From bc9cd2736b34619b58961d506210fe0e6dfaa27d Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Tue, 20 Dec 2011 15:31:54 -0300
Subject: [media] Rename set_frontend fops to set_frontend_legacy

Passing DVBv3 parameters to set_frontend is not fun, as the
core doesn't have any way to know if the driver is using the
v3 or v5 parameters. So, rename the callback and add a new
one to allow distinguish between a mixed v3/v5 paramenter call
from a pure v5 call.

After having all frontends to use the new way, the legacy
call can be removed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/firewire/firedtv-fe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/media/dvb/firewire/firedtv-fe.c')

diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 8748a61be73..a887abc13f6 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -173,7 +173,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	ops->init			= fdtv_dvb_init;
 	ops->sleep			= fdtv_sleep;
 
-	ops->set_frontend		= fdtv_set_frontend;
+	ops->set_frontend_legacy	= fdtv_set_frontend;
 	ops->get_frontend		= fdtv_get_frontend;
 
 	ops->get_property		= fdtv_get_property;
-- 
cgit v1.2.3-70-g09d2


From a689e3657d7e82c2271008553c709fc79fb2e038 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 22 Dec 2011 14:47:48 -0300
Subject: [media] dvb-core: add support for a DVBv5 get_frontend() callback

Creates a DVBv5 get_frontend call, renaming the DVBv3 one to
get_frontend_legacy(), while not all frontends are converted.

After the conversion for all drivers, get_frontend_legacy()
will be removed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/bt8xx/dst.c               |   8 +--
 drivers/media/dvb/dvb-core/dvb_frontend.c   | 102 +++++++++++++++++++++-------
 drivers/media/dvb/dvb-core/dvb_frontend.h   |   5 +-
 drivers/media/dvb/dvb-usb/af9005-fe.c       |   4 +-
 drivers/media/dvb/dvb-usb/cinergyT2-fe.c    |   2 +-
 drivers/media/dvb/dvb-usb/dtt200u-fe.c      |   2 +-
 drivers/media/dvb/dvb-usb/friio-fe.c        |   2 +-
 drivers/media/dvb/dvb-usb/mxl111sf-demod.c  |   2 +-
 drivers/media/dvb/dvb-usb/vp702x-fe.c       |   2 +-
 drivers/media/dvb/dvb-usb/vp7045-fe.c       |   2 +-
 drivers/media/dvb/firewire/firedtv-fe.c     |   2 +-
 drivers/media/dvb/frontends/af9013.c        |   2 +-
 drivers/media/dvb/frontends/atbm8830.c      |   2 +-
 drivers/media/dvb/frontends/au8522_dig.c    |   2 +-
 drivers/media/dvb/frontends/cx22700.c       |   2 +-
 drivers/media/dvb/frontends/cx22702.c       |   2 +-
 drivers/media/dvb/frontends/cx24110.c       |   2 +-
 drivers/media/dvb/frontends/cx24123.c       |   2 +-
 drivers/media/dvb/frontends/cxd2820r_core.c |   2 +-
 drivers/media/dvb/frontends/dib3000mb.c     |   2 +-
 drivers/media/dvb/frontends/dib3000mc.c     |   2 +-
 drivers/media/dvb/frontends/dib7000m.c      |   2 +-
 drivers/media/dvb/frontends/dib7000p.c      |   2 +-
 drivers/media/dvb/frontends/dib8000.c       |   4 +-
 drivers/media/dvb/frontends/dib9000.c       |   4 +-
 drivers/media/dvb/frontends/drxd_hard.c     |   2 +-
 drivers/media/dvb/frontends/drxk_hard.c     |   4 +-
 drivers/media/dvb/frontends/dvb_dummy_fe.c  |   6 +-
 drivers/media/dvb/frontends/it913x-fe.c     |   2 +-
 drivers/media/dvb/frontends/l64781.c        |   2 +-
 drivers/media/dvb/frontends/lgdt3305.c      |   4 +-
 drivers/media/dvb/frontends/lgdt330x.c      |   4 +-
 drivers/media/dvb/frontends/lgs8gl5.c       |   2 +-
 drivers/media/dvb/frontends/lgs8gxx.c       |   2 +-
 drivers/media/dvb/frontends/mb86a20s.c      |   2 +-
 drivers/media/dvb/frontends/mt312.c         |   2 +-
 drivers/media/dvb/frontends/mt352.c         |   2 +-
 drivers/media/dvb/frontends/or51132.c       |   2 +-
 drivers/media/dvb/frontends/s5h1409.c       |   2 +-
 drivers/media/dvb/frontends/s5h1411.c       |   2 +-
 drivers/media/dvb/frontends/s5h1420.c       |   2 +-
 drivers/media/dvb/frontends/s5h1432.c       |   2 +-
 drivers/media/dvb/frontends/s921.c          |   2 +-
 drivers/media/dvb/frontends/stb0899_drv.c   |   2 +-
 drivers/media/dvb/frontends/stb6100.c       |   4 +-
 drivers/media/dvb/frontends/stv0297.c       |   2 +-
 drivers/media/dvb/frontends/stv0299.c       |   2 +-
 drivers/media/dvb/frontends/stv0367.c       |   4 +-
 drivers/media/dvb/frontends/stv0900_core.c  |   2 +-
 drivers/media/dvb/frontends/tda10021.c      |   2 +-
 drivers/media/dvb/frontends/tda10023.c      |   2 +-
 drivers/media/dvb/frontends/tda10048.c      |   2 +-
 drivers/media/dvb/frontends/tda1004x.c      |   4 +-
 drivers/media/dvb/frontends/tda10071.c      |   2 +-
 drivers/media/dvb/frontends/tda10086.c      |   2 +-
 drivers/media/dvb/frontends/tda8083.c       |   2 +-
 drivers/media/dvb/frontends/ves1820.c       |   2 +-
 drivers/media/dvb/frontends/ves1x93.c       |   2 +-
 drivers/media/dvb/frontends/zl10353.c       |   2 +-
 drivers/media/dvb/siano/smsdvb.c            |   2 +-
 drivers/media/video/tlg2300/pd-dvb.c        |   2 +-
 drivers/staging/media/as102/as102_fe.c      |   2 +-
 62 files changed, 156 insertions(+), 99 deletions(-)

(limited to 'drivers/media/dvb/firewire/firedtv-fe.c')

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 4658bd6d37c..6afc083ab72 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1778,7 +1778,7 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 	.init = dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend_legacy = dst_set_frontend,
-	.get_frontend = dst_get_frontend,
+	.get_frontend_legacy = dst_get_frontend,
 	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
@@ -1804,7 +1804,7 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 	.init = dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend_legacy = dst_set_frontend,
-	.get_frontend = dst_get_frontend,
+	.get_frontend_legacy = dst_get_frontend,
 	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
@@ -1838,7 +1838,7 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
 	.init = dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend_legacy = dst_set_frontend,
-	.get_frontend = dst_get_frontend,
+	.get_frontend_legacy = dst_get_frontend,
 	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
@@ -1861,7 +1861,7 @@ static struct dvb_frontend_ops dst_atsc_ops = {
 	.init = dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend_legacy = dst_set_frontend,
-	.get_frontend = dst_get_frontend,
+	.get_frontend_legacy = dst_get_frontend,
 	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 930868fc113..7246c914a70 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -139,6 +139,14 @@ struct dvb_frontend_private {
 };
 
 static void dvb_frontend_wakeup(struct dvb_frontend *fe);
+static int dtv_get_frontend(struct dvb_frontend *fe,
+			    struct dtv_frontend_properties *c,
+			    struct dvb_frontend_parameters *p_out);
+
+static bool has_get_frontend(struct dvb_frontend *fe)
+{
+	return fe->ops.get_frontend || fe->ops.get_frontend_legacy;
+}
 
 static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 {
@@ -149,8 +157,8 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 
 	dprintk ("%s\n", __func__);
 
-	if ((status & FE_HAS_LOCK) && fe->ops.get_frontend)
-		fe->ops.get_frontend(fe, &fepriv->parameters_out);
+	if ((status & FE_HAS_LOCK) && has_get_frontend(fe))
+		dtv_get_frontend(fe, NULL, &fepriv->parameters_out);
 
 	mutex_lock(&events->mtx);
 
@@ -1097,11 +1105,10 @@ static void dtv_property_cache_sync(struct dvb_frontend *fe,
 /* Ensure the cached values are set correctly in the frontend
  * legacy tuning structures, for the advanced tuning API.
  */
-static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
+static void dtv_property_legacy_params_sync(struct dvb_frontend *fe,
+					    struct dvb_frontend_parameters *p)
 {
 	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dvb_frontend_parameters *p = &fepriv->parameters_in;
 
 	p->frequency = c->frequency;
 	p->inversion = c->inversion;
@@ -1223,6 +1230,7 @@ static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 static void dtv_property_cache_submit(struct dvb_frontend *fe)
 {
 	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 
 	/* For legacy delivery systems we don't need the delivery_system to
 	 * be specified, but we populate the older structures from the cache
@@ -1231,7 +1239,7 @@ static void dtv_property_cache_submit(struct dvb_frontend *fe)
 	if(is_legacy_delivery_system(c->delivery_system)) {
 
 		dprintk("%s() legacy, modulation = %d\n", __func__, c->modulation);
-		dtv_property_legacy_params_sync(fe);
+		dtv_property_legacy_params_sync(fe, &fepriv->parameters_in);
 
 	} else {
 		dprintk("%s() adv, modulation = %d\n", __func__, c->modulation);
@@ -1246,6 +1254,58 @@ static void dtv_property_cache_submit(struct dvb_frontend *fe)
 	}
 }
 
+/**
+ * dtv_get_frontend - calls a callback for retrieving DTV parameters
+ * @fe:		struct dvb_frontend pointer
+ * @c:		struct dtv_frontend_properties pointer (DVBv5 cache)
+ * @p_out	struct dvb_frontend_parameters pointer (DVBv3 FE struct)
+ *
+ * This routine calls either the DVBv3 or DVBv5 get_frontend call.
+ * If c is not null, it will update the DVBv5 cache struct pointed by it.
+ * If p_out is not null, it will update the DVBv3 params pointed by it.
+ */
+static int dtv_get_frontend(struct dvb_frontend *fe,
+			    struct dtv_frontend_properties *c,
+			    struct dvb_frontend_parameters *p_out)
+{
+	const struct dtv_frontend_properties *cache = &fe->dtv_property_cache;
+	struct dtv_frontend_properties tmp_cache;
+	struct dvb_frontend_parameters tmp_out;
+	bool fill_cache = (c != NULL);
+	bool fill_params = (p_out != NULL);
+	int r;
+
+	if (!p_out)
+		p_out = &tmp_out;
+
+	if (!c)
+		c = &tmp_cache;
+	else
+		memcpy(c, cache, sizeof(*c));
+
+	/* Then try the DVBv5 one */
+	if (fe->ops.get_frontend) {
+		r = fe->ops.get_frontend(fe, c);
+		if (unlikely(r < 0))
+			return r;
+		if (fill_params)
+			dtv_property_legacy_params_sync(fe, p_out);
+		return 0;
+	}
+
+	/* As no DVBv5 call exists, use the DVBv3 one */
+	if (fe->ops.get_frontend_legacy) {
+		r = fe->ops.get_frontend_legacy(fe, p_out);
+		if (unlikely(r < 0))
+			return r;
+		if (fill_cache)
+			dtv_property_cache_sync(fe, c, p_out);
+		return 0;
+	}
+
+	return -EOPNOTSUPP;
+}
+
 static int dvb_frontend_ioctl_legacy(struct file *file,
 			unsigned int cmd, void *parg);
 static int dvb_frontend_ioctl_properties(struct file *file,
@@ -1296,24 +1356,12 @@ static void dtv_set_default_delivery_caps(const struct dvb_frontend *fe, struct
 }
 
 static int dtv_property_process_get(struct dvb_frontend *fe,
+				    const struct dtv_frontend_properties *c,
 				    struct dtv_property *tvp,
 				    struct file *file)
 {
-	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dtv_frontend_properties cdetected;
 	int r;
 
-	/*
-	 * If the driver implements a get_frontend function, then convert
-	 * detected parameters to S2API properties.
-	 */
-	if (fe->ops.get_frontend) {
-		cdetected = *c;
-		dtv_property_cache_sync(fe, &cdetected, &fepriv->parameters_out);
-		c = &cdetected;
-	}
-
 	switch(tvp->cmd) {
 	case DTV_ENUM_DELSYS:
 		dtv_set_default_delivery_caps(fe, tvp);
@@ -1685,6 +1733,7 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 
 	} else
 	if(cmd == FE_GET_PROPERTY) {
+		struct dtv_frontend_properties cache_out;
 
 		tvps = (struct dtv_properties __user *)parg;
 
@@ -1707,8 +1756,13 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 			goto out;
 		}
 
