Mailinglist Archive: opensuse-kernel (131 mails)

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Re: [opensuse-kernel] dvb_bt8xx, bt878 module loading issue after update to 2.6.34.7-0.7-desktop
On Thursday 20 January 2011 05:55:22 pm richard -rw- weinberger wrote:
Hi Jean,

On Thu, Jan 20, 2011 at 5:16 PM, Jean Delvare <jdelvare@xxxxxxx>
wrote:
Hi Richard,

On Thursday 20 January 2011 04:12:43 pm richard -rw- weinberger
wrote:
[ 2.765243] saa7134[0] Tuner type is 38
[ 32.616021] dvb_bt8xx: gave up waiting for init of module
bt878. [ 32.616105] dvb_bt8xx: Unknown symbol bt878_num
[ 62.617016] dvb_bt8xx: gave up waiting for init of module
bt878. [ 62.617095] dvb_bt8xx: Unknown symbol bt878_start
[ 92.618016] dvb_bt8xx: gave up waiting for init of module
bt878. [ 92.618094] dvb_bt8xx: Unknown symbol bt878_stop
[ 122.619018] dvb_bt8xx: gave up waiting for init of module
bt878. [ 122.619096] dvb_bt8xx: Unknown symbol bt878

or while loading bt878:

[ 2.735017] saa7134[0] Tuner type is 38
[ 32.582282] bt878: gave up waiting for init of module bttv.
[ 32.582365] bt878: Unknown symbol bttv_read_gpio
[ 62.582277] bt878: gave up waiting for init of module bttv.
[ 62.582355] bt878: Unknown symbol bttv_write_gpio
[ 92.582277] bt878: gave up waiting for init of module bttv.
[ 92.582355] bt878: Unknown symbol bttv_gpio_enable

All 3 symbols are indeed supposed to be exported by module bttv.
What happens if you try:
# modprobe bttv
?

This works fine.
Maybe it is a race while loading saa7134 and bttv?

If you are able to load all drivers manually afterward, it could indeed
be a race. Did you try also manually loading dvb_bt8xx? Did you check if
all your TV adapters actually work after that?

One thing you could test would be to temporarily remove the SAA7134-
based adapter from your system.

--
Jean Delvare
Suse L3
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