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path: root/drivers/media/video/mxb.c
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Diffstat (limited to 'drivers/media/video/mxb.c')
-rw-r--r--drivers/media/video/mxb.c39
1 files changed, 14 insertions, 25 deletions
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 486234d41b5..d04793fb80f 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -142,8 +142,8 @@ struct mxb
int cur_mode; /* current audio mode (mono, stereo, ...) */
int cur_input; /* current input */
- int cur_freq; /* current frequency the tuner is tuned to */
int cur_mute; /* current mute status */
+ struct v4l2_frequency cur_freq; /* current frequency the tuner is tuned to */
};
static struct saa7146_extension extension;
@@ -352,9 +352,15 @@ static int mxb_init_done(struct saa7146_dev* dev)
/* select a tuner type */
tun_setup.mode_mask = T_ANALOG_TV;
tun_setup.addr = ADDR_UNSET;
- tun_setup.type = 5;
+ tun_setup.type = TUNER_PHILIPS_PAL;
mxb->tuner->driver->command(mxb->tuner,TUNER_SET_TYPE_ADDR, &tun_setup);
-
+ /* tune in some frequency on tuner */
+ mxb->cur_freq.tuner = 0;
+ mxb->cur_freq.type = V4L2_TUNER_ANALOG_TV;
+ mxb->cur_freq.frequency = freq;
+ mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY,
+ &mxb->cur_freq);
+
/* mute audio on tea6420s */
mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[6][0]);
mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[6][1]);
@@ -371,12 +377,8 @@ static int mxb_init_done(struct saa7146_dev* dev)
vm.out = 13;
mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm);
- /* tune in some frequency on tuner */
- mxb->tuner->driver->command(mxb->tuner, VIDIOCSFREQ, &freq);
-
/* the rest for mxb */
mxb->cur_input = 0;
- mxb->cur_freq = freq;
mxb->cur_mute = 1;
mxb->cur_mode = V4L2_TUNER_MODE_STEREO;
@@ -819,18 +821,14 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
return -EINVAL;
}
- memset(f,0,sizeof(*f));
- f->type = V4L2_TUNER_ANALOG_TV;
- f->frequency = mxb->cur_freq;
+ *f = mxb->cur_freq;
- DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", mxb->cur_freq));
+ DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", mxb->cur_freq.frequency));
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
- int t_locked = 0;
- int v_byte = 0;
if (0 != f->tuner)
return -EINVAL;
@@ -843,20 +841,11 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
return -EINVAL;
}
- DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n",f->frequency));
-
- mxb->cur_freq = f->frequency;
+ mxb->cur_freq = *f;
+ DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n", mxb->cur_freq.frequency));
/* tune in desired frequency */
- mxb->tuner->driver->command(mxb->tuner, VIDIOCSFREQ, &mxb->cur_freq);
-
- /* check if pll of tuner & saa7111a is locked */
-// mxb->tuner->driver->command(mxb->tuner,TUNER_IS_LOCKED, &t_locked);
- mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_GET_STATUS, &v_byte);
-
- /* not locked -- anything to do here ? */
- if( 0 == t_locked || 0 == (v_byte & DECODER_STATUS_GOOD)) {
- }
+ mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY, &mxb->cur_freq);
/* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */
spin_lock(&dev->slock);