+		/*
+		 * Fills the cache out struct with the cache contents, plus
+		 * the data retrieved from get_frontend/get_frontend_legacy.
+		 */
+		dtv_get_frontend(fe, &cache_out, NULL);
 		for (i = 0; i < tvps->num; i++) {
-			err = dtv_property_process_get(fe, tvp + i, file);
+			err = dtv_property_process_get(fe, &cache_out, tvp + i, file);
 			if (err < 0)
 				goto out;
 			(tvp + i)->result = err;
@@ -2008,10 +2062,10 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 		break;
 
 	case FE_GET_FRONTEND:
-		if (fe->ops.get_frontend) {
-			err = fe->ops.get_frontend(fe, &fepriv->parameters_out);
-			memcpy(parg, &fepriv->parameters_out, sizeof(struct dvb_frontend_parameters));
-		}
+		err = dtv_get_frontend(fe, NULL, &fepriv->parameters_out);
+		if (err >= 0)
+			memcpy(parg, &fepriv->parameters_out,
+			       sizeof(struct dvb_frontend_parameters));
 		break;
 
 	case FE_SET_FRONTEND_TUNE_MODE:
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 1810bab1fb8..7a7debef53d 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -256,6 +256,8 @@ struct analog_demod_ops {
 	int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
 };
 
+struct dtv_frontend_properties;
+
 struct dvb_frontend_ops {
 
 	struct dvb_frontend_info info;
@@ -284,7 +286,8 @@ struct dvb_frontend_ops {
 	int (*set_frontend)(struct dvb_frontend *fe);
 	int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings);
 
-	int (*get_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*get_frontend_legacy)(struct dvb_frontend *fe, struct dvb_frontend_parameters *params);
+	int (*get_frontend)(struct dvb_frontend *fe, struct dtv_frontend_properties *props);
 
 	int (*read_status)(struct dvb_frontend* fe, fe_status_t* status);
 	int (*read_ber)(struct dvb_frontend* fe, u32* ber);
diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index f216933b24d..e9addd8203c 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -1239,7 +1239,7 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 				      &temp);
 	if (ret)
 		return ret;
-	deb_info("===== fe_get_frontend ==============\n");
+	deb_info("===== fe_get_frontend_legacy = =============\n");
 	deb_info("CONSTELLATION ");
 	switch (temp) {
 	case 0:
@@ -1476,7 +1476,7 @@ static struct dvb_frontend_ops af9005_fe_ops = {
 	.ts_bus_ctrl = af9005_ts_bus_ctrl,
 
 	.set_frontend_legacy = af9005_fe_set_frontend,
-	.get_frontend = af9005_fe_get_frontend,
+	.get_frontend_legacy = af9005_fe_get_frontend,
 
 	.read_status = af9005_fe_read_status,
 	.read_ber = af9005_fe_read_ber,
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
index cad22841c4b..40d50f74154 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
@@ -341,7 +341,7 @@ static struct dvb_frontend_ops cinergyt2_fe_ops = {
 	.sleep			= cinergyt2_fe_sleep,
 
 	.set_frontend_legacy		= cinergyt2_fe_set_frontend,
-	.get_frontend		= cinergyt2_fe_get_frontend,
+	.get_frontend_legacy = cinergyt2_fe_get_frontend,
 	.get_tune_settings	= cinergyt2_fe_get_tune_settings,
 
 	.read_status		= cinergyt2_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index ef9f7e4dc65..7ce8227520d 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -194,7 +194,7 @@ static struct dvb_frontend_ops dtt200u_fe_ops = {
 	.sleep = dtt200u_fe_sleep,
 
 	.set_frontend_legacy = dtt200u_fe_set_frontend,
-	.get_frontend = dtt200u_fe_get_frontend,
+	.get_frontend_legacy = dtt200u_fe_get_frontend,
 	.get_tune_settings = dtt200u_fe_get_tune_settings,
 
 	.read_status = dtt200u_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index c98e2ccfe4c..7973aaf8645 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -467,7 +467,7 @@ static struct dvb_frontend_ops jdvbt90502_ops = {
 	.set_property = jdvbt90502_set_property,
 
 	.set_frontend_legacy = jdvbt90502_set_frontend,
-	.get_frontend = jdvbt90502_get_frontend,
+	.get_frontend_legacy = jdvbt90502_get_frontend,
 
 	.read_status = jdvbt90502_read_status,
 	.read_signal_strength = jdvbt90502_read_signal_strength,
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
index 6639d3a8b8b..b798cc817ea 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
@@ -571,7 +571,7 @@ static struct dvb_frontend_ops mxl111sf_demod_ops = {
 	.i2c_gate_ctrl        = mxl111sf_i2c_gate_ctrl,
 #endif
 	.set_frontend_legacy         = mxl111sf_demod_set_frontend,
-	.get_frontend         = mxl111sf_demod_get_frontend,
+	.get_frontend_legacy = mxl111sf_demod_get_frontend,
 	.get_tune_settings    = mxl111sf_demod_get_tune_settings,
 	.read_status          = mxl111sf_demod_read_status,
 	.read_signal_strength = mxl111sf_demod_read_signal_strength,
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index ee2177e0205..8ff5aab1bd1 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -371,7 +371,7 @@ static struct dvb_frontend_ops vp702x_fe_ops = {
 	.sleep = vp702x_fe_sleep,
 
 	.set_frontend_legacy = vp702x_fe_set_frontend,
-	.get_frontend = vp702x_fe_get_frontend,
+	.get_frontend_legacy = vp702x_fe_get_frontend,
 	.get_tune_settings = vp702x_fe_get_tune_settings,
 
 	.read_status = vp702x_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 4f708c79f92..f8b5d8c86d7 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -181,7 +181,7 @@ static struct dvb_frontend_ops vp7045_fe_ops = {
 	.sleep = vp7045_fe_sleep,
 
 	.set_frontend_legacy = vp7045_fe_set_frontend,
-	.get_frontend = vp7045_fe_get_frontend,
+	.get_frontend_legacy = vp7045_fe_get_frontend,
 	.get_tune_settings = vp7045_fe_get_tune_settings,
 
 	.read_status = vp7045_fe_read_status,
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index a887abc13f6..1eb5ad3a5df 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -174,7 +174,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	ops->sleep			= fdtv_sleep;
 
 	ops->set_frontend_legacy	= fdtv_set_frontend;
-	ops->get_frontend		= fdtv_get_frontend;
+	ops->get_frontend_legacy = fdtv_get_frontend;
 
 	ops->get_property		= fdtv_get_property;
 	ops->set_property		= fdtv_set_property;
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index 6b5bf4a35c6..8a8f78aa399 100644
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -1513,7 +1513,7 @@ static struct dvb_frontend_ops af9013_ops = {
 
 	.get_tune_settings = af9013_get_tune_settings,
 	.set_frontend_legacy = af9013_set_frontend,
-	.get_frontend = af9013_get_frontend,
+	.get_frontend_legacy = af9013_get_frontend,
 
 	.read_status = af9013_read_status,
 	.read_snr = af9013_read_snr,
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index 5fc30f30212..c4e090938ad 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -450,7 +450,7 @@ static struct dvb_frontend_ops atbm8830_ops = {
 	.i2c_gate_ctrl = atbm8830_i2c_gate_ctrl,
 
 	.set_frontend_legacy = atbm8830_set_fe,
-	.get_frontend = atbm8830_get_fe,
+	.get_frontend_legacy = atbm8830_get_fe,
 	.get_tune_settings = atbm8830_get_tune_settings,
 
 	.read_status = atbm8830_read_status,
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 4b74cc8bedf..327d6fee18c 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -1024,7 +1024,7 @@ static struct dvb_frontend_ops au8522_ops = {
 	.sleep                = au8522_sleep,
 	.i2c_gate_ctrl        = au8522_i2c_gate_ctrl,
 	.set_frontend_legacy         = au8522_set_frontend,
-	.get_frontend         = au8522_get_frontend,
+	.get_frontend_legacy = au8522_get_frontend,
 	.get_tune_settings    = au8522_get_tune_settings,
 	.read_status          = au8522_read_status,
 	.read_ber             = au8522_read_ber,
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index ce1e74f20f1..7ac95decac3 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -420,7 +420,7 @@ static struct dvb_frontend_ops cx22700_ops = {
 	.i2c_gate_ctrl = cx22700_i2c_gate_ctrl,
 
 	.set_frontend_legacy = cx22700_set_frontend,
-	.get_frontend = cx22700_get_frontend,
+	.get_frontend_legacy = cx22700_get_frontend,
 	.get_tune_settings = cx22700_get_tune_settings,
 
 	.read_status = cx22700_read_status,
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 2cea13ed5fa..a04cff8a098 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -623,7 +623,7 @@ static const struct dvb_frontend_ops cx22702_ops = {
 	.i2c_gate_ctrl = cx22702_i2c_gate_ctrl,
 
 	.set_frontend_legacy = cx22702_set_tps,
-	.get_frontend = cx22702_get_frontend,
+	.get_frontend_legacy = cx22702_get_frontend,
 	.get_tune_settings = cx22702_get_tune_settings,
 
 	.read_status = cx22702_read_status,
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index c75f9da2082..278034dba1a 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -644,7 +644,7 @@ static struct dvb_frontend_ops cx24110_ops = {
 	.init = cx24110_initfe,
 	.write = _cx24110_pll_write,
 	.set_frontend_legacy = cx24110_set_frontend,
-	.get_frontend = cx24110_get_frontend,
+	.get_frontend_legacy = cx24110_get_frontend,
 	.read_status = cx24110_read_status,
 	.read_ber = cx24110_read_ber,
 	.read_signal_strength = cx24110_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 134242965a9..96f99a8fe0a 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -1147,7 +1147,7 @@ static struct dvb_frontend_ops cx24123_ops = {
 
 	.init = cx24123_initfe,
 	.set_frontend_legacy = cx24123_set_frontend,
-	.get_frontend = cx24123_get_frontend,
+	.get_frontend_legacy = cx24123_get_frontend,
 	.read_status = cx24123_read_status,
 	.read_ber = cx24123_read_ber,
 	.read_signal_strength = cx24123_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index 5b0120a75d6..f4718d56279 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -603,7 +603,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 	.get_tune_settings	= cxd2820r_get_tune_settings,
 	.i2c_gate_ctrl		= cxd2820r_i2c_gate_ctrl,
 
-	.get_frontend		= cxd2820r_get_frontend,
+	.get_frontend_legacy	= cxd2820r_get_frontend,
 
 	.get_frontend_algo	= cxd2820r_get_frontend_algo,
 	.search			= cxd2820r_search,
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index 987eb176df8..77af24098fc 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -817,7 +817,7 @@ static struct dvb_frontend_ops dib3000mb_ops = {
 	.sleep = dib3000mb_sleep,
 
 	.set_frontend_legacy = dib3000mb_set_frontend_and_tuner,
-	.get_frontend = dib3000mb_get_frontend,
+	.get_frontend_legacy = dib3000mb_get_frontend,
 	.get_tune_settings = dib3000mb_fe_get_tune_settings,
 
 	.read_status = dib3000mb_read_status,
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 19fca6e2bcf..7ec0e028984 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -920,7 +920,7 @@ static struct dvb_frontend_ops dib3000mc_ops = {
 
 	.set_frontend_legacy         = dib3000mc_set_frontend,
 	.get_tune_settings    = dib3000mc_fe_get_tune_settings,
-	.get_frontend         = dib3000mc_get_frontend,
+	.get_frontend_legacy = dib3000mc_get_frontend,
 
 	.read_status          = dib3000mc_read_status,
 	.read_ber             = dib3000mc_read_ber,
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index cc6a71083b3..45c110590b7 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -1453,7 +1453,7 @@ static struct dvb_frontend_ops dib7000m_ops = {
 
 	.set_frontend_legacy         = dib7000m_set_frontend,
 	.get_tune_settings    = dib7000m_fe_get_tune_settings,
-	.get_frontend         = dib7000m_get_frontend,
+	.get_frontend_legacy = dib7000m_get_frontend,
 
 	.read_status          = dib7000m_read_status,
 	.read_ber             = dib7000m_read_ber,
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 1e81b5beb15..feb82b025fd 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -2441,7 +2441,7 @@ static struct dvb_frontend_ops dib7000p_ops = {
 
 	.set_frontend_legacy = dib7000p_set_frontend,
 	.get_tune_settings = dib7000p_fe_get_tune_settings,
-	.get_frontend = dib7000p_get_frontend,
+	.get_frontend_legacy = dib7000p_get_frontend,
 
 	.read_status = dib7000p_read_status,
 	.read_ber = dib7000p_read_ber,
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index f9c98ba2f60..98600628b1e 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -2824,7 +2824,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 		if (stat&FE_HAS_SYNC) {
 			dprintk("TMCC lock on the slave%i", index_frontend);
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+			state->fe[index_frontend]->ops.get_frontend_legacy(state->fe[index_frontend], fep);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
 					state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode;
@@ -3481,7 +3481,7 @@ static const struct dvb_frontend_ops dib8000_ops = {
 
