int __init cec_init(void)
{
printk("[CEC] init - starting\n");
cec_internal_init();
udelay(10000);
startTask();
/* ********* */
/* irq setup */
printk("[CEC] init - starting intterrupt (%d)\n", CEC_IRQ);
#if defined (CONFIG_KERNELVERSION) || LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)
if (!request_irq(CEC_IRQ, (void*)cec_interrupt, IRQF_DISABLED, "cec", NULL))
#else
if (!request_irq(CEC_IRQ, (void*)cec_interrupt, SA_INTERRUPT, "cec", NULL))
#endif
{
}
else
{
printk("[CEC] Can't get irq\n");
}
if(activemode)
{
init_e2_proc();
input_init();
}
else
{
init_dev();
}
// TODO: how can we implement hotplug support?
//while(!cancelStart && getPhysicalAddress() == 0) // HDMI is not plugged in
// msleep(200);
cec_worker_init();
return 0;
}
/*static*/ int __init StmLoadModule(void)
{
int Result;
int i;
short int AdapterNumbers[] = { -1 };
DvbContext = kzalloc(sizeof(struct DvbContext_s), GFP_KERNEL);
if (DvbContext == NULL)
{
DVB_ERROR("Unable to allocate device memory\n");
return -ENOMEM;
}
#ifdef __TDT__
memset(DvbContext, 0, sizeof * DvbContext);
#endif
#ifdef __TDT__
if (swts)
printk("swts ->routing streams from dvr0 to tsm to pti to player\n");
else
printk("no swts ->routing streams from dvr0 direct to the player\n");
#endif
#if DVB_API_VERSION < 5
Result = dvb_register_adapter(&DvbContext->DvbAdapter, MODULE_NAME, THIS_MODULE, NULL);
#else
Result = dvb_register_adapter(&DvbContext->DvbAdapter, MODULE_NAME, THIS_MODULE, NULL, AdapterNumbers);
#endif
if (Result < 0)
{
DVB_ERROR("Failed to register adapter (%d)\n", Result);
kfree(DvbContext);
DvbContext = NULL;
return -ENOMEM;
}
mutex_init(&(DvbContext->Lock));
mutex_lock(&(DvbContext->Lock));
/*{{{ Register devices*/
for (i = 0; i < DVB_MAX_DEVICES_PER_ADAPTER; i++)
{
struct DeviceContext_s* DeviceContext = &DvbContext->DeviceContext[i];
struct dvb_demux* DvbDemux = &DeviceContext->DvbDemux;
struct dmxdev* DmxDevice = &DeviceContext->DmxDevice;
struct dvb_device* DvrDevice;
#ifdef __TDT__
//sylvester: wenn der stream vom user kommt soll WriteToDecoder nix
//tun, da das ja hier schon passiert. keine ahnung wie man das ansonsten
//verhindern soll;-)
DeviceContext->dvr_write = 0;
#endif
DeviceContext->DvbContext = DvbContext;
#if defined (USE_KERNEL_DEMUX)
memset(DvbDemux, 0, sizeof(struct dvb_demux));
#ifdef __TDT__
DvbDemux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING | DMX_TS_DESCRAMBLING;
/* currently only dummy to avoid EINVAL error. Later we need it for second frontend ?! */
DvbDemux->dmx.set_source = SetSource;
#else
DvbDemux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING;
#endif
DvbDemux->priv = DeviceContext;
DvbDemux->filternum = 32;
DvbDemux->feednum = 32;
DvbDemux->start_feed = StartFeed;
DvbDemux->stop_feed = StopFeed;
#ifdef __TDT__
DvbDemux->write_to_decoder = WriteToDecoder;
#else
DvbDemux->write_to_decoder = NULL;
#endif
Result = dvb_dmx_init(DvbDemux);
if (Result < 0)
{
DVB_ERROR("dvb_dmx_init failed (errno = %d)\n", Result);
return Result;
}
memset(DmxDevice, 0, sizeof(struct dmxdev));
DmxDevice->filternum = DvbDemux->filternum;
