---

yaml --- r: 366751 b: refs/heads/master c: b530a44 h: refs/heads/master i: 366749: f202549 366747: c43f729 366743: 04ac018 366735: db732b4 366719: 4926f26 v: v3
git-mirror · Mar 24, 2013 · 671a3cc · 671a3cc
1 parent 009fd4f
commit 671a3cc
Show file tree

Hide file tree

Showing 57 changed files with 116 additions and 111 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69aa6f4ec669b9121057cc9e32cb10b5f744f6d6
+refs/heads/master: b530a447bb588fdf43fdf4eb909e4ee1921d47ac
diff --git a/trunk/drivers/media/i2c/cx25840/cx25840-core.c b/trunk/drivers/media/i2c/cx25840/cx25840-core.c
@@ -1835,7 +1835,7 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd,
 	return set_input(client, state->vid_input, input);
 }
 
-static int cx25840_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+static int cx25840_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 

diff --git a/trunk/drivers/media/i2c/msp3400-driver.c b/trunk/drivers/media/i2c/msp3400-driver.c
@@ -445,7 +445,7 @@ static int msp_s_radio(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int msp_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+static int msp_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 

diff --git a/trunk/drivers/media/i2c/tvaudio.c b/trunk/drivers/media/i2c/tvaudio.c
@@ -1817,7 +1817,7 @@ static int tvaudio_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
 	return 0;
 }
 
-static int tvaudio_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+static int tvaudio_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
 {
 	struct CHIPSTATE *chip = to_state(sd);
 	struct CHIPDESC *desc = chip->desc;

diff --git a/trunk/drivers/media/i2c/upd64031a.c b/trunk/drivers/media/i2c/upd64031a.c
@@ -111,7 +111,7 @@ static void upd64031a_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 /* ------------------------------------------------------------------------ */
 
 /* The input changed due to new input or channel changed */
-static int upd64031a_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+static int upd64031a_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
 {
 	struct upd64031a_state *state = to_state(sd);
 	u8 reg = state->regs[R00];

diff --git a/trunk/drivers/media/i2c/wm8775.c b/trunk/drivers/media/i2c/wm8775.c
@@ -174,7 +174,7 @@ static int wm8775_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+static int wm8775_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
 {
 	wm8775_set_audio(sd, 0);
 	return 0;

diff --git a/trunk/drivers/media/pci/bt8xx/bttv-driver.c b/trunk/drivers/media/pci/bt8xx/bttv-driver.c
@@ -1852,24 +1852,26 @@ static int bttv_g_frequency(struct file *file, void *priv,
 	return 0;
 }
 
-static void bttv_set_frequency(struct bttv *btv, struct v4l2_frequency *f)
+static void bttv_set_frequency(struct bttv *btv, const struct v4l2_frequency *f)
 {
+	struct v4l2_frequency new_freq = *f;
+
 	bttv_call_all(btv, tuner, s_frequency, f);
 	/* s_frequency may clamp the frequency, so get the actual
 	   frequency before assigning radio/tv_freq. */
-	bttv_call_all(btv, tuner, g_frequency, f);
-	if (f->type == V4L2_TUNER_RADIO) {
+	bttv_call_all(btv, tuner, g_frequency, &new_freq);
+	if (new_freq.type == V4L2_TUNER_RADIO) {
 		radio_enable(btv);
-		btv->radio_freq = f->frequency;
+		btv->radio_freq = new_freq.frequency;
 		if (btv->has_matchbox)
 			tea5757_set_freq(btv, btv->radio_freq);
 	} else {
-		btv->tv_freq = f->frequency;
+		btv->tv_freq = new_freq.frequency;
 	}
 }
 
 static int bttv_s_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
+					const struct v4l2_frequency *f)
 {
 	struct bttv_fh *fh  = priv;
 	struct bttv *btv = fh->btv;

diff --git a/trunk/drivers/media/pci/cx18/cx18-av-core.c b/trunk/drivers/media/pci/cx18/cx18-av-core.c
@@ -576,7 +576,7 @@ static void input_change(struct cx18 *cx)
 }
 
 static int cx18_av_s_frequency(struct v4l2_subdev *sd,
-			       struct v4l2_frequency *freq)
+			       const struct v4l2_frequency *freq)
 {
 	struct cx18 *cx = v4l2_get_subdevdata(sd);
 	input_change(cx);

diff --git a/trunk/drivers/media/pci/cx18/cx18-ioctl.c b/trunk/drivers/media/pci/cx18/cx18-ioctl.c
@@ -614,7 +614,7 @@ static int cx18_g_frequency(struct file *file, void *fh,
 	return 0;
 }
 