 	.set_frontend_legacy = dib8000_set_frontend,
 	.get_tune_settings = dib8000_fe_get_tune_settings,
-	.get_frontend = dib8000_get_frontend,
+	.get_frontend_legacy = dib8000_get_frontend,
 
 	.read_status = dib8000_read_status,
 	.read_ber = dib8000_read_ber,
diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c
index c7b4910a4e0..4d82a4ab44a 100644
--- a/drivers/media/dvb/frontends/dib9000.c
+++ b/drivers/media/dvb/frontends/dib9000.c
@@ -1883,7 +1883,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 			dprintk("TPS lock on the slave%i", index_frontend);
 
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+			state->fe[index_frontend]->ops.get_frontend_legacy(state->fe[index_frontend], fep);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL);
 			     sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
@@ -2515,7 +2515,7 @@ static struct dvb_frontend_ops dib9000_ops = {
 
 	.set_frontend_legacy = dib9000_set_frontend,
 	.get_tune_settings = dib9000_fe_get_tune_settings,
-	.get_frontend = dib9000_get_frontend,
+	.get_frontend_legacy = dib9000_get_frontend,
 
 	.read_status = dib9000_read_status,
 	.read_ber = dib9000_read_ber,
diff --git a/drivers/media/dvb/frontends/drxd_hard.c b/drivers/media/dvb/frontends/drxd_hard.c
index 8118bb38eb1..ca05a24eb3b 100644
--- a/drivers/media/dvb/frontends/drxd_hard.c
+++ b/drivers/media/dvb/frontends/drxd_hard.c
@@ -2957,7 +2957,7 @@ static struct dvb_frontend_ops drxd_ops = {
 	.i2c_gate_ctrl = drxd_i2c_gate_ctrl,
 
 	.set_frontend_legacy = drxd_set_frontend,
-	.get_frontend = drxd_get_frontend,
+	.get_frontend_legacy = drxd_get_frontend,
 	.get_tune_settings = drxd_get_tune_settings,
 
 	.read_status = drxd_read_status,
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index 1205944a156..2299e1d34f7 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -6407,7 +6407,7 @@ static struct dvb_frontend_ops drxk_c_ops = {
 	.i2c_gate_ctrl = drxk_gate_ctrl,
 
 	.set_frontend_legacy = drxk_set_parameters,
-	.get_frontend = drxk_c_get_frontend,
+	.get_frontend_legacy = drxk_c_get_frontend,
 	.get_property = drxk_c_get_property,
 	.get_tune_settings = drxk_c_get_tune_settings,
 
@@ -6440,7 +6440,7 @@ static struct dvb_frontend_ops drxk_t_ops = {
 	.i2c_gate_ctrl = drxk_gate_ctrl,
 
 	.set_frontend_legacy = drxk_set_parameters,
-	.get_frontend = drxk_t_get_frontend,
+	.get_frontend_legacy = drxk_t_get_frontend,
 	.get_property = drxk_t_get_property,
 
 	.read_status = drxk_read_status,
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index 322bcd77f98..31e1dd64d51 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -193,7 +193,7 @@ static struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = {
 	.sleep = dvb_dummy_fe_sleep,
 
 	.set_frontend_legacy = dvb_dummy_fe_set_frontend,
-	.get_frontend = dvb_dummy_fe_get_frontend,
+	.get_frontend_legacy = dvb_dummy_fe_get_frontend,
 
 	.read_status = dvb_dummy_fe_read_status,
 	.read_ber = dvb_dummy_fe_read_ber,
@@ -223,7 +223,7 @@ static struct dvb_frontend_ops dvb_dummy_fe_qam_ops = {
 	.sleep = dvb_dummy_fe_sleep,
 
 	.set_frontend_legacy = dvb_dummy_fe_set_frontend,
-	.get_frontend = dvb_dummy_fe_get_frontend,
+	.get_frontend_legacy = dvb_dummy_fe_get_frontend,
 
 	.read_status = dvb_dummy_fe_read_status,
 	.read_ber = dvb_dummy_fe_read_ber,
@@ -255,7 +255,7 @@ static struct dvb_frontend_ops dvb_dummy_fe_qpsk_ops = {
 	.sleep = dvb_dummy_fe_sleep,
 
 	.set_frontend_legacy = dvb_dummy_fe_set_frontend,
-	.get_frontend = dvb_dummy_fe_get_frontend,
+	.get_frontend_legacy = dvb_dummy_fe_get_frontend,
 
 	.read_status = dvb_dummy_fe_read_status,
 	.read_ber = dvb_dummy_fe_read_ber,
diff --git a/drivers/media/dvb/frontends/it913x-fe.c b/drivers/media/dvb/frontends/it913x-fe.c
index 54d853484e2..a13f897a7d8 100644
--- a/drivers/media/dvb/frontends/it913x-fe.c
+++ b/drivers/media/dvb/frontends/it913x-fe.c
@@ -940,7 +940,7 @@ static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
 	.sleep = it913x_fe_sleep,
 
 	.set_frontend_legacy = it913x_fe_set_frontend,
-	.get_frontend = it913x_fe_get_frontend,
+	.get_frontend_legacy = it913x_fe_get_frontend,
 
 	.read_status = it913x_fe_read_status,
 	.read_signal_strength = it913x_fe_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index fd4170a4f57..1f1c59808be 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -585,7 +585,7 @@ static struct dvb_frontend_ops l64781_ops = {
 	.sleep = l64781_sleep,
 
 	.set_frontend_legacy = apply_frontend_param,
-	.get_frontend = get_frontend,
+	.get_frontend_legacy = get_frontend,
 	.get_tune_settings = l64781_get_tune_settings,
 
 	.read_status = l64781_read_status,
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 8f1517866a2..e1a9c9286b2 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -1177,7 +1177,7 @@ static struct dvb_frontend_ops lgdt3304_ops = {
 	.i2c_gate_ctrl        = lgdt3305_i2c_gate_ctrl,
 	.init                 = lgdt3305_init,
 	.set_frontend_legacy         = lgdt3304_set_parameters,
-	.get_frontend         = lgdt3305_get_frontend,
+	.get_frontend_legacy = lgdt3305_get_frontend,
 	.get_tune_settings    = lgdt3305_get_tune_settings,
 	.read_status          = lgdt3305_read_status,
 	.read_ber             = lgdt3305_read_ber,
@@ -1200,7 +1200,7 @@ static struct dvb_frontend_ops lgdt3305_ops = {
 	.init                 = lgdt3305_init,
 	.sleep                = lgdt3305_sleep,
 	.set_frontend_legacy         = lgdt3305_set_parameters,
-	.get_frontend         = lgdt3305_get_frontend,
+	.get_frontend_legacy = lgdt3305_get_frontend,
 	.get_tune_settings    = lgdt3305_get_tune_settings,
 	.read_status          = lgdt3305_read_status,
 	.read_ber             = lgdt3305_read_ber,
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 8ae054f2018..14df6dba15e 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -783,7 +783,7 @@ static struct dvb_frontend_ops lgdt3302_ops = {
 	},
 	.init                 = lgdt330x_init,
 	.set_frontend_legacy         = lgdt330x_set_parameters,
-	.get_frontend         = lgdt330x_get_frontend,
+	.get_frontend_legacy = lgdt330x_get_frontend,
 	.get_tune_settings    = lgdt330x_get_tune_settings,
 	.read_status          = lgdt3302_read_status,
 	.read_ber             = lgdt330x_read_ber,
@@ -806,7 +806,7 @@ static struct dvb_frontend_ops lgdt3303_ops = {
 	},
 	.init                 = lgdt330x_init,
 	.set_frontend_legacy         = lgdt330x_set_parameters,
-	.get_frontend         = lgdt330x_get_frontend,
+	.get_frontend_legacy = lgdt330x_get_frontend,
 	.get_tune_settings    = lgdt330x_get_tune_settings,
 	.read_status          = lgdt3303_read_status,
 	.read_ber             = lgdt330x_read_ber,
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index 65a5c5d2f8b..f4e82a6154c 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -435,7 +435,7 @@ static struct dvb_frontend_ops lgs8gl5_ops = {
 	.init = lgs8gl5_init,
 
 	.set_frontend_legacy = lgs8gl5_set_frontend,
-	.get_frontend = lgs8gl5_get_frontend,
+	.get_frontend_legacy = lgs8gl5_get_frontend,
 	.get_tune_settings = lgs8gl5_get_tune_settings,
 
 	.read_status = lgs8gl5_read_status,
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index 5684b614fe6..05bfa05bd37 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -1014,7 +1014,7 @@ static struct dvb_frontend_ops lgs8gxx_ops = {
 	.i2c_gate_ctrl = lgs8gxx_i2c_gate_ctrl,
 
 	.set_frontend_legacy = lgs8gxx_set_fe,
-	.get_frontend = lgs8gxx_get_fe,
+	.get_frontend_legacy = lgs8gxx_get_fe,
 	.get_tune_settings = lgs8gxx_get_tune_settings,
 
 	.read_status = lgs8gxx_read_status,
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index 3ae6d1f9d33..2dfea6c948e 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -628,7 +628,7 @@ static struct dvb_frontend_ops mb86a20s_ops = {
 
 	.init = mb86a20s_initfe,
 	.set_frontend_legacy = mb86a20s_set_frontend,
-	.get_frontend = mb86a20s_get_frontend,
+	.get_frontend_legacy = mb86a20s_get_frontend,
 	.read_status = mb86a20s_read_status,
 	.read_signal_strength = mb86a20s_read_signal_strength,
 	.tune = mb86a20s_tune,
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index efae45fa896..8f5d2d20d12 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -762,7 +762,7 @@ static struct dvb_frontend_ops mt312_ops = {
 	.i2c_gate_ctrl = mt312_i2c_gate_ctrl,
 
 	.set_frontend_legacy = mt312_set_frontend,
-	.get_frontend = mt312_get_frontend,
+	.get_frontend_legacy = mt312_get_frontend,
 	.get_tune_settings = mt312_get_tune_settings,
 
 	.read_status = mt312_read_status,
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 2bd68c55ce8..021108dfe6b 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -593,7 +593,7 @@ static struct dvb_frontend_ops mt352_ops = {
 	.write = _mt352_write,
 
 	.set_frontend_legacy = mt352_set_parameters,
-	.get_frontend = mt352_get_parameters,
+	.get_frontend_legacy = mt352_get_parameters,
 	.get_tune_settings = mt352_get_tune_settings,
 
 	.read_status = mt352_read_status,
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 461f9fdfa57..e0c952c535a 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -598,7 +598,7 @@ static struct dvb_frontend_ops or51132_ops = {
 	.sleep = or51132_sleep,
 
 	.set_frontend_legacy = or51132_set_parameters,
-	.get_frontend = or51132_get_parameters,
+	.get_frontend_legacy = or51132_get_parameters,
 	.get_tune_settings = or51132_get_tune_settings,
 
 	.read_status = or51132_read_status,
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 0b6e6c5bfff..f39216ca84f 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -1009,7 +1009,7 @@ static struct dvb_frontend_ops s5h1409_ops = {
 	.init                 = s5h1409_init,
 	.i2c_gate_ctrl        = s5h1409_i2c_gate_ctrl,
 	.set_frontend_legacy         = s5h1409_set_frontend,
-	.get_frontend         = s5h1409_get_frontend,
+	.get_frontend_legacy = s5h1409_get_frontend,
 	.get_tune_settings    = s5h1409_get_tune_settings,
 	.read_status          = s5h1409_read_status,
 	.read_ber             = s5h1409_read_ber,
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index 67ab85ccd62..cb221aa95ce 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -929,7 +929,7 @@ static struct dvb_frontend_ops s5h1411_ops = {
 	.sleep                = s5h1411_sleep,
 	.i2c_gate_ctrl        = s5h1411_i2c_gate_ctrl,
 	.set_frontend_legacy         = s5h1411_set_frontend,
-	.get_frontend         = s5h1411_get_frontend,
+	.get_frontend_legacy = s5h1411_get_frontend,
 	.get_tune_settings    = s5h1411_get_tune_settings,
 	.read_status          = s5h1411_read_status,
 	.read_ber             = s5h1411_read_ber,
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index e2cecf495c7..44ec27d27dd 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -961,7 +961,7 @@ static struct dvb_frontend_ops s5h1420_ops = {
 	.i2c_gate_ctrl = s5h1420_i2c_gate_ctrl,
 
 	.set_frontend_legacy = s5h1420_set_frontend,
-	.get_frontend = s5h1420_get_frontend,
+	.get_frontend_legacy = s5h1420_get_frontend,
 	.get_tune_settings = s5h1420_get_tune_settings,
 
