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-rw-r--r--linux/drivers/media/video/cx88/cx88-alsa.c2
-rw-r--r--linux/drivers/media/video/cx88/cx88-blackbird.c14
-rw-r--r--linux/drivers/media/video/cx88/cx88-cards.c29
-rw-r--r--linux/drivers/media/video/cx88/cx88-core.c6
-rw-r--r--linux/drivers/media/video/cx88/cx88-dvb.c91
-rw-r--r--linux/drivers/media/video/cx88/cx88-i2c.c2
-rw-r--r--linux/drivers/media/video/cx88/cx88-mpeg.c37
-rw-r--r--linux/drivers/media/video/cx88/cx88-tvaudio.c11
-rw-r--r--linux/drivers/media/video/cx88/cx88-video.c68
-rw-r--r--linux/drivers/media/video/cx88/cx88.h13
10 files changed, 177 insertions, 96 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-alsa.c b/linux/drivers/media/video/cx88/cx88-alsa.c
index c675cbeae..3dd2f6629 100644
--- a/linux/drivers/media/video/cx88/cx88-alsa.c
+++ b/linux/drivers/media/video/cx88/cx88-alsa.c
@@ -60,7 +60,7 @@
#define timestamp() if(debug>=2) { u64 time; u32 rem; rdtscll(time); \
time = (time - chip->starttime)<<12; \
rem = do_div(time, INT); \
- dprintk(2, "%s - called at %u.%03u us\n", __FUNCTION__, \
+ dprintk(2, "%s - called at %u.%03u us\n", __func__, \
(unsigned int)time, (rem << 9) / FRAC); }
#endif
/****************************************************************************
diff --git a/linux/drivers/media/video/cx88/cx88-blackbird.c b/linux/drivers/media/video/cx88/cx88-blackbird.c
index 5f44368f6..3d2afe195 100644
--- a/linux/drivers/media/video/cx88/cx88-blackbird.c
+++ b/linux/drivers/media/video/cx88/cx88-blackbird.c
@@ -1097,7 +1097,7 @@ static int mpeg_open(struct inode *inode, struct file *file)
}
}
- if (blackbird_initialize_codec(dev) < 0) {
+ if (!atomic_read(&dev->core->mpeg_users) && blackbird_initialize_codec(dev) < 0) {
if (drv)
drv->request_release(drv);
unlock_kernel();
@@ -1128,6 +1128,8 @@ static int mpeg_open(struct inode *inode, struct file *file)
fh->mpegq.field);
unlock_kernel();
+ atomic_inc(&dev->core->mpeg_users);
+
return 0;
}
@@ -1137,7 +1139,7 @@ static int mpeg_release(struct inode *inode, struct file *file)
struct cx8802_dev *dev = fh->dev;
struct cx8802_driver *drv = NULL;
- if (dev->mpeg_active)
+ if (dev->mpeg_active && atomic_read(&dev->core->mpeg_users) == 1)
blackbird_stop_codec(dev);
cx8802_cancel_buffers(fh->dev);
@@ -1157,6 +1159,8 @@ static int mpeg_release(struct inode *inode, struct file *file)
if (drv)
drv->request_release(drv);
+ atomic_dec(&dev->core->mpeg_users);
+
return 0;
}
@@ -1177,6 +1181,10 @@ static unsigned int
mpeg_poll(struct file *file, struct poll_table_struct *wait)
{
struct cx8802_fh *fh = file->private_data;
+ struct cx8802_dev *dev = fh->dev;
+
+ if (!dev->mpeg_active)
+ blackbird_start_codec(file, fh);
return videobuf_poll_stream(file, &fh->mpegq, wait);
}
@@ -1307,7 +1315,7 @@ static int blackbird_register_video(struct cx8802_dev *dev)
return err;
}
printk(KERN_INFO "%s/2: registered device video%d [mpeg]\n",
- dev->core->name,dev->mpeg_dev->minor & 0x1f);
+ dev->core->name, dev->mpeg_dev->num);
return 0;
}
diff --git a/linux/drivers/media/video/cx88/cx88-cards.c b/linux/drivers/media/video/cx88/cx88-cards.c
index eac3508d6..4897c852d 100644
--- a/linux/drivers/media/video/cx88/cx88-cards.c
+++ b/linux/drivers/media/video/cx88/cx88-cards.c
@@ -1314,22 +1314,26 @@ static const struct cx88_board cx88_boards[] = {
