diff options
Diffstat (limited to 'drivers/media/dvb/ttusb-budget')
| -rw-r--r-- | drivers/media/dvb/ttusb-budget/Kconfig | 18 | ||||
| -rw-r--r-- | drivers/media/dvb/ttusb-budget/Makefile | 3 | ||||
| -rw-r--r-- | drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | 1816 |
3 files changed, 0 insertions, 1837 deletions
diff --git a/drivers/media/dvb/ttusb-budget/Kconfig b/drivers/media/dvb/ttusb-budget/Kconfig deleted file mode 100644 index 2663ae39b886..000000000000 --- a/drivers/media/dvb/ttusb-budget/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -config DVB_TTUSB_BUDGET - tristate "Technotrend/Hauppauge Nova-USB devices" - depends on DVB_CORE && USB && I2C && PCI - select DVB_CX22700 if !DVB_FE_CUSTOMISE - select DVB_TDA1004X if !DVB_FE_CUSTOMISE - select DVB_VES1820 if !DVB_FE_CUSTOMISE - select DVB_TDA8083 if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_STV0297 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - help - Support for external USB adapters designed by Technotrend and - produced by Hauppauge, shipped under the brand name 'Nova-USB'. - - These devices don't have a MPEG decoder built in, so you need - an external software decoder to watch TV. - - Say Y if you own such a device and want to use it. diff --git a/drivers/media/dvb/ttusb-budget/Makefile b/drivers/media/dvb/ttusb-budget/Makefile deleted file mode 100644 index 8d6c4acb7f1d..000000000000 --- a/drivers/media/dvb/ttusb-budget/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DVB_TTUSB_BUDGET) += dvb-ttusb-budget.o - -ccflags-y += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c deleted file mode 100644 index 5b682cc4c814..000000000000 --- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ /dev/null @@ -1,1816 +0,0 @@ -/* - * TTUSB DVB driver - * - * Copyright (c) 2002 Holger Waechtler <holger@convergence.de> - * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net> - * - * 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 <linux/init.h> -#include <linux/slab.h> -#include <linux/wait.h> -#include <linux/fs.h> -#include <linux/module.h> -#include <linux/usb.h> -#include <linux/delay.h> -#include <linux/time.h> -#include <linux/errno.h> -#include <linux/jiffies.h> -#include <linux/mutex.h> -#include <linux/firmware.h> - -#include "dvb_frontend.h" -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_net.h" -#include "ves1820.h" -#include "cx22700.h" -#include "tda1004x.h" -#include "stv0299.h" -#include "tda8083.h" -#include "stv0297.h" -#include "lnbp21.h" - -#include <linux/dvb/frontend.h> -#include <linux/dvb/dmx.h> -#include <linux/pci.h> - -/* - TTUSB_HWSECTIONS: - the DSP supports filtering in hardware, however, since the "muxstream" - is a bit braindead (no matching channel masks or no matching filter mask), - we won't support this - yet. it doesn't event support negative filters, - so the best way is maybe to keep TTUSB_HWSECTIONS undef'd and just - parse TS data. USB bandwidth will be a problem when having large - datastreams, especially for dvb-net, but hey, that's not my problem. - - TTUSB_DISEQC, TTUSB_TONE: - let the STC do the diseqc/tone stuff. this isn't supported at least with - my TTUSB, so let it undef'd unless you want to implement another - frontend. never tested. - - debug: - define it to > 3 for really hardcore debugging. you probably don't want - this unless the device doesn't load at all. > 2 for bandwidth statistics. -*/ - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define dprintk(x...) do { if (debug) printk(KERN_DEBUG