-int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
+int cx18_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf)
 {
 	struct cx18_open_id *id = fh2id(fh);
 	struct cx18 *cx = id->cx;

diff --git a/trunk/drivers/media/pci/cx18/cx18-ioctl.h b/trunk/drivers/media/pci/cx18/cx18-ioctl.h
@@ -27,5 +27,5 @@ void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
 u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt);
 void cx18_set_funcs(struct video_device *vdev);
 int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std);
-int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf);
+int cx18_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf);
 int cx18_s_input(struct file *file, void *fh, unsigned int inp);
diff --git a/trunk/drivers/media/pci/cx23885/cx23885-417.c b/trunk/drivers/media/pci/cx23885/cx23885-417.c
@@ -1311,7 +1311,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	return cx23885_set_frequency(file, priv, f);
 }

diff --git a/trunk/drivers/media/pci/cx23885/cx23885-video.c b/trunk/drivers/media/pci/cx23885/cx23885-video.c
@@ -1518,7 +1518,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 	return 0;
 }
 
-static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
+static int cx23885_set_freq(struct cx23885_dev *dev, const struct v4l2_frequency *f)
 {
 	struct v4l2_control ctrl;
 
@@ -1550,7 +1550,7 @@ static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
 }
 
 static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct v4l2_control ctrl;
 	struct videobuf_dvb_frontend *vfe;
@@ -1608,7 +1608,7 @@ static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
 }
 
 int cx23885_set_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct cx23885_fh *fh = priv;
 	struct cx23885_dev *dev = fh->dev;
@@ -1628,7 +1628,7 @@ int cx23885_set_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	return cx23885_set_frequency(file, priv, f);
 }

diff --git a/trunk/drivers/media/pci/cx23885/cx23885.h b/trunk/drivers/media/pci/cx23885/cx23885.h
@@ -587,7 +587,7 @@ extern void cx23885_video_wakeup(struct cx23885_dev *dev,
 int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i);
 int cx23885_set_input(struct file *file, void *priv, unsigned int i);
 int cx23885_get_input(struct file *file, void *priv, unsigned int *i);
-int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f);
+int cx23885_set_frequency(struct file *file, void *priv, const struct v4l2_frequency *f);
 int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm);

diff --git a/trunk/drivers/media/pci/cx25821/cx25821-video.c b/trunk/drivers/media/pci/cx25821/cx25821-video.c
@@ -1312,7 +1312,7 @@ int cx25821_vidioc_g_frequency(struct file *file, void *priv,
 	return 0;
 }
 
-int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f)
+int cx25821_set_freq(struct cx25821_dev *dev, const struct v4l2_frequency *f)
 {
 	mutex_lock(&dev->lock);
 	dev->freq = f->frequency;
@@ -1328,7 +1328,7 @@ int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f)
 }
 
 int cx25821_vidioc_s_frequency(struct file *file, void *priv,
-			       struct v4l2_frequency *f)
+			       const struct v4l2_frequency *f)
 {
 	struct cx25821_fh *fh = priv;
 	struct cx25821_dev *dev;

diff --git a/trunk/drivers/media/pci/cx25821/cx25821-video.h b/trunk/drivers/media/pci/cx25821/cx25821-video.h
@@ -149,9 +149,9 @@ extern int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 					struct v4l2_format *f);
 extern int cx25821_vidioc_g_frequency(struct file *file, void *priv,
 				      struct v4l2_frequency *f);
-extern int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f);
+extern int cx25821_set_freq(struct cx25821_dev *dev, const struct v4l2_frequency *f);
 extern int cx25821_vidioc_s_frequency(struct file *file, void *priv,
-				      struct v4l2_frequency *f);
+				      const struct v4l2_frequency *f);
 extern int cx25821_vidioc_g_register(struct file *file, void *fh,
 				     struct v4l2_dbg_register *reg);
 extern int cx25821_vidioc_s_register(struct file *file, void *fh,

diff --git a/trunk/drivers/media/pci/cx88/cx88-blackbird.c b/trunk/drivers/media/pci/cx88/cx88-blackbird.c
@@ -815,7 +815,7 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
 }
 
 static int vidioc_s_frequency (struct file *file, void *priv,
-				struct v4l2_frequency *f)
+				const struct v4l2_frequency *f)
 {
 	struct cx8802_fh  *fh   = priv;
 	struct cx8802_dev *dev  = fh->dev;

diff --git a/trunk/drivers/media/pci/cx88/cx88-video.c b/trunk/drivers/media/pci/cx88/cx88-video.c
@@ -1321,8 +1321,10 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 }
 
 int cx88_set_freq (struct cx88_core  *core,
-				struct v4l2_frequency *f)
+				const struct v4l2_frequency *f)
 {
+	struct v4l2_frequency new_freq = *f;
+
 	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 	if (unlikely(f->tuner != 0))
@@ -1331,8 +1333,8 @@ int cx88_set_freq (struct cx88_core  *core,
 	mutex_lock(&core->lock);
 	cx88_newstation(core);
 	call_all(core, tuner, s_frequency, f);
-	call_all(core, tuner, g_frequency, f);
-	core->freq = f->frequency;
+	call_all(core, tuner, g_frequency, &new_freq);
+	core->freq = new_freq.frequency;
 