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0x84bf,
+ /* 1: TV Audio / FM Mono */
.audioroute = 1,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0x84bf,
+ /* 2: Line-In */
.audioroute = 2,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0x84bf,
+ /* 2: Line-In */
.audioroute = 2,
}},
- /* FIXME Radio tunes but only noise is heard */
.radio = {
.type = CX88_RADIO,
.gpio0 = 0x84bf,
+ /* 4: FM Stereo (untested) */
+ .audioroute = 8,
},
.mpeg = CX88_MPEG_DVB,
.num_frontends = 2,
@@ -1398,23 +1402,27 @@ static const struct cx88_board cx88_boards[] = {
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xef88,
+ /* 1: TV Audio / FM Mono */
.audioroute = 1,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xef88,
+ /* 2: Line-In */
.audioroute = 2,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xef88,
+ /* 2: Line-In */
.audioroute = 2,
}},
- /* fixme: Add radio support */
.mpeg = CX88_MPEG_DVB | CX88_MPEG_BLACKBIRD,
.radio = {
.type = CX88_RADIO,
.gpio0 = 0xef88,
+ /* 4: FM Stereo (untested) */
+ .audioroute = 8,
},
},
[CX88_BOARD_ADSTECH_PTV_390] = {
@@ -1788,27 +1796,38 @@ static const struct cx88_board cx88_boards[] = {
* d 0 I
* e 1 O
* f 1 O
+ *
+ * WM8775 ADC
+ *
+ * 1: TV Audio / FM Mono
+ * 2: Line-In
+ * 3: Line-In Expansion
+ * 4: FM Stereo
*/
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xc4bf,
+ /* 1: TV Audio / FM Mono */
.audioroute = 1,
}, {
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xc4bf,
+ /* 2: Line-In */
.audioroute = 2,
}, {
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xc4bf,
+ /* 2: Line-In */
.audioroute = 2,
} },
- /* FIXME Radio tunes but only noise is heard */
.radio = {
.type = CX88_RADIO,
.gpio0 = 0xc4bf,
+ /* 4: FM Stereo */
+ .audioroute = 8,
},
.mpeg = CX88_MPEG_DVB,
.num_frontends = 2,
@@ -3058,8 +3077,8 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
memcpy(&core->board, &cx88_boards[core->boardnr], sizeof(core->board));
- if (!core->board.num_frontends)
- core->board.num_frontends=1;
+ if (!core->board.num_frontends && (core->board.mpeg & CX88_MPEG_DVB))
+ core->board.num_frontends = 1;
info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s], frontend(s): %d\n",
pci->subsystem_vendor, pci->subsystem_device, core->board.name,
diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c
index 4ce5f7589..c9de13b56 100644
--- a/linux/drivers/media/video/cx88/cx88-core.c
+++ b/linux/drivers/media/video/cx88/cx88-core.c
@@ -574,7 +574,8 @@ void cx88_wakeup(struct cx88_core *core,
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
}
if (bc != 1)
- printk("%s: %d buffers handled (should be 1)\n",__func__,bc);
+ dprintk(2, "%s: %d buffers handled (should be 1)\n",
+ __func__, bc);
}
void cx88_shutdown(struct cx88_core *core)
@@ -868,6 +869,9 @@ static int set_tvaudio(struct cx88_core *core)
} else if (V4L2_STD_SECAM_L & norm) {
core->tvaudio = WW_L;
+ } else if ((V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H) & norm) {
+ core->tvaudio = WW_BG;
+
} else if (V4L2_STD_SECAM_DK & norm) {
core->tvaudio = WW_DK;
diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c
index 1a0f971c6..2eb7cb117 100644
--- a/linux/drivers/media/video/cx88/cx88-dvb.c
+++ b/linux/drivers/media/video/cx88/cx88-dvb.c
@@ -121,7 +121,7 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe);
