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path: root/drivers/media/video/saa7134/saa7134-dvb.c
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Diffstat (limited to 'drivers/media/video/saa7134/saa7134-dvb.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c216
1 files changed, 123 insertions, 93 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 87c10983266f..8c46115d4c79 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -535,11 +535,16 @@ static int configure_tda827x_fe(struct saa7134_dev *dev,
struct tda1004x_config *cdec_conf,
struct tda827x_config *tuner_conf)
{
- dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
- if (dev->dvb.frontend) {
+ struct videobuf_dvb_frontend *fe0;
+
+ /* Get the first frontend */
+ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+
+ fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
+ if (fe0->dvb.frontend) {
if (cdec_conf->i2c_gate)
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- if (dvb_attach(tda827x_attach, dev->dvb.frontend,
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
+ if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
cdec_conf->tuner_address,
&dev->i2c_adap, tuner_conf))
return 0;
@@ -944,12 +949,30 @@ static int dvb_init(struct saa7134_dev *dev)
{
int ret;
int attach_xc3028 = 0;
+ struct videobuf_dvb_frontend *fe0;
+
+ /* FIXME: add support for multi-frontend */
+ mutex_init(&dev->frontends.lock);
+ INIT_LIST_HEAD(&dev->frontends.felist);
+ dev->frontends.active_fe_id = 0;
+
+ printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
+
+ if (videobuf_dvb_alloc_frontend(&dev->frontends, 1) == NULL) {
+ printk(KERN_ERR "%s() failed to alloc\n", __func__);
+ return -ENOMEM;
+ }
+
+ /* Get the first frontend */
+ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+ if (!fe0)
+ return -EINVAL;
/* init struct videobuf_dvb */
dev->ts.nr_bufs = 32;
dev->ts.nr_packets = 32*4;
- dev->dvb.name = dev->name;
- videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
+ fe0->dvb.name = dev->name;
+ videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
&dev->pci->dev, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_ALTERNATE,
@@ -959,47 +982,47 @@ static int dvb_init(struct saa7134_dev *dev)
switch (dev->board) {
case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
dprintk("pinnacle 300i dvb setup\n");
- dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
+ fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
}
break;
case SAA7134_BOARD_AVERMEDIA_777:
case SAA7134_BOARD_AVERMEDIA_A16AR:
dprintk("avertv 777 dvb setup\n");
- dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
+ fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+ if (fe0->dvb.frontend) {
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x61,
TUNER_PHILIPS_TD1316);
}
break;
case SAA7134_BOARD_AVERMEDIA_A16D:
dprintk("AverMedia A16D dvb setup\n");
- dev->dvb.frontend = dvb_attach(mt352_attach,
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
&avermedia_xc3028_mt352_dev,
&dev->i2c_adap);
attach_xc3028 = 1;
break;
case SAA7134_BOARD_MD7134:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&medion_cardbus,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+ if (fe0->dvb.frontend) {
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&dev->i2c_adap, medion_cardbus.tuner_address,
TUNER_PHILIPS_FMD1216ME_MK3);
}
break;
case SAA7134_BOARD_PHILIPS_TOUGH:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&philips_tu1216_60_config,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+ fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
}
break;
case SAA7134_BOARD_FLYDVBTDUO:
@@ -1010,24 +1033,24 @@ static int dvb_init(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&philips_europa_config,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
- dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
- dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
+ if (fe0->dvb.frontend) {
+ dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
+ fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
+ fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
+ fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
+ fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
}
break;
case SAA7134_BOARD_VIDEOMATE_DVBT_200:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&philips_tu1216_61_config,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+ fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
}
break;
case SAA7134_BOARD_KWORLD_DVBT_210:
@@ -1066,14 +1089,14 @@ static int dvb_init(struct saa7134_dev *dev)
&tda827x_cfg_0) < 0)