 	.read_status = s5h1420_read_status,
diff --git a/drivers/media/dvb/frontends/s5h1432.c b/drivers/media/dvb/frontends/s5h1432.c
index a0dbbdc1d62..f22c71e6a7f 100644
--- a/drivers/media/dvb/frontends/s5h1432.c
+++ b/drivers/media/dvb/frontends/s5h1432.c
@@ -397,7 +397,7 @@ static struct dvb_frontend_ops s5h1432_ops = {
 	.init = s5h1432_init,
 	.sleep = s5h1432_sleep,
 	.set_frontend_legacy = s5h1432_set_frontend,
-	.get_frontend = s5h1432_get_frontend,
+	.get_frontend_legacy = s5h1432_get_frontend,
 	.get_tune_settings = s5h1432_get_tune_settings,
 	.read_status = s5h1432_read_status,
 	.read_ber = s5h1432_read_ber,
diff --git a/drivers/media/dvb/frontends/s921.c b/drivers/media/dvb/frontends/s921.c
index 6615979cda4..5e8f2a8749d 100644
--- a/drivers/media/dvb/frontends/s921.c
+++ b/drivers/media/dvb/frontends/s921.c
@@ -535,7 +535,7 @@ static struct dvb_frontend_ops s921_ops = {
 
 	.init = s921_initfe,
 	.set_frontend_legacy = s921_set_frontend,
-	.get_frontend = s921_get_frontend,
+	.get_frontend_legacy = s921_get_frontend,
 	.read_status = s921_read_status,
 	.read_signal_strength = s921_read_signal_strength,
 	.tune = s921_tune,
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 9c93d9f1ae6..9fa31d53c25 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1648,7 +1648,7 @@ static struct dvb_frontend_ops stb0899_ops = {
 	.get_frontend_algo		= stb0899_frontend_algo,
 	.search				= stb0899_search,
 	.track				= stb0899_track,
-	.get_frontend			= stb0899_get_frontend,
+	.get_frontend_legacy = stb0899_get_frontend,
 
 
 	.read_status			= stb0899_read_status,
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index bc1a8af4f6e..7f68fd3c33e 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -335,9 +335,9 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 
 	dprintk(verbose, FE_DEBUG, 1, "Version 2010-8-14 13:51");
 
-	if (fe->ops.get_frontend) {
+	if (fe->ops.get_frontend_legacy) {
 		dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
-		fe->ops.get_frontend(fe, &p);
+		fe->ops.get_frontend_legacy(fe, &p);
 	}
 	srate = p.u.qpsk.symbol_rate;
 
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 63a3e1bc607..5d7c288c302 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -707,7 +707,7 @@ static struct dvb_frontend_ops stv0297_ops = {
 	.i2c_gate_ctrl = stv0297_i2c_gate_ctrl,
 
 	.set_frontend_legacy = stv0297_set_frontend,
-	.get_frontend = stv0297_get_frontend,
+	.get_frontend_legacy = stv0297_get_frontend,
 
 	.read_status = stv0297_read_status,
 	.read_ber = stv0297_read_ber,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 4f248e1736f..6aeabaf07f2 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -730,7 +730,7 @@ static struct dvb_frontend_ops stv0299_ops = {
 	.i2c_gate_ctrl = stv0299_i2c_gate_ctrl,
 
 	.set_frontend_legacy = stv0299_set_frontend,
-	.get_frontend = stv0299_get_frontend,
+	.get_frontend_legacy = stv0299_get_frontend,
 	.get_tune_settings = stv0299_get_tune_settings,
 
 	.read_status = stv0299_read_status,
diff --git a/drivers/media/dvb/frontends/stv0367.c b/drivers/media/dvb/frontends/stv0367.c
index 7752d131aa0..e0a243857c1 100644
--- a/drivers/media/dvb/frontends/stv0367.c
+++ b/drivers/media/dvb/frontends/stv0367.c
@@ -2286,7 +2286,7 @@ static struct dvb_frontend_ops stv0367ter_ops = {
 	.sleep = stv0367ter_sleep,
 	.i2c_gate_ctrl = stv0367ter_gate_ctrl,
 	.set_frontend_legacy = stv0367ter_set_frontend,
-	.get_frontend = stv0367ter_get_frontend,
+	.get_frontend_legacy = stv0367ter_get_frontend,
 	.get_tune_settings = stv0367_get_tune_settings,
 	.read_status = stv0367ter_read_status,
 	.read_ber = stv0367ter_read_ber,/* too slow */
@@ -3404,7 +3404,7 @@ static struct dvb_frontend_ops stv0367cab_ops = {
 	.sleep					= stv0367cab_sleep,
 	.i2c_gate_ctrl				= stv0367cab_gate_ctrl,
 	.set_frontend_legacy				= stv0367cab_set_frontend,
-	.get_frontend				= stv0367cab_get_frontend,
+	.get_frontend_legacy = stv0367cab_get_frontend,
 	.read_status				= stv0367cab_read_status,
 /*	.read_ber				= stv0367cab_read_ber, */
 	.read_signal_strength			= stv0367cab_read_strength,
diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
index 2b8d78c7cdb..df4665417c9 100644
--- a/drivers/media/dvb/frontends/stv0900_core.c
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -1908,7 +1908,7 @@ static struct dvb_frontend_ops stv0900_ops = {
 	},
 	.release			= stv0900_release,
 	.init				= stv0900_init,
-	.get_frontend                   = stv0900_get_frontend,
+	.get_frontend_legacy = stv0900_get_frontend,
 	.sleep				= stv0900_sleep,
 	.get_frontend_algo		= stv0900_frontend_algo,
 	.i2c_gate_ctrl			= stv0900_i2c_gate_ctrl,
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 0bbf681bf45..3976d2235db 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -525,7 +525,7 @@ static struct dvb_frontend_ops tda10021_ops = {
 	.i2c_gate_ctrl = tda10021_i2c_gate_ctrl,
 
 	.set_frontend_legacy = tda10021_set_parameters,
-	.get_frontend = tda10021_get_frontend,
+	.get_frontend_legacy = tda10021_get_frontend,
 	.get_property = tda10021_get_property,
 
 	.read_status = tda10021_read_status,
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index f79841be565..de535a4d4ac 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -610,7 +610,7 @@ static struct dvb_frontend_ops tda10023_ops = {
 	.i2c_gate_ctrl = tda10023_i2c_gate_ctrl,
 
 	.set_frontend_legacy = tda10023_set_parameters,
-	.get_frontend = tda10023_get_frontend,
+	.get_frontend_legacy = tda10023_get_frontend,
 	.get_property = tda10023_get_property,
 	.read_status = tda10023_read_status,
 	.read_ber = tda10023_read_ber,
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 479ff85e203..bba249bd4e2 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -1189,7 +1189,7 @@ static struct dvb_frontend_ops tda10048_ops = {
 	.init = tda10048_init,
 	.i2c_gate_ctrl = tda10048_i2c_gate_ctrl,
 	.set_frontend_legacy = tda10048_set_frontend,
-	.get_frontend = tda10048_get_frontend,
+	.get_frontend_legacy = tda10048_get_frontend,
 	.get_tune_settings = tda10048_get_tune_settings,
 	.read_status = tda10048_read_status,
 	.read_ber = tda10048_read_ber,
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index dd410577d91..2dbb0703529 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -1252,7 +1252,7 @@ static struct dvb_frontend_ops tda10045_ops = {
 	.i2c_gate_ctrl = tda1004x_i2c_gate_ctrl,
 
 	.set_frontend_legacy = tda1004x_set_fe,
-	.get_frontend = tda1004x_get_fe,
+	.get_frontend_legacy = tda1004x_get_fe,
 	.get_tune_settings = tda1004x_get_tune_settings,
 
 	.read_status = tda1004x_read_status,
@@ -1322,7 +1322,7 @@ static struct dvb_frontend_ops tda10046_ops = {
 	.i2c_gate_ctrl = tda1004x_i2c_gate_ctrl,
 
 	.set_frontend_legacy = tda1004x_set_fe,
-	.get_frontend = tda1004x_get_fe,
+	.get_frontend_legacy = tda1004x_get_fe,
 	.get_tune_settings = tda1004x_get_tune_settings,
 
 	.read_status = tda1004x_read_status,
diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
index 7bffa65cb3b..e9e00ea45db 100644
--- a/drivers/media/dvb/frontends/tda10071.c
+++ b/drivers/media/dvb/frontends/tda10071.c
@@ -1248,7 +1248,7 @@ static struct dvb_frontend_ops tda10071_ops = {
 	.sleep = tda10071_sleep,
 
 	.set_frontend_legacy = tda10071_set_frontend,
-	.get_frontend = tda10071_get_frontend,
+	.get_frontend_legacy = tda10071_get_frontend,
 
 	.read_status = tda10071_read_status,
 	.read_snr = tda10071_read_snr,
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index be4649fdd67..85011005724 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -723,7 +723,7 @@ static struct dvb_frontend_ops tda10086_ops = {
 	.i2c_gate_ctrl = tda10086_i2c_gate_ctrl,
 
 	.set_frontend_legacy = tda10086_set_frontend,
-	.get_frontend = tda10086_get_frontend,
+	.get_frontend_legacy = tda10086_get_frontend,
 	.get_tune_settings = tda10086_get_tune_settings,
 
 	.read_status = tda10086_read_status,
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index 9d1466f2dd1..7ff2946f39b 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -462,7 +462,7 @@ static struct dvb_frontend_ops tda8083_ops = {
 	.sleep = tda8083_sleep,
 
 	.set_frontend_legacy = tda8083_set_frontend,
-	.get_frontend = tda8083_get_frontend,
+	.get_frontend_legacy = tda8083_get_frontend,
 
 	.read_status = tda8083_read_status,
 	.read_signal_strength = tda8083_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 6fb8eb516f4..796123124cb 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -426,7 +426,7 @@ static struct dvb_frontend_ops ves1820_ops = {
 	.sleep = ves1820_sleep,
 
 	.set_frontend_legacy = ves1820_set_parameters,
-	.get_frontend = ves1820_get_frontend,
+	.get_frontend_legacy = ves1820_get_frontend,
 	.get_tune_settings = ves1820_get_tune_settings,
 
 	.read_status = ves1820_read_status,
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index f80f152acf9..a95619e61fb 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -530,7 +530,7 @@ static struct dvb_frontend_ops ves1x93_ops = {
 	.i2c_gate_ctrl = ves1x93_i2c_gate_ctrl,
 
 	.set_frontend_legacy = ves1x93_set_frontend,
-	.get_frontend = ves1x93_get_frontend,
+	.get_frontend_legacy = ves1x93_get_frontend,
 
 	.read_status = ves1x93_read_status,
 	.read_ber = ves1x93_read_ber,
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 8b6c2a4bd0d..35334da3901 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -676,7 +676,7 @@ static struct dvb_frontend_ops zl10353_ops = {
 	.write = zl10353_write,
 
 	.set_frontend_legacy = zl10353_set_parameters,
-	.get_frontend = zl10353_get_parameters,
+	.get_frontend_legacy = zl10353_get_parameters,
 	.get_tune_settings = zl10353_get_tune_settings,
 
 	.read_status = zl10353_read_status,
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index fa17f027ebf..df08d6a23a2 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -806,7 +806,7 @@ static struct dvb_frontend_ops smsdvb_fe_ops = {
 	.release = smsdvb_release,
 
 	.set_frontend_legacy = smsdvb_set_frontend,
-	.get_frontend = smsdvb_get_frontend,
+	.get_frontend_legacy = smsdvb_get_frontend,
 	.get_tune_settings = smsdvb_get_tune_settings,
 
 	.read_status = smsdvb_read_status,
diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c
index 51a7d55dffb..f864c173929 100644
--- a/drivers/media/video/tlg2300/pd-dvb.c
+++ b/drivers/media/video/tlg2300/pd-dvb.c
@@ -354,7 +354,7 @@ static struct dvb_frontend_ops poseidon_frontend_ops = {
 	.sleep = poseidon_fe_sleep,
 
 	.set_frontend_legacy = poseidon_set_fe,
-	.get_frontend = poseidon_get_fe,
+	.get_frontend_legacy = poseidon_get_fe,
 	.get_tune_settings = poseidon_fe_get_tune_settings,
 
 	.read_status	= poseidon_read_status,
diff --git a/drivers/staging/media/as102/as102_fe.c b/drivers/staging/media/as102/as102_fe.c
index 161bcbe886b..b0c5128db88 100644
--- a/drivers/staging/media/as102/as102_fe.c
+++ b/drivers/staging/media/as102/as102_fe.c
@@ -297,7 +297,7 @@ static struct dvb_frontend_ops as102_fe_ops = {
 	},
 
 	.set_frontend_legacy	= as102_fe_set_frontend,
-	.get_frontend		= as102_fe_get_frontend,
+	.get_frontend_legacy	= as102_fe_get_frontend,
 	.get_tune_settings	= as102_fe_get_tune_settings,
 
 	.read_status		= as102_fe_read_status,
-- 
cgit v1.2.3-70-g09d2


From e11eb28876867ea4d5837e79da0fc95dc042979b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Mon, 26 Dec 2011 16:12:40 -0300
Subject: [media] firedtv: convert set_fontend to use DVBv5 parameters

Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.

Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/firewire/firedtv-avc.c | 95 ++++++++++++++++----------------
 drivers/media/dvb/firewire/firedtv-fe.c  | 17 ++++--
 drivers/media/dvb/firewire/firedtv.h     |  4 +-
 3 files changed, 60 insertions(+), 56 deletions(-)

(limited to 'drivers/media/dvb/firewire/firedtv-fe.c')

diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index 9debf0f9a13..d1a1a1324ef 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -335,7 +335,7 @@ static int add_pid_filter(struct firedtv *fdtv, u8 *operand)
  * (not supported by the AVC standard)
  */
 static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
-			      struct dvb_frontend_parameters *params)
+			      struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
@@ -349,15 +349,15 @@ static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
 	else
 		c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK;
 
-	c->operand[4] = (params->frequency >> 24) & 0xff;
-	c->operand[5] = (params->frequency >> 16) & 0xff;
-	c->operand[6] = (params->frequency >> 8) & 0xff;
-	c->operand[7] = params->frequency & 0xff;
+	c->operand[4] = (p->frequency >> 24) & 0xff;
+	c->operand[5] = (p->frequency >> 16) & 0xff;
+	c->operand[6] = (p->frequency >> 8) & 0xff;
+	c->operand[7] = p->frequency & 0xff;
 
-	c->operand[8] = ((params->u.qpsk.symbol_rate / 1000) >> 8) & 0xff;
-	c->operand[9] = (params->u.qpsk.symbol_rate / 1000) & 0xff;
+	c->operand[8] = ((p->symbol_rate / 1000) >> 8) & 0xff;
+	c->operand[9] = (p->symbol_rate / 1000) & 0xff;
 
-	switch (params->u.qpsk.fec_inner) {
+	switch (p->fec_inner) {
 	case FEC_1_2:	c->operand[10] = 0x1; break;
 	case FEC_2_3:	c->operand[10] = 0x2; break;
 	case FEC_3_4:	c->operand[10] = 0x3; break;
@@ -416,7 +416,7 @@ static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
 }
 
 static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
-			       struct dvb_frontend_parameters *params)
+			       struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
@@ -435,8 +435,8 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 			| 1 << 4 /* Frequency */
 			| 1 << 3 /* Symbol_Rate */
 			| 0 << 2 /* FEC_outer */
-			| (params->u.qam.fec_inner  != FEC_AUTO ? 1 << 1 : 0)
-			| (params->u.qam.modulation != QAM_AUTO ? 1 << 0 : 0);
+			| (p->fec_inner  != FEC_AUTO ? 1 << 1 : 0)
+			| (p->modulation != QAM_AUTO ? 1 << 0 : 0);
 
 	/* multiplex_valid_flags, low byte */
 	c->operand[6] =   0 << 7 /* NetworkID */
@@ -447,15 +447,15 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 	c->operand[9]  = 0x00;
 	c->operand[10] = 0x00;
 
-	c->operand[11] = (((params->frequency / 4000) >> 16) & 0xff) | (2 << 6);
-	c->operand[12] = ((params->frequency / 4000) >> 8) & 0xff;
-	c->operand[13] = (params->frequency / 4000) & 0xff;
-	c->operand[14] = ((params->u.qpsk.symbol_rate / 1000) >> 12) & 0xff;
-	c->operand[15] = ((params->u.qpsk.symbol_rate / 1000) >> 4) & 0xff;
-	c->operand[16] = ((params->u.qpsk.symbol_rate / 1000) << 4) & 0xf0;
+	c->operand[11] = (((p->frequency / 4000) >> 16) & 0xff) | (2 << 6);
+	c->operand[12] = ((p->frequency / 4000) >> 8) & 0xff;
+	c->operand[13] = (p->frequency / 4000) & 0xff;
+	c->operand[14] = ((p->symbol_rate / 1000) >> 12) & 0xff;
+	c->operand[15] = ((p->symbol_rate / 1000) >> 4) & 0xff;
+	c->operand[16] = ((p->symbol_rate / 1000) << 4) & 0xf0;
 	c->operand[17] = 0x00;
 
-	switch (params->u.qpsk.fec_inner) {
+	switch (p->fec_inner) {
 	case FEC_1_2:	c->operand[18] = 0x1; break;
 	case FEC_2_3:	c->operand[18] = 0x2; break;
 	case FEC_3_4:	c->operand[18] = 0x3; break;
@@ -467,7 +467,7 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 	default:	c->operand[18] = 0x0;
 	}
 
-	switch (params->u.qam.modulation) {
+	switch (p->modulation) {
 	case QAM_16:	c->operand[19] = 0x08; break;
 	case QAM_32:	c->operand[19] = 0x10; break;
 	case QAM_64:	c->operand[19] = 0x18; break;
@@ -484,9 +484,8 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 }
 
 static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
-			       struct dvb_frontend_parameters *params)
+			       struct dtv_frontend_properties *p)
 {
-	struct dvb_ofdm_parameters *ofdm = &params->u.ofdm;
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
 	c->opcode = AVC_OPCODE_DSD;
@@ -501,42 +500,42 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	c->operand[5] =
 	      0 << 7 /* reserved */
 	    | 1 << 6 /* CenterFrequency */
-	    | (ofdm->bandwidth      != BANDWIDTH_AUTO        ? 1 << 5 : 0)
-	    | (ofdm->constellation  != QAM_AUTO              ? 1 << 4 : 0)
-	    | (ofdm->hierarchy_information != HIERARCHY_AUTO ? 1 << 3 : 0)
-	    | (ofdm->code_rate_HP   != FEC_AUTO              ? 1 << 2 : 0)
-	    | (ofdm->code_rate_LP   != FEC_AUTO              ? 1 << 1 : 0)
-	    | (ofdm->guard_interval != GUARD_INTERVAL_AUTO   ? 1 << 0 : 0);
+	    | (p->bandwidth_hz != 0        ? 1 << 5 : 0)
+	    | (p->modulation  != QAM_AUTO              ? 1 << 4 : 0)
+	    | (p->hierarchy != HIERARCHY_AUTO ? 1 << 3 : 0)
+	    | (p->code_rate_HP   != FEC_AUTO              ? 1 << 2 : 0)
+	    | (p->code_rate_LP   != FEC_AUTO              ? 1 << 1 : 0)
+	    | (p->guard_interval != GUARD_INTERVAL_AUTO   ? 1 << 0 : 0);
 
 	/* multiplex_valid_flags, low byte */
 	c->operand[6] =
 	      0 << 7 /* NetworkID */
-	    | (ofdm->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
+	    | (p->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
 	    | 0 << 5 /* OtherFrequencyFlag */
 	    | 0 << 0 /* reserved */ ;
 
 	c->operand[7]  = 0x0;
-	c->operand[8]  = (params->frequency / 10) >> 24;
-	c->operand[9]  = ((params->frequency / 10) >> 16) & 0xff;
-	c->operand[10] = ((params->frequency / 10) >>  8) & 0xff;
-	c->operand[11] = (params->frequency / 10) & 0xff;
-
-	switch (ofdm->bandwidth) {
-	case BANDWIDTH_7_MHZ:	c->operand[12] = 0x20; break;
-	case BANDWIDTH_8_MHZ:
-	case BANDWIDTH_6_MHZ:	/* not defined by AVC spec */
-	case BANDWIDTH_AUTO:
+	c->operand[8]  = (p->frequency / 10) >> 24;
+	c->operand[9]  = ((p->frequency / 10) >> 16) & 0xff;
+	c->operand[10] = ((p->frequency / 10) >>  8) & 0xff;
+	c->operand[11] = (p->frequency / 10) & 0xff;
+
+	switch (p->bandwidth_hz) {
+	case 7000000:	c->operand[12] = 0x20; break;
+	case 8000000:
+	case 6000000:	/* not defined by AVC spec */
+	case 0:
 	default:		c->operand[12] = 0x00;
 	}
 
-	switch (ofdm->constellation) {
+	switch (p->modulation) {
 	case QAM_16:	c->operand[13] = 1 << 6; break;
 	case QAM_64:	c->operand[13] = 2 << 6; break;
 	case QPSK:
 	default:	c->operand[13] = 0x00;
 	}
 
-	switch (ofdm->hierarchy_information) {
+	switch (p->hierarchy) {
 	case HIERARCHY_1:	c->operand[13] |= 1 << 3; break;
 	case HIERARCHY_2:	c->operand[13] |= 2 << 3; break;
 	case HIERARCHY_4:	c->operand[13] |= 3 << 3; break;
@@ -545,7 +544,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:		break;
 	}
 
-	switch (ofdm->code_rate_HP) {
+	switch (p->code_rate_HP) {
 	case FEC_2_3:	c->operand[13] |= 1; break;
 	case FEC_3_4:	c->operand[13] |= 2; break;
 	case FEC_5_6:	c->operand[13] |= 3; break;
@@ -554,7 +553,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:	break;
 	}
 
-	switch (ofdm->code_rate_LP) {
+	switch (p->code_rate_LP) {
 	case FEC_2_3:	c->operand[14] = 1 << 5; break;
 	case FEC_3_4:	c->operand[14] = 2 << 5; break;
 	case FEC_5_6:	c->operand[14] = 3 << 5; break;
@@ -563,7 +562,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:	c->operand[14] = 0x00; break;
 	}
 
-	switch (ofdm->guard_interval) {
+	switch (p->guard_interval) {
 	case GUARD_INTERVAL_1_16:	c->operand[14] |= 1 << 3; break;
 	case GUARD_INTERVAL_1_8:	c->operand[14] |= 2 << 3; break;
 	case GUARD_INTERVAL_1_4:	c->operand[14] |= 3 << 3; break;
@@ -572,7 +571,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:			break;
 	}
 
-	switch (ofdm->transmission_mode) {
+	switch (p->transmission_mode) {
 	case TRANSMISSION_MODE_8K:	c->operand[14] |= 1 << 1; break;
 	case TRANSMISSION_MODE_2K:
 	case TRANSMISSION_MODE_AUTO:
@@ -586,7 +585,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 }
 
 int avc_tuner_dsd(struct firedtv *fdtv,
-		  struct dvb_frontend_parameters *params)
+		  struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 	int pos, ret;
@@ -598,9 +597,9 @@ int avc_tuner_dsd(struct firedtv *fdtv,
 
 	switch (fdtv->type) {
 	case FIREDTV_DVB_S:
-	case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, params); break;
-	case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, params); break;
-	case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, params); break;
+	case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, p); break;
+	case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, p); break;
+	case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, p); break;
 	default:
 		BUG();
 	}
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 1eb5ad3a5df..e1705a903f5 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -141,16 +141,16 @@ static int fdtv_read_uncorrected_blocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return -EOPNOTSUPP;
 }
 
-static int fdtv_set_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
+static int fdtv_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct firedtv *fdtv = fe->sec_priv;
 
-	return avc_tuner_dsd(fdtv, params);
+	return avc_tuner_dsd(fdtv, p);
 }
 
 static int fdtv_get_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
+			     struct dtv_frontend_properties *params)
 {
 	return -EOPNOTSUPP;
 }
@@ -173,8 +173,8 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	ops->init			= fdtv_dvb_init;
 	ops->sleep			= fdtv_sleep;
 
-	ops->set_frontend_legacy	= fdtv_set_frontend;
-	ops->get_frontend_legacy = fdtv_get_frontend;
+	ops->set_frontend		= fdtv_set_frontend;
+	ops->get_frontend		= fdtv_get_frontend;
 
 	ops->get_property		= fdtv_get_property;
 	ops->set_property		= fdtv_set_property;
@@ -192,6 +192,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 
 	switch (fdtv->type) {
 	case FIREDTV_DVB_S:
+		ops->delsys[0]		= SYS_DVBS;
 		fi->type		= FE_QPSK;
 
 		fi->frequency_min	= 950000;
@@ -211,6 +212,8 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_S2:
+		ops->delsys[0]		= SYS_DVBS;
+		ops->delsys[1]		= SYS_DVBS;
 		fi->type		= FE_QPSK;
 
 		fi->frequency_min	= 950000;
@@ -231,6 +234,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_C:
+		ops->delsys[0]		= SYS_DVBC_ANNEX_A;
 		fi->type		= FE_QAM;
 
 		fi->frequency_min	= 47000000;
@@ -249,6 +253,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_T:
+		ops->delsys[0]		= SYS_DVBT;
 		fi->type		= FE_OFDM;
 
 		fi->frequency_min	= 49000000;
diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h
index bd00b04e079..4fdcd8cb753 100644
--- a/drivers/media/dvb/firewire/firedtv.h
+++ b/drivers/media/dvb/firewire/firedtv.h
@@ -112,8 +112,8 @@ struct firedtv {
 /* firedtv-avc.c */
 int avc_recv(struct firedtv *fdtv, void *data, size_t length);
 int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat);
-struct dvb_frontend_parameters;
-int avc_tuner_dsd(struct firedtv *fdtv, struct dvb_frontend_parameters *params);
+struct dtv_frontend_properties;
+int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params);
 int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
 int avc_tuner_get_ts(struct firedtv *fdtv);
 int avc_identify_subunit(struct firedtv *fdtv);
-- 
cgit v1.2.3-70-g09d2


From 7c61d80a9bcfc3fdec8ffd75756cad6a64678229 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Fri, 30 Dec 2011 11:30:21 -0300
Subject: [media] dvb: don't require a parameter for get_frontend

Just like set_frontend, use the dvb cache properties for get_frontend.
This is more consistent, as both functions are now symetric. Also,
at the places get_frontend is called, it makes sense to update the
cache.

