Brooktree Bt848 (rev 18) bus: 0, devfn: 144, irq: 17, memory: 0xeecff000.
bttv: 1 Bt8xx card(s) found.
bttv0: model: HAUPPAUGE
msp3400: init: chip=MSP3410D-B4, has NICAM support, registered as sound mixer
bttv: PCI display adapter: <3>bttv: Unknown video memory base address.
bttv: Video memory override: 0xe5000000
(the same).
In both cases the MSP is identified correctly (ITT MSP 3410D-PS-B4 on
chip).
This is on an SMP machine.
Greetings,
Rafael D'Halleweyn
rdhall@mail.dma.be
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