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-rw-r--r--linux/drivers/media/dvb/ttpci/Kconfig25
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110.c148
2 files changed, 94 insertions, 79 deletions
diff --git a/linux/drivers/media/dvb/ttpci/Kconfig b/linux/drivers/media/dvb/ttpci/Kconfig
index cf8fe5251..8396852b0 100644
--- a/linux/drivers/media/dvb/ttpci/Kconfig
+++ b/linux/drivers/media/dvb/ttpci/Kconfig
@@ -1,9 +1,24 @@
-config DVB_BUDGET
- tristate "SAA7146 based Nova/Budget PCI cards"
+config DVB_AV7110
+ tristate "AV7110 cards"
depends on VIDEO_DEV && DVB_CORE
help
- Support for simple SAA7146 based DVB cards
- (so called Budget- or Nova-PCI cards) without onboard
- MPEG2 decoder.
+ Support for SAA7146 and AV7110 based DVB cards as produced
+ by Fujitsu-Siemens, Technotrend, Hauppauge and others.
+
+ This driver only supports the fullfeatured cards with
+ onboard MPEG2 decoder.
Say Y if you own such a card and want to use it.
+
+config DVB_AV7110_OSD
+ bool "AV7110 OSD support"
+ depends on DVB_AV7110
+ help
+ The AV7110 firmware provides some code to generate an OnScreenDisplay
+ on the video output. This is kind of nonstandard and not guaranteed to
+ be maintained.
+
+ Anyway, some popular DVB software like VDR uses this OSD to render
+ its menus, so say Y if you want to use this software.
+
+ All other people say N.
diff --git a/linux/drivers/media/dvb/ttpci/av7110.c b/linux/drivers/media/dvb/ttpci/av7110.c
index f196ec210..b5caa33d5 100644
--- a/linux/drivers/media/dvb/ttpci/av7110.c
+++ b/linux/drivers/media/dvb/ttpci/av7110.c
@@ -890,7 +890,7 @@ void debiirq (unsigned long data)
saa7146_write(av7110->dev, ISR, MASK_19 );
if (type==-1) {
- printk("DEBI irq oops\n");
+ printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",jiffies,saa7146_read(av7110->dev,PSR),saa7146_read(av7110->dev,SSR));
ARM_ClearMailBox(av7110);
ARM_ClearIrq(av7110);
return;
@@ -1073,7 +1073,7 @@ void gpioirq (unsigned long data)
DEB_EE(("av7110: %p\n",av7110));
if (av7110->debitype !=-1) {
- DEB_D(("GPIO0 irq oops, av7110: %p\n",av7110));
+ printk("GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",jiffies,saa7146_read(av7110->dev,PSR),saa7146_read(av7110->dev,SSR));
}
spin_lock(&av7110->debilock);
@@ -1225,6 +1225,7 @@ void gpioirq (unsigned long data)
} /* yes, fall through */
case DATA_TS_RECORD:
case DATA_PES_RECORD:
+ wait_for_debi_done(av7110);
IER_ENABLE(av7110->dev, MASK_19);
// saa7146_write(av7110->dev, IER,
// saa7146_read(av7110->dev, IER) | MASK_19);
@@ -1233,6 +1234,7 @@ void gpioirq (unsigned long data)
return;
case DATA_DEBUG_MESSAGE:
+ wait_for_debi_done(av7110);
if (!len || len>0xff) {
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
break;
@@ -1258,7 +1260,6 @@ void gpioirq (unsigned long data)
ARM_ClearMailBox(av7110);
av7110->debitype=-1;
spin_unlock(&av7110->debilock);
- DEB_D(("GPIO0 irq exit 0\n"));
}
@@ -4162,98 +4163,92 @@ int av7110_preinit(struct saa7146_dev* dev)
return 0;
}
-struct card_info {
- char *name;
-};
-
-static char *fs_1_5 = { "Siemens cable card PCI rev1.5" };
-static char *fs_1_3 = { "Siemens/Technotrend/Hauppauge PCI rev1.3" };
-static char *unkwn = { "Technotrend/Hauppauge PCI rev?(unknown0)?"};
-static char *tt_1_6 = { "Technotrend/Hauppauge PCI rev1.3 or 1.6" };
-static char *tt_2_1 = { "Technotrend/Hauppauge PCI rev2.1" };
+static char *fs_1_5 = { "Siemens cable card PCI rev1.5" };
+static char *fs_1_3 = { "Siemens/Technotrend/Hauppauge PCI rev1.3" };
+static char *unkwn = { "Technotrend/Hauppauge PCI rev?(unknown0)?"};
+static char *tt_1_6 = { "Technotrend/Hauppauge PCI rev1.3 or 1.6" };
+static char *tt_2_1 = { "Technotrend/Hauppauge PCI rev2.1" };
static char *tt_t = { "Technotrend/Hauppauge PCI DVB-T" };
-struct card_match {
- struct saa7146_sub_info *sub; /* Subsystem IDs or PCI_ANY_ID */
- char **card;
-};
-
static struct saa7146_sub_info sub_data[] = {
- { 0x110a, 0xffff },
- { 0x110a, 0x0000 },
- { 0x13c2, 0x0000 },
- { 0x13c2, 0x1002 },
- { 0x13c2, 0x0001 },