if (!fe_id) {
- printk(KERN_ERR "%s() No frontend found\n", __FUNCTION__);
+ printk(KERN_ERR "%s() No frontend found\n", __func__);
return -EINVAL;
}
@@ -582,14 +582,14 @@ static struct cx24116_config tevii_s460_config = {
static struct stv0299_config tevii_tuner_sharp_config = {
.demod_address = 0x68,
- .inittab = sharp_z0194a__inittab,
+ .inittab = sharp_z0194a_inittab,
.mclk = 88000000UL,
.invert = 1,
.skip_reinit = 0,
.lock_output = 1,
.volt13_op0_op1 = STV0299_VOLT13_OP1,
.min_delay_ms = 100,
- .set_symbol_rate = sharp_z0194a__set_symbol_rate,
+ .set_symbol_rate = sharp_z0194a_set_symbol_rate,
.set_ts_params = cx24116_set_ts_param,
};
@@ -605,6 +605,11 @@ static int dvb_register(struct cx8802_dev *dev)
struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
int mfe_shared = 0; /* bus not shared by default */
+ if (0 != core->i2c_rc) {
+ printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
+ goto frontend_detach;
+ }
+
/* Get the first frontend */
fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
if (!fe0)
@@ -662,10 +667,10 @@ static int dvb_register(struct cx8802_dev *dev)
if (fe0->dvb.frontend) {
if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
- dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__);
}
/* DVB-T init */
fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
@@ -680,13 +685,13 @@ static int dvb_register(struct cx8802_dev *dev)
if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
&dev->core->i2c_adap, 0x61,
TUNER_PHILIPS_FMD1216ME_MK3)) {
- dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__);
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
@@ -796,7 +801,7 @@ static int dvb_register(struct cx8802_dev *dev)
if (fe0->dvb.frontend)
fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
if (attach_xc3028(0x61, dev) < 0)
- return -EINVAL;
+ goto frontend_detach;
break;
case CX88_BOARD_PCHDTV_HD3000:
fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
@@ -1007,10 +1012,10 @@ static int dvb_register(struct cx8802_dev *dev)
if (fe0->dvb.frontend) {
if(!dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
- dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __func__);
}
/* DVB-T Init */
fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
@@ -1025,13 +1030,13 @@ static int dvb_register(struct cx8802_dev *dev)
if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
&dev->core->i2c_adap, 0x61,
TUNER_PHILIPS_FMD1216ME_MK3)) {
- dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __func__);
}
} else {
- dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __FUNCTION__);
+ dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __func__);
}
break;
case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
@@ -1065,7 +1070,6 @@ static int dvb_register(struct cx8802_dev *dev)
goto frontend_detach;
core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
-
}
}
break;
@@ -1117,10 +1121,7 @@ static int dvb_register(struct cx8802_dev *dev)
&dev->pci->dev, adapter_nr, mfe_shared);
frontend_detach:
- if (fe0->dvb.frontend) {
- dvb_frontend_detach(fe0->dvb.frontend);
- fe0->dvb.frontend = NULL;
- }
+ videobuf_dvb_dealloc_frontends(&dev->frontends);
return -EINVAL;
}
@@ -1208,8 +1209,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
- int err, i;
- struct videobuf_dvb_frontend *fe;
+ int err;