goto dettach_frontend;
} else { /* satellite */
- dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
- if (dev->dvb.frontend) {
- if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
+ if (fe0->dvb.frontend) {
+ if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
goto dettach_frontend;
}
- if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
+ if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
0x08, 0, 0) == NULL) {
wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
goto dettach_frontend;
@@ -1083,11 +1106,11 @@ static int dvb_init(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&ads_tech_duo_config,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- if (dvb_attach(tda827x_attach,dev->dvb.frontend,
+ if (fe0->dvb.frontend) {
+ if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
ads_tech_duo_config.tuner_address, &dev->i2c_adap,
&ads_duo_cfg) == NULL) {
wprintk("no tda827x tuner found at addr: %02x\n",
@@ -1108,15 +1131,15 @@ static int dvb_init(struct saa7134_dev *dev)
&tda827x_cfg_0) < 0)
goto dettach_frontend;
} else { /* satellite */
- dev->dvb.frontend = dvb_attach(tda10086_attach,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
- if (dev->dvb.frontend) {
- struct dvb_frontend *fe = dev->dvb.frontend;
+ if (fe0->dvb.frontend) {
+ struct dvb_frontend *fe = fe0->dvb.frontend;
u8 dev_id = dev->eedata[2];
u8 data = 0xc4;
struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
- if (dvb_attach(tda826x_attach, dev->dvb.frontend,
+ if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap, 0) == NULL) {
wprintk("%s: Medion Quadro, no tda826x "
"found !\n", __func__);
@@ -1150,31 +1173,31 @@ static int dvb_init(struct saa7134_dev *dev)
}
break;
case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
- dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
+ fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
&dev->i2c_adap);
- if (dev->dvb.frontend)
- dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
+ if (fe0->dvb.frontend)
+ dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
NULL, DVB_PLL_TDHU2);
break;
case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
case SAA7134_BOARD_KWORLD_ATSC110:
- dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
+ fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
&dev->i2c_adap);
- if (dev->dvb.frontend)
- dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+ if (fe0->dvb.frontend)
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x61,
TUNER_PHILIPS_TUV1236D);
break;
case SAA7134_BOARD_FLYDVBS_LR300:
- dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
+ if (fe0->dvb.frontend) {
+ if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: No tda826x found!\n", __func__);
goto dettach_frontend;
}
- if (dvb_attach(isl6421_attach, dev->dvb.frontend,
+ if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
wprintk("%s: No ISL6421 found!\n", __func__);
goto dettach_frontend;
@@ -1182,25 +1205,25 @@ static int dvb_init(struct saa7134_dev *dev)
}
break;
case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&medion_cardbus,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
- dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
+ if (fe0->dvb.frontend) {
+ dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
+ fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
- dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&dev->i2c_adap, medion_cardbus.tuner_address,
TUNER_PHILIPS_FMD1216ME_MK3);
}
break;
case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
+ fe0->dvb.frontend = dvb_attach(tda10046_attach,
&philips_europa_config,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
+ fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
}
break;
case SAA7134_BOARD_CINERGY_HT_PCMCIA:
@@ -1239,15 +1262,15 @@ static int dvb_init(struct saa7134_dev *dev)
goto dettach_frontend;
break;
case SAA7134_BOARD_PHILIPS_SNAKE:
- dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
&dev->i2c_adap);
- if (dev->dvb.frontend) {
- if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
+ if (fe0->dvb.frontend) {
+ if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: No tda826x found!\n", __func__);
goto dettach_frontend;
}
- if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
+ if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
wprintk("%s: No lnbp21 found!\n", __func__);
goto dettach_frontend;
@@ -1269,24 +1292,24 @@ static int dvb_init(struct saa7134_dev *dev)
saa7134_set_gpio(dev, 25, 0);
msleep(10);
saa7134_set_gpio(dev, 25, 1);
- dev->dvb.frontend = dvb_attach(mt352_attach,