 	/* When changing channels it is required to reset TVAUDIO */
 	msleep (10);
@@ -1345,7 +1347,7 @@ int cx88_set_freq (struct cx88_core  *core,
 EXPORT_SYMBOL(cx88_set_freq);
 
 static int vidioc_s_frequency (struct file *file, void *priv,
-				struct v4l2_frequency *f)
+				const struct v4l2_frequency *f)
 {
 	struct cx8800_fh  *fh   = priv;
 	struct cx88_core  *core = fh->dev->core;

diff --git a/trunk/drivers/media/pci/cx88/cx88.h b/trunk/drivers/media/pci/cx88/cx88.h
@@ -740,7 +740,7 @@ void cx8802_cancel_buffers(struct cx8802_dev *dev);
 /* ----------------------------------------------------------- */
 /* cx88-video.c*/
 int cx88_enum_input (struct cx88_core  *core,struct v4l2_input *i);
-int cx88_set_freq (struct cx88_core  *core,struct v4l2_frequency *f);
+int cx88_set_freq(struct cx88_core  *core, const struct v4l2_frequency *f);
 int cx88_video_mux(struct cx88_core *core, unsigned int input);
 void cx88_querycap(struct file *file, struct cx88_core *core,
 		struct v4l2_capability *cap);
diff --git a/trunk/drivers/media/pci/ivtv/ivtv-ioctl.c b/trunk/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -1078,7 +1078,7 @@ static int ivtv_g_frequency(struct file *file, void *fh, struct v4l2_frequency *
 	return 0;
 }
 
-int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
+int ivtv_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf)
 {
 	struct ivtv *itv = fh2id(fh)->itv;
 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];

diff --git a/trunk/drivers/media/pci/ivtv/ivtv-ioctl.h b/trunk/drivers/media/pci/ivtv/ivtv-ioctl.h
@@ -29,7 +29,7 @@ int ivtv_set_speed(struct ivtv *itv, int speed);
 void ivtv_set_funcs(struct video_device *vdev);
 void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std);
 void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std);
-int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf);
+int ivtv_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf);
 int ivtv_s_input(struct file *file, void *fh, unsigned int inp);
 
 #endif
diff --git a/trunk/drivers/media/pci/saa7134/saa7134-video.c b/trunk/drivers/media/pci/saa7134/saa7134-video.c
@@ -2057,7 +2057,7 @@ static int saa7134_g_frequency(struct file *file, void *priv,
 }
 
 static int saa7134_s_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
+					const struct v4l2_frequency *f)
 {
 	struct saa7134_fh *fh = priv;
 	struct saa7134_dev *dev = fh->dev;

diff --git a/trunk/drivers/media/pci/saa7146/mxb.c b/trunk/drivers/media/pci/saa7146/mxb.c
@@ -595,7 +595,7 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency
 	return 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *f)
 {
 	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 	struct mxb *mxb = (struct mxb *)dev->ext_priv;
@@ -612,8 +612,8 @@ static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency
 	/* tune in desired frequency */
 	tuner_call(mxb, tuner, s_frequency, f);
 	/* let the tuner subdev clamp the frequency to the tuner range */
-	tuner_call(mxb, tuner, g_frequency, f);
 	mxb->cur_freq = *f;
+	tuner_call(mxb, tuner, g_frequency, &mxb->cur_freq);
 	if (mxb->cur_audinput == 0)
 		mxb_update_audmode(mxb);
 

diff --git a/trunk/drivers/media/pci/saa7164/saa7164-encoder.c b/trunk/drivers/media/pci/saa7164/saa7164-encoder.c
@@ -337,7 +337,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct saa7164_encoder_fh *fh = file->private_data;
 	struct saa7164_port *port = fh->port;

diff --git a/trunk/drivers/media/pci/saa7164/saa7164-vbi.c b/trunk/drivers/media/pci/saa7164/saa7164-vbi.c
@@ -309,7 +309,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct saa7164_vbi_fh *fh = file->private_data;
 	struct saa7164_port *port = fh->port;

diff --git a/trunk/drivers/media/pci/ttpci/av7110_v4l.c b/trunk/drivers/media/pci/ttpci/av7110_v4l.c
@@ -426,7 +426,7 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency
 	return 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *f)
 {
 	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;

diff --git a/trunk/drivers/media/radio/dsbr100.c b/trunk/drivers/media/radio/dsbr100.c
@@ -214,7 +214,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
+				const struct v4l2_frequency *f)
 {
 	struct dsbr100_device *radio = video_drvdata(file);