diff options
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-dvb.c')
-rw-r--r-- | drivers/media/video/cx23885/cx23885-dvb.c | 115 |
1 files changed, 65 insertions, 50 deletions
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 24bd18327aa..fe1218fd44c 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -312,48 +312,53 @@ static int dvb_register(struct cx23885_tsport *port) { struct cx23885_dev *dev = port->dev; struct cx23885_i2c *i2c_bus = NULL; + struct videobuf_dvb_frontend *fe0; + + fe0 = videobuf_dvb_get_frontend(&port->frontends, 0); + if (!fe0) + return -EINVAL; /* init struct videobuf_dvb */ - port->dvb.name = dev->name; + fe0->dvb.name = dev->name; /* init frontend */ switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_generic_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } break; case CX23885_BOARD_HAUPPAUGE_HVR1800: i2c_bus = &dev->i2c_bus[0]; - switch (alt_tuner) { + switch (alt_tuner) { // XXXXXX multifrontend? case 1: - port->dvb.frontend = + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_ezqam_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(tda829x_attach, fe0->dvb.frontend, &dev->i2c_bus[1].i2c_adap, 0x42, &tda829x_no_probe); - dvb_attach(tda18271_attach, port->dvb.frontend, + dvb_attach(tda18271_attach, fe0->dvb.frontend, 0x60, &dev->i2c_bus[1].i2c_adap, &hauppauge_tda18271_config); } break; case 0: default: - port->dvb.frontend = + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_generic_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); break; @@ -361,42 +366,42 @@ static int dvb_register(struct cx23885_tsport *port) break; case CX23885_BOARD_HAUPPAUGE_HVR1800lp: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1800lp_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } break; case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_5_express, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(simple_tuner_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF); } break; case CX23885_BOARD_HAUPPAUGE_HVR1500Q: i2c_bus = &dev->i2c_bus[1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1500q_config, &dev->i2c_bus[0].i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(xc5000_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(xc5000_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_hvr1500q_tunerconfig); break; case CX23885_BOARD_HAUPPAUGE_HVR1500: i2c_bus = &dev->i2c_bus[1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1500_config, &dev->i2c_bus[0].i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &i2c_bus->i2c_adap, @@ -409,7 +414,7 @@ static int dvb_register(struct cx23885_tsport *port) }; fe = dvb_attach(xc2028_attach, - port->dvb.frontend, &cfg); + fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } @@ -417,24 +422,24 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_HAUPPAUGE_HVR1200: case CX23885_BOARD_HAUPPAUGE_HVR1700: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(tda10048_attach, + fe0->dvb.frontend = dvb_attach(tda10048_attach, &hauppauge_hvr1200_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(tda829x_attach, fe0->dvb.frontend, &dev->i2c_bus[1].i2c_adap, 0x42, &tda829x_no_probe); - dvb_attach(tda18271_attach, port->dvb.frontend, + dvb_attach(tda18271_attach, fe0->dvb.frontend, 0x60, &dev->i2c_bus[1].i2c_adap, &hauppauge_hvr1200_tuner_config); } break; case CX23885_BOARD_HAUPPAUGE_HVR1400: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(dib7000p_attach, + fe0->dvb.frontend = dvb_attach(dib7000p_attach, &i2c_bus->i2c_adap, 0x12, &hauppauge_hvr1400_dib7000_config); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &dev->i2c_bus[1].i2c_adap, @@ -449,7 +454,7 @@ static int dvb_register(struct cx23885_tsport *port) }; fe = dvb_attach(xc2028_attach, - port->dvb.frontend, &cfg); + fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } @@ -457,25 +462,25 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: i2c_bus = &dev->i2c_bus[port->nr - 1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &dvico_s5h1409_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend == NULL) - port->dvb.frontend = dvb_attach(s5h1411_attach, + if (fe0->dvb.frontend == NULL) + fe0->dvb.frontend = dvb_attach(s5h1411_attach, &dvico_s5h1411_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(xc5000_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(xc5000_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &dvico_xc5000_tunerconfig); break; case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: { i2c_bus = &dev->i2c_bus[port->nr - 1]; - port->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &i2c_bus->i2c_adap, @@ -487,7 +492,7 @@ static int dvb_register(struct cx23885_tsport *port) .demod = XC3028_FE_ZARLINK456, }; - fe = dvb_attach(xc2028_attach, port->dvb.frontend, + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); @@ -497,10 +502,10 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &dev->i2c_bus[1].i2c_adap, @@ -512,7 +517,7 @@ static int dvb_register(struct cx23885_tsport *port) .demod = XC3028_FE_ZARLINK456, }; - fe = dvb_attach(xc2028_attach, port->dvb.frontend, + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); @@ -523,29 +528,36 @@ static int dvb_register(struct cx23885_tsport *port) dev->name); break; } - if (NULL == port->dvb.frontend) { + if (NULL == fe0->dvb.frontend) { printk("%s: frontend initialization failed\n", dev->name); return -1; } /* define general-purpose callback pointer */ - port->dvb.frontend->callback = cx23885_tuner_callback; + fe0->dvb.frontend->callback = cx23885_tuner_callback; /* Put the analog decoder in standby to keep it quiet */ cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL); - if (port->dvb.frontend->ops.analog_ops.standby) - port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend); + if (fe0->dvb.frontend->ops.analog_ops.standby) + fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend); /* register everything */ - return videobuf_dvb_register(&port->dvb, THIS_MODULE, port, + return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port, &dev->pci->dev, adapter_nr); + } int cx23885_dvb_register(struct cx23885_tsport *port) { + + struct videobuf_dvb_frontend *fe0; struct cx23885_dev *dev = port->dev; int err; + fe0 = videobuf_dvb_get_frontend(&port->frontends, 0); + if (!fe0) + err = -EINVAL; + dprintk(1, "%s\n", __func__); dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", dev->board, @@ -557,7 +569,7 @@ int cx23885_dvb_register(struct cx23885_tsport *port) /* dvb stuff */ printk("%s: cx23885 based dvb card\n", dev->name); - videobuf_queue_sg_init(&port->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock, + videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, sizeof(struct cx23885_buffer), port); err = dvb_register(port); @@ -569,9 +581,12 @@ int cx23885_dvb_register(struct cx23885_tsport *port) int cx23885_dvb_unregister(struct cx23885_tsport *port) { + struct videobuf_dvb_frontend *fe0; + + fe0 = videobuf_dvb_get_frontend(&port->frontends, 0); /* dvb */ - if(port->dvb.frontend) - videobuf_dvb_unregister(&port->dvb); + if(fe0->dvb.frontend) + videobuf_dvb_unregister_bus(&port->frontends); return 0; } |