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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-07-29 15:41:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-07-29 15:41:40 -0300 |
| commit | 9a9f822910db8450c5478fd7146b5b52088d7aaa (patch) | |
| tree | 9b588f2096c3b7351e4c127a2c8ffbc8b45a6c55 /linux/drivers/media/dvb/frontends/tda10021.h | |
| parent | 7272f8f51ed77805115b9716b72ab4b6d3db0049 (diff) | |
| parent | f7eb6e544385a7d7a594e4bedb982e39a500a838 (diff) | |
| download | mediapointer-dvb-s2-9a9f822910db8450c5478fd7146b5b52088d7aaa.tar.gz mediapointer-dvb-s2-9a9f822910db8450c5478fd7146b5b52088d7aaa.tar.bz2 | |
merge: http://linuxtv.org/hg/~quincy/v4l-dvb-attach
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/dvb/frontends/tda10021.h')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/tda10021.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/frontends/tda10021.h b/linux/drivers/media/dvb/frontends/tda10021.h index b1df4259b..d68ae20c8 100644 --- a/linux/drivers/media/dvb/frontends/tda10021.h +++ b/linux/drivers/media/dvb/frontends/tda10021.h @@ -32,9 +32,24 @@ struct tda10021_config u8 demod_address; }; +#if defined(CONFIG_DVB_TDA10021) || defined(CONFIG_DVB_TDA10021_MODULE) extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config, struct i2c_adapter* i2c, u8 pwm); - -extern int tda10021_write_byte(struct dvb_frontend* fe, int reg, int data); +#else +static inline struct dvb_frontend* tda10021_attach(const struct tda10021_config* config, + struct i2c_adapter* i2c, u8 pwm) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); + return NULL; +} +#endif // CONFIG_DVB_TDA10021 + +static inline int tda10021_writereg(struct dvb_frontend *fe, u8 reg, u8 val) { + int r = 0; + u8 buf[] = {reg, val}; + if (fe->ops.write) + r = fe->ops.write(fe, buf, 2); + return r; +} #endif // TDA10021_H |