dprintk( 1, "%s\n", __func__);
dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
@@ -1225,39 +1225,58 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
/* If vp3054 isn't enabled, a stub will just return 0 */
err = vp3054_i2c_probe(dev);
if (0 != err)
- goto fail_core;
+ goto fail_probe;
/* dvb stuff */
printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
dev->ts_gen_cntrl = 0x0c;
- for (i = 1; i <= core->board.num_frontends; i++) {
- fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
- if (!fe) {
- printk(KERN_ERR "%s() failed to get frontend(%d)\n", __FUNCTION__, i);
- continue;
+ err = -ENODEV;
+ if (core->board.num_frontends) {
+ struct videobuf_dvb_frontend *fe;
+ int i;
+
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
+ if (fe == NULL) {
+ printk(KERN_ERR "%s() failed to get frontend(%d)\n",
+ __func__, i);
+ goto fail_probe;
+ }
+ videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
+ &dev->pci->dev, &dev->slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_TOP,
+ sizeof(struct cx88_buffer),
+ dev);
+ /* init struct videobuf_dvb */
+ fe->dvb.name = dev->core->name;
}
- videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
- &dev->pci->dev, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_TOP,
- sizeof(struct cx88_buffer),
- dev);
- /* init struct videobuf_dvb */
- fe->dvb.name = dev->core->name;
+ } else {
+ /* no frontends allocated */
+ printk(KERN_ERR "%s/2 .num_frontends should be non-zero\n",
+ core->name);
+ goto fail_core;
}
err = dvb_register(dev);
- if (err != 0)
+ if (err)
+ /* frontends/adapter de-allocated in dvb_register */
printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
core->name, err);
+ return err;
+fail_probe:
+ videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
fail_core:
return err;
}
static int cx8802_dvb_remove(struct cx8802_driver *drv)
{
+ struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
+ dprintk( 1, "%s\n", __func__);
+
videobuf_dvb_unregister_bus(&dev->frontends);
vp3054_i2c_remove(dev);
diff --git a/linux/drivers/media/video/cx88/cx88-i2c.c b/linux/drivers/media/video/cx88/cx88-i2c.c
index 01de23007..1ab691d20 100644
--- a/linux/drivers/media/video/cx88/cx88-i2c.c
+++ b/linux/drivers/media/video/cx88/cx88-i2c.c
@@ -116,8 +116,10 @@ static int detach_inform(struct i2c_client *client)
void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
{
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
struct videobuf_dvb_frontends *f = &core->dvbdev->frontends;
struct videobuf_dvb_frontend *fe = NULL;
+#endif
if (0 != core->i2c_rc)
return;
diff --git a/linux/drivers/media/video/cx88/cx88-mpeg.c b/linux/drivers/media/video/cx88/cx88-mpeg.c
index 88c237790..dbad45a35 100644
--- a/linux/drivers/media/video/cx88/cx88-mpeg.c
+++ b/linux/drivers/media/video/cx88/cx88-mpeg.c
@@ -808,8 +808,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
{
struct cx8802_dev *dev;
struct cx88_core *core;
- struct videobuf_dvb_frontend *demod;
- int err,i;
+ int err;
/* general setup */
core = cx88_core_get(pci_dev);
@@ -822,11 +821,6 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
if (!core->board.mpeg)
goto fail_core;
- if (!core->board.num_frontends) {
- printk(KERN_ERR "%s() .num_frontends should be non-zero, err = %d\n", __FUNCTION__, err);
- goto fail_core;
