mirror of https://gitee.com/openkylin/linux.git
V4L/DVB (8991): Added support for DVBWorld 2104 and TeVii S650 USB DVB-S2 cards
Added support for DVBWorld 2104 and TeVii S650 USB DVB-S2 cards This cards based on cx24116 demodulator. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Igor M. Liplianin
Mauro Carvalho Chehab
parent
2cf801e3e3
commit
fe03d5ee67
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@ -1,4 +1,5 @@
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/* DVB USB framework compliant Linux driver for the DVBWorld DVB-S 2102 Card
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/* DVB USB framework compliant Linux driver for the
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* DVBWorld DVB-S 2101, 2102, DVB-S2 2104 Card
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*
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* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
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*
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@ -12,18 +13,23 @@
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#include "dw2102.h"
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#include "stv0299.h"
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#include "z0194a.h"
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#include "cx24116.h"
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#ifndef USB_PID_DW2102
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#define USB_PID_DW2102 0x2102
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#endif
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#ifndef USB_PID_DW2104
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#define USB_PID_DW2104 0x2104
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#endif
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#define DW2102_READ_MSG 0
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#define DW2102_WRITE_MSG 1
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#define REG_1F_SYMBOLRATE_BYTE0 0x1f
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#define REG_20_SYMBOLRATE_BYTE1 0x20
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#define REG_21_SYMBOLRATE_BYTE2 0x21
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/* on my own*/
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#define DW2102_VOLTAGE_CTRL (0x1800)
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#define DW2102_RC_QUERY (0x1a00)
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@ -35,22 +41,27 @@ struct dw2102_rc_keys {
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u32 event;
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};
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/* debug */
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static int dvb_usb_dw2102_debug;
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module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
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MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer (or-able))." DVB_USB_DEBUG_STATUS);
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
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static int dw2102_op_rw(struct usb_device *dev, u8 request, u16 value,
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u8 *data, u16 len, int flags)
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u16 index, u8 * data, u16 len, int flags)
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{
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int ret;
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u8 u8buf[len];
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unsigned int pipe = (flags == DW2102_READ_MSG) ?
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usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
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usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
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u8 request_type = (flags == DW2102_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
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if (flags == DW2102_WRITE_MSG)
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memcpy(u8buf, data, len);
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ret = usb_control_msg(dev, pipe, request,
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request_type | USB_TYPE_VENDOR, value, 0 , u8buf, len, 2000);
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ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
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value, index , u8buf, len, 2000);
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if (flags == DW2102_READ_MSG)
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memcpy(data, u8buf, len);
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@ -65,7 +76,6 @@ static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
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struct dvb_usb_device *d = i2c_get_adapdata(adap);
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int i = 0, ret = 0;
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u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
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u8 request;
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u16 value;
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if (!d)
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@ -76,12 +86,11 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
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switch (num) {
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case 2:
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/* read stv0299 register */
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request = 0xb5;
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value = msg[0].buf[0];/* register */
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for (i = 0; i < msg[1].len; i++) {
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value = value + i;
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ret = dw2102_op_rw(d->udev, 0xb5,
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value, buf6, 2, DW2102_READ_MSG);
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ret = dw2102_op_rw(d->udev, 0xb5, value, 0,
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buf6, 2, DW2102_READ_MSG);
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msg[1].buf[i] = buf6[0];
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}
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@ -93,8 +102,8 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
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buf6[0] = 0x2a;
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buf6[1] = msg[0].buf[0];
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buf6[2] = msg[0].buf[1];
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ret = dw2102_op_rw(d->udev, 0xb2,
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0, buf6, 3, DW2102_WRITE_MSG);
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ret = dw2102_op_rw(d->udev, 0xb2, 0, 0,
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buf6, 3, DW2102_WRITE_MSG);
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break;
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case 0x60:
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if (msg[0].flags == 0) {
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@ -106,26 +115,26 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
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buf6[4] = msg[0].buf[1];
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buf6[5] = msg[0].buf[2];
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buf6[6] = msg[0].buf[3];
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ret = dw2102_op_rw(d->udev, 0xb2,
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0, buf6, 7, DW2102_WRITE_MSG);
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ret = dw2102_op_rw(d->udev, 0xb2, 0, 0,
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buf6, 7, DW2102_WRITE_MSG);
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} else {
