diff options
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 24 | ||||
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885.h | 2 |
2 files changed, 18 insertions, 8 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index bb291c661143..a25a037e88ef 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -119,8 +119,6 @@ static void dvb_buf_release(struct videobuf_queue *q, cx23885_free_buffer(q, (struct cx23885_buffer *)vb); } -static int cx23885_dvb_set_frontend(struct dvb_frontend *fe); - static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open) { struct videobuf_dvb_frontends *f; @@ -135,12 +133,6 @@ static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open) if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); - - /* - * FIXME: Improve this path to avoid calling the - * cx23885_dvb_set_frontend() every time it passes here. - */ - cx23885_dvb_set_frontend(fe->dvb.frontend); } static struct videobuf_queue_ops dvb_qops = { @@ -561,9 +553,21 @@ static int cx23885_dvb_set_frontend(struct dvb_frontend *fe) cx23885_gpio_set(dev, GPIO_0); break; } + + /* Call the real set_frontend */ + if (port->set_frontend) + return port->set_frontend(fe); + return 0; } +static void cx23885_set_frontend_hook(struct cx23885_tsport *port, + struct dvb_frontend *fe) +{ + port->set_frontend = fe->ops.set_frontend; + fe->ops.set_frontend = cx23885_dvb_set_frontend; +} + static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = { .prod = LGS8GXX_PROD_LGS8G75, .demod_address = 0x19, @@ -771,6 +775,8 @@ static int dvb_register(struct cx23885_tsport *port) 0x60, &dev->i2c_bus[1].i2c_adap, &hauppauge_hvr127x_config); } + if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275) + cx23885_set_frontend_hook(port, fe0->dvb.frontend); break; case CX23885_BOARD_HAUPPAUGE_HVR1255: case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: @@ -1106,6 +1112,7 @@ static int dvb_register(struct cx23885_tsport *port) &i2c_bus2->i2c_adap, &mygica_x8506_xc5000_config); } + cx23885_set_frontend_hook(port, fe0->dvb.frontend); break; case CX23885_BOARD_MAGICPRO_PROHDTVE2: i2c_bus = &dev->i2c_bus[0]; @@ -1119,6 +1126,7 @@ static int dvb_register(struct cx23885_tsport *port) &i2c_bus2->i2c_adap, &magicpro_prohdtve2_xc5000_config); } + cx23885_set_frontend_hook(port, fe0->dvb.frontend); break; case CX23885_BOARD_HAUPPAUGE_HVR1850: i2c_bus = &dev->i2c_bus[0]; diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h index 5687d3f678db..038caf53908b 100644 --- a/drivers/media/pci/cx23885/cx23885.h +++ b/drivers/media/pci/cx23885/cx23885.h @@ -320,6 +320,8 @@ struct cx23885_tsport { /* Workaround for a temp dvb_frontend that the tuner can attached to */ struct dvb_frontend analog_fe; + + int (*set_frontend)(struct dvb_frontend *fe); }; struct cx23885_kernel_ir { |