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V4L/DVB (7262): Add support for xc3028-based boards
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This patch adds support for the following saa7134 xc3028 based boards:
132 -> AVerMedia Cardbus TV/Radio (E506R)       [1461:f436]
133 -> AVerMedia Hybrid TV/Radio (A16D)         [1461:f936]
134 -> Avermedia M115                           [1461:a836]
135 -> Compro VideoMate T750                    [185b:c900]

This is based on a original patch thanks to Markus Rechberger that added xc3028
gpio init code for the above boards.

This patch moves saa7134_tuner_callback to saa7134-cards, originally used only
by tda8290 DVB-S boards. The callback was made more generic to support other
tuners.

Currently, it supports both tda8290 and xc2028/xc3028 tuners. Added also the
basis for xc5000 tuner callback.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab committed Apr 24, 2008
1 parent 446018d commit bc36a68
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Showing 5 changed files with 259 additions and 48 deletions.
4 changes: 4 additions & 0 deletions Documentation/video4linux/CARDLIST.saa7134
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Original file line number Diff line number Diff line change
Expand Up @@ -134,3 +134,7 @@
133 -> NXP Snake DVB-S reference design
134 -> Medion/Creatix CTX953 Hybrid [16be:0010]
135 -> MSI TV@nywhere A/D v1.1 [1462:8625]
136 -> AVerMedia Cardbus TV/Radio (E506R) [1461:f436]
137 -> AVerMedia Hybrid TV/Radio (A16D) [1461:f936]
138 -> Avermedia M115 [1461:a836]
139 -> Compro VideoMate T750 [185b:c900]
230 changes: 217 additions & 13 deletions drivers/media/video/saa7134/saa7134-cards.c
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Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,12 @@

#include <linux/init.h>
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>

#include "saa7134-reg.h"
#include "saa7134.h"
#include "tuner-xc2028.h"
#include <media/v4l2-common.h>
#include <media/tveeprom.h>

Expand Down Expand Up @@ -4064,6 +4067,97 @@ struct saa7134_board saa7134_boards[] = {
.gpio = 0x0200000,
},
},
[SAA7134_BOARD_AVERMEDIA_CARDBUS_506] = {
.name = "AVerMedia Cardbus TV/Radio (E506R)",
.audio_clock = 0x187de7,
.tuner_type = TUNER_XC2028,
/*
TODO:
.mpeg = SAA7134_MPEG_DVB,
*/

.inputs = {{
.name = name_tv,
.vmux = 1,
.amux = TV,
.tv = 1,
}, {
.name = name_comp1,
.vmux = 3,
.amux = LINE2,
}, {
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
} },
.radio = {
.name = name_radio,
.amux = TV,
},
},
[SAA7134_BOARD_AVERMEDIA_A16D] = {
.name = "AVerMedia Hybrid TV/Radio (A16D)",
.audio_clock = 0x187de7,
.tuner_type = TUNER_XC2028,
.inputs = {{
.name = name_tv,
.vmux = 1,
.amux = TV,
.tv = 1,
}, {
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
} },
.radio = {
.name = name_radio,
.amux = LINE1,
},
},
[SAA7134_BOARD_AVERMEDIA_M115] = {
.name = "Avermedia M115",
.audio_clock = 0x187de7,
.tuner_type = TUNER_XC2028,
.inputs = {{
.name = name_tv,
.vmux = 1,
.amux = TV,
.tv = 1,
}, {
.name = name_comp1,
.vmux = 3,
.amux = LINE1,
}, {
.name = name_svideo,
.vmux = 8,
.amux = LINE2,
} },
},
[SAA7134_BOARD_VIDEOMATE_T750] = {
/* John Newbigin <jn@it.swin.edu.au> */
.name = "Compro VideoMate T750",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_XC2028,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
.vmux = 3,
.amux = TV,
.tv = 1,
}, {
.name = name_comp1,
.vmux = 1,
.amux = LINE2,
}, {
.name = name_svideo,
.vmux = 8,
.amux = LINE2,
} },
.radio = {
.name = name_radio,
.amux = TV,
}
}
};

