From 781dacc82ac8105e19dd62e76b8d4278e680af81 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 16 Jan 2012 18:57:51 -0300 Subject: [PATCH] [media] az6007: Change it to use the MFE solution adopted at dvb-usb This driver were written to use a previous solution for MFE at dvb-usb. Due to the internal API changes, change the binding to work with the new way. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/az6007.c | 42 +++++++++++++++----------------------- 1 file changed, 17 insertions(+), 25 deletions(-) diff --git a/drivers/media/dvb/dvb-usb/az6007.c b/drivers/media/dvb/dvb-usb/az6007.c index b667854..92ded30 100644 --- a/drivers/media/dvb/dvb-usb/az6007.c +++ b/drivers/media/dvb/dvb-usb/az6007.c @@ -66,7 +66,7 @@ static struct drxk_config terratec_h7_drxk = { .adr = 0x29, .single_master = 1, .no_i2c_bridge = 0, - .max_size = 64, + .chunk_size = 64, .microcode_name = "dvb-usb-terratec-h7-drxk.fw", .parallel_ts = 1, }; @@ -290,26 +290,21 @@ static int az6007_frontend_attach(struct dvb_usb_adapter *adap) { struct az6007_device_state *st = adap->priv; - /* FIXME: dvb-usb will call this function twice! */ - if (adap->fe[0]) - return 0; - BUG_ON(!st); az6007_frontend_poweron(adap); info("attaching demod drxk"); - adap->fe[0] = dvb_attach(drxk_attach, &terratec_h7_drxk, - &adap->dev->i2c_adap, &adap->fe[1]); - if (!adap->fe[0]) + adap->fe_adap[0].fe = dvb_attach(drxk_attach, &terratec_h7_drxk, + &adap->dev->i2c_adap); + if (!adap->fe_adap[0].fe) return -EINVAL; - adap->fe[0]->sec_priv = adap; + adap->fe_adap[0].fe->sec_priv = adap; /* FIXME: do we need a pll semaphore? */ sema_init(&st->pll_mutex, 1); - st->gate_ctrl = adap->fe[0]->ops.i2c_gate_ctrl; - adap->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl; - adap->dont_attach_fe[1] = true; + st->gate_ctrl = adap->fe_adap[0].fe->ops.i2c_gate_ctrl; + adap->fe_adap[0].fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; return 0; } @@ -325,19 +320,15 @@ static int az6007_tuner_attach(struct dvb_usb_adapter *adap) info("attaching tuner mt2063"); /* Attach mt2063 to DVB-C frontend */ - if (adap->fe[0]->ops.i2c_gate_ctrl) - adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 1); - if (!dvb_attach(mt2063_attach, adap->fe[0], &az6007_mt2063_config, + if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl) + adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1); + if (!dvb_attach(mt2063_attach, adap->fe_adap[0].fe, + &az6007_mt2063_config, &adap->dev->i2c_adap)) return -EINVAL; - if (adap->fe[0]->ops.i2c_gate_ctrl) - adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 0); - - /* Hack - needed due to drxk */ - adap->fe[1]->tuner_priv = adap->fe[0]->tuner_priv; - memcpy(&adap->fe[1]->ops.tuner_ops, - &adap->fe[0]->ops.tuner_ops, sizeof(adap->fe[0]->ops.tuner_ops)); + if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl) + adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0); return 0; } @@ -530,7 +521,8 @@ static struct dvb_usb_device_properties az6007_properties = { .num_adapters = 1, .adapter = { { - .num_frontends = 2, + .num_frontends = 1, + .fe = {{ .streaming_ctrl = az6007_streaming_ctrl, .tuner_attach = az6007_tuner_attach, .frontend_attach = az6007_frontend_attach, @@ -547,8 +539,8 @@ static struct dvb_usb_device_properties az6007_properties = { } }, .size_of_priv = sizeof(struct az6007_device_state), - } - }, + }} + } }, .power_ctrl = az6007_power_ctrl, .read_mac_address = az6007_read_mac_addr, -- 2.7.4