V4L/DVB (5313): Added a config entry and a gpio function pointer to tuner struct

[sfrench/cifs-2.6.git] / drivers / media / video / tuner-core.c

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 15dbc6bf42a71c97a23a2389eb623338d6798f19..522ec1c35b8c8d86ed2befc049fa83a9e58e3f39 100644 (file)
--- 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;