x); } while (0) - -#define ISO_BUF_COUNT 4 -#define FRAMES_PER_ISO_BUF 4 -#define ISO_FRAME_SIZE 912 -#define TTUSB_MAXCHANNEL 32 -#ifdef TTUSB_HWSECTIONS -#define TTUSB_MAXFILTER 16 /* ??? */ -#endif - -#define TTUSB_REV_2_2 0x22 -#define TTUSB_BUDGET_NAME "ttusb_stc_fw" - -/** - * since we're casting (struct ttusb*) <-> (struct dvb_demux*) around - * the dvb_demux field must be the first in struct!! - */ -struct ttusb { - struct dvb_demux dvb_demux; - struct dmxdev dmxdev; - struct dvb_net dvbnet; - - /* and one for USB access. */ - struct mutex semi2c; - struct mutex semusb; - - struct dvb_adapter adapter; - struct usb_device *dev; - - struct i2c_adapter i2c_adap; - - int disconnecting; - int iso_streaming; - - unsigned int bulk_out_pipe; - unsigned int bulk_in_pipe; - unsigned int isoc_in_pipe; - - void *iso_buffer; - dma_addr_t iso_dma_handle; - - struct urb *iso_urb[ISO_BUF_COUNT]; - - int running_feed_count; - int last_channel; - int last_filter; - - u8 c; /* transaction counter, wraps around... */ - fe_sec_tone_mode_t tone; - fe_sec_voltage_t voltage; - - int mux_state; // 0..2 - MuxSyncWord, 3 - nMuxPacks, 4 - muxpack - u8 mux_npacks; - u8 muxpack[256 + 8]; - int muxpack_ptr, muxpack_len; - - int insync; - - int cc; /* MuxCounter - will increment on EVERY MUX PACKET */ - /* (including stuffing. yes. really.) */ - - u8 last_result[32]; - - int revision; - - struct dvb_frontend* fe; -}; - -/* ugly workaround ... don't know why it's necessary to read */ -/* all result codes. */ - -static int ttusb_cmd(struct ttusb *ttusb, - const u8 * data, int len, int needresult) -{ - int actual_len; - int err; - int i; - - if (debug >= 3) { - printk(KERN_DEBUG ">"); - for (i = 0; i < len; ++i) - printk(KERN_CONT " %02x", data[i]); - printk(KERN_CONT "\n"); - } - - if (mutex_lock_interruptible(&ttusb->semusb) < 0) - return -EAGAIN; - - err = usb_bulk_msg(ttusb->dev, ttusb->bulk_out_pipe, - (u8 *) data, len, &actual_len, 1000); - if (err != 0) { - dprintk("%s: usb_bulk_msg(send) failed, err == %i!\n", - __func__, err); - mutex_unlock(&ttusb->semusb); - return err; - } - if (actual_len != len) { - dprintk("%s: only wrote %d of %d bytes\n", __func__, - actual_len, len); - mutex_unlock(&ttusb->semusb); - return -1; - } - - err = usb_bulk_msg(ttusb->dev, ttusb->bulk_in_pipe, - ttusb->last_result, 32, &actual_len, 1000); - - if (err != 0) { - printk("%s: failed, receive error %d\n", __func__, - err); - mutex_unlock(&ttusb->semusb); - return err; - } - - if (debug >= 3) { - actual_len = ttusb->last_result[3] + 4; - printk(KERN_DEBUG "<"); - for (i = 0; i < actual_len; ++i) - printk(KERN_CONT " %02x", ttusb->last_result[i]); - printk(KERN_CONT "\n"); - } - - if (!needresult) - mutex_unlock(&ttusb->semusb); - return 0; -} - -static int ttusb_result(struct ttusb *ttusb, u8 * data, int len) -{ - memcpy(data, ttusb->last_result, len); - mutex_unlock(&ttusb->semusb); - return 0; -} - -static int ttusb_i2c_msg(struct ttusb *ttusb, - u8 addr, u8 * snd_buf, u8 snd_len, u8 * rcv_buf, - u8 rcv_len) -{ - u8 b[0x28]; - u8 id = ++ttusb->c; - int i, err; - - if (snd_len > 0x28 - 7 || rcv_len > 0x20 - 7) - return -EINVAL; - - b[0] = 0xaa; - b[1] = id; - b[2] = 0x31; - b[3] = snd_len + 3; - b[4] = addr << 1; - b[5] = snd_len; - b[6] = rcv_len; - - for (i = 0; i < snd_len; i++) - b[7 + i] = snd_buf[i]; - - err = ttusb_cmd(ttusb, b, snd_len + 7, 1); - - if (err) - return -EREMOTEIO; - - err = ttusb_result(ttusb, b, 0x20); - - /* check if the i2c transaction was successful */ - if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO; - - if (rcv_len > 0) { - - if (err || b[0] != 0x55 || b[1] != id) { - dprintk - ("%s: usb_bulk_msg(recv) failed, err == %i, id == %02x, b == ", - __func__, err, id); - return -EREMOTEIO; - } - - for (i = 0; i < rcv_len; i++) - rcv_buf[i] = b[7 + i]; - } - - return rcv_len; -} - -static int master_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num) -{ - struct ttusb *ttusb = i2c_get_adapdata(adapter); - int i = 0; - int inc; - - if (mutex_lock_interruptible(&ttusb->semi2c) < 0) - return -EAGAIN; - - while (i < num) { - u8 addr, snd_len, rcv_len, *snd_buf, *rcv_buf; - int err; - - if (num > i + 1 && (msg[i + 1].flags & I2C_M_RD)) { - addr = msg[i].addr; - snd_buf = msg[i].buf; - snd_len = msg[i].len; - rcv_buf = msg[i + 1].buf; - rcv_len = msg[i + 1].len; - inc = 2; - } else { - addr = msg[i].addr; - snd_buf = msg[i].buf; - snd_len = msg[i].len; - rcv_buf = NULL; - rcv_len = 0; - inc = 1; - } - - err = ttusb_i2c_msg(ttusb, addr, - snd_buf, snd_len, rcv_buf, rcv_len); - - if (err < rcv_len) { - dprintk("%s: i == %i\n", __func__, i); - break; - } - - i += inc; - } - - mutex_unlock(&ttusb->semi2c); - return i; -} - -static int ttusb_boot_dsp(struct ttusb *ttusb) -{ - const struct firmware *fw; - int i, err; - u8 b[40]; - - err = request_firmware(&fw, "ttusb-budget/dspbootcode.bin", - &ttusb->dev->dev); - if (err) { - printk(KERN_ERR "ttusb-budget: failed to request firmware\n"); - return err; - } - - /* BootBlock */ - b[0] = 0xaa; - b[2] = 0x13; - b[3] = 28; - - /* upload dsp code in 32 byte steps (36 didn't work for me ...) */ - /* 32 is max packet size, no messages should be splitted. */ - for (i = 0; i < fw->size; i += 28) { - memcpy(&b[4], &fw->data[i], 28); - - b[1] = ++ttusb->c; - - err = ttusb_cmd(ttusb, b, 32, 0); - if (err) - goto done; - } - - /* last block ... */ - b[1] = ++ttusb->c; - b[2] = 0x13; - b[3] = 0; - - err = ttusb_cmd(ttusb, b, 4, 0); - if (err) - goto done; - - /* BootEnd */ - b[1] = ++ttusb->c; - b[2] = 0x14; - b[3] = 0; - - err = ttusb_cmd(ttusb, b, 4, 0); - - done: - release_firmware(fw); - if (err) { - dprintk("%s: usb_bulk_msg() failed, return value %i!\n", - __func__, err); - } - - return err; -} - -static int ttusb_set_channel(struct ttusb *ttusb, int chan_id, int filter_type, - int pid) -{ - int err; - /* SetChannel */ - u8 b[] = { 0xaa, ++ttusb->c, 0x22, 4, chan_id, filter_type, - (pid >> 8) & 0xff, pid & 0xff - }; - - err = ttusb_cmd(ttusb, b, sizeof(b), 0); - return err; -} - -static int ttusb_del_channel(struct ttusb *ttusb, int channel_id) -{ - int err; - /* DelChannel */ - u8 b[] = { 0xaa, ++ttusb->c, 0x23, 1, channel_id }; - - err = ttusb_cmd(ttusb, b, sizeof(b), 0); - return err; -} - -#ifdef TTUSB_HWSECTIONS -static int ttusb_set_filter(struct ttusb *ttusb, int filter_id, - int associated_chan, u8 filter[8], u8 mask[8]) -{ - int err; - /* SetFilter */ - u8 b[] = { 0xaa, 0, 0x24, 0x1a, filter_id, associated_chan, - filter[0], filter[1], filter[2], filter[3], - filter[4], filter[5], filter[6], filter[7], - filter[8], filter[9], filter[10], filter[11], - mask[0], mask[1], mask[2], mask[3], - mask[4], mask[5], mask[6], mask[7], - mask[8], mask[9], mask[10], mask[11] - }; - - err = ttusb_cmd(ttusb, b, sizeof(b), 0); - return err; -} - -static int ttusb_del_filter(struct ttusb *ttusb, int filter_id) -{ - int err; - /* DelFilter */ - u8 b[] = { 0xaa, ++ttusb->c, 0x25, 1, filter_id }; - - err = ttusb_cmd(ttusb, b, sizeof(b), 0); - return err; -} -#endif - -static int ttusb_init_controller(struct ttusb *ttusb) -{ - u8 b0[] = { 0xaa, ++ttusb->c, 0x15, 1, 0 }; - u8 b1[] = { 0xaa, ++ttusb->c, 0x15, 1, 1 }; - u8 b2[] = { 0xaa, ++ttusb->c, 0x32, 1, 0 }; - /* i2c write read: 5 bytes, addr 0x10, 0x02 bytes write, 1 bytes read. */ - u8 b3[] = - { 0xaa, ++ttusb->c, 0x31, 5, 0x10, 0x02, 0x01, 0x00, 0x1e }; - u8 b4[] = - { 0x55, ttusb->c, 0x31, 4, 0x10, 0x02, 0x01, 0x00, 0x1e }; - - u8 get_version[] = { 0xaa, ++ttusb->c, 0x17, 5, 0, 0, 0, 0, 0 }; - u8 get_dsp_version[0x20] = - { 0xaa, ++ttusb->c, 0x26, 28, 0, 0, 0, 0, 0 }; - int err; - - /* reset board */ - if ((err = ttusb_cmd(ttusb, b0, sizeof(b0), 0))) - return err; - - /* reset board (again?) */ - if ((err = ttusb_cmd(ttusb, b1, sizeof(b1), 0))) - return err; - - ttusb_boot_dsp(ttusb); - - /* set i2c bit rate */ - if ((err = ttusb_cmd(ttusb, b2, sizeof(b2), 0))) - return err; - - if ((err = ttusb_cmd(ttusb, b3, sizeof(b3), 1))) - return err; - - err = ttusb_result(ttusb, b4, sizeof(b4)); - - if ((err = ttusb_cmd(ttusb, get_version, sizeof(get_version), 1))) - return err; - - if ((err = ttusb_result(ttusb, get_version, sizeof(get_version)))) - return err; - - dprintk("%s: stc-version: %c%c%c%c%c\n", __func__, - get_version[4], get_version[5], get_version[6], - get_version[7], get_version[8]); - - if (memcmp(get_version + 4, "V 0.0", 5) && - memcmp(get_version + 4, "V 1.1", 5) && - memcmp(get_version + 4, "V 2.1", 5) && - memcmp(get_version + 4, "V 2.2", 5)) { - printk - ("%s: unknown STC version %c%c%c%c%c, please report!\n", - __func__, get_version[4], get_version[5], - get_version[6], get_version[7], get_version[8]); - } - - ttusb->revision = ((get_version[6] - '0') << 4) | - (get_version[8] - '0'); - - err = - ttusb_cmd(ttusb, get_dsp_version, sizeof(get_dsp_version), 1); - if (err) - return err; - - err = - ttusb_result(ttusb, get_dsp_version, sizeof(get_dsp_version)); - if (err) - return err; - printk("%s: dsp-version: %c%c%c\n", __func__, - get_dsp_version[4], get_dsp_version[5], get_dsp_version[6]); - return 0; -} - -#ifdef TTUSB_DISEQC -static int ttusb_send_diseqc(struct dvb_frontend* fe, - const struct dvb_diseqc_master_cmd *cmd) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - u8 b[12] = { 0xaa, ++ttusb->c, 0x18 }; - - int err; - - b[3] = 4 + 2 + cmd->msg_len; - b[4] = 0xFF; /* send diseqc master, not burst */ - b[5] = cmd->msg_len; - - memcpy(b + 5, cmd->msg, cmd->msg_len); - - /* Diseqc */ - if ((err = ttusb_cmd(ttusb, b, 4 + b[3], 0))) { - dprintk("%s: usb_bulk_msg() failed, return value %i!\n", - __func__, err); - } - - return err; -} -#endif - -static int ttusb_update_lnb(struct ttusb *ttusb) -{ - u8 b[] = { 0xaa, ++ttusb->c, 0x16, 5, /*power: */ 1, - ttusb->voltage == SEC_VOLTAGE_18 ? 0 : 1, - ttusb->tone == SEC_TONE_ON ? 1 : 0, 1, 1 - }; - int err; - - /* SetLNB */ - if ((err = ttusb_cmd(ttusb, b, sizeof(b), 0))) { - dprintk("%s: usb_bulk_msg() failed, return value %i!\n", - __func__, err); - } - - return err; -} - -static int ttusb_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - - ttusb->voltage = voltage; - return ttusb_update_lnb(ttusb); -} - -#ifdef TTUSB_TONE -static int ttusb_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - - ttusb->tone = tone; - return ttusb_update_lnb(ttusb); -} -#endif - - -#if 0 -static void ttusb_set_led_freq(struct ttusb *ttusb, u8 freq) -{ - u8 b[] = { 0xaa, ++ttusb->c, 0x19, 1, freq }; - int err, actual_len; - - err = ttusb_cmd(ttusb, b, sizeof(b), 0); - if (err) { - dprintk("%s: usb_bulk_msg() failed, return value %i!\n", - __func__, err