V4L/DVB: Support or LME2510(C) DM04/QQBOX USB DVB-S BOXES
Malcolm Priestley [Thu, 2 Sep 2010 20:29:30 +0000 (17:29 -0300)]
DM04/QQBOX DVB-S USB BOX with LME2510C+SHARP:BS2F7HZ7395 or LME2510+LGTDQT-P001F tuner.

[mchehab@redhat.com: Fix merge conflicts/compilation and CodingStyle issues]
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Documentation/dvb/get_dvb_firmware
Documentation/dvb/lmedm04.txt [new file with mode: 0644]
drivers/media/IR/keymaps/Makefile
drivers/media/IR/keymaps/rc-lme2510.c [new file with mode: 0644]
drivers/media/dvb/dvb-usb/Kconfig
drivers/media/dvb/dvb-usb/Makefile
drivers/media/dvb/dvb-usb/lmedm04.c [new file with mode: 0644]
drivers/media/dvb/dvb-usb/lmedm04.h [new file with mode: 0644]
include/media/rc-map.h

index 350959f..59690de 100644 (file)
@@ -26,7 +26,8 @@ use IO::Handle;
                "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
                "or51211", "or51132_qam", "or51132_vsb", "bluebird",
                "opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
-               "af9015", "ngene", "az6027");
+               "af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
+               "lme2510c_s7395_old");
 
 # Check args
 syntax() if (scalar(@ARGV) != 1);
@@ -584,6 +585,49 @@ sub az6027{
 
     $firmware;
 }
+
+sub lme2510_lg {
+    my $sourcefile = "LMEBDA_DVBS.sys";
+    my $hash = "fc6017ad01e79890a97ec53bea157ed2";
+    my $outfile = "dvb-usb-lme2510-lg.fw";
+    my $hasho = "caa065d5fdbd2c09ad57b399bbf55cad";
+
+    checkstandard();
+
+    verify($sourcefile, $hash);
+    extract($sourcefile, 4168, 3841, $outfile);
+    verify($outfile, $hasho);
+    $outfile;
+}
+
+sub lme2510c_s7395 {
+    my $sourcefile = "US2A0D.sys";
+    my $hash = "b0155a8083fb822a3bd47bc360e74601";
+    my $outfile = "dvb-usb-lme2510c-s7395.fw";
+    my $hasho = "3a3cf1aeebd17b6ddc04cebe131e94cf";
+
+    checkstandard();
+
+    verify($sourcefile, $hash);
+    extract($sourcefile, 37248, 3720, $outfile);
+    verify($outfile, $hasho);
+    $outfile;
+}
+
+sub lme2510c_s7395_old {
+    my $sourcefile = "LMEBDA_DVBS7395C.sys";
+    my $hash = "7572ae0eb9cdf91baabd7c0ba9e09b31";
+    my $outfile = "dvb-usb-lme2510c-s7395.fw";
+    my $hasho = "90430c5b435eb5c6f88fd44a9d950674";
+
+    checkstandard();
+
+    verify($sourcefile, $hash);
+    extract($sourcefile, 4208, 3881, $outfile);
+    verify($outfile, $hasho);
+    $outfile;
+}
+
 # ---------------------------------------------------------------
 # Utilities
 
diff --git a/Documentation/dvb/lmedm04.txt b/Documentation/dvb/lmedm04.txt
new file mode 100644 (file)
index 0000000..4bde457
--- /dev/null
@@ -0,0 +1,55 @@
+To extract firmware for the DM04/QQBOX you need to copy the
+following file(s) to this directory.
+
+for DM04+/QQBOX LME2510C (Sharp 7395 Tuner)
+-------------------------------------------
+
+The Sharp 7395 driver can be found in windows/system32/driver
+
+US2A0D.sys (dated 17 Mar 2009)
+
+
+and run
+./get_dvb_firmware lme2510c_s7395
+
+       will produce
+       dvb-usb-lme2510c-s7395.fw
+
+An alternative but older firmware can be found on the driver
+disk DVB-S_EN_3.5A in BDADriver/driver
+
+LMEBDA_DVBS7395C.sys (dated 18 Jan 2008)
+
+and run
+./get_dvb_firmware lme2510c_s7395_old
+
+       will produce
+       dvb-usb-lme2510c-s7395.fw
+
+--------------------------------------------------------------------
+
+The LG firmware can be found on the driver
+disk DM04+_5.1A[LG] in BDADriver/driver
+
+for DM04 LME2510 (LG Tuner)
+---------------------------
+
+LMEBDA_DVBS.sys (dated 13 Nov 2007)
+
+and run
+./get_dvb_firmware lme2510_lg
+
+       will produce
+       dvb-usb-lme2510-lg.fw
+
+
+Other LG firmware can be extracted manually from US280D.sys
+only found in windows/system32/driver.
+However, this firmware does not run very well under Windows
+or with the Linux driver.