const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
Expand Down Expand Up @@ -5027,6 +5121,30 @@ struct pci_device_id saa7134_pci_tbl[] = {
.subdevice = 0x8625, /* TV@nywhere A/D v1.1 */
.driver_data = SAA7134_BOARD_MSI_TVANYWHERE_AD11,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x1461, /* Avermedia Technologies Inc */
.subdevice = 0xf436,
.driver_data = SAA7134_BOARD_AVERMEDIA_CARDBUS_506,
}, {
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x1461, /* Avermedia Technologies Inc */
.subdevice = 0xf936,
.driver_data = SAA7134_BOARD_AVERMEDIA_A16D,
}, {
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x1461, /* Avermedia Technologies Inc */
.subdevice = 0xa836,
.driver_data = SAA7134_BOARD_AVERMEDIA_M115,
}, {
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x185b,
.subdevice = 0xc900,
.driver_data = SAA7134_BOARD_VIDEOMATE_T750,
}, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
Expand Down Expand Up @@ -5082,6 +5200,67 @@ static void board_flyvideo(struct saa7134_dev *dev)
dev->name, dev->name, dev->name);
}

static int saa7134_xc2028_callback(struct saa7134_dev *dev,
int command, int arg)
{
switch (command) {
case XC2028_TUNER_RESET:
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000);
saa_andorl(SAA7133_ANALOG_IO_SELECT >> 2, 0x02, 0x02);
saa_andorl(SAA7134_ANALOG_IN_CTRL1 >> 2, 0x81, 0x81);
saa_andorl(SAA7134_AUDIO_CLOCK0 >> 2, 0x03187de7, 0x03187de7);
saa_andorl(SAA7134_AUDIO_PLL_CTRL >> 2, 0x03, 0x03);
saa_andorl(SAA7134_AUDIO_CLOCKS_PER_FIELD0 >> 2,
0x0001e000, 0x0001e000);
return 0;
}
return -EINVAL;
}


static int saa7134_tda8290_callback(struct saa7134_dev *dev,
int command, int arg)
{
u8 sync_control;

switch (command) {
case 0: /* switch LNA gain through GPIO 22*/
saa7134_set_gpio(dev, 22, arg) ;
break;
case 1: /* vsync output at GPIO22. 50 / 60Hz */
saa_andorb(SAA7134_VIDEO_PORT_CTRL3, 0x80, 0x80);
saa_andorb(SAA7134_VIDEO_PORT_CTRL6, 0x0f, 0x03);
if (arg == 1)
sync_control = 11;
else
sync_control = 17;
saa_writeb(SAA7134_VGATE_START, sync_control);
saa_writeb(SAA7134_VGATE_STOP, sync_control + 1);
saa_andorb(SAA7134_MISC_VGATE_MSB, 0x03, 0x00);
break;
default:
return -EINVAL;
}

return 0;
}

int saa7134_tuner_callback(void *priv, int command, int arg)
{
struct i2c_algo_bit_data *i2c_algo = priv;
struct saa7134_dev *dev = i2c_algo->data;

switch (dev->tuner_type) {
case TUNER_PHILIPS_TDA8290:
return saa7134_tda8290_callback(dev, command, arg);
case TUNER_XC2028:
return saa7134_xc2028_callback(dev, command, arg);
}
return -EINVAL;
}
EXPORT_SYMBOL(saa7134_tuner_callback);

