int __devexit mantis_dvb_exit(struct mantis_pci *mantis)
{
int err;
if (mantis->fe) {
/* */
err = mantis_frontend_shutdown(mantis);
if (err != 0)
dprintk(MANTIS_ERROR, 1, "Frontend exit while POWER ON! <%d>", err);
dvb_unregister_frontend(mantis->fe);
dvb_frontend_detach(mantis->fe);
}
tasklet_kill(&mantis->tasklet);
dvb_net_release(&mantis->dvbnet);
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
dvb_dmxdev_release(&mantis->dmxdev);
dvb_dmx_release(&mantis->demux);
dprintk(MANTIS_DEBUG, 1, "dvb_unregister_adapter");
dvb_unregister_adapter(&mantis->dvb_adapter);
return 0;
}
void cx18_dvb_unregister(struct cx18_stream *stream)
{
struct cx18 *cx = stream->cx;
struct cx18_dvb *dvb = stream->dvb;
struct dvb_adapter *dvb_adapter;
struct dvb_demux *dvbdemux;
struct dmx_demux *dmx;
CX18_INFO("unregister DVB\n");
if (dvb == NULL || !dvb->enabled)
return;
dvb_adapter = &dvb->dvb_adapter;
dvbdemux = &dvb->demux;
dmx = &dvbdemux->dmx;
dmx->close(dmx);
dvb_net_release(&dvb->dvbnet);
dmx->remove_frontend(dmx, &dvb->mem_frontend);
dmx->remove_frontend(dmx, &dvb->hw_frontend);
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(dvbdemux);
dvb_unregister_frontend(dvb->fe);
dvb_frontend_detach(dvb->fe);
dvb_unregister_adapter(dvb_adapter);
}
void __devexit saa716x_dvb_exit(struct saa716x_dev *saa716x)
{
struct saa716x_adapter *saa716x_adap = saa716x->saa716x_adap;
int i;
for (i = 0; i < saa716x->config->adapters; i++) {
saa716x_fgpi_exit(saa716x, saa716x->config->adap_config[i].ts_port);
if (saa716x_adap->fe) {
dvb_unregister_frontend(saa716x_adap->fe);
dvb_frontend_detach(saa716x_adap->fe);
}
// tasklet_kill(&saa716x->tasklet);
dvb_net_release(&saa716x_adap->dvb_net);
saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_mem);
saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_hw);
dvb_dmxdev_release(&saa716x_adap->dmxdev);
dvb_dmx_release(&saa716x_adap->demux);
dprintk(SAA716x_DEBUG, 1, "dvb_unregister_adapter");
dvb_unregister_adapter(&saa716x_adap->dvb_adapter);
saa716x_adap++;
}
return;
}
static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
{
pvr2_trace(PVR2_TRACE_INFO, "unregistering DVB devices");
dvb_net_release(&adap->dvb_net);
adap->demux.dmx.close(&adap->demux.dmx);
dvb_dmxdev_release(&adap->dmxdev);
dvb_dmx_release(&adap->demux);
dvb_unregister_adapter(&adap->dvb_adap);
return 0;
}
void videobuf_dvb_unregister(struct videobuf_dvb *dvb)
{
dvb_net_release(&dvb->net);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(&dvb->demux);
dvb_unregister_frontend(dvb->frontend);
dvb_unregister_adapter(&dvb->adapter);
}
void fdtv_dvb_unregister(struct firedtv *fdtv)
{
fdtv_ca_release(fdtv);
dvb_unregister_frontend(&fdtv->fe);
dvb_net_release(&fdtv->dvbnet);
fdtv->demux.dmx.close(&fdtv->demux.dmx);
fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend);
dvb_dmxdev_release(&fdtv->dmxdev);
dvb_dmx_release(&fdtv->demux);
dvb_unregister_adapter(&fdtv->adapter);
}
static void unregister_dvb(struct em28xx_dvb *dvb)
{
dvb_net_release(&dvb->net);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(&dvb->demux);
dvb_unregister_frontend(dvb->frontend);
dvb_frontend_detach(dvb->frontend);
dvb_unregister_adapter(&dvb->adapter);
}
int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap)
{
if (adap->state & DVB_USB_ADAP_STATE_DVB) {
deb_info("unregistering DVB part\n");
dvb_net_release(&adap->dvb_net);
adap->demux.dmx.close(&adap->demux.dmx);
dvb_dmxdev_release(&adap->dmxdev);
dvb_dmx_release(&adap->demux);