DmxDevice->demux = &DvbDemux->dmx;
DmxDevice->capabilities = 0;
Result = dvb_dmxdev_init(DmxDevice, &DvbContext->DvbAdapter);
if (Result < 0)
{
DVB_ERROR("dvb_dmxdev_init failed (errno = %d)\n", Result);
dvb_dmx_release(DvbDemux);
return Result;
}
DvrDevice = DvrInit(DmxDevice->dvr_dvbdev->fops);
#ifdef __TDT__
printk("%d: DeviceContext %p, DvbDemux %p, DmxDevice %p\n", i, DeviceContext, DvbDemux, DmxDevice);
#endif
/* Unregister the built-in dvr device and replace it with our own version */
dvb_unregister_device(DmxDevice->dvr_dvbdev);
dvb_register_device(&DvbContext->DvbAdapter,
&DmxDevice->dvr_dvbdev,
DvrDevice, DmxDevice, DVB_DEVICE_DVR);
DeviceContext->MemoryFrontend.source = DMX_MEMORY_FE;
Result = DvbDemux->dmx.add_frontend(&DvbDemux->dmx, &DeviceContext->MemoryFrontend);
if (Result < 0)
{
DVB_ERROR("add_frontend failed (errno = %d)\n", Result);
dvb_dmxdev_release(DmxDevice);
dvb_dmx_release(DvbDemux);
return Result;
}
#else
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->DemuxDevice,
DemuxInit(DeviceContext),
DeviceContext, DVB_DEVICE_DEMUX);
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->DvrDevice,
DvrInit(DeviceContext),
DeviceContext, DVB_DEVICE_DVR);
#endif
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->AudioDevice,
AudioInit(DeviceContext),
DeviceContext, DVB_DEVICE_AUDIO);
#ifdef __TDT__
/* register the CA device (e.g. CIMAX) */
if (i < 3)
#ifndef VIP2_V1
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->CaDevice,
CaInit(DeviceContext),
DeviceContext, DVB_DEVICE_CA);
#endif
#else
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->CaDevice,
CaInit(DeviceContext),
DeviceContext, DVB_DEVICE_CA);
#endif
dvb_register_device(&DvbContext->DvbAdapter,
&DeviceContext->VideoDevice,
VideoInit(DeviceContext),
DeviceContext, DVB_DEVICE_VIDEO);
DeviceContext->Id = i;
DeviceContext->numRunningFeeds = 0;
DeviceContext->DemuxContext = DeviceContext; /* wire directly to own demux by default */
DeviceContext->SyncContext = DeviceContext; /* we are our own sync group by default */
DeviceContext->Playback = NULL;
DeviceContext->StreamType = STREAM_TYPE_TRANSPORT;
DeviceContext->DvbContext = DvbContext;
DeviceContext->DemuxStream = NULL;
DeviceContext->VideoStream = NULL;
DeviceContext->AudioStream = NULL;
DeviceContext->PlaySpeed = DVB_SPEED_NORMAL_PLAY;
DeviceContext->dvr_in = kmalloc(65536, GFP_KERNEL); // 128Kbytes is quite a lot per device.
DeviceContext->dvr_out = kmalloc(65536, GFP_KERNEL); // However allocating on each write is expensive.
DeviceContext->EncryptionOn = 0;
#ifdef __TDT__
DeviceContext->VideoPlaySpeed = DVB_SPEED_NORMAL_PLAY;
DeviceContext->provideToDecoder = 0;
DeviceContext->feedPesType = 0;
mutex_init(&DeviceContext->injectMutex);
if (i < 4)
{
ptiInit(DeviceContext);
}
if (i < 1)
{
init_e2_proc(DeviceContext);
}
#endif
}
mutex_unlock(&(DvbContext->Lock));
DvbBackendInit();
#ifndef __TDT__
#if defined (CONFIG_CPU_SUBTYPE_STX7105) // || defined (CONFIG_CPU_SUBTYPE_STX7200)
cap_init();
#endif
#endif
linuxdvb_v4l2_init();
DVB_DEBUG("STM stream device loaded\n");
return 0;
}
