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path: root/drivers/media/dvb
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-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c15
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.c24
-rw-r--r--drivers/media/dvb/ttpci/av7110.c4
-rw-r--r--drivers/media/dvb/ttpci/av7110_v4l.c12
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c3
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c2
-rw-r--r--drivers/media/dvb/ttpci/budget-core.c57
-rw-r--r--drivers/media/dvb/ttpci/budget-patch.c2
-rw-r--r--drivers/media/dvb/ttpci/budget.c5
-rw-r--r--drivers/media/dvb/ttpci/budget.h7
10 files changed, 93 insertions, 38 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 59ac35ddd51..57b34cda99f 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -526,7 +526,9 @@ static int dvb_frontend_thread(void *data)
fepriv->delay = 3*HZ;
fepriv->status = 0;
fepriv->wakeup = 0;
- fepriv->reinitialise = 1;
+ fepriv->reinitialise = 0;
+
+ dvb_frontend_init(fe);
while (1) {
up(&fepriv->sem); /* is locked when we enter the thread... */
@@ -1013,17 +1015,18 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
return ret;
if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+
+ /* normal tune mode when opened R/W */
+ fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT;
+ fepriv->tone = -1;
+ fepriv->voltage = -1;
+
ret = dvb_frontend_start (fe);
if (ret)
dvb_generic_release (inode, file);
/* empty event queue */
fepriv->events.eventr = fepriv->events.eventw = 0;
-
- /* normal tune mode when opened R/W */
- fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT;
- fepriv->tone = -1;
- fepriv->voltage = -1;
}
return ret;
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index a189683454b..2be33f27c69 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -194,11 +194,11 @@ struct dvb_pll_desc dvb_pll_tda665x = {
{ 253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
{ 383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
{ 443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
- { 444000000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
- { 583834000, 36249333, 166667, 0xca, 0x63 /* 011 0 0 0 11 */ },
- { 793834000, 36249333, 166667, 0xca, 0xa3 /* 101 0 0 0 11 */ },
- { 444834000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
- { 861000000, 36249333, 166667, 0xca, 0xe3 /* 111 0 0 0 11 */ },
+ { 444000000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
+ { 583834000, 36249333, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
+ { 793834000, 36249333, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
+ { 444834000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
+ { 861000000, 36249333, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
}
};
EXPORT_SYMBOL(dvb_pll_tda665x);
@@ -613,7 +613,21 @@ static struct dvb_tuner_ops dvb_pll_tuner_ops = {
int dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2c, struct dvb_pll_desc *desc)
{
+ u8 b1 [] = { 0 };
+ struct i2c_msg msg = { .addr = pll_addr, .flags = I2C_M_RD, .buf = b1, .len = 1 };
struct dvb_pll_priv *priv = NULL;
+ int ret;
+
+ if (i2c != NULL) {
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = i2c_transfer (i2c, &msg, 1);
+ if (ret != 1)
+ return -1;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+ }
priv = kzalloc(sizeof(struct dvb_pll_priv), GFP_KERNEL);
if (priv == NULL)
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 500f15c10aa..4506165c5de 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -2203,8 +2203,8 @@ static int frontend_init(struct av7110 *av7110)
av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params;
/* set TDA9819 into DVB mode */
- saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
- saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+ saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+ saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
/* tuner on this needs a slower i2c bus speed */
av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 64055461559..6ffe53fdcf5 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -272,8 +272,8 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
if (ves1820_writereg(dev, 0x09, 0x0f, 0x60))
dprintk(1, "setting band in demodulator failed.\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
- saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9198 pin9(STD)
- saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9198 pin30(VIF)
+ saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD)
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF)
}
if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1)
dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
@@ -308,8 +308,8 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
if (ves1820_writereg(dev, 0x09, 0x0f, 0x20))
dprintk(1, "setting band in demodulator failed.\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
- saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
- saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+ saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
}
}
@@ -750,8 +750,8 @@ int av7110_init_analog_module(struct av7110 *av7110)
if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20))
dprintk(1, "setting band in demodulator failed.\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
- saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
- saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+ saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+ saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
}
/* init the saa7113 */
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 5f111d40773..2d21fec23b4 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1303,6 +1303,9 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
budget_av->budget.dvb_adapter.priv = budget_av;
frontend_init(budget_av);
ciintf_init(budget_av);
+
+ ttpci_budget_init_hooks(&budget_av->budget);
+
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 4b966eea383..ffbbb3e34be 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1101,6 +1101,8 @@ static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
budget_ci->budget.dvb_adapter.priv = budget_ci;
frontend_init(budget_ci);
+ ttpci_budget_init_hooks(&budget_ci->budget);
+
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index e4cf7775e07..e15562f8166 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -63,9 +63,6 @@ static int stop_ts_capture(struct budget *budget)
{
dprintk(2, "budget: %p\n", budget);
- if (--budget->feeding)
- return budget->feeding;
-
saa7146_write(budget->dev, MC1, MASK_20); // DMA3 off
SAA7146_IER_DISABLE(budget->dev, MASK_10);
return 0;
@@ -77,8 +74,8 @@ static int start_ts_capture(struct budget *budget)
dprintk(2, "budget: %p\n", budget);
- if (budget->feeding)
- return ++budget->feeding;
+ if (!budget->feeding || !budget->fe_synced)
+ return 0;
saa7146_write(dev, MC1, MASK_20); // DMA3 off
@@ -139,7 +136,33 @@ static int start_ts_capture(struct budget *budget)
SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
saa7146_write(dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
- return ++budget->feeding;
+ return 0;
+}
+
+static int budget_read_fe_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+ struct budget *budget = (struct budget *) fe->dvb->priv;
+ int synced;
+ int ret;
+
+ if (budget->read_fe_status)
+ ret = budget->read_fe_status(fe, status);
+ else
+ ret = -EINVAL;
+
+ if (!ret) {
+ synced = (*status & FE_HAS_LOCK);
+ if (synced != budget->fe_synced) {
+ budget->fe_synced = synced;
+ spin_lock(&budget->feedlock);
+ if (synced)
+ start_ts_capture(budget);
+ else
+ stop_ts_capture(budget);
+ spin_unlock(&budget->feedlock);
+ }
+ }
+ return ret;
}
static void vpeirq(unsigned long data)
@@ -267,7 +290,7 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct budget *budget = (struct budget *) demux->priv;
- int status;
+ int status = 0;
dprintk(2, "budget: %p\n", budget);
@@ -276,7 +299,8 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
spin_lock(&budget->feedlock);
feed->pusi_seen = 0; /* have a clean section start */
- status = start_ts_capture(budget);
+ if (budget->feeding++ == 0)
+ status = start_ts_capture(budget);
spin_unlock(&budget->feedlock);
return status;
}
@@ -285,12 +309,13 @@ static int budget_stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct budget *budget = (struct budget *) demux->priv;
- int status;
+ int status = 0;
dprintk(2, "budget: %p\n", budget);
spin_lock(&budget->feedlock);
- status = stop_ts_capture(budget);
+ if (--budget->feeding == 0)
+ status = stop_ts_capture(budget);
spin_unlock(&budget->feedlock);
return status;
}
@@ -470,6 +495,14 @@ err:
return ret;
}
+void ttpci_budget_init_hooks(struct budget *budget)
+{
+ if (budget->dvb_frontend && !budget->read_fe_status) {
+ budget->read_fe_status = budget->dvb_frontend->ops.read_status;
+ budget->dvb_frontend->ops.read_status = budget_read_fe_status;
+ }
+}
+
int ttpci_budget_deinit(struct budget *budget)
{
struct saa7146_dev *dev = budget->dev;
@@ -508,11 +541,8 @@ void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port)
spin_lock(&budget->feedlock);
budget->video_port = video_port;
if (budget->feeding) {
- int oldfeeding = budget->feeding;
- budget->feeding = 1;
stop_ts_capture(budget);
start_ts_capture(budget);
- budget->feeding = oldfeeding;
}
spin_unlock(&budget->feedlock);
}
@@ -520,6 +550,7 @@ void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port)
EXPORT_SYMBOL_GPL(ttpci_budget_debiread);
EXPORT_SYMBOL_GPL(ttpci_budget_debiwrite);
EXPORT_SYMBOL_GPL(ttpci_budget_init);
+EXPORT_SYMBOL_GPL(ttpci_budget_init_hooks);
EXPORT_SYMBOL_GPL(ttpci_budget_deinit);
EXPORT_SYMBOL_GPL(ttpci_budget_irq10_handler);
EXPORT_SYMBOL_GPL(ttpci_budget_set_video_port);
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index ee60ce90a40..57227441891 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -617,6 +617,8 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
budget->dvb_adapter.priv = budget;
frontend_init(budget);
+ ttpci_budget_init_hooks(budget);
+
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 35761f13c12..863dffb4ed8 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -375,9 +375,6 @@ static void frontend_init(struct budget *budget)
if (budget->dvb_frontend) {
budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
- budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
- budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
- budget->dvb_frontend->ops.set_tone = budget_set_tone;
break;
}
break;
@@ -474,6 +471,8 @@ static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_
budget->dvb_adapter.priv = budget;
frontend_init(budget);
+ ttpci_budget_init_hooks(budget);
+
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index ecea3a13030..e8a5c79178e 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -52,9 +52,6 @@ struct budget {
struct dmx_frontend hw_frontend;
struct dmx_frontend mem_frontend;
- int fe_synced;
- struct mutex pid_mutex;
-
int ci_present;
int video_port;
@@ -74,6 +71,9 @@ struct budget {
struct dvb_adapter dvb_adapter;
struct dvb_frontend *dvb_frontend;
+ int (*read_fe_status)(struct dvb_frontend *fe, fe_status_t *status);
+ int fe_synced;
+
void *priv;
};
@@ -106,6 +106,7 @@ static struct saa7146_pci_extension_data x_var = { \
extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
struct saa7146_pci_extension_data *info,
struct module *owner);
+extern void ttpci_budget_init_hooks(struct budget *budget);
extern int ttpci_budget_deinit(struct budget *budget);
extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr);
extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 06:05:40 +0000