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 <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index e6c3e6167191..44348f95dd4c 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -211,19 +211,19 @@ static void tda827xa_lna_gain(struct i2c_client *c, int high)
         case 2:
                 /* turn Vsync on */
                 if (t->std & V4L2_STD_MN)
-                        arg = 5;
+                        arg = 1;
                 else
-                        arg = 4;
-                if (t->gpio_func)
-                        t->gpio_func(c->adapter->algo_data, 22, 5);
+                        arg = 0;
+                if (t->tuner_callback)
+                        t->tuner_callback(c->adapter->algo_data, 1, arg);
                 buf[1] = high ? 0 : 1;
                 if (t->config == 2)
                         buf[1] = high ? 1 : 0;
                 i2c_transfer(c->adapter, &msg, 1);
                 break;
         case 3: /* switch with GPIO of saa713x */
-                if (t->gpio_func)
-                        t->gpio_func(c->adapter->algo_data, 22, high);
+                if (t->tuner_callback)
+                        t->tuner_callback(c->adapter->algo_data, 0, high);
                 break;
         }
 }