+
+dd if=US280D.sys ibs=1 skip=36856 count=3976 of=dvb-usb-lme2510-lg.fw
+
+---------------------------------------------------------------------
+
+Copy the firmware file(s) to /lib/firmware
index c032b9d..f755b21 100644 (file)
@@ -39,6 +39,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
                        rc-kworld-315u.o \
                        rc-kworld-plus-tv-analog.o \
                        rc-lirc.o \
+                       rc-lme2510.o \
                        rc-manli.o \
                        rc-msi-tvanywhere.o \
                        rc-msi-tvanywhere-plus.o \
diff --git a/drivers/media/IR/keymaps/rc-lme2510.c b/drivers/media/IR/keymaps/rc-lme2510.c
new file mode 100644 (file)
index 0000000..40dcf0b
--- /dev/null
@@ -0,0 +1,68 @@
+/* LME2510 remote control
+ *
+ *
+ * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+
+static struct ir_scancode lme2510_rc[] = {
+       { 0xba45, KEY_0 },
+       { 0xa05f, KEY_1 },
+       { 0xaf50, KEY_2 },
+       { 0xa25d, KEY_3 },
+       { 0xbe41, KEY_4 },
+       { 0xf50a, KEY_5 },
+       { 0xbd42, KEY_6 },
+       { 0xb847, KEY_7 },
+       { 0xb649, KEY_8 },
+       { 0xfa05, KEY_9 },
+       { 0xbc43, KEY_POWER },
+       { 0xb946, KEY_SUBTITLE },
+       { 0xf906, KEY_PAUSE },
+       { 0xfc03, KEY_MEDIA_REPEAT},
+       { 0xfd02, KEY_PAUSE },
+       { 0xa15e, KEY_VOLUMEUP },
+       { 0xa35c, KEY_VOLUMEDOWN },
+       { 0xf609, KEY_CHANNELUP },
+       { 0xe51a, KEY_CHANNELDOWN },
+       { 0xe11e, KEY_PLAY },
+       { 0xe41b, KEY_ZOOM },
+       { 0xa659, KEY_MUTE },
+       { 0xa55a, KEY_TV },
+       { 0xe718, KEY_RECORD },
+       { 0xf807, KEY_EPG },
+       { 0xfe01, KEY_STOP },
+
+};
+
+static struct rc_keymap lme2510_map = {
+       .map = {
+               .scan    = lme2510_rc,
+               .size    = ARRAY_SIZE(lme2510_rc),
+               .ir_type = IR_TYPE_UNKNOWN,
+               .name    = RC_MAP_LME2510,
+       }
+};
+
+static int __init init_rc_lme2510_map(void)
+{
+       return ir_register_map(&lme2510_map);
+}
+
+static void __exit exit_rc_lme2510_map(void)
+{
+       ir_unregister_map(&lme2510_map);
+}
+
+module_init(init_rc_lme2510_map)
+module_exit(exit_rc_lme2510_map)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
index c57f828..4734ec0 100644 (file)
@@ -347,3 +347,14 @@ config DVB_USB_AZ6027
        select DVB_STB6100 if !DVB_FE_CUSTOMISE
        help
          Say Y here to support the AZ6027 device
+
+config DVB_USB_LME2510
+       tristate "LME DM04/QQBOX DVB-S USB2.0 support"
+       depends on DVB_USB
+       select DVB_TDA10086 if !DVB_FE_CUSTOMISE
+       select DVB_TDA826X if !DVB_FE_CUSTOMISE
+       select DVB_STV0288 if !DVB_FE_CUSTOMISE
+       select DVB_IX2505V if !DVB_FE_CUSTOMISE
+       depends on IR_CORE
+       help
+         Say Y here to support the LME DM04/QQBOX DVB-S USB2.0 .
index 1a19245..5b1d12f 100644 (file)
@@ -88,6 +88,9 @@ obj-$(CONFIG_DVB_USB_EC168) += dvb-usb-ec168.o
 dvb-usb-az6027-objs = az6027.o
 obj-$(CONFIG_DVB_USB_AZ6027) += dvb-usb-az6027.o
 
+dvb-usb-lmedm04-objs = lmedm04.o
+obj-$(CONFIG_DVB_USB_LME2510) += dvb-usb-lmedm04.o
+
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
new file mode 100644 (file)
index 0000000..d5374ac
--- /dev/null
@@ -0,0 +1,936 @@
+/* DVB USB compliant linux driver for
+ *
+ * DM04/QQBOX DVB-S USB BOX    LME2510C + SHARP:BS2F7HZ7395
+ *                             LME2510 + LGTDQT-P001F
+ *
+ * MVB7395 (LME2510C+SHARP:BS2F7HZ7395)
+ * SHARP:BS2F7HZ7395 = (STV0288+Sharp IX2505V)
+ *
+ * MV001F (LME2510 +LGTDQY-P001F)
+ * LG TDQY - P001F =(TDA8263 + TDA10086H)
+ *
+ * For firmware see Documentation/dvb/lmedm04.txt
+ *
+ * I2C addresses:
+ * 0xd0 - STV0288      - Demodulator
+ * 0xc0 - Sharp IX2505V        - Tuner
+ * --or--
+ * 0x1c - TDA10086   - Demodulator
+ * 0xc0 - TDA8263    - Tuner
+ *
+ * ***Please Note***
+ *             There are other variants of the DM04
+ *             ***NOT SUPPORTED***
+ *             MVB0001F (LME2510C+LGTDQT-P001F)
+ *             MV0194 (LME2510+SHARP0194)
+ *             MVB0194 (LME2510C+SHARP0194)
+ *
+ *
+ * VID = 3344  PID LME2510=1122 LME2510C=1120
+ *
+ * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com)
+ * LME2510(C)(C) Leaguerme (Shenzhen) MicroElectronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ *
+ * Known Issues :
+ *     LME2510: Non Intel USB chipsets fail to maintain High Speed on
+ * Boot or Hot Plug.
+ *
+ *     DiSEqC functions are not fully supported in this driver. The main
+ * reason is the frontend is cut off during streaming. Allowing frontend
+ * access will stall the driver. Applications that attempt to this, the
+ * commands are ignored.
+ *
+ *     PID functions have been removed from this driver version due to
+ * problems with different firmware and application versions.
