diff options
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-cards.c | 3 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134.h | 1 | ||||
| -rw-r--r-- | drivers/media/video/tuner-core.c | 24 | ||||
| -rw-r--r-- | include/media/tuner.h | 7 |
5 files changed, 28 insertions, 9 deletions
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 89f32107f46b..4399d1371cc1 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -2543,11 +2543,12 @@ struct saa7134_board saa7134_boards[] = { .name = "Philips Tiger reference design", .audio_clock = 0x00187de7, .tuner_type = TUNER_PHILIPS_TDA8290, + .tuner_config = 0, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 1 << 21, + .gpiomask = 0x0200000, .inputs = {{ .name = name_tv, .vmux = 1, diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c index cce8da6a4f94..62c107e7759d 100644 --- a/drivers/media/video/saa7134/saa7134-i2c.c +++ b/drivers/media/video/saa7134/saa7134-i2c.c @@ -370,6 +370,8 @@ static int attach_inform(struct i2c_client *client) tun_setup.type = tuner; tun_setup.addr = saa7134_boards[dev->board].tuner_addr; + tun_setup.config = saa7134_boards[dev->board].tuner_config; + tun_setup.gpio_func = (tuner_gpio_func_t) saa7134_set_gpio; if ((tun_setup.addr == ADDR_UNSET)||(tun_setup.addr == client->addr)) { diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index 7b5ae194bb11..303c0806df91 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -280,6 +280,7 @@ struct saa7134_board { unsigned char radio_addr; unsigned int tda9887_conf; + unsigned int tuner_config; /* peripheral I/O */ enum saa7134_video_out video_out; diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 15dbc6bf42a7..522ec1c35b8c 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -144,7 +144,8 @@ static void set_freq(struct i2c_client *c, unsigned long freq) } static void set_type(struct i2c_client *c, unsigned int type, - unsigned int new_mode_mask) + unsigned int new_mode_mask, unsigned int new_config, + tuner_gpio_func_t gpio_func) { struct tuner *t = i2c_get_clientdata(c); unsigned char buffer[4]; @@ -173,6 +174,11 @@ static void set_type(struct i2c_client *c, unsigned int type, microtune_init(c); break; case TUNER_PHILIPS_TDA8290: + t->config = new_config; + if (gpio_func != NULL) { + tuner_dbg("Defining GPIO function\n"); + t->gpio_func = gpio_func; + } tda8290_init(c); break; case TUNER_TEA5767: @@ -234,10 +240,11 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup) tuner_dbg("set addr for type %i\n", t->type); - if ( t->type == UNSET && ((tun_setup->addr == ADDR_UNSET && - (t->mode_mask & tun_setup->mode_mask)) || - tun_setup->addr == c->addr)) { - set_type(c, tun_setup->type, tun_setup->mode_mask); + if ( (t->type == UNSET && ((tun_setup->addr == ADDR_UNSET) && + (t->mode_mask & tun_setup->mode_mask))) || + (tun_setup->addr == c->addr)) { + set_type(c, tun_setup->type, tun_setup->mode_mask, + tun_setup->config, tun_setup->gpio_func); } } @@ -496,7 +503,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) register_client: tuner_info("chip found @ 0x%x (%s)\n", addr << 1, adap->name); i2c_attach_client (&t->i2c); - set_type (&t->i2c,t->type, t->mode_mask); + set_type (&t->i2c,t->type, t->mode_mask, t->config, t->gpio_func); return 0; } @@ -576,10 +583,11 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) switch (cmd) { /* --- configuration --- */ case TUNER_SET_TYPE_ADDR: - tuner_dbg ("Calling set_type_addr for type=%d, addr=0x%02x, mode=0x%02x\n", + tuner_dbg ("Calling set_type_addr for type=%d, addr=0x%02x, mode=0x%02x, config=0x%02x\n", ((struct tuner_setup *)arg)->type, ((struct tuner_setup *)arg)->addr, - ((struct tuner_setup *)arg)->mode_mask); + ((struct tuner_setup *)arg)->mode_mask, + ((struct tuner_setup *)arg)->config); set_addr(client, (struct tuner_setup *)arg); break; diff --git a/include/media/tuner.h b/include/media/tuner.h index 99acf847365c..fe567129b22b 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -173,10 +173,15 @@ 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; }; struct tuner { @@ -210,6 +215,8 @@ struct tuner { unsigned char tda827x_addr; unsigned char tda827x_ver; unsigned int sgIF; + unsigned int config; + tuner_gpio_func_t gpio_func; /* function ptrs */ void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); |