- }
-
err = -ENOMEM;
dev = kzalloc(sizeof(*dev),GFP_KERNEL);
if (NULL == dev)
@@ -841,19 +835,28 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
INIT_LIST_HEAD(&dev->drvlist);
list_add_tail(&dev->devlist,&cx8802_devlist);
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
mutex_init(&dev->frontends.lock);
- INIT_LIST_HEAD(&dev->frontends.frontend.felist);
-
- printk(KERN_INFO "%s() allocating %d frontend(s)\n", __FUNCTION__, core->board.num_frontends);
-
- for (i = 1; i <= core->board.num_frontends; i++) {
- demod = videobuf_dvb_alloc_frontend(dev, &dev->frontends, i);
- if(demod == NULL) {
- printk(KERN_ERR "%s() failed to alloc\n", __FUNCTION__);
- err = -ENOMEM;
- goto fail_free;
+ INIT_LIST_HEAD(&dev->frontends.felist);
+
+ if (core->board.num_frontends) {
+ struct videobuf_dvb_frontend *fe;
+ int i;
+
+ printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+ core->board.num_frontends);
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+ if(fe == NULL) {
+ printk(KERN_ERR "%s() failed to alloc\n",
+ __func__);
+ videobuf_dvb_dealloc_frontends(&dev->frontends);
+ err = -ENOMEM;
+ goto fail_free;
+ }
}
}
+#endif
/* Maintain a reference so cx88-video can query the 8802 device. */
core->dvbdev = dev;
diff --git a/linux/drivers/media/video/cx88/cx88-tvaudio.c b/linux/drivers/media/video/cx88/cx88-tvaudio.c
index 5eb95dbbe..0039354cf 100644
--- a/linux/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/linux/drivers/media/video/cx88/cx88-tvaudio.c
@@ -771,6 +771,14 @@ void cx88_set_tvaudio(struct cx88_core *core)
case WW_FM:
set_audio_standard_FM(core, radio_deemphasis);
break;
+ case WW_I2SADC:
+ set_audio_start(core, 0x01);
+ /* Slave/Philips/Autobaud */
+ cx_write(AUD_I2SINPUTCNTL, 0);
+ /* Switch to "I2S ADC mode" */
+ cx_write(AUD_I2SCNTL, 0x1);
+ set_audio_finish(core, EN_I2SIN_ENABLE);
+ break;
case WW_NONE:
default:
printk("%s/0: unknown tv audio mode [%d]\n",
@@ -948,6 +956,9 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
break;
}
break;
+ case WW_I2SADC:
+ /* DO NOTHING */
+ break;
}
if (UNSET != ctl) {
diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c
index c4fdb6da2..40136a431 100644
--- a/linux/drivers/media/video/cx88/cx88-video.c
+++ b/linux/drivers/media/video/cx88/cx88-video.c
@@ -427,24 +427,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
/* if there are audioroutes defined, we have an external
ADC to deal with audio */
-
if (INPUT(input).audioroute) {
-
- /* cx2388's C-ADC is connected to the tuner only.
- When used with S-Video, that ADC is busy dealing with
- chroma, so an external must be used for baseband audio */
-
- if (INPUT(input).type != CX88_VMUX_TELEVISION &&
- INPUT(input).type != CX88_RADIO) {
- /* "ADC mode" */
- cx_write(AUD_I2SCNTL, 0x1);
- cx_set(AUD_CTL, EN_I2SIN_ENABLE);
- } else {
- /* Normal mode */
- cx_write(AUD_I2SCNTL, 0x0);
- cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
- }
-
/* The wm8775 module has the "2" route hardwired into
the initialization. Some boards may use different
routes for different inputs. HVR-1300 surely does */
@@ -455,9 +438,19 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
route.input = INPUT(input).audioroute;
cx88_call_i2c_clients(core,
VIDIOC_INT_S_AUDIO_ROUTING, &route);
-
}
-
+ /* cx2388's C-ADC is connected to the tuner only.