+ */
+#define DVB_USB_LOG_PREFIX "LME2510(C)"
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <media/ir-core.h>
+
+#include "dvb-usb.h"
+#include "lmedm04.h"
+#include "tda826x.h"
+#include "tda10086.h"
+#include "stv0288.h"
+#include "ix2505v.h"
+
+
+
+/* debug */
+static int dvb_usb_lme2510_debug;
+#define l_dprintk(var, level, args...) do { \
+       if ((var >= level)) \
+               printk(KERN_DEBUG DVB_USB_LOG_PREFIX ": " args); \
+} while (0)
+
+#define deb_info(level, args...) l_dprintk(dvb_usb_lme2510_debug, level, args)
+#define debug_data_snipet(level, name, p) \
+        deb_info(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
+               *p, *(p+1), *(p+2), *(p+3), *(p+4), \
+                       *(p+5), *(p+6), *(p+7));
+
+
+module_param_named(debug, dvb_usb_lme2510_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."
+                       DVB_USB_DEBUG_STATUS);
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+#define TUNER_LG 0x1
+#define TUNER_S7395 0x2
+
+struct lme2510_state {
+       u8 id;
+       u8 tuner_config;
+       u8 signal_lock;
+       u8 signal_level;
+       u8 signal_sn;
+       u8 time_key;
+       u8 i2c_talk_onoff;
+       u8 i2c_gate;
+       u8 i2c_tuner_gate_w;
+       u8 i2c_tuner_gate_r;
+       u8 i2c_tuner_addr;
+       void *buffer;
+       struct urb *lme_urb;
+       void *usb_buffer;
+
+};
+
+static int lme2510_bulk_write(struct usb_device *dev,
+                               u8 *snd, int len, u8 pipe)
+{
+       int ret, actual_l;
+       ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
+                               snd, len , &actual_l, 500);
+       return ret;
+}
+
+static int lme2510_bulk_read(struct usb_device *dev,
+                               u8 *rev, int len, u8 pipe)
+{
+       int ret, actual_l;
+
+       ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
+                                rev, len , &actual_l, 500);
+       return ret;
+}
+
+static int lme2510_usb_talk(struct dvb_usb_device *d,
+               u8 *wbuf, int wlen, u8 *rbuf, int rlen)
+{
+       struct lme2510_state *st = d->priv;
+       u8 *buff;
+       int ret = 0;
+
+       if (st->usb_buffer == NULL) {
+               st->usb_buffer = kmalloc(512, GFP_KERNEL);
+               if (st->usb_buffer == NULL) {
+                       info("MEM Error no memory");
+                       return -ENOMEM;
+               }
+       }
+       buff = st->usb_buffer;
+
+       /* the read/write capped at 512 */
+       memcpy(buff, wbuf, (wlen > 512) ? 512 : wlen);
+
+
+       ret = mutex_lock_interruptible(&d->usb_mutex);
+
+       if (ret < 0)
+               return -EAGAIN;
+
+       ret |= usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, 0x01));
+       msleep(5);
+       ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x1);
+
+       msleep(5);
+       ret |= usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x1));
+
+       msleep(5);
+       ret |= lme2510_bulk_read(d->udev, buff, (rlen > 512) ?
+                       512 : rlen , 0x1);
+
+       if (rlen > 0)
+               memcpy(rbuf, buff, rlen);
+
+       mutex_unlock(&d->usb_mutex);
+
+       return (ret < 0) ? -ENODEV : 0;
+}
+
+static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u16 keypress)
+{
+       struct dvb_usb_device *d = adap->dev;
+
+       deb_info(1, "INT Key Keypress =%04x", keypress);
+
+       if (keypress > 0)
+               ir_keydown(d->rc_input_dev, keypress, 0);
+
+       return 0;
+}
+
+static void lme2510_int_response(struct urb *lme_urb)
+{
+       struct dvb_usb_adapter *adap = lme_urb->context;
+       struct lme2510_state *st = adap->dev->priv;
+       static u8 *ibuf, *rbuf;
+       int i = 0, offset;
+
+       switch (lme_urb->status) {
+       case 0:
+       case -ETIMEDOUT:
+               break;
+       case -ECONNRESET:
+       case -ENOENT:
+       case -ESHUTDOWN:
+               return;
+       default:
+               info("Error %x", lme_urb->status);
+               break;
+       }
+
+       rbuf = (u8 *) lme_urb->transfer_buffer;
+
+       offset = ((lme_urb->actual_length/8) > 4)
+                       ? 4 : (lme_urb->actual_length/8) ;
+
+
+       for (i = 0; i < offset; ++i) {
+               ibuf = (u8 *)&rbuf[i*8];
+               deb_info(5, "INT O/S C =%02x C/O=%02x Type =%02x%02x",
+               offset, i, ibuf[0], ibuf[1]);
+
+               switch (ibuf[0]) {
+               case 0xaa:
+                       debug_data_snipet(1, "INT Remote data snipet in", ibuf);
+                       lme2510_remote_keypress(adap,
+                               (u16)(ibuf[4]<<8)+ibuf[5]);
+                       break;
+               case 0xbb:
+                       switch (st->tuner_config) {
+                       case TUNER_LG:
+                               st->signal_lock = ibuf[2];
+                               st->signal_level = ibuf[4];
+                               st->signal_sn = ibuf[3];
+                               st->time_key = ibuf[7];
+                               break;
+                       case TUNER_S7395:
+                               /* Tweak for earlier firmware*/
+                               if (ibuf[1] == 0x03) {
+                                       st->signal_level = ibuf[3];
+                                       st->signal_sn = ibuf[2];
+                               } else {
+                                       st->signal_level = ibuf[4];
+                                       st->signal_sn = ibuf[5];
+                               }
+                               break;
+                       default:
+                               break;
+                       }
+                       debug_data_snipet(5, "INT Remote data snipet in", ibuf);
+               break;
+               case 0xcc:
