V4L/DVB (6786): tuner: add struct analog_demod_info to struct analog_tuner_ops

Store the analog demodulator name in fe.ops.analog_demod_ops.info.name

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

4 files changed, 19 insertions, 0 deletions

diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index d0d13bc61250..403f96f998ec 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -636,6 +636,9 @@ static int tda8295_probe(struct tuner_i2c_props *i2c_props)
 }
 
 static struct analog_tuner_ops tda8290_tuner_ops = {
+        .info           = {
+                .name   = "TDA8290",
+        },
         .set_params     = tda8290_set_params,
         .has_signal     = tda8290_has_signal,
         .standby        = tda8290_standby,
@@ -644,6 +647,9 @@ static struct analog_tuner_ops tda8290_tuner_ops = {
 };
 
 static struct analog_tuner_ops tda8295_tuner_ops = {
+        .info           = {
+                .name   = "TDA8295",
+        },
         .set_params     = tda8295_set_params,
         .has_signal     = tda8295_has_signal,
         .standby        = tda8295_standby,
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 98d45c4912bd..8a95f097ba23 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -636,6 +636,9 @@ static void tda9887_release(struct dvb_frontend *fe)
 }
 
 static struct analog_tuner_ops tda9887_tuner_ops = {
+        .info           = {
+                .name   = "TDA9887",
+        },
         .set_params     = tda9887_set_params,
         .standby        = tda9887_standby,
         .tuner_status   = tda9887_tuner_status,
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 0cc190761e24..59e67c925758 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -410,6 +410,9 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
                 t->fe.ops.analog_demod_ops = &tuner_core_ops;
                 t->fe.analog_demod_priv = t;
+        } else {
+                strlcpy(t->i2c->name, ops->info.name,
+                        sizeof(t->i2c->name));
         }
 
         tuner_dbg("type set to %s\n", t->i2c->name);
diff --git a/drivers/media/video/tuner-driver.h b/drivers/media/video/tuner-driver.h
index a215161d0241..c245f501a319 100644
--- a/drivers/media/video/tuner-driver.h
+++ b/drivers/media/video/tuner-driver.h
@@ -28,7 +28,14 @@
 
 extern unsigned const int tuner_count;
 
+struct analog_demod_info {
+        char name[128];
+};
+
 struct analog_tuner_ops {
+
+        struct analog_demod_info info;
+
         void (*set_params)(struct dvb_frontend *fe,
                            struct analog_parameters *params);
         int  (*has_signal)(struct dvb_frontend *fe);