diff options
| author | Gordon Hecker <ghecker@gmx.de> | 2012-03-14 10:27:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 19:40:58 -0300 |
| commit | be4a5e7f0e279b751a23570da583ec41ca32a34f (patch) | |
| tree | 440ce7e2adbf8b8fb41db5cbad8d654f2eaebe91 /drivers/media/dvb/dvb-usb/af9015.h | |
| parent | d3db22e10bd4997d244beee6feea5fa39b2e5b82 (diff) | |
[media] af9015: fix i2c failures for dual-tuner devices
The i2c failures were caused by enabling both i2c gates
at the same time while putting the tuners asleep.
This patch removes the init() and sleep() callbacks from the tuner,
to prevent frontend.c from calling
i2c_gate_ctrl
tuner init / sleep
i2c_gate_ctrl
without holding the lock.
tuner init() and sleep() are instead called in frontend init() and
sleep().
Signed-off-by: Gordon Hecker <ghecker@gmx.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/af9015.h')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/af9015.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h index f619063fa72..ee2ec5b8d57 100644 --- a/drivers/media/dvb/dvb-usb/af9015.h +++ b/drivers/media/dvb/dvb-usb/af9015.h @@ -108,6 +108,8 @@ struct af9015_state { int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status); int (*init[2]) (struct dvb_frontend *fe); int (*sleep[2]) (struct dvb_frontend *fe); + int (*tuner_ops_init[2]) (struct dvb_frontend *fe); + int (*tuner_ops_sleep[2]) (struct dvb_frontend *fe); }; struct af9015_config { |