+                       debug_data_snipet(1, "INT Control data snipet", ibuf);
+                       break;
+               default:
+                       debug_data_snipet(1, "INT Unknown data snipet", ibuf);
+               break;
+               }
+       }
+       usb_submit_urb(lme_urb, GFP_ATOMIC);
+}
+
+static int lme2510_int_read(struct dvb_usb_adapter *adap)
+{
+       struct lme2510_state *lme_int = adap->dev->priv;
+
+       lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC);
+
+       if (lme_int->lme_urb == NULL)
+                       return -ENOMEM;
+
+       lme_int->buffer = usb_alloc_coherent(adap->dev->udev, 5000, GFP_ATOMIC,
+                                       &lme_int->lme_urb->transfer_dma);
+
+       if (lme_int->buffer == NULL)
+                       return -ENOMEM;
+
+       usb_fill_int_urb(lme_int->lme_urb,
+                               adap->dev->udev,
+                               usb_rcvintpipe(adap->dev->udev, 0xa),
+                               lme_int->buffer,
+                               4096,
+                               lme2510_int_response,
+                               adap,
+                               11);
+
+       lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+       usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC);
+       info("INT Interupt Service Started");
+
+       return 0;
+}
+
+static int lme2510_return_status(struct usb_device *dev)
+{
+       int ret = 0;
+       u8 data[10] = {0};
+       ret |= usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+                       0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200);
+       info("Firmware Status: %x (%x)", ret , data[2]);
+
+       return (ret < 0) ? -ENODEV : data[2];
+}
+
+static int lme2510_msg(struct dvb_usb_device *d,
+               u8 *wbuf, int wlen, u8 *rbuf, int rlen)
+{
+       int ret = 0;
+       struct lme2510_state *st = d->priv;
+
+       if (st->i2c_talk_onoff == 1) {
+               if ((wbuf[2] == 0x1c) & (wbuf[3] == 0x0e))
+                       msleep(80); /*take your time when waiting for tune*/
+
+               if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+                       return -EAGAIN;
+
+               ret = lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
+
+               mutex_unlock(&d->i2c_mutex);
+               switch (st->tuner_config) {
+               case TUNER_S7395:
+                       if (wbuf[3] == 0x24)
+                               st->signal_lock = rbuf[1];
+                       break;
+               default:
+                       break;
+               }
+
+       } else {
+               switch (st->tuner_config) {
+               case TUNER_LG:
+                       switch (wbuf[3]) {
+                       case 0x0e:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = st->signal_lock;
+                               break;
+                       case 0x43:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = st->signal_level;
+                               break;
+                       case 0x1c:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = st->signal_sn;
+                               break;
+                       default:
+                               break;
+                       }
+                       break;
+               case TUNER_S7395:
+                       switch (wbuf[3]) {
+                       case 0x10:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = (st->signal_level & 0x80)
+                                               ? 0 : (st->signal_level * 2);
+                               break;
+                       case 0x2d:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = st->signal_sn;
+                               break;
+                       case 0x24:
+                               rbuf[0] = 0x55;
+                               rbuf[1] = (st->signal_level & 0x80)
+                                               ? 0 : st->signal_lock;
+                       default:
+                               break;
+                       }
+                       break;
+               default:
+                       break;
+
+               }
+
+               deb_info(4, "I2C From Interupt Message out(%02x) in(%02x)",
+                               wbuf[3], rbuf[1]);
+
+       }
+
+       return ret;
+}
+
+
+static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+                                int num)
+{
+       struct dvb_usb_device *d = i2c_get_adapdata(adap);
+       struct lme2510_state *st = d->priv;
+       static u8 obuf[64], ibuf[512];
+       int i, read, read_o;
+       u16 len;
+       u8 gate = st->i2c_gate;
+
+       if (gate == 0)
+               gate = 5;
+
+       if (num > 2)
+               warn("more than 2 i2c messages"
+                       "at a time is not handled yet.  TODO.");
+
+       for (i = 0; i < num; i++) {
+               read_o = 1 & (msg[i].flags & I2C_M_RD);
+               read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
+               read |= read_o;
+               gate = (msg[i].addr == st->i2c_tuner_addr)
+                       ? (read)        ? st->i2c_tuner_gate_r
+                                       : st->i2c_tuner_gate_w
+                       : st->i2c_gate;
+               obuf[0] = gate | (read << 7);
+
+               if (gate == 5)
+                       obuf[1] = (read) ? 2 : msg[i].len + 1;
+               else
+                       obuf[1] = msg[i].len + read + 1;
+
+               obuf[2] = msg[i].addr;
+               if (read) {
+                       if (read_o)
+                               len = 3;
+                       else {
+                               memcpy(&obuf[3], msg[i].buf, msg[i].len);
+                               obuf[msg[i].len+3] = msg[i+1].len;