dvb_unregister_adapter(&adap->dvb_adap);
adap->state &= ~DVB_USB_ADAP_STATE_DVB;
}
return 0;
}
static int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
{
dev_dbg(&adap_to_d(adap)->udev->dev, "%s: adap=%d\n", __func__,
adap->id);
if (adap->dvb_adap.priv) {
dvb_net_release(&adap->dvb_net);
adap->demux.dmx.close(&adap->demux.dmx);
dvb_dmxdev_release(&adap->dmxdev);
dvb_dmx_release(&adap->demux);
dvb_unregister_adapter(&adap->dvb_adap);
}
return 0;
}
static void em28xx_unregister_dvb(struct em28xx_dvb *dvb)
{
dvb_net_release(&dvb->net);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(&dvb->demux);
if (dvb->fe[1])
dvb_unregister_frontend(dvb->fe[1]);
dvb_unregister_frontend(dvb->fe[0]);
if (dvb->fe[1] && !dvb->dont_attach_fe1)
dvb_frontend_detach(dvb->fe[1]);
dvb_frontend_detach(dvb->fe[0]);
dvb_unregister_adapter(&dvb->adapter);
}
static void budget_unregister(struct budget *budget)
{
struct dvb_demux *dvbdemux = &budget->demux;
dprintk(2, "budget: %p\n", budget);
dvb_net_release(&budget->dvb_net);
dvbdemux->dmx.close(&dvbdemux->dmx);
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->hw_frontend);
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->mem_frontend);
dvb_dmxdev_release(&budget->dmxdev);
dvb_dmx_release(&budget->demux);
}
static void flexcop_dvb_exit(struct flexcop_device *fc)
{
if (fc->init_state & FC_STATE_DVB_INIT) {
dvb_net_release(&fc->dvbnet);
fc->demux.dmx.close(&fc->demux.dmx);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
dvb_dmxdev_release(&fc->dmxdev);
dvb_dmx_release(&fc->demux);
dvb_unregister_adapter(&fc->dvb_adapter);
deb_info("deinitialized dvb stuff\n");
}
fc->init_state &= ~FC_STATE_DVB_INIT;
}
static void aml_dvb_dmx_release(struct aml_dvb *advb, struct aml_dmx *dmx)
{
int i;
dvb_net_release(&dmx->dvb_net);
aml_dmx_hw_deinit(dmx);
dmx->demux.dmx.close(&dmx->demux.dmx);
dmx->demux.dmx.remove_frontend(&dmx->demux.dmx, &dmx->mem_fe);
for (i=0; i<DMX_DEV_COUNT; i++) {
dmx->demux.dmx.remove_frontend(&dmx->demux.dmx, &dmx->hw_fe[i]);
}
dvb_dmxdev_release(&dmx->dmxdev);
dvb_dmx_release(&dmx->demux);
}
void au0828_dvb_unregister(struct au0828_dev *dev)
{
struct au0828_dvb *dvb = &dev->dvb;
dprintk(1, "%s()\n", __func__);
if (dvb->frontend == NULL)
return;
dvb_net_release(&dvb->net);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(&dvb->demux);
dvb_unregister_frontend(dvb->frontend);
dvb_frontend_detach(dvb->frontend);
dvb_unregister_adapter(&dvb->adapter);
}
int fdtv_dvb_register(struct firedtv *fdtv, const char *name)
{
int err;
err = dvb_register_adapter(&fdtv->adapter, name,
THIS_MODULE, fdtv->device, adapter_nr);
if (err < 0)
goto fail_log;
/*DMX_TS_FILTERING | DMX_SECTION_FILTERING*/
fdtv->demux.dmx.capabilities = 0;
fdtv->demux.priv = fdtv;
fdtv->demux.filternum = 16;
fdtv->demux.feednum = 16;
fdtv->demux.start_feed = fdtv_start_feed;
fdtv->demux.stop_feed = fdtv_stop_feed;
fdtv->demux.write_to_decoder = NULL;
err = dvb_dmx_init(&fdtv->demux);
if (err)
goto fail_unreg_adapter;
fdtv->dmxdev.filternum = 16;
fdtv->dmxdev.demux = &fdtv->demux.dmx;
fdtv->dmxdev.capabilities = 0;
err = dvb_dmxdev_init(&fdtv->dmxdev, &fdtv->adapter);
if (err)
goto fail_dmx_release;
fdtv->frontend.source = DMX_FRONTEND_0;
err = fdtv->demux.dmx.add_frontend(&fdtv->demux.dmx, &fdtv->frontend);
if (err)
goto fail_dmxdev_release;
err = fdtv->demux.dmx.connect_frontend(&fdtv->demux.dmx,
&fdtv->frontend);
if (err)
goto fail_rem_frontend;
err = dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx);
if (err)
goto fail_disconnect_frontend;
fdtv_frontend_init(fdtv, name);
err = dvb_register_frontend(&fdtv->adapter, &fdtv->fe);
if (err)
goto fail_net_release;
err = fdtv_ca_register(fdtv);
if (err)
dev_info(fdtv->device,
"Conditional Access Module not enabled\n");
return 0;
fail_net_release:
dvb_net_release(&fdtv->dvbnet);
fail_disconnect_frontend:
fdtv->demux.dmx.close(&fdtv->demux.dmx);
fail_rem_frontend:
fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend);
fail_dmxdev_release:
dvb_dmxdev_release(&fdtv->dmxdev);
fail_dmx_release:
dvb_dmx_release(&fdtv->demux);
fail_unreg_adapter:
dvb_unregister_adapter(&fdtv->adapter);
fail_log:
dev_err(fdtv->device, "DVB initialization failed\n");
return err;
}
int __devinit mantis_dvb_init(struct mantis_pci *mantis)
{
struct mantis_hwconfig *config = mantis->hwconfig;
int result = -1;
dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter");
result = dvb_register_adapter(&mantis->dvb_adapter,
"Mantis DVB adapter",
THIS_MODULE,
&mantis->pdev->dev,
adapter_nr);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "Error registering adapter");
return -ENODEV;
}
mantis->dvb_adapter.priv = mantis;
mantis->demux.dmx.capabilities = DMX_TS_FILTERING |
DMX_SECTION_FILTERING |
DMX_MEMORY_BASED_FILTERING;
mantis->demux.priv = mantis;
mantis->demux.filternum = 256;
mantis->demux.feednum = 256;
mantis->demux.start_feed = mantis_dvb_start_feed;
mantis->demux.stop_feed = mantis_dvb_stop_feed;
mantis->demux.write_to_decoder = NULL;
dprintk(MANTIS_DEBUG, 1, "dvb_dmx_init");
result = dvb_dmx_init(&mantis->demux);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
goto err0;
}
mantis->dmxdev.filternum = 256;
mantis->dmxdev.demux = &mantis->demux.dmx;
mantis->dmxdev.capabilities = 0;
dprintk(MANTIS_DEBUG, 1, "dvb_dmxdev_init");
result = dvb_dmxdev_init(&mantis->dmxdev, &mantis->dvb_adapter);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result);
goto err1;
}
mantis->fe_hw.source = DMX_FRONTEND_0;
result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_hw);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
goto err2;
}
mantis->fe_mem.source = DMX_MEMORY_FE;
result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_mem);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
goto err3;
}
result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx, &mantis->fe_hw);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
goto err4;
}
dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
tasklet_disable(&mantis->tasklet);
if (mantis->hwconfig) {
result = config->frontend_init(mantis, mantis->fe);
if (result < 0) {
dprintk(MANTIS_ERROR, 1, "!!! NO Frontends found !!!");
goto err5;
} else {
if (mantis->fe == NULL) {
dprintk(MANTIS_ERROR, 1, "FE <NULL>");
goto err5;
}
if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) {
dprintk(MANTIS_ERROR, 1, "ERROR: Frontend registration failed");
if (mantis->fe->ops.release)
mantis->fe->ops.release(mantis->fe);
mantis->fe = NULL;
goto err5;
}
}
}
return 0;
/* */
err5:
tasklet_kill(&mantis->tasklet);
dvb_net_release(&mantis->dvbnet);
dvb_unregister_frontend(mantis->fe);
dvb_frontend_detach(mantis->fe);
err4:
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
err3:
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
err2:
dvb_dmxdev_release(&mantis->dmxdev);
err1:
dvb_dmx_release(&mantis->demux);
err0:
dvb_unregister_adapter(&mantis->dvb_adapter);
return result;
}