Most of this patch were generated by this small perl script:

	while (<>) { $file .= $_; }
	if ($file =~ m/\.get_frontend\s*=\s*([\d\w_]+)/) {
		my $get = $1;
		$file =~ s/($get)(\s*\([^\,\)]+)\,\s*struct\s+dtv_frontend_properties\s*\*\s*([_\d\w]+)\)\s*\{/\1\2)\n{\n\tstruct dtv_frontend_properties *\3 = &fe->dtv_property_cache;/g;
	}
	print $file;

Of course, the changes at dvb_frontend.[ch] were made by hand,
as well as the changes on a few other places, where get_frontend()
is called internally inside the driver.

On some places, get_frontend() were just a void function. Those
occurrences were removed, as the DVB core handles such cases.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/bt8xx/dst.c               |  3 ++-
 drivers/media/dvb/dvb-core/dvb_frontend.c   | 30 +++++++----------------------
 drivers/media/dvb/dvb-core/dvb_frontend.h   |  2 +-
 drivers/media/dvb/dvb-usb/af9005-fe.c       |  4 ++--
 drivers/media/dvb/dvb-usb/cinergyT2-fe.c    |  7 -------
 drivers/media/dvb/dvb-usb/dtt200u-fe.c      |  4 ++--
 drivers/media/dvb/dvb-usb/friio-fe.c        |  4 ++--
 drivers/media/dvb/dvb-usb/mxl111sf-demod.c  |  4 ++--
 drivers/media/dvb/dvb-usb/vp702x-fe.c       |  8 --------
 drivers/media/dvb/firewire/firedtv-fe.c     | 20 -------------------
 drivers/media/dvb/frontends/af9013.c        |  4 ++--
 drivers/media/dvb/frontends/atbm8830.c      |  4 ++--
 drivers/media/dvb/frontends/au8522_dig.c    |  4 ++--
 drivers/media/dvb/frontends/cx22700.c       |  4 ++--
 drivers/media/dvb/frontends/cx22702.c       |  4 ++--
 drivers/media/dvb/frontends/cx24110.c       |  4 ++--
 drivers/media/dvb/frontends/cx24123.c       |  4 ++--
 drivers/media/dvb/frontends/cxd2820r_core.c |  3 +--
 drivers/media/dvb/frontends/dib3000mb.c     |  9 ++++-----
 drivers/media/dvb/frontends/dib3000mc.c     | 10 ++++------
 drivers/media/dvb/frontends/dib7000m.c      | 10 ++++------
 drivers/media/dvb/frontends/dib7000p.c      |  9 ++++-----
 drivers/media/dvb/frontends/dib8000.c       |  6 +++---
 drivers/media/dvb/frontends/dib9000.c       |  6 +++---
 drivers/media/dvb/frontends/dvb_dummy_fe.c  |  6 ++++--
 drivers/media/dvb/frontends/it913x-fe.c     |  4 ++--
 drivers/media/dvb/frontends/l64781.c        |  4 ++--
 drivers/media/dvb/frontends/lgdt3305.c      |  4 ++--
 drivers/media/dvb/frontends/lgdt330x.c      |  4 ++--
 drivers/media/dvb/frontends/lgs8gl5.c       |  4 ++--
 drivers/media/dvb/frontends/lgs8gxx.c       |  4 ++--
 drivers/media/dvb/frontends/mb86a20s.c      |  4 ++--
 drivers/media/dvb/frontends/mt312.c         |  4 ++--
 drivers/media/dvb/frontends/mt352.c         |  4 ++--
 drivers/media/dvb/frontends/or51132.c       |  4 ++--
 drivers/media/dvb/frontends/s5h1409.c       |  4 ++--
 drivers/media/dvb/frontends/s5h1411.c       |  4 ++--
 drivers/media/dvb/frontends/s5h1420.c       |  4 ++--
 drivers/media/dvb/frontends/s921.c          |  4 ++--
 drivers/media/dvb/frontends/stb0899_drv.c   |  3 ++-
 drivers/media/dvb/frontends/stb6100.c       |  2 +-
 drivers/media/dvb/frontends/stv0297.c       |  3 ++-
 drivers/media/dvb/frontends/stv0299.c       |  3 ++-
 drivers/media/dvb/frontends/stv0367.c       |  8 ++++----
 drivers/media/dvb/frontends/stv0900_core.c  |  4 ++--
 drivers/media/dvb/frontends/tda10021.c      |  3 ++-
 drivers/media/dvb/frontends/tda10023.c      |  3 ++-
 drivers/media/dvb/frontends/tda10048.c      |  4 ++--
 drivers/media/dvb/frontends/tda1004x.c      |  3 ++-
 drivers/media/dvb/frontends/tda10071.c      |  3 +--
 drivers/media/dvb/frontends/tda10086.c      |  3 ++-
 drivers/media/dvb/frontends/tda8083.c       |  3 ++-
 drivers/media/dvb/frontends/ves1820.c       |  3 ++-
 drivers/media/dvb/frontends/ves1x93.c       |  4 ++--
 drivers/media/dvb/frontends/zl10353.c       |  4 ++--
 drivers/media/dvb/siano/smsdvb.c            |  4 ++--
 drivers/media/video/tlg2300/pd-dvb.c        |  4 ++--
 57 files changed, 123 insertions(+), 170 deletions(-)

(limited to 'drivers/media/dvb/firewire/firedtv-fe.c')

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 80b1f2a2a90..9c5cbf12b5a 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1685,8 +1685,9 @@ static int dst_get_tuning_algo(struct dvb_frontend *fe)
 	return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW;
 }
 
-static int dst_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int dst_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dst_state *state = fe->demodulator_priv;
 
 	p->frequency = state->decode_freq;
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 0ab473cc4b1..d030cd3de64 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -143,7 +143,6 @@ struct dvb_frontend_private {
 
 static void dvb_frontend_wakeup(struct dvb_frontend *fe);
 static int dtv_get_frontend(struct dvb_frontend *fe,
-			    struct dtv_frontend_properties *c,
 			    struct dvb_frontend_parameters *p_out);
 
 static bool has_get_frontend(struct dvb_frontend *fe)
@@ -161,7 +160,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 	dprintk ("%s\n", __func__);
 
 	if ((status & FE_HAS_LOCK) && has_get_frontend(fe))
-		dtv_get_frontend(fe, NULL, &fepriv->parameters_out);
+		dtv_get_frontend(fe, &fepriv->parameters_out);
 
 	mutex_lock(&events->mtx);
 
@@ -1261,33 +1260,20 @@ static void dtv_property_cache_submit(struct dvb_frontend *fe)
  * If p_out is not null, it will update the DVBv3 params pointed by it.
  */
 static int dtv_get_frontend(struct dvb_frontend *fe,
-			    struct dtv_frontend_properties *c,
 			    struct dvb_frontend_parameters *p_out)
 {
-	const struct dtv_frontend_properties *cache = &fe->dtv_property_cache;
-	struct dtv_frontend_properties tmp_cache;
-	struct dvb_frontend_parameters tmp_out;
-	bool fill_params = (p_out != NULL);
 	int r;
 
-	if (!p_out)
-		p_out = &tmp_out;
-
-	if (!c)
-		c = &tmp_cache;
-	else
-		memcpy(c, cache, sizeof(*c));
-
 	if (fe->ops.get_frontend) {
-		r = fe->ops.get_frontend(fe, c);
+		r = fe->ops.get_frontend(fe);
 		if (unlikely(r < 0))
 			return r;
-		if (fill_params)
+		if (p_out)
 			dtv_property_legacy_params_sync(fe, p_out);
 		return 0;
 	}
 
-	/* As everything is in cache, this is always supported */
+	/* As everything is in cache, get_frontend fops are always supported */
 	return 0;
 }
 
@@ -1717,8 +1703,6 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 
 	} else
 	if(cmd == FE_GET_PROPERTY) {
-		struct dtv_frontend_properties cache_out;
-
 		tvps = (struct dtv_properties __user *)parg;
 
 		dprintk("%s() properties.num = %d\n", __func__, tvps->num);
@@ -1744,9 +1728,9 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 		 * Fills the cache out struct with the cache contents, plus
 		 * the data retrieved from get_frontend.
 		 */
-		dtv_get_frontend(fe, &cache_out, NULL);
+		dtv_get_frontend(fe, NULL);
 		for (i = 0; i < tvps->num; i++) {
-			err = dtv_property_process_get(fe, &cache_out, tvp + i, file);
+			err = dtv_property_process_get(fe, c, tvp + i, file);
 			if (err < 0)
 				goto out;
 			(tvp + i)->result = err;
@@ -2043,7 +2027,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 		break;
 
 	case FE_GET_FRONTEND:
-		err = dtv_get_frontend(fe, NULL, &fepriv->parameters_out);
+		err = dtv_get_frontend(fe, &fepriv->parameters_out);
 		if (err >= 0)
 			memcpy(parg, &fepriv->parameters_out,
 			       sizeof(struct dvb_frontend_parameters));
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 676481c8ad7..0a080c3d007 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -284,7 +284,7 @@ struct dvb_frontend_ops {
 	int (*set_frontend)(struct dvb_frontend *fe);
 	int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings);
 
-	int (*get_frontend)(struct dvb_frontend *fe, struct dtv_frontend_properties *props);
+	int (*get_frontend)(struct dvb_frontend *fe);
 
 	int (*read_status)(struct dvb_frontend* fe, fe_status_t* status);
 	int (*read_ber)(struct dvb_frontend* fe, u32* ber);
diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index df449498b55..0e1b04f3141 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -1226,9 +1226,9 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int af9005_fe_get_frontend(struct dvb_frontend *fe,
-				  struct dtv_frontend_properties *fep)
+static int af9005_fe_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct af9005_fe_state *state = fe->demodulator_priv;
 	int ret;
 	u8 temp;
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
index 6cd56e2808c..0315db897cd 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
@@ -296,12 +296,6 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
 	return (err < 0) ? err : 0;
 }
 
-static int cinergyt2_fe_get_frontend(struct dvb_frontend *fe,
-				  struct dtv_frontend_properties *fep)
-{
-	return 0;
-}
-
 static void cinergyt2_fe_release(struct dvb_frontend *fe)
 {
 	struct cinergyt2_fe_state *state = fe->demodulator_priv;
@@ -352,7 +346,6 @@ static struct dvb_frontend_ops cinergyt2_fe_ops = {
 	.sleep			= cinergyt2_fe_sleep,
 
 	.set_frontend		= cinergyt2_fe_set_frontend,
-	.get_frontend		= cinergyt2_fe_get_frontend,
 	.get_tune_settings	= cinergyt2_fe_get_tune_settings,
 
 	.read_status		= cinergyt2_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index 9e887b8a428..c94da3c1ea5 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -139,9 +139,9 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *fep)
+static int dtt200u_fe_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dtt200u_fe_state *state = fe->demodulator_priv;
 	memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties));
 	return 0;
diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index 375815d24fc..0660a875b21 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -282,9 +282,9 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe,
 	return r;
 }
 
-static int jdvbt90502_get_frontend(struct dvb_frontend *fe,
-				   struct dtv_frontend_properties *p)
+static int jdvbt90502_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	p->inversion = INVERSION_AUTO;
 	p->bandwidth_hz = 6000000;
 	p->code_rate_HP = FEC_AUTO;
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
index c61f246744f..694e207d8f6 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
@@ -507,9 +507,9 @@ static int mxl111sf_demod_read_signal_strength(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe,
-				       struct dtv_frontend_properties *p)
+static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mxl111sf_demod_state *state = fe->demodulator_priv;
 
 	mxl_dbg("()");
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index de1136ef34e..8d8c6ad4022 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -211,13 +211,6 @@ static int vp702x_fe_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *fep)
-{
-	deb_fe("%s\n",__func__);
-	return 0;
-}
-
 static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
 				    struct dvb_diseqc_master_cmd *m)
 {
@@ -372,7 +365,6 @@ static struct dvb_frontend_ops vp702x_fe_ops = {
 	.sleep = vp702x_fe_sleep,
 