+                               len = msg[i].len+4;
+                       }
+               } else {
+                       memcpy(&obuf[3], msg[i].buf, msg[i].len);
+                       len = msg[i].len+3;
+               }
+
+               if (lme2510_msg(d, obuf, len, ibuf, 512) < 0) {
+                       deb_info(1, "i2c transfer failed.");
+                       return -EAGAIN;
+               }
+
+               if (read) {
+                       if (read_o)
+                               memcpy(msg[i].buf, &ibuf[1], msg[i].len);
+                       else {
+                               memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
+                               i++;
+                       }
+               }
+       }
+       return i;
+}
+
+static u32 lme2510_i2c_func(struct i2c_adapter *adapter)
+{
+       return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm lme2510_i2c_algo = {
+       .master_xfer   = lme2510_i2c_xfer,
+       .functionality = lme2510_i2c_func,
+};
+
+/* Callbacks for DVB USB */
+static int lme2510_identify_state(struct usb_device *udev,
+               struct dvb_usb_device_properties *props,
+               struct dvb_usb_device_description **desc,
+               int *cold)
+{
+       if (lme2510_return_status(udev) == 0x44)
+               *cold = 1;
+       else
+               *cold = 0;
+       return 0;
+}
+
+static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
+{
+       struct lme2510_state *st = adap->dev->priv;
+       static u8 reset[] =  LME_RESET;
+       static u8 stream_on[] = LME_ST_ON_W;
+       static u8 clear_reg_3[] =  LME_CLEAR_PID;
+       static u8 rbuf[1];
+       int ret = 0, len = 2, rlen = sizeof(rbuf);
+
+       deb_info(1, "STM  (%02x)", onoff);
+
+       if (onoff == 1) {
+               st->i2c_talk_onoff = 0;
+               msleep(400); /* give enough time for i2c to stop */
+               ret |= lme2510_usb_talk(adap->dev,
+                                stream_on,  len, rbuf, rlen);
+       } else {
+               deb_info(1, "STM Steam Off");
+               if  (st->tuner_config == TUNER_LG)
+                       ret |= lme2510_usb_talk(adap->dev, clear_reg_3,
+                               sizeof(clear_reg_3), rbuf, rlen);
+               else
+                       ret |= lme2510_usb_talk(adap->dev,
+                                reset, sizeof(reset), rbuf, rlen);
+
+               msleep(400);
+               st->i2c_talk_onoff = 1;
+       }
+
+       return (ret < 0) ? -ENODEV : 0;
+}
+
+static int lme2510_int_service(struct dvb_usb_adapter *adap)
+{
+       struct dvb_usb_device *d = adap->dev;
+       struct input_dev *input_dev;
+       char *ir_codes = RC_MAP_LME2510;
+       int ret = 0;
+
+       info("STA Configuring Remote");
+
+       usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys));
+
+       strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys));
+
+       input_dev = input_allocate_device();
+       if (!input_dev)
+               return -ENOMEM;
+
+       input_dev->name = "LME2510 Remote Control";
+       input_dev->phys = d->rc_phys;
+
+       usb_to_input_id(d->udev, &input_dev->id);
+
+       ret |= ir_input_register(input_dev, ir_codes, NULL, "LME 2510");
+
+       if (ret) {
+               input_free_device(input_dev);
+               return ret;
+       }
+
+       d->rc_input_dev = input_dev;
+       /* Start the Interupt */
+       ret = lme2510_int_read(adap);
+
+       if (ret < 0) {
+               ir_input_unregister(input_dev);
+               input_free_device(input_dev);
+       }
+       return (ret < 0) ? -ENODEV : 0;
+}
+
+static u8 check_sum(u8 *p, u8 len)
+{
+       u8 sum = 0;
+       while (len--)
+               sum += *p++;
+       return sum;
+}
+
+static int lme2510_download_firmware(struct usb_device *dev,
+                                       const struct firmware *fw)
+{
+       int ret = 0;
+       u8 data[512] = {0};
+       u16 j, wlen, len_in, start, end;
+       u8 packet_size, dlen, i;
+       u8 *fw_data;
+
+       packet_size = 0x31;
+       len_in = 1;
+
+
+       info("FRM Starting Firmware Download");
+
+       for (i = 1; i < 3; i++) {
+               start = (i == 1) ? 0 : 512;
+               end = (i == 1) ? 512 : fw->size;
+               for (j = start; j < end; j += (packet_size+1)) {
+                       fw_data = (u8 *)(fw->data + j);
+                       if ((end - j) > packet_size) {
+                               data[0] = i;
+                               dlen = packet_size;
+                       } else {
+                               data[0] = i | 0x80;
+                               dlen = (u8)(end - j)-1;
+                       }
+               data[1] = dlen;
+               memcpy(&data[2], fw_data, dlen+1);
+               wlen = (u8) dlen + 4;
+               data[wlen-1] = check_sum(fw_data, dlen+1);
+               deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3],
+                               data[dlen+2], data[dlen+3]);
+               ret |= lme2510_bulk_write(dev, data,  wlen, 1);
+               ret |= lme2510_bulk_read(dev, data, len_in , 1);
+               ret |= (data[0] == 0x88) ? 0 : -1;
+               }
+       }
+       usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+                       0x06, 0x80, 0x0200, 0x00, data, 0x0109, 1000);
+
+
+       data[0] = 0x8a;
+       len_in = 1;
+       msleep(2000);
+       ret |= lme2510_bulk_write(dev, data , len_in, 1); /*Resetting*/
+       ret |= lme2510_bulk_read(dev, data, len_in, 1);
+       msleep(400);
+
+       if (ret < 0)
+               info("FRM Firmware Download Failed (%04x)" , ret);
+       else
+               info("FRM Firmware Download Completed - Resetting Device");
+
+
+       return (ret < 0) ? -ENODEV : 0;
+}
+