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/* write to tuner pll */
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ret = dw2102_op_rw(d->udev, 0xb5,
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0, buf6, 1, DW2102_READ_MSG);
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/* read from tuner */
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ret = dw2102_op_rw(d->udev, 0xb5, 0,0,
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buf6, 1, DW2102_READ_MSG);
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msg[0].buf[0] = buf6[0];
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}
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break;
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case (DW2102_RC_QUERY):
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ret = dw2102_op_rw(d->udev, 0xb8,
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0, buf6, 2, DW2102_READ_MSG);
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ret = dw2102_op_rw(d->udev, 0xb8, 0, 0,
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buf6, 2, DW2102_READ_MSG);
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msg[0].buf[0] = buf6[0];
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msg[0].buf[1] = buf6[1];
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break;
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case (DW2102_VOLTAGE_CTRL):
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buf6[0] = 0x30;
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buf6[1] = msg[0].buf[0];
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ret = dw2102_op_rw(d->udev, 0xb2,
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0, buf6, 2, DW2102_WRITE_MSG);
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ret = dw2102_op_rw(d->udev, 0xb2, 0, 0,
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buf6, 2, DW2102_WRITE_MSG);
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break;
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}
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@ -136,6 +145,88 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
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return num;
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}
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static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
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{
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struct dvb_usb_device *d = i2c_get_adapdata(adap);
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int ret = 0;
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int len, i;
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if (!d)
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return -ENODEV;
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if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
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return -EAGAIN;
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switch (num) {
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case 2: {
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/* read */
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/* first write first register number */
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u8 ibuf [msg[1].len + 2], obuf[3];
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obuf[0] = 0xaa;
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obuf[1] = msg[0].len;
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obuf[2] = msg[0].buf[0];
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ret = dw2102_op_rw(d->udev, 0xc2, 0, 0,
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obuf, msg[0].len + 2, DW2102_WRITE_MSG);
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/* second read registers */
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ret = dw2102_op_rw(d->udev, 0xc3, 0xab , 0,
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ibuf, msg[1].len + 2, DW2102_READ_MSG);
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memcpy(msg[1].buf, ibuf + 2, msg[1].len);
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break;
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}
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case 1:
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switch (msg[0].addr) {
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case 0x55: {
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if (msg[0].buf[0] == 0xf7) {
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/* firmware */
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/* Write in small blocks */
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u8 obuf[19];
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obuf[0] = 0xaa;
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obuf[1] = 0x11;
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obuf[2] = 0xf7;
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len = msg[0].len - 1;
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i = 1;
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do {
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memcpy(obuf + 3, msg[0].buf + i, (len > 16 ? 16 : len));
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ret = dw2102_op_rw(d->udev, 0xc2, 0, 0,
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obuf, (len > 16 ? 16 : len) + 3, DW2102_WRITE_MSG);
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i += 16;
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len -= 16;
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} while (len > 0);
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} else {
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/* write to register */
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u8 obuf[msg[0].len + 2];
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obuf[0] = 0xaa;
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obuf[1] = msg[0].len;
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memcpy(obuf + 2, msg[0].buf, msg[0].len);
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ret = dw2102_op_rw(d->udev, 0xc2, 0, 0,
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obuf, msg[0].len + 2, DW2102_WRITE_MSG);
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}
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break;
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}
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case(DW2102_RC_QUERY): {
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u8 ibuf[2];
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ret = dw2102_op_rw(d->udev, 0xb8, 0, 0,
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ibuf, 2, DW2102_READ_MSG);
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memcpy(msg[0].buf, ibuf , 2);
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break;
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}
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case(DW2102_VOLTAGE_CTRL): {
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u8 obuf[2];
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obuf[0] = 0x30;
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obuf[1] = msg[0].buf[0];
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ret = dw2102_op_rw(d->udev, 0xb2, 0, 0,
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obuf, 2, DW2102_WRITE_MSG);
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break;
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}
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}
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break;
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}
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mutex_unlock(&d->i2c_mutex);
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return num;
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}
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static u32 dw2102_i2c_func(struct i2c_adapter *adapter)
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{
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return I2C_FUNC_I2C;