+ When used with S-Video, that ADC is busy dealing with
+ chroma, so an external must be used for baseband audio */
+ if (INPUT(input).type != CX88_VMUX_TELEVISION ) {
+ /* "I2S ADC mode" */
+ core->tvaudio = WW_I2SADC;
+ cx88_set_tvaudio(core);
+ } else {
+ /* Normal mode */
+ cx_write(AUD_I2SCNTL, 0x0);
+ cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
+ }
}
return 0;
@@ -1058,9 +1051,24 @@ static int video_open(struct inode *inode, struct file *file)
cx_write(MO_GP0_IO, core->board.radio.gpio0);
cx_write(MO_GP1_IO, core->board.radio.gpio1);
cx_write(MO_GP2_IO, core->board.radio.gpio2);
- core->tvaudio = WW_FM;
- cx88_set_tvaudio(core);
- cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
+ if (core->board.radio.audioroute) {
+ if(core->board.audio_chip &&
+ core->board.audio_chip == V4L2_IDENT_WM8775) {
+ struct v4l2_routing route;
+
+ route.input = core->board.radio.audioroute;
+ cx88_call_i2c_clients(core,
+ VIDIOC_INT_S_AUDIO_ROUTING, &route);
+ }
+ /* "I2S ADC mode" */
+ core->tvaudio = WW_I2SADC;
+ cx88_set_tvaudio(core);
+ } else {
+ /* FM Mode */
+ core->tvaudio = WW_FM;
+ cx88_set_tvaudio(core);
+ cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
+ }
cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL);
}
unlock_kernel();
@@ -1445,8 +1453,12 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
struct cx8800_fh *fh = priv;
struct cx8800_dev *dev = fh->dev;
- if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE))
+ /* We should remember that this driver also supports teletext, */
+ /* so we have to test if the v4l2_buf_type is VBI capture data. */
+ if (unlikely((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+ (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)))
return -EINVAL;
+
if (unlikely(i != fh->type))
return -EINVAL;
@@ -1461,8 +1473,10 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
struct cx8800_dev *dev = fh->dev;
int err, res;
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+ (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))
return -EINVAL;
+
if (i != fh->type)
return -EINVAL;
@@ -2177,7 +2191,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
goto fail_unreg;
}
printk(KERN_INFO "%s/0: registered device video%d [v4l2]\n",
- core->name,dev->video_dev->minor & 0x1f);
+ core->name, dev->video_dev->num);
dev->vbi_dev = cx88_vdev_init(core,dev->pci,&cx8800_vbi_template,"vbi");
err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
@@ -2188,7 +2202,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
goto fail_unreg;
}
printk(KERN_INFO "%s/0: registered device vbi%d\n",
- core->name,dev->vbi_dev->minor & 0x1f);
+ core->name, dev->vbi_dev->num);
if (core->board.radio.type == CX88_RADIO) {
dev->radio_dev = cx88_vdev_init(core,dev->pci,
@@ -2201,7 +2215,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
goto fail_unreg;
}
printk(KERN_INFO "%s/0: registered device radio%d\n",
- core->name,dev->radio_dev->minor & 0x1f);
+ core->name, dev->radio_dev->num);
}
/* everything worked */
diff --git a/linux/drivers/media/video/cx88/cx88.h b/linux/drivers/media/video/cx88/cx88.h
index 774c0b9b1..b03bfca54 100644
--- a/linux/drivers/media/video/cx88/cx88.h
+++ b/linux/drivers/media/video/cx88/cx88.h
@@ -54,12 +54,11 @@
/* ----------------------------------------------------------- */
/* defines and enums */
-/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */
-#define CX88_NORMS (\
- V4L2_STD_NTSC_M| V4L2_STD_NTSC_M_JP| V4L2_STD_NTSC_443 | \
- V4L2_STD_PAL_BG| V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \
- V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \
- V4L2_STD_PAL_60| V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK )
+/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM/LC */
+#define CX88_NORMS (V4L2_STD_ALL \
+ & ~V4L2_STD_PAL_H \
+ & ~V4L2_STD_NTSC_M_KR \
+ & ~V4L2_STD_SECAM_LC)
#define FORMAT_FLAGS_PACKED 0x01
#define FORMAT_FLAGS_PLANAR 0x02
@@ -356,6 +355,7 @@ struct cx88_core {
/* various v4l controls */
u32 freq;
atomic_t users;
+ atomic_t mpeg_users;
/* cx88-video needs to access cx8802 for hybrid tuner pll access. */
struct cx8802_dev *dvbdev;
@@ -651,6 +651,7 @@ extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl);
#define WW_EIAJ 7
#define WW_I2SPT 8
#define WW_FM 9
+#define WW_I2SADC 10
void cx88_set_tvaudio(struct cx88_core *core);
void cx88_newstation(struct cx88_core *core);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-09 19:22:28 +0000