+
+static int lme2510_kill_urb(struct usb_data_stream *stream)
+{
+       int i;
+       for (i = 0; i < stream->urbs_submitted; i++) {
+               deb_info(3, "killing URB no. %d.", i);
+
+               /* stop the URB */
+               usb_kill_urb(stream->urb_list[i]);
+       }
+       stream->urbs_submitted = 0;
+       return 0;
+}
+
+static struct tda10086_config tda10086_config = {
+       .demod_address = 0x1c,
+       .invert = 0,
+       .diseqc_tone = 1,
+       .xtal_freq = TDA10086_XTAL_16M,
+};
+
+static struct stv0288_config lme_config = {
+       .demod_address = 0xd0,
+       .min_delay_ms = 15,
+       .inittab = s7395_inittab,
+};
+
+static struct ix2505v_config lme_tuner = {
+       .tuner_address = 0xc0,
+       .min_delay_ms = 100,
+       .tuner_gain = 0x0,
+       .tuner_chargepump = 0x3,
+};
+
+
+static int dm04_lme2510_set_voltage(struct dvb_frontend *fe,
+                                       fe_sec_voltage_t voltage)
+{
+       struct dvb_usb_adapter *adap = fe->dvb->priv;
+       struct lme2510_state *st = adap->dev->priv;
+       static u8 voltage_low[] = LME_VOLTAGE_L;
+       static u8 voltage_high[] = LME_VOLTAGE_H;
+       static u8 reset[] = LME_RESET;
+       static u8 clear_reg_3[] =  LME_CLEAR_PID;
+       static u8 rbuf[1];
+       int ret = 0, len = 3, rlen = 1;
+
+       msleep(100);
+
+       if  (st->tuner_config == TUNER_LG)
+               ret |= lme2510_usb_talk(adap->dev, clear_reg_3,
+                       sizeof(clear_reg_3), rbuf, rlen);
+       else
+               ret |= lme2510_usb_talk(adap->dev,
+                        reset, sizeof(reset), rbuf, rlen);
+
+       /*always check & stop streaming*/
+       lme2510_kill_urb(&adap->stream);
+       adap->feedcount = 0;
+
+               switch (voltage) {
+
+               case SEC_VOLTAGE_18:
+                       ret |= lme2510_usb_talk(adap->dev,
+                               voltage_high, len, rbuf, rlen);
+               break;
+
+               case SEC_VOLTAGE_OFF:
+               case SEC_VOLTAGE_13:
+               default:
+                       ret |= lme2510_usb_talk(adap->dev,
+                               voltage_low, len, rbuf, rlen);
+               break;
+
+
+       };
+       st->i2c_talk_onoff = 1;
+       return (ret < 0) ? -ENODEV : 0;
+}
+
+static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
+{
+       int ret = 0;
+       struct lme2510_state *st = adap->dev->priv;
+
+       /* Interupt Start  */
+       ret = lme2510_int_service(adap);
+       if (ret < 0) {
+               info("INT Unable to start Interupt Service");
+               return -ENODEV;
+       }
+
+       st->i2c_talk_onoff = 1;
+       st->i2c_gate = 4;
+
+       adap->fe = dvb_attach(tda10086_attach, &tda10086_config,
+               &adap->dev->i2c_adap);
+
+       if (adap->fe) {
+               info("TUN Found Frontend TDA10086");
+               memcpy(&adap->fe->ops.info.name,
+                               &"DM04_LG_TDQY-P001F DVB-S", 24);
+               adap->fe->ops.set_voltage = dm04_lme2510_set_voltage;
+               st->i2c_tuner_gate_w = 4;
+               st->i2c_tuner_gate_r = 4;
+               st->i2c_tuner_addr = 0xc0;
+               if (dvb_attach(tda826x_attach, adap->fe, 0xc0,
+                       &adap->dev->i2c_adap, 1)) {
+                       info("TUN TDA8263 Found");
+                       st->tuner_config = TUNER_LG;
+                       return 0;
+               }
+               kfree(adap->fe);
+               adap->fe = NULL;
+       }
+       st->i2c_gate = 5;
+       adap->fe = dvb_attach(stv0288_attach, &lme_config,
+                       &adap->dev->i2c_adap);
+
+       if (adap->fe) {
+               info("FE Found Stv0288");
+               memcpy(&adap->fe->ops.info.name,
+                               &"DM04_SHARP:BS2F7HZ7395", 22);
+               adap->fe->ops.set_voltage = dm04_lme2510_set_voltage;
+               st->i2c_tuner_gate_w = 4;
+               st->i2c_tuner_gate_r = 5;
+               st->i2c_tuner_addr = 0xc0;
+               if (dvb_attach(ix2505v_attach , adap->fe, &lme_tuner,
+                                       &adap->dev->i2c_adap)) {
+                       st->tuner_config = TUNER_S7395;
+                       info("TUN Sharp IX2505V silicon tuner");
+                       return 0;
+               }
+               kfree(adap->fe);
+               adap->fe = NULL;
+       }
+
+       info("DM04 Not Supported");
+       return -ENODEV;
+}
+
+static int lme2510_powerup(struct dvb_usb_device *d, int onoff)
+{
+       struct lme2510_state *st = d->priv;
+       st->i2c_talk_onoff = 1;
+       return 0;
+}
+
+/* DVB USB Driver stuff */
+static struct dvb_usb_device_properties lme2510_properties;
+static struct dvb_usb_device_properties lme2510c_properties;
+
+static int lme2510_probe(struct usb_interface *intf,
+               const struct usb_device_id *id)
+{
+       struct usb_device *udev = interface_to_usbdev(intf);
+       int ret = 0;
+
+       usb_reset_configuration(udev);
+
+       usb_set_interface(udev, intf->cur_altsetting->desc.bInterfaceNumber, 1);
+
+       if (udev->speed != USB_SPEED_HIGH) {
+               ret = usb_reset_device(udev);
+               info("DEV Failed to connect in HIGH SPEED mode");
+               return -ENODEV;
+       }
+
+       if (0 == dvb_usb_device_init(intf, &lme2510_properties,
+                                    THIS_MODULE, NULL, adapter_nr)) {
+               info("DEV registering device driver");
+               return 0;
+       }
+       if (0 == dvb_usb_device_init(intf, &lme2510c_properties,
+                                    THIS_MODULE, NULL, adapter_nr)) {
+               info("DEV registering device driver");
+               return 0;
+       }
+
+       info("DEV lme2510 Error");
+       return -ENODEV;