 	.set_frontend = vp702x_fe_set_frontend,
-	.get_frontend = vp702x_fe_get_frontend,
 	.get_tune_settings = vp702x_fe_get_tune_settings,
 
 	.read_status = vp702x_fe_read_status,
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index e1705a903f5..39f5caafd2b 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -149,22 +149,6 @@ static int fdtv_set_frontend(struct dvb_frontend *fe)
 	return avc_tuner_dsd(fdtv, p);
 }
 
-static int fdtv_get_frontend(struct dvb_frontend *fe,
-			     struct dtv_frontend_properties *params)
-{
-	return -EOPNOTSUPP;
-}
-
-static int fdtv_get_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
-	return 0;
-}
-
-static int fdtv_set_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
-	return 0;
-}
-
 void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 {
 	struct dvb_frontend_ops *ops = &fdtv->fe.ops;
@@ -174,10 +158,6 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	ops->sleep			= fdtv_sleep;
 
 	ops->set_frontend		= fdtv_set_frontend;
-	ops->get_frontend		= fdtv_get_frontend;
-
-	ops->get_property		= fdtv_get_property;
-	ops->set_property		= fdtv_set_property;
 
 	ops->read_status		= fdtv_read_status;
 	ops->read_ber			= fdtv_read_ber;
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index a70358c0623..e6ba3e014cb 100644
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -845,9 +845,9 @@ err:
 	return ret;
 }
 
-static int af9013_get_frontend(struct dvb_frontend *fe,
-			       struct dtv_frontend_properties *c)
+static int af9013_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct af9013_state *state = fe->demodulator_priv;
 	int ret;
 	u8 buf[3];
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index c4edbbe7e04..ff86074d3b8 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -297,9 +297,9 @@ static int atbm8830_set_fe(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int atbm8830_get_fe(struct dvb_frontend *fe,
-			   struct dtv_frontend_properties *c)
+static int atbm8830_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	dprintk("%s\n", __func__);
 
 	/* TODO: get real readings from device */
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 027d45dc0f0..762cd5e62fa 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -911,9 +911,9 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return au8522_read_ucblocks(fe, ber);
 }
 
-static int au8522_get_frontend(struct dvb_frontend *fe,
-			       struct dtv_frontend_properties *c)
+static int au8522_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct au8522_state *state = fe->demodulator_priv;
 
 	c->frequency = state->current_frequency;
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index cc9b98dc6cb..a5b1521d238 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -341,9 +341,9 @@ static int cx22700_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int cx22700_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *c)
+static int cx22700_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx22700_state* state = fe->demodulator_priv;
 	u8 reg09 = cx22700_readreg (state, 0x09);
 
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index fc8f621d88a..a0dcbd6b424 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -546,9 +546,9 @@ static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int cx22702_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *c)
+static int cx22702_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx22702_state *state = fe->demodulator_priv;
 
 	u8 reg0C = cx22702_readreg(state, 0x0C);
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 29a5ceb3aa2..2f07c494e7f 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -549,9 +549,9 @@ static int cx24110_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int cx24110_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int cx24110_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24110_state *state = fe->demodulator_priv;
 	s32 afc; unsigned sclk;
 
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index faafb1fc6c0..ad5d1a450b0 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -959,9 +959,9 @@ static int cx24123_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int cx24123_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int cx24123_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24123_state *state = fe->demodulator_priv;
 
 	dprintk("\n");
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index 0f33dfab2ef..07c1a956b77 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -307,8 +307,7 @@ static int cxd2820r_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	return ret;
 }
 
-static int cxd2820r_get_frontend(struct dvb_frontend *fe,
-				 struct dtv_frontend_properties *c)
+static int cxd2820r_get_frontend(struct dvb_frontend *fe)
 {
 	int ret;
 
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index de9ed6cf142..a1c5bdbab69 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -112,8 +112,7 @@ static u16 dib3000_seq[2][2][2] =     /* fft,gua,   inv   */
 		}
 	};
 
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *c);
+static int dib3000mb_get_frontend(struct dvb_frontend* fe);
 
 static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
 {
@@ -360,7 +359,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
 		deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count);
 
 		if (search_state == 1) {
-			if (dib3000mb_get_frontend(fe, c) == 0) {
+			if (dib3000mb_get_frontend(fe) == 0) {
 				deb_setf("reading tuning data from frontend succeeded.\n");
 				return dib3000mb_set_frontend(fe, 0);
 			}
@@ -451,9 +450,9 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
 	return 0;
 }
 
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *c)
+static int dib3000mb_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dib3000_state* state = fe->demodulator_priv;
 	fe_code_rate_t *cr;
 	u16 tps_val;
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index d9ea21001f7..e500b8965a5 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -632,9 +632,9 @@ struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
 
 EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master);
 
-static int dib3000mc_get_frontend(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *fep)
+static int dib3000mc_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib3000mc_state *state = fe->demodulator_priv;
 	u16 tps = dib3000mc_read_word(state,458);
 
@@ -689,7 +689,7 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe,
 
 static int dib3000mc_set_frontend(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *fep = &fe->dtv_property_cache, tmp;
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib3000mc_state *state = fe->demodulator_priv;
 	int ret;
 
@@ -712,8 +712,6 @@ static int dib3000mc_set_frontend(struct dvb_frontend *fe)
 	    fep->code_rate_HP   == FEC_AUTO) {
 		int i = 1000, found;
 
-		tmp = *fep;
-
 		dib3000mc_autosearch_start(fe);
 		do {
 			msleep(1);
@@ -724,7 +722,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend *fe)
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
-		dib3000mc_get_frontend(fe, &tmp);
+		dib3000mc_get_frontend(fe);
 	}
 
 	ret = dib3000mc_tune(fe);
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index 9f2330d832c..2a2d6466ecc 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -1154,9 +1154,9 @@ static int dib7000m_identify(struct dib7000m_state *state)
 }
 
 
-static int dib7000m_get_frontend(struct dvb_frontend* fe,
-				 struct dtv_frontend_properties *fep)
+static int dib7000m_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000m_state *state = fe->demodulator_priv;
 	u16 tps = dib7000m_read_word(state,480);
 
@@ -1214,7 +1214,7 @@ static int dib7000m_get_frontend(struct dvb_frontend* fe,
 
 static int dib7000m_set_frontend(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *fep = &fe->dtv_property_cache, tmp;
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000m_state *state = fe->demodulator_priv;
 	int time, ret;
 
@@ -1239,8 +1239,6 @@ static int dib7000m_set_frontend(struct dvb_frontend *fe)
 		fep->code_rate_HP      == FEC_AUTO) {
 		int i = 800, found;
 
-		tmp = *fep;
-
 		dib7000m_autosearch_start(fe);
 		do {
 			msleep(1);
@@ -1251,7 +1249,7 @@ static int dib7000m_set_frontend(struct dvb_frontend *fe)
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
-		dib7000m_get_frontend(fe, &tmp);
+		dib7000m_get_frontend(fe);
 	}
 
 	ret = dib7000m_tune(fe);
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index c92c1a0d747..361bdb18e3b 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -1384,9 +1384,9 @@ static int dib7000p_identify(struct dib7000p_state *st)
 	return 0;
 }
 
-static int dib7000p_get_frontend(struct dvb_frontend *fe,
-				 struct dtv_frontend_properties *fep)
+static int dib7000p_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000p_state *state = fe->demodulator_priv;
 	u16 tps = dib7000p_read_word(state, 463);
 
@@ -1482,7 +1482,7 @@ static int dib7000p_get_frontend(struct dvb_frontend *fe,
 
 static int dib7000p_set_frontend(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *fep = &fe->dtv_property_cache, tmp;
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000p_state *state = fe->demodulator_priv;
 	int time, ret;
 
@@ -1509,7 +1509,6 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe)
 		fep->guard_interval == GUARD_INTERVAL_AUTO || fep->modulation == QAM_AUTO || fep->code_rate_HP == FEC_AUTO) {
 		int i = 800, found;
 
-		tmp = *fep;
 		dib7000p_autosearch_start(fe);
 		do {
 			msleep(1);
@@ -1520,7 +1519,7 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe)
 		if (found == 0 || found == 1)
 			return 0;
 
-		dib7000p_get_frontend(fe, &tmp);
+		dib7000p_get_frontend(fe);
 	}
 
 	ret = dib7000p_tune(fe);
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index 115c099d9d2..fe07d74a1f1 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -2810,7 +2810,7 @@ int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tun
 }
 EXPORT_SYMBOL(dib8000_set_tune_state);
 
-static int dib8000_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *c)
+static int dib8000_get_frontend(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	u16 i, val = 0;
@@ -2824,7 +2824,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_pro
 		if (stat&FE_HAS_SYNC) {
 			dprintk("TMCC lock on the slave%i", index_frontend);
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c);
+			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
 					state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode;
@@ -3088,7 +3088,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
 
 		dprintk("tune success on frontend%i", index_frontend_success);
 
-		dib8000_get_frontend(fe, &state->fe[0]->dtv_property_cache);
+		dib8000_get_frontend(fe);
 	}
 
 	for (index_frontend = 0, ret = 0; (ret >= 0) && (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c
index 974c2b7dc20..2312b4d20d4 100644
--- a/drivers/media/dvb/frontends/dib9000.c
+++ b/drivers/media/dvb/frontends/dib9000.c
@@ -1867,7 +1867,7 @@ static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_fron
 	return 0;
 }
 
-static int dib9000_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *c)
+static int dib9000_get_frontend(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	u8 index_frontend, sub_index_frontend;
@@ -1883,7 +1883,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_pro
 			dprintk("TPS lock on the slave%i", index_frontend);
 
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c);
+			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL);
 			     sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
@@ -2054,7 +2054,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe)
 
 	/* synchronize all the channel cache */
 	state->get_frontend_internal = 1;
-	dib9000_get_frontend(state->fe[0], &state->fe[0]->dtv_property_cache);
+	dib9000_get_frontend(state->fe[0]);
 	state->get_frontend_internal = 0;
 
 	/* retune the other frontends with the found channel */
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index c63b024777f..ac4c8d2221d 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -68,8 +68,10 @@ static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe,
-				     struct dtv_frontend_properties *c)
+/*
+ * Only needed if it actually reads something from the hardware
+ */
+static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe)
 {
 	return 0;
 }
diff --git a/drivers/media/dvb/frontends/it913x-fe.c b/drivers/media/dvb/frontends/it913x-fe.c
index a75dee83bb3..754d0f5014c 100644
--- a/drivers/media/dvb/frontends/it913x-fe.c
+++ b/drivers/media/dvb/frontends/it913x-fe.c
@@ -572,9 +572,9 @@ static int it913x_fe_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int it913x_fe_get_frontend(struct dvb_frontend *fe,
-			struct dtv_frontend_properties *p)
+static int it913x_fe_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct it913x_fe_state *state = fe->demodulator_priv;
 	int ret;
 	u8 reg[8];
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 247d653f281..dc3e42cf024 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -243,9 +243,9 @@ static int apply_frontend_param(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int get_frontend(struct dvb_frontend *fe,
-			struct dtv_frontend_properties *p)
+static int get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct l64781_state* state = fe->demodulator_priv;
 	int tmp;
 
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 58eb7bc4857..0b289b27a56 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -813,9 +813,9 @@ fail:
 	return ret;
 }
 
-static int lgdt3305_get_frontend(struct dvb_frontend *fe,
-				 struct dtv_frontend_properties *p)
+static int lgdt3305_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt3305_state *state = fe->demodulator_priv;
 
 	lg_dbg("\n");
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 1979a382488..0e6f41b7b12 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -437,9 +437,9 @@ static int lgdt330x_set_parameters(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int lgdt330x_get_frontend(struct dvb_frontend *fe,
-				 struct dtv_frontend_properties *p)
+static int lgdt330x_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt330x_state *state = fe->demodulator_priv;
 	p->frequency = state->current_frequency;
 	return 0;
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index 0f4bc1628ae..8f2f43b0ea1 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -336,9 +336,9 @@ lgs8gl5_set_frontend(struct dvb_frontend *fe)
 
 
 static int
-lgs8gl5_get_frontend(struct dvb_frontend *fe,
-		struct dtv_frontend_properties *p)
+lgs8gl5_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgs8gl5_state *state = fe->demodulator_priv;
 	u8 inv = lgs8gl5_read_reg(state, REG_INVERSION);
 