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@ -146,6 +237,34 @@ static struct i2c_algorithm dw2102_i2c_algo = {
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.functionality = dw2102_i2c_func,
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};
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static struct i2c_algorithm dw2104_i2c_algo = {
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.master_xfer = dw2104_i2c_transfer,
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.functionality = dw2102_i2c_func,
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};
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static int dw2102_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
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{
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int i;
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u8 ibuf[] = {0, 0};
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u8 eeprom[256], eepromline[16];
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for (i = 0; i < 256; i++) {
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if (dw2102_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW2102_READ_MSG) < 0) {
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err("read eeprom failed.");
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return -1;
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} else {
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eepromline[i%16] = ibuf[0];
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eeprom[i] = ibuf[0];
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}
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if ((i % 16) == 15) {
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deb_xfer("%02x: ", i - 15);
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debug_dump(eepromline, 16, deb_xfer);
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}
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}
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memcpy(mac, eeprom + 8, 6);
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return 0;
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};
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static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
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{
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static u8 command_13v[1] = {0x00};
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@ -163,6 +282,22 @@ static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
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return 0;
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}
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static struct cx24116_config dw2104_config = {
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.demod_address = 0x55,
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/*.mpg_clk_pos_pol = 0x01,*/
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};
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static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
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{
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if ((d->fe = dvb_attach(cx24116_attach, &dw2104_config,
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&d->dev->i2c_adap)) != NULL) {
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d->fe->ops.set_voltage = dw2102_set_voltage;
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info("Attached cx24116!\n");
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return 0;
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}
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return -EIO;
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}
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static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
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{
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d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
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@ -249,6 +384,8 @@ static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
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static struct usb_device_id dw2102_table[] = {
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{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
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{USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
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{USB_DEVICE(USB_VID_CYPRESS, 0x2104)},
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{USB_DEVICE(0x9022, 0xd650)},
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{ }
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};
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@ -273,25 +410,23 @@ static int dw2102_load_firmware(struct usb_device *dev,
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return ret;
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}
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break;
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case USB_PID_DW2102:
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default:
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fw = frmwr;
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break;
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}
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info("start downloading DW2102 firmware");
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info("start downloading DW210X firmware");
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p = kmalloc(fw->size, GFP_KERNEL);
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reset = 1;
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/*stop the CPU*/
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dw2102_op_rw(dev, 0xa0, 0x7f92, &reset, 1, DW2102_WRITE_MSG);
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dw2102_op_rw(dev, 0xa0, 0xe600, &reset, 1, DW2102_WRITE_MSG);
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dw2102_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW2102_WRITE_MSG);
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dw2102_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW2102_WRITE_MSG);
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if (p != NULL) {
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memcpy(p, fw->data, fw->size);
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for (i = 0; i < fw->size; i += 0x40) {
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b = (u8 *) p + i;
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if (dw2102_op_rw
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(dev, 0xa0, i, b , 0x40,
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DW2102_WRITE_MSG) != 0x40
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) {
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if (dw2102_op_rw(dev, 0xa0, i, 0, b , 0x40,
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DW2102_WRITE_MSG) != 0x40) {
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err("error while transferring firmware");
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ret = -EINVAL;
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break;
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@ -299,43 +434,45 @@ static int dw2102_load_firmware(struct usb_device *dev,
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}
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/* restart the CPU */
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reset = 0;
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if (ret || dw2102_op_rw
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(dev, 0xa0, 0x7f92, &reset, 1,
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DW2102_WRITE_MSG) != 1) {
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if (ret || dw2102_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
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DW2102_WRITE_MSG) != 1) {
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err("could not restart the USB controller CPU.");