+
+}
+
+static struct usb_device_id lme2510_table[] = {
+       { USB_DEVICE(0x3344, 0x1122) },  /* LME2510 */
+       { USB_DEVICE(0x3344, 0x1120) },  /* LME2510C */
+       {}              /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, lme2510_table);
+
+static struct dvb_usb_device_properties lme2510_properties = {
+       .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+       .usb_ctrl = DEVICE_SPECIFIC,
+       .download_firmware = lme2510_download_firmware,
+       .firmware = "dvb-usb-lme2510-lg.fw",
+
+       .size_of_priv = sizeof(struct lme2510_state),
+       .num_adapters = 1,
+       .adapter = {
+               {
+                       .streaming_ctrl   = lme2510_streaming_ctrl,
+                       .frontend_attach  = dm04_lme2510_frontend_attach,
+                       /* parameter for the MPEG2-data transfer */
+                       .stream = {
+                               .type = USB_BULK,
+                               .count = 10,
+                               .endpoint = 0x06,
+                               .u = {
+                                       .bulk = {
+                                               .buffersize = 4096,
+
+                                       }
+                               }
+                       }
+               }
+       },
+       .power_ctrl       = lme2510_powerup,
+       .identify_state   = lme2510_identify_state,
+       .i2c_algo         = &lme2510_i2c_algo,
+       .generic_bulk_ctrl_endpoint = 0,
+       .num_device_descs = 1,
+       .devices = {
+               {   "DM04 LME2510 DVB-S USB 2.0",
+                       { &lme2510_table[0], NULL },
+                       },
+
+       }
+};
+
+static struct dvb_usb_device_properties lme2510c_properties = {
+       .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+       .usb_ctrl = DEVICE_SPECIFIC,
+       .download_firmware = lme2510_download_firmware,
+       .firmware = "dvb-usb-lme2510c-s7395.fw",
+       .size_of_priv = sizeof(struct lme2510_state),
+       .num_adapters = 1,
+       .adapter = {
+               {
+                       .streaming_ctrl   = lme2510_streaming_ctrl,
+                       .frontend_attach  = dm04_lme2510_frontend_attach,
+                       /* parameter for the MPEG2-data transfer */
+                       .stream = {
+                               .type = USB_BULK,
+                               .count = 8,
+                               .endpoint = 0x8,
+                               .u = {
+                                       .bulk = {
+                                               .buffersize = 4096,
+
+                                       }
+                               }
+                       }
+               }
+       },
+       .power_ctrl       = lme2510_powerup,
+       .identify_state   = lme2510_identify_state,
+       .i2c_algo         = &lme2510_i2c_algo,
+       .generic_bulk_ctrl_endpoint = 0,
+       .num_device_descs = 1,
+       .devices = {
+               {   "DM04 LME2510C USB2.0",
+                       { &lme2510_table[1], NULL },
+                       },
+       }
+};
+
+void lme2510_exit_int(struct dvb_usb_device *d)
+{
+       struct lme2510_state *st = d->priv;
+       if (st->lme_urb != NULL) {
+               st->i2c_talk_onoff = 0;
+               st->signal_lock = 0;
+               st->signal_level = 0;
+               st->signal_sn = 0;
+               kfree(st->usb_buffer);
+               usb_kill_urb(st->lme_urb);
+               usb_free_coherent(d->udev, 5000, st->buffer,
+                                 st->lme_urb->transfer_dma);
+               info("Interupt Service Stopped");
+               ir_input_unregister(d->rc_input_dev);
+               info("Remote Stopped");
+       }
+       return;
+}
+
+void lme2510_exit(struct usb_interface *intf)
+{
+       struct dvb_usb_device *d = usb_get_intfdata(intf);
+       if (d != NULL) {
+               d->adapter[0].feedcount = 0;
+               lme2510_exit_int(d);
+               dvb_usb_device_exit(intf);
+       }
+
+}
+
+static struct usb_driver lme2510_driver = {
+       .name           = "LME2510C_DVBS",
+       .probe          = lme2510_probe,
+       .disconnect     = lme2510_exit,
+       .id_table       = lme2510_table,
+};
+
+/* module stuff */
+static int __init lme2510_module_init(void)
+{
+       int result = usb_register(&lme2510_driver);
+       if (result) {
+               err("usb_register failed. Error number %d", result);
+               return result;
+       }
+
+       return 0;
+}
+
+static void __exit lme2510_module_exit(void)
+{
+       /* deregister this driver from the USB subsystem */
+       usb_deregister(&lme2510_driver);
+}
+
+module_init(lme2510_module_init);
+module_exit(lme2510_module_exit);
+
+MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
+MODULE_DESCRIPTION("LM2510(C) DVB-S USB2.0");
+MODULE_VERSION("1.4");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.h b/drivers/media/dvb/dvb-usb/lmedm04.h
new file mode 100644 (file)
index 0000000..5a66c7e
--- /dev/null
@@ -0,0 +1,187 @@
+/* DVB USB compliant linux driver for
+ *
+ * DM04/QQBOX DVB-S USB BOX    LME2510C + SHARP:BS2F7HZ7395
+ *                             LME2510C + LGTDQT-P001F
+ *
+ * MVB7395 (LME2510C+SHARP:BS2F7HZ7395)
+ * SHARP:BS2F7HZ7395 = (STV0288+Sharp IX2505V)
+ *
+ * MVB0001F (LME2510C+LGTDQT-P001F)
+ * LG TDQY - P001F =(TDA8263 + TDA10086H)
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation,  version 2.
+ * *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#ifndef _DVB_USB_LME2510_H_
+#define _DVB_USB_LME2510_H_
+
+/* Streamer &  PID
+ *
+ * Note:       These commands do not actually stop the streaming
+ *             but form some kind of packet filtering/stream count
+ *             or tuning related functions.