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index da7d8f6ff9e..a47add29140 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -691,9 +691,9 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int lgs8gxx_get_fe(struct dvb_frontend *fe,
-			  struct dtv_frontend_properties *fe_params)
+static int lgs8gxx_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	dprintk("%s\n", __func__);
 
 	/* TODO: get real readings from device */
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index d71d6ee2bfd..4267e517d4c 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -525,9 +525,9 @@ static int mb86a20s_set_frontend(struct dvb_frontend *fe)
 	return rc;
 }
 
-static int mb86a20s_get_frontend(struct dvb_frontend *fe,
-				 struct dtv_frontend_properties *p)
+static int mb86a20s_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	/* FIXME: For now, it does nothing */
 
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 3e4512aea10..90aac0d6c36 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -636,9 +636,9 @@ static int mt312_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int mt312_get_frontend(struct dvb_frontend *fe,
-			      struct dtv_frontend_properties *p)
+static int mt312_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mt312_state *state = fe->demodulator_priv;
 	int ret;
 
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index e6b2795b2fc..0321eec894b 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -311,9 +311,9 @@ static int mt352_set_parameters(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int mt352_get_parameters(struct dvb_frontend* fe,
-				struct dtv_frontend_properties *op)
+static int mt352_get_parameters(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *op = &fe->dtv_property_cache;
 	struct mt352_state* state = fe->demodulator_priv;
 	u16 tps;
 	u16 div;
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 1fc7778a58c..82ee29590e7 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -375,9 +375,9 @@ static int or51132_set_parameters(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int or51132_get_parameters(struct dvb_frontend* fe,
-				  struct dtv_frontend_properties *p)
+static int or51132_get_parameters(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct or51132_state* state = fe->demodulator_priv;
 	int status;
 	int retry = 1;
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 2641fd51286..21baea8902c 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -925,9 +925,9 @@ static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return s5h1409_read_ucblocks(fe, ber);
 }
 
-static int s5h1409_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int s5h1409_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1409_state *state = fe->demodulator_priv;
 
 	p->frequency = state->current_frequency;
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index 08f568c54f4..b8c7feb5101 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -840,9 +840,9 @@ static int s5h1411_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return s5h1411_read_ucblocks(fe, ber);
 }
 
-static int s5h1411_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int s5h1411_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1411_state *state = fe->demodulator_priv;
 
 	p->frequency = state->current_frequency;
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 9a65a7f8dec..d83d20acc87 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -765,9 +765,9 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int s5h1420_get_frontend(struct dvb_frontend* fe,
-				struct dtv_frontend_properties *p)
+static int s5h1420_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1420_state* state = fe->demodulator_priv;
 
 	p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state);
diff --git a/drivers/media/dvb/frontends/s921.c b/drivers/media/dvb/frontends/s921.c
index 7652d3fac76..6012e1045d3 100644
--- a/drivers/media/dvb/frontends/s921.c
+++ b/drivers/media/dvb/frontends/s921.c
@@ -433,9 +433,9 @@ static int s921_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int s921_get_frontend(struct dvb_frontend *fe,
-	struct dtv_frontend_properties *p)
+static int s921_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s921_state *state = fe->demodulator_priv;
 
 	/* FIXME: Probably it is possible to get it from regs f1 and f2 */
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 9fad6274f19..c9e178526ed 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1569,8 +1569,9 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe)
 	return DVBFE_ALGO_SEARCH_ERROR;
 }
 
-static int stb0899_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int stb0899_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stb0899_state *state		= fe->demodulator_priv;
 	struct stb0899_internal *internal	= &state->internal;
 
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index a5667639934..2d7c901905b 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -337,7 +337,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 
 	if (fe->ops.get_frontend) {
 		dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
-		fe->ops.get_frontend(fe, &p);
+		fe->ops.get_frontend(fe);
 	}
 	srate = p.symbol_rate;
 
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 88e8e52e308..dd0a1903e74 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -614,8 +614,9 @@ timeout:
 	return 0;
 }
 
-static int stv0297_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int stv0297_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0297_state *state = fe->demodulator_priv;
 	int reg_00, reg_83;
 
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 92adf90581d..a7abc82f089 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -596,8 +596,9 @@ static int stv0299_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int stv0299_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties * p)
+static int stv0299_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0299_state* state = fe->demodulator_priv;
 	s32 derot_freq;
 	int invval;
diff --git a/drivers/media/dvb/frontends/stv0367.c b/drivers/media/dvb/frontends/stv0367.c
index 7c8964f67ad..6786b9e4a86 100644
--- a/drivers/media/dvb/frontends/stv0367.c
+++ b/drivers/media/dvb/frontends/stv0367.c
@@ -1926,9 +1926,9 @@ static int stv0367ter_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int stv0367ter_get_frontend(struct dvb_frontend *fe,
-				   struct dtv_frontend_properties *p)
+static int stv0367ter_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367ter_state *ter_state = state->ter_state;
 
@@ -3136,9 +3136,9 @@ static int stv0367cab_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int stv0367cab_get_frontend(struct dvb_frontend *fe,
-				   struct dtv_frontend_properties *p)
+static int stv0367cab_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367cab_state *cab_state = state->cab_state;
 
diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
index 8af1e624516..33325ae41b8 100644
--- a/drivers/media/dvb/frontends/stv0900_core.c
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -1843,9 +1843,9 @@ static int stv0900_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int stv0900_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int stv0900_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0900_state *state = fe->demodulator_priv;
 	struct stv0900_internal *intp = state->internal;
 	enum fe_stv0900_demod_num demod = state->demod;
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 051c6bf9b68..a3308318f88 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -386,8 +386,9 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int tda10021_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int tda10021_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10021_state* state = fe->demodulator_priv;
 	int sync;
 	s8 afc = 0;
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index 2766b6435ac..d0b8e86fc87 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -456,8 +456,9 @@ static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int tda10023_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int tda10023_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10023_state* state = fe->demodulator_priv;
 	int sync,inv;
 	s8 afc = 0;
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index dfd1d5ac182..99bf0c0f97b 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -1028,9 +1028,9 @@ static int tda10048_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int tda10048_get_frontend(struct dvb_frontend *fe,
-	struct dtv_frontend_properties *p)
+static int tda10048_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10048_state *state = fe->demodulator_priv;
 
 	dprintk(1, "%s()\n", __func__);
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index fe5b659a9e6..bbab4a13ff3 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -895,8 +895,9 @@ static int tda1004x_set_fe(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda1004x_get_fe(struct dvb_frontend *fe, struct dtv_frontend_properties *fe_params)
+static int tda1004x_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda1004x_state* state = fe->demodulator_priv;
 
 	dprintk("%s\n", __func__);
diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
index 68dcce6644e..54e2aa0c4f8 100644
--- a/drivers/media/dvb/frontends/tda10071.c
+++ b/drivers/media/dvb/frontends/tda10071.c
@@ -776,8 +776,7 @@ error:
 	return ret;
 }
 
-static int tda10071_get_frontend(struct dvb_frontend *fe,
-	struct dtv_frontend_properties *p)
+static int tda10071_get_frontend(struct dvb_frontend *fe)
 {
 	struct tda10071_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index b94fe95238e..e0d2fc1031f 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -457,8 +457,9 @@ static int tda10086_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda10086_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *fe_params)
+static int tda10086_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda10086_state* state = fe->demodulator_priv;
 	u8 val;
 	int tmp;
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index 0f9841c07c3..b613dfc640e 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -335,8 +335,9 @@ static int tda8083_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda8083_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int tda8083_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda8083_state* state = fe->demodulator_priv;
 
 	/*  FIXME: get symbolrate & frequency offset...*/
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index ecc685b3ab3..e85a823665f 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -310,8 +310,9 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int ves1820_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
+static int ves1820_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1820_state* state = fe->demodulator_priv;
 	int sync;
 	s8 afc = 0;
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index 54c70b07d81..0ccd8515738 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -403,9 +403,9 @@ static int ves1x93_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int ves1x93_get_frontend(struct dvb_frontend *fe,
-				struct dtv_frontend_properties *p)
+static int ves1x93_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1x93_state* state = fe->demodulator_priv;
 	int afc;
 
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 39c1bdbc1ce..816fa861c06 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -371,9 +371,9 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int zl10353_get_parameters(struct dvb_frontend *fe,
-				  struct dtv_frontend_properties *c)
+static int zl10353_get_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct zl10353_state *state = fe->demodulator_priv;
 	int s6, s9;
 	u16 tps;
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 71ee9faabd7..198cc0e3ca4 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -739,9 +739,9 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe)
 	}
 }
 
-static int smsdvb_get_frontend(struct dvb_frontend *fe,
-			      struct dtv_frontend_properties *fep)
+static int smsdvb_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct smsdvb_client_t *client =
 		container_of(fe, struct smsdvb_client_t, frontend);
 
diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c
index 799881165eb..d7aac423a66 100644
--- a/drivers/media/video/tlg2300/pd-dvb.c
+++ b/drivers/media/video/tlg2300/pd-dvb.c
@@ -231,9 +231,9 @@ static s32 poseidon_fe_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int poseidon_get_fe(struct dvb_frontend *fe,
-			struct dtv_frontend_properties *fep)
+static int poseidon_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct poseidon *pd = fe->demodulator_priv;
 	struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
 
-- 
cgit v1.2.3-70-g09d2


From 6225f18b88b9ba6c6643aa8c1c96f51a9ad24380 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Wed, 4 Jan 2012 23:10:19 -0200
Subject: [media] Don't test for ops->info.type inside drivers

Now, ops->info.type is handled inside the dvb_frontend
core, only for DVBv3 calls, and according with the
delivery system. So, drivers should not care or use it,
otherwise, it may have issues with DVBv5 calls.

The drivers that were still using it were detected via
this small temporary hack:

--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -29,13 +29,16 @@
 #include <linux/types.h>

 typedef enum fe_type {
+#if defined(__DVB_CORE__) || !defined (__KERNEL__)
        FE_QPSK,
        FE_QAM,
        FE_OFDM,
        FE_ATSC
+#else
+FE_FOOO
+#endif
 } fe_type_t;

-
 typedef enum fe_caps {
        FE_IS_STUPID                    = 0,
        FE_CAN_INVERSION_AUTO           = 0x1,

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/common/tuners/tda827x.c   | 7 ++++++-
 drivers/media/dvb/firewire/firedtv-fe.c | 6 +-----
 drivers/staging/media/as102/as102_fe.c  | 1 -
 3 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'drivers/media/dvb/firewire/firedtv-fe.c')

diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index e180def0a65..a0d17626747 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -540,9 +540,14 @@ static int tda827xa_set_params(struct dvb_frontend *fe)
 	}
 	tuner_freq = c->frequency;
 
-	if (fe->ops.info.type == FE_QAM) {
+	switch (c->delivery_system) {
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
 		dprintk("%s select tda827xa_dvbc\n", __func__);
 		frequency_map = tda827xa_dvbc;
+		break;
+	default:
+		break;
 	}
 
 	i = 0;
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 39f5caafd2b..6fe9793b98b 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -173,7 +173,6 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	switch (fdtv->type) {
 	case FIREDTV_DVB_S:
 		ops->delsys[0]		= SYS_DVBS;
-		fi->type		= FE_QPSK;
 
 		fi->frequency_min	= 950000;
 		fi->frequency_max	= 2150000;
@@ -193,8 +192,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 
 	case FIREDTV_DVB_S2:
 		ops->delsys[0]		= SYS_DVBS;
-		ops->delsys[1]		= SYS_DVBS;
-		fi->type		= FE_QPSK;
+		ops->delsys[1]		= SYS_DVBS2;
 
 		fi->frequency_min	= 950000;
 		fi->frequency_max	= 2150000;
@@ -215,7 +213,6 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 
 	case FIREDTV_DVB_C:
 		ops->delsys[0]		= SYS_DVBC_ANNEX_A;
-		fi->type		= FE_QAM;
 
 		fi->frequency_min	= 47000000;
 		fi->frequency_max	= 866000000;
@@ -234,7 +231,6 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 
 	case FIREDTV_DVB_T:
 		ops->delsys[0]		= SYS_DVBT;
-		fi->type		= FE_OFDM;
 
 		fi->frequency_min	= 49000000;
 		fi->frequency_max	= 861000000;
diff --git a/drivers/staging/media/as102/as102_fe.c b/drivers/staging/media/as102/as102_fe.c
index 06bfe84aeb2..bdc5a38cddf 100644
--- a/drivers/staging/media/as102/as102_fe.c
+++ b/drivers/staging/media/as102/as102_fe.c
@@ -282,7 +282,6 @@ static struct dvb_frontend_ops as102_fe_ops = {
 	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Unknown AS102 device",
-		.type			= FE_OFDM,
 		.frequency_min		= 174000000,
 		.frequency_max		= 862000000,
 		.frequency_stepsize	= 166667,
-- 
cgit v1.2.3-70-g09d2