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ret = -EINVAL;
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}
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if (ret || dw2102_op_rw
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(dev, 0xa0, 0xe600, &reset, 1,
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DW2102_WRITE_MSG) != 1) {
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if (ret || dw2102_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
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DW2102_WRITE_MSG) != 1) {
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err("could not restart the USB controller CPU.");
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ret = -EINVAL;
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}
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/* init registers */
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switch (dev->descriptor.idProduct) {
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case USB_PID_DW2104:
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case 0xd650:
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reset = 1;
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dw2102_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
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DW2102_WRITE_MSG);
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reset = 0;
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dw2102_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
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DW2102_WRITE_MSG);
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break;
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case USB_PID_DW2102:
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dw2102_op_rw
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(dev, 0xbf, 0x0040, &reset, 0,
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DW2102_WRITE_MSG);
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dw2102_op_rw
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(dev, 0xb9, 0x0000, &reset16[0], 2,
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DW2102_READ_MSG);
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dw2102_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
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DW2102_WRITE_MSG);
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dw2102_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
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DW2102_READ_MSG);
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break;
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case 0x2101:
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dw2102_op_rw
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(dev, 0xbc, 0x0030, &reset16[0], 2,
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DW2102_READ_MSG);
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dw2102_op_rw
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(dev, 0xba, 0x0000, &reset16[0], 7,
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DW2102_READ_MSG);
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dw2102_op_rw
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(dev, 0xba, 0x0000, &reset16[0], 7,
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DW2102_READ_MSG);
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dw2102_op_rw
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(dev, 0xb9, 0x0000, &reset16[0], 2,
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DW2102_READ_MSG);
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dw2102_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
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DW2102_READ_MSG);
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dw2102_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
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DW2102_READ_MSG);
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dw2102_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
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DW2102_READ_MSG);
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dw2102_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
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DW2102_READ_MSG);
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break;
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}
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msleep(100);
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kfree(p);
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}
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return ret;
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@ -358,7 +495,8 @@ static struct dvb_usb_device_properties dw2102_properties = {
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/* parameter for the MPEG2-data transfer */
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.num_adapters = 1,
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.download_firmware = dw2102_load_firmware,
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.adapter = {
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.read_mac_address = dw2102_read_mac_address,
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.adapter = {
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{
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.frontend_attach = dw2102_frontend_attach,
|
||||
.streaming_ctrl = NULL,
|
||||
|
|
@ -388,11 +526,64 @@ static struct dvb_usb_device_properties dw2102_properties = {
|
|||
}
|
||||
};
|
||||
|
||||
static struct dvb_usb_device_properties dw2104_properties = {
|
||||
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
|
||||
.usb_ctrl = DEVICE_SPECIFIC,
|
||||
.firmware = "dvb-usb-dw2104.fw",
|
||||
.size_of_priv = sizeof(struct dw2102_state),
|
||||
.no_reconnect = 1,
|
||||
|
||||
.i2c_algo = &dw2104_i2c_algo,
|
||||
.rc_key_map = dw2102_rc_keys,
|
||||
.rc_key_map_size = ARRAY_SIZE(dw2102_rc_keys),
|
||||
.rc_interval = 150,
|
||||
.rc_query = dw2102_rc_query,
|
||||
|
||||
.generic_bulk_ctrl_endpoint = 0x81,
|
||||
/* parameter for the MPEG2-data transfer */
|
||||
.num_adapters = 1,
|
||||
.download_firmware = dw2102_load_firmware,
|
||||
.read_mac_address = dw2102_read_mac_address,
|
||||
.adapter = {
|
||||
{
|
||||
.frontend_attach = dw2104_frontend_attach,
|
||||
.streaming_ctrl = NULL,
|
||||
/*.tuner_attach = dw2104_tuner_attach,*/
|
||||
.stream = {
|
||||
.type = USB_BULK,
|
||||
.count = 8,
|
||||
.endpoint = 0x82,
|
||||
.u = {
|
||||
.bulk = {
|
||||
.buffersize = 4096,
|
||||
}
|
||||
}
|
||||
},
|
||||
}
|
||||
},
|
||||
.num_device_descs = 2,
|
||||
.devices = {
|
||||
{ "DVBWorld DW2104 USB2.0",
|
||||
{&dw2102_table[2], NULL},
|
||||
{NULL},
|
||||
},
|
||||
{ "TeVii S650 USB2.0",
|
||||
{&dw2102_table[3], NULL},
|
||||
{NULL},
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
static int dw2102_probe(struct usb_interface *intf,
|
||||
const struct usb_device_id *id)
|
||||
{
|
||||
return dvb_usb_device_init(intf, &dw2102_properties,
|
||||
THIS_MODULE, NULL, adapter_nr);
|
||||
if (0 == dvb_usb_device_init(intf, &dw2102_properties,
|
||||
THIS_MODULE, NULL, adapter_nr) ||
|
||||
0 == dvb_usb_device_init(intf, &dw2104_properties,
|
||||
THIS_MODULE, NULL, adapter_nr)) {
|
||||
return 0;
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
static struct usb_driver dw2102_driver = {
|
||||
|
|
@ -420,6 +611,6 @@ module_init(dw2102_module_init);
|
|||
module_exit(dw2102_module_exit);
|
||||
|
||||
MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
|
||||
MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101 2102 USB2.0 device");
|
||||
MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104 USB2.0 device");
|
||||
MODULE_VERSION("0.1");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
|
|
|||
|
|
@ -4,6 +4,5 @@
|
|||
#define DVB_USB_LOG_PREFIX "dw2102"
|
||||
#include "dvb-usb.h"
|
||||
|
||||
extern int dvb_usb_dw2102_debug;
|
||||
#define deb_xfer(args...) dprintk(dvb_usb_dw2102_debug, 0x02, args)
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue