From b83895d812230951c08d3b73e9dcd43f70de8dd7 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Fri, 31 Aug 2007 17:38:02 -0300
Subject: [PATCH] --- yaml --- r: 65837 b: refs/heads/master c:
 1f5ef19779df2c2f75870332b37dd3004c08a515 h: refs/heads/master i:   65835:
 a006198f67c2623811cf3904113dd19a1ffd3d1c v: v3

---
 [refs]                                 |  2 +-
 trunk/drivers/media/video/tuner-core.c | 32 +++++++++++++++++---------
 2 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/[refs] b/[refs]
index 76698821f9d4..574abfa65d82 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3782e050f8860fb701d4cb14df16cd4ed9cce2d2
+refs/heads/master: 1f5ef19779df2c2f75870332b37dd3004c08a515
diff --git a/trunk/drivers/media/video/tuner-core.c b/trunk/drivers/media/video/tuner-core.c
index 8ee0be261076..2f74379f4e4b 100644
--- a/trunk/drivers/media/video/tuner-core.c
+++ b/trunk/drivers/media/video/tuner-core.c
@@ -110,6 +110,17 @@ static void fe_standby(struct tuner *t)
 		fe_tuner_ops->sleep(&t->fe);
 }
 
+static int fe_has_signal(struct tuner *t)
+{
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
+	u16 strength;
+
+	if (fe_tuner_ops->get_rf_strength)
+		fe_tuner_ops->get_rf_strength(&t->fe, &strength);
+
+	return strength;
+}
+
 /* Set tuner frequency,  freq in Units of 62.5kHz = 1/16MHz */
 static void set_tv_freq(struct i2c_client *c, unsigned int freq)
 {
@@ -326,6 +337,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		t->ops.set_radio_freq = fe_set_freq;
 		t->ops.standby        = fe_standby;
 		t->ops.release        = fe_release;
+		t->ops.has_signal     = fe_has_signal;
 	}
 
 	tuner_info("type set to %s\n", t->i2c.name);
@@ -807,12 +819,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 					u32 tuner_status;
 
 					fe_tuner_ops->get_status(&t->fe, &tuner_status);
-						if (tuner_status & TUNER_STATUS_STEREO)
-							vt->flags |= VIDEO_TUNER_STEREO_ON;
-						else
-							vt->flags &= ~VIDEO_TUNER_STEREO_ON;
-						vt->signal = tuner_status & TUNER_STATUS_LOCKED
-							? 65535 : 0;
+					if (tuner_status & TUNER_STATUS_STEREO)
+						vt->flags |= VIDEO_TUNER_STEREO_ON;
+					else
+						vt->flags &= ~VIDEO_TUNER_STEREO_ON;
 				} else {
 					if (t->ops.is_stereo) {
 						if (t->ops.is_stereo(t))
@@ -822,9 +832,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 							vt->flags &=
 								~VIDEO_TUNER_STEREO_ON;
 					}
-					if (t->ops.has_signal)
-						vt->signal = t->ops.has_signal(t);
 				}
+				if (t->ops.has_signal)
+					vt->signal = t->ops.has_signal(t);
+
 				vt->flags |= VIDEO_TUNER_LOW;	/* Allow freqs at 62.5 Hz */
 
 				vt->rangelow = radio_range[0] * 16000;
@@ -948,15 +959,14 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 				fe_tuner_ops->get_status(&t->fe, &tuner_status);
 				tuner->rxsubchans = (tuner_status & TUNER_STATUS_STEREO) ?
 					V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
-				tuner->signal = tuner_status & TUNER_STATUS_LOCKED ? 65535 : 0;
 			} else {
 				if (t->ops.is_stereo) {
 					tuner->rxsubchans = t->ops.is_stereo(t) ?
 						V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
 				}
-				if (t->ops.has_signal)
-					tuner->signal = t->ops.has_signal(t);
 			}
+			if (t->ops.has_signal)
+				tuner->signal = t->ops.has_signal(t);
 			tuner->capability |=
 			    V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
 			tuner->audmode = t->audmode;