/* ----------------------------------------------------------- */

static void hauppauge_eeprom(struct saa7134_dev *dev, u8 *eeprom_data)
Expand Down Expand Up @@ -5151,6 +5330,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
case SAA7134_BOARD_VIDEOMATE_DVBT_200:
case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
case SAA7134_BOARD_VIDEOMATE_T750:
case SAA7134_BOARD_MANLI_MTV001:
case SAA7134_BOARD_MANLI_MTV002:
case SAA7134_BOARD_BEHOLD_409FM:
Expand Down Expand Up @@ -5217,6 +5397,8 @@ int saa7134_board_init1(struct saa7134_dev *dev)
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS:
case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
case SAA7134_BOARD_AVERMEDIA_M115:
case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM:
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff);
Expand Down Expand Up @@ -5284,11 +5466,16 @@ int saa7134_board_init2(struct saa7134_dev *dev)
dev->tuner_type = saa7134_boards[dev->board].tuner_type;

if (TUNER_ABSENT != dev->tuner_type) {
tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = dev->tuner_type;
tun_setup.addr = ADDR_UNSET;
tun_setup.mode_mask = T_RADIO |
T_ANALOG_TV |
T_DIGITAL_TV;
tun_setup.type = dev->tuner_type;
tun_setup.addr = ADDR_UNSET;
tun_setup.tuner_callback = saa7134_tuner_callback;

saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR, &tun_setup);
saa7134_i2c_call_clients(dev,
TUNER_SET_TYPE_ADDR,
&tun_setup);
}
break;
case SAA7134_BOARD_MD7134:
Expand Down Expand Up @@ -5359,11 +5546,14 @@ int saa7134_board_init2(struct saa7134_dev *dev)
&tda9887_cfg);
}

tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.mode_mask = T_RADIO |
T_ANALOG_TV |
T_DIGITAL_TV;
tun_setup.type = dev->tuner_type;
tun_setup.addr = ADDR_UNSET;

saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
saa7134_i2c_call_clients(dev,
TUNER_SET_TYPE_ADDR, &tun_setup);
}
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
Expand Down Expand Up @@ -5496,12 +5686,26 @@ int saa7134_board_init2(struct saa7134_dev *dev)
}
break;
}

if (dev->tuner_type == TUNER_XC2028) {
struct v4l2_priv_tun_config xc2028_cfg;
struct xc2028_ctrl ctl;

memset(&xc2028_cfg, 0, sizeof(ctl));
memset(&ctl, 0, sizeof(ctl));

ctl.fname = XC2028_DEFAULT_FIRMWARE;
ctl.max_len = 64;

/* FIXME: This should be device-dependent */
ctl.demod = XC3028_FE_OREN538;
ctl.mts = 1;

xc2028_cfg.tuner = TUNER_XC2028;
xc2028_cfg.priv = &ctl;

saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
}

return 0;
}

/* ----------------------------------------------------------- */
/*
* Local variables:
* c-basic-offset: 8
* End:
*/
34 changes: 0 additions & 34 deletions drivers/media/video/saa7134/saa7134-core.c
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Original file line number Diff line number Diff line change
Expand Up @@ -142,40 +142,6 @@ void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value)
}
}

int saa7134_tuner_callback(void *ptr, int command, int arg)
{
u8 sync_control;
struct i2c_algo_bit_data *i2c_algo = priv;
struct saa7134_dev *dev = i2c_algo->data;

switch (dev->tuner_type) {
case TUNER_PHILIPS_TDA8290:
switch (command) {
case 0: /* switch LNA gain through GPIO 22*/
saa7134_set_gpio(dev, 22, arg) ;
break;
case 1: /* vsync output at GPIO22. 50 / 60Hz */
dprintk("setting GPIO22 to vsync %d\n", arg);
saa_andorb(SAA7134_VIDEO_PORT_CTRL3, 0x80, 0x80);
saa_andorb(SAA7134_VIDEO_PORT_CTRL6, 0x0f, 0x03);
if (arg == 1)
sync_control = 11;
else
sync_control = 17;
saa_writeb(SAA7134_VGATE_START, sync_control);
saa_writeb(SAA7134_VGATE_STOP, sync_control + 1);
saa_andorb(SAA7134_MISC_VGATE_MSB, 0x03, 0x00);
break;
default:
return -EINVAL;
}
break;
default:
return -ENODEV;
}
return 0;
}

/* ------------------------------------------------------------------ */


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