+ *  06 XX
+ *  offset 1 = 00 Enable Streaming
+ *
+ *
+ *  PID
+ *  03 XX XX  ----> reg number ---> setting....20 XX
+ *  offset 1 = length
+ *  offset 2 = start of data
+ *  end byte -1 = 20
+ *  end byte = clear pid always a0, other wise 9c, 9a ??
+ *
+ *  RESET (also clears PID filter)
+ *  3a 01 00
+*/
+#define LME_ST_ON_W    {0x06, 0x00}
+#define LME_RESET   {0x3a, 0x01, 0x00}
+#define LME_CLEAR_PID   {0x03, 0x02, 0x20, 0xa0}
+
+
+/* LME Power Control
+ *  07 XX XX
+ *  offset 1 = 01  Power? my device cannot be powered down
+ *  offset 2 = 00=Voltage low 01=Voltage high
+ */
+
+#define LME_VOLTAGE_L  {0x07, 0x01, 0x00}
+#define LME_VOLTAGE_H  {0x07, 0x01, 0x01}
+
+
+/* Initial stv0288 settings for 7395 Frontend */
+static u8 s7395_inittab[] = {
+       0x00, 0x11,
+       0x01, 0x15,
+       0x02, 0x20,
+       0x03, 0x8e,
+       0x04, 0x8e,
+       0x05, 0x12,
+       0x06, 0xff,
+       0x07, 0x20,
+       0x08, 0x00,
+       0x09, 0x00,
+       0x0a, 0x04,
+       0x0b, 0x00,
+       0x0c, 0x00,
+       0x0d, 0x00,
+       0x0e, 0xc1,
+       0x0f, 0x54,
+       0x10, 0x40,
+       0x11, 0x7a,
+       0x12, 0x03,
+       0x13, 0x48,
+       0x14, 0x84,
+       0x15, 0xc5,
+       0x16, 0xb8,
+       0x17, 0x9c,
+       0x18, 0x00,
+       0x19, 0xa6,
+       0x1a, 0x88,
+       0x1b, 0x8f,
+       0x1c, 0xf0,
+       0x1e, 0x80,
+       0x20, 0x0b,
+       0x21, 0x54,
+       0x22, 0xff,
+       0x23, 0x01,
+       0x24, 0x9a,
+       0x25, 0x7f,
+       0x26, 0x00,
+       0x27, 0x00,
+       0x28, 0x46,
+       0x29, 0x66,
+       0x2a, 0x90,
+       0x2b, 0xfa,
+       0x2c, 0xd9,
+       0x2d, 0x02,
+       0x2e, 0xb1,
+       0x2f, 0x00,
+       0x30, 0x0,
+       0x31, 0x1e,
+       0x32, 0x14,
+       0x33, 0x0f,
+       0x34, 0x09,
+       0x35, 0x0c,
+       0x36, 0x05,
+       0x37, 0x2f,
+       0x38, 0x16,
+       0x39, 0xbd,
+       0x3a, 0x0,
+       0x3b, 0x13,
+       0x3c, 0x11,
+       0x3d, 0x30,
+       0x3e, 0x00,
+       0x3f, 0x00,
+       0x40, 0x63,
+       0x41, 0x04,
+       0x42, 0x60,
+       0x43, 0x00,
+       0x44, 0x00,
+       0x45, 0x00,
+       0x46, 0x00,
+       0x47, 0x00,
+       0x4a, 0x00,
+       0x4b, 0xd1,
+       0x4c, 0x33,
+       0x50, 0x12,
+       0x51, 0x36,
+       0x52, 0x21,
+       0x53, 0x94,
+       0x54, 0xb2,
+       0x55, 0x29,
+       0x56, 0x64,
+       0x57, 0x2b,
+       0x58, 0x54,
+       0x59, 0x86,
+       0x5a, 0x00,
+       0x5b, 0x9b,
+       0x5c, 0x08,
+       0x5d, 0x7f,
+       0x5e, 0xff,
+       0x5f, 0x8d,
+       0x70, 0x0,
+       0x71, 0x0,
+       0x72, 0x0,
+       0x74, 0x0,
+       0x75, 0x0,
+       0x76, 0x0,
+       0x81, 0x0,
+       0x82, 0x3f,
+       0x83, 0x3f,
+       0x84, 0x0,
+       0x85, 0x0,
+       0x88, 0x0,
+       0x89, 0x0,
+       0x8a, 0x0,
+       0x8b, 0x0,
+       0x8c, 0x0,
+       0x90, 0x0,
+       0x91, 0x0,
+       0x92, 0x0,
+       0x93, 0x0,
+       0x94, 0x1c,
+       0x97, 0x0,
+       0xa0, 0x48,
+       0xa1, 0x0,
+       0xb0, 0xb8,
+       0xb1, 0x3a,
+       0xb2, 0x10,
+       0xb3, 0x82,
+       0xb4, 0x80,
+       0xb5, 0x82,
+       0xb6, 0x82,
+       0xb7, 0x82,
+       0xb8, 0x20,
+       0xb9, 0x0,
+       0xf0, 0x0,
+       0xf1, 0x0,
+       0xf2, 0xc0,
+       0xff, 0xff,
+};
+
+#endif
index 6c0324e..57281b1 100644 (file)
@@ -96,6 +96,7 @@ void rc_map_init(void);
 #define RC_MAP_KWORLD_315U               "rc-kworld-315u"
 #define RC_MAP_KWORLD_PLUS_TV_ANALOG     "rc-kworld-plus-tv-analog"
 #define RC_MAP_LIRC                      "rc-lirc"
+#define RC_MAP_LME2510                   "rc-lme2510"
 #define RC_MAP_MANLI                     "rc-manli"
 #define RC_MAP_MSI_TVANYWHERE_PLUS       "rc-msi-tvanywhere-plus"
 #define RC_MAP_MSI_TVANYWHERE            "rc-msi-tvanywhere"