- { 0x13c2, 0x0002 },
- { 0x13c2, 0x0003 },
- { 0x13c2, 0x0004 },
- { 0x13c2, 0x0006 },
- { 0x13c2, 0x0008 },
- { 0xffc2, 0x0000 },
- { 0xffff, 0xffff },
-};
-
-static struct card_match match_data[] = {
- { &sub_data[ 0], &fs_1_5 },
- { &sub_data[ 1], &fs_1_5 },
- { &sub_data[ 2], &fs_1_3 },
- { &sub_data[ 3], &unkwn },
- { &sub_data[ 4], &tt_1_6 },
- { &sub_data[ 5], &tt_2_1 },
- { &sub_data[ 6], &tt_2_1 },
- { &sub_data[ 7], &tt_2_1 },
- { &sub_data[ 8], &tt_1_6 },
- { &sub_data[ 9], &tt_t },
- { &sub_data[10], &unkwn },
- { &sub_data[11], NULL },
+ {
+ .subvendor = 0x110a,
+ .subdevice = 0xffff,
+ .name = &fs_1_5
+ }, {
+ .subvendor = 0x110a,
+ .subdevice = 0x0000,
+ .name = &fs_1_5
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0000,
+ .name = &fs_1_3
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x1002,
+ .name = &unkwn
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0001,
+ .name = &tt_1_6
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0002,
+ .name = &tt_2_1
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0003,
+ .name = &tt_2_1
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0004,
+ .name = &tt_2_1
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0006,
+ .name = &tt_1_6
+ }, {
+ .subvendor = 0x13c2,
+ .subdevice = 0x0008,
+ .name = &tt_t
+ }, {
+ .subvendor = 0xffc2,
+ .subdevice = 0x0000,
+ .name = &unkwn
+ }, {
+ .subvendor = 0xffff,
+ .subdevice = 0xffff,
+ .name = NULL
+ }
};
-
-int av7110_probe(struct saa7146_dev* dev, unsigned int subvendor, unsigned int subdevice)
+static
+int av7110_attach (struct saa7146_dev* dev, struct saa7146_sub_info *info)
{
- av7110_t *av7110;
- int i = 0;
-
- DEB_EE(("dev: %p\n",dev));
-
- for(i = 0;;i++) {
- if( 0xffff == match_data[i].sub->subvendor ) {
- printk(KERN_ERR "dvb: device subvendor:0x%04x, subdevice:0x%04x is not a known dvb card.\n",subvendor,subdevice);
- return -ENODEV;
- }
- if( subvendor == match_data[i].sub->subvendor && subdevice == match_data[i].sub->subdevice ) {
- break;
- }
- }
+ av7110_t *av7110 = NULL;
+ int ret = 0;
if (!(av7110 = kmalloc (sizeof (struct av7110_s), GFP_KERNEL))) {
printk ("%s: out of memory!\n", __FUNCTION__);
return -ENOMEM;
}
memset(av7110, 0, sizeof(av7110_t));
- av7110->card_name = *match_data[i].card;
+ av7110->card_name = *info->name;
(av7110_t*)dev->ext_priv = av7110;
- return 0;
-}
-
-static
-int av7110_attach (struct saa7146_dev* dev)
-{
- av7110_t *av7110 = (av7110_t*)dev->ext_priv;
- int ret = 0;
-
DEB_EE(("dev: %p, av7110: %p\n",dev,av7110));
if( 0 != saa7146_vv_init(dev)) {
ERR(("cannot init capture device. skipping.\n"));
+ kfree(av7110);
return -1;
}
if( 0 != saa7146_register_device(&av7110->vd, dev, "av7710", VFL_TYPE_GRABBER)) {
ERR(("cannot register capture device. skipping.\n"));
saa7146_vv_release(dev);
+ kfree(av7110);
return -1;
}
@@ -4267,6 +4262,7 @@ int av7110_attach (struct saa7146_dev* dev)
saa7146_unregister_device(&av7110->vd, dev);
saa7146_vv_release(dev);
dvb_unregister_adapter (av7110->dvb_adapter);
+ kfree(av7110);
return -ENOMEM;
}
saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
@@ -4402,6 +4398,9 @@ int av7110_attach (struct saa7146_dev* dev)
return 0;
err:
+ if( NULL != av7110 ) {
+ kfree(av7110);
+ }
/* FIXME: error handling is totally bogus: memory does not get freed ... */
saa7146_unregister_device(&av7110->vd, dev);
saa7146_vv_release(dev);
@@ -4458,11 +4457,13 @@ void av7110_irq(struct saa7146_dev* dev, u32 *isr)
DEB_EE(("dev: %p, av7110: %p\n",dev,av7110));
- if (*isr & MASK_19)
+ if (*isr & MASK_19) {
tasklet_schedule (&av7110->debi_tasklet);
-
- if (*isr & MASK_03)
+ }
+
+ if (*isr & MASK_03) {
tasklet_schedule (&av7110->gpio_tasklet);
+ }
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
@@ -4517,7 +4518,6 @@ struct saa7146_extension av7110_extension = {
#endif
.preinit = av7110_preinit,
- .probe = av7110_probe,
.attach = av7110_attach,
.detach = av7110_detach,
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-05 07:26:20 +0000