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
&avermedia_xc3028_mt352_dev,
&dev->i2c_adap);
attach_xc3028 = 1;
break;
case SAA7134_BOARD_MD7134_BRIDGE_2:
- dev->dvb.frontend = dvb_attach(tda10086_attach,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach,
&sd1878_4m, &dev->i2c_adap);
- if (dev->dvb.frontend) {
+ if (fe0->dvb.frontend) {
struct dvb_frontend *fe;
- if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
+ if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
wprintk("%s: MD7134 DVB-S, no SD1878 "
"found !\n", __func__);
goto dettach_frontend;
}
/* we need to open the i2c gate (we know it exists) */
- fe = dev->dvb.frontend;
+ fe = fe0->dvb.frontend;
fe->ops.i2c_gate_ctrl(fe, 1);
if (dvb_attach(isl6405_attach, fe,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
@@ -1305,7 +1328,7 @@ static int dvb_init(struct saa7134_dev *dev)
saa7134_set_gpio(dev, 25, 0);
msleep(10);
saa7134_set_gpio(dev, 25, 1);
- dev->dvb.frontend = dvb_attach(mt352_attach,
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
&avermedia_xc3028_mt352_dev,
&dev->i2c_adap);
attach_xc3028 = 1;
@@ -1316,17 +1339,17 @@ static int dvb_init(struct saa7134_dev *dev)
&tda827x_cfg_2) < 0)
goto dettach_frontend;
} else { /* satellite */
- dev->dvb.frontend = dvb_attach(tda10086_attach,
+ fe0->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
- if (dev->dvb.frontend) {
+ if (fe0->dvb.frontend) {
if (dvb_attach(tda826x_attach,
- dev->dvb.frontend, 0x60,
+ fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: Asus Tiger 3in1, no "
"tda826x found!\n", __func__);
goto dettach_frontend;
}
- if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
+ if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
wprintk("%s: Asus Tiger 3in1, no lnbp21"
" found!\n", __func__);
@@ -1352,10 +1375,10 @@ static int dvb_init(struct saa7134_dev *dev)
.i2c_addr = 0x61,
};
- if (!dev->dvb.frontend)
+ if (!fe0->dvb.frontend)
return -1;
- fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
+ fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
if (!fe) {
printk(KERN_ERR "%s/2: xc3028 attach failed\n",
dev->name);
@@ -1363,40 +1386,47 @@ static int dvb_init(struct saa7134_dev *dev)
}
}
- if (NULL == dev->dvb.frontend) {
+ if (NULL == fe0->dvb.frontend) {
printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
return -1;
}
/* define general-purpose callback pointer */
- dev->dvb.frontend->callback = saa7134_tuner_callback;
+ fe0->dvb.frontend->callback = saa7134_tuner_callback;
/* register everything else */
- ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
- adapter_nr);
+ ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+ &dev->pci->dev, adapter_nr, 0);
/* this sequence is necessary to make the tda1004x load its firmware
* and to enter analog mode of hybrid boards
*/
if (!ret) {
- if (dev->dvb.frontend->ops.init)
- dev->dvb.frontend->ops.init(dev->dvb.frontend);
- if (dev->dvb.frontend->ops.sleep)
- dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
- if (dev->dvb.frontend->ops.tuner_ops.sleep)
- dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
+ if (fe0->dvb.frontend->ops.init)
+ fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
+ if (fe0->dvb.frontend->ops.sleep)
+ fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
+ if (fe0->dvb.frontend->ops.tuner_ops.sleep)
+ fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
}
return ret;
dettach_frontend:
- if (dev->dvb.frontend)
- dvb_frontend_detach(dev->dvb.frontend);
- dev->dvb.frontend = NULL;
+ if (fe0->dvb.frontend)
+ dvb_frontend_detach(fe0->dvb.frontend);
+ fe0->dvb.frontend = NULL;
return -1;
}
static int dvb_fini(struct saa7134_dev *dev)
{
+ struct videobuf_dvb_frontend *fe0;
+
+ /* Get the first frontend */
+ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+ if (!fe0)
+ return -EINVAL;
+
/* FIXME: I suspect that this code is bogus, since the entry for
Pinnacle 300I DVB-T PAL already defines the proper init to allow
the detection of mt2032 (TDA9887_PORT2_INACTIVE)
@@ -1416,7 +1446,7 @@ static int dvb_fini(struct saa7134_dev *dev)
u8 data = 0x80;
struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
struct dvb_frontend *fe;
- fe = dev->dvb.frontend;
+ fe = fe0->dvb.frontend;
if (fe->ops.i2c_gate_ctrl) {
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(&dev->i2c_adap, &msg, 1);
@@ -1424,8 +1454,8 @@ static int dvb_fini(struct saa7134_dev *dev)
}
}
}
- if (dev->dvb.frontend)
- videobuf_dvb_unregister(&dev->dvb);
+ if (fe0->dvb.frontend)
+ videobuf_dvb_unregister_bus(&dev->frontends);
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 14:44:46 +0300