From cfeb88398f004a0e85ee011fd89a01f5d3bf3c81 Mon Sep 17 00:00:00 2001 From: Hartmut Hackmann Date: Fri, 27 Apr 2007 12:31:17 -0300 Subject: V4L/DVB (5323): Updated support for tuner callbacks This change supplies a more generic version of the tuner callback. The tuner struct now has a function pointer int (*tuner_callback) (void *dev, int command, int arg) additionally to a int config parameter. both can be set through the TUNER_SET_TYPE_ADDR client call. Note that the meaning of the parameters depend on the tuner type. Signed-off-by: Hartmut Hackmann Signed-off-by: Mauro Carvalho Chehab --- include/media/tuner.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/media/tuner.h b/include/media/tuner.h index fe567129b22b..a41ac41113ac 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -173,15 +173,12 @@ enum tuner_mode { when the tuner is set to TV mode. */ -/* allows to access the GPIOs of the host (pci bridge) */ -typedef void (*tuner_gpio_func_t) (void *dev, int bit_no,int value); - struct tuner_setup { unsigned short addr; /* I2C address */ unsigned int type; /* Tuner type */ unsigned int mode_mask; /* Allowed tuner modes */ unsigned int config; /* configuraion for more complex tuners */ - tuner_gpio_func_t gpio_func; + int (*tuner_callback) (void *dev, int command,int arg); }; struct tuner { @@ -215,8 +212,9 @@ struct tuner { unsigned char tda827x_addr; unsigned char tda827x_ver; unsigned int sgIF; + unsigned int config; - tuner_gpio_func_t gpio_func; + int (*tuner_callback) (void *dev, int command,int arg); /* function ptrs */ void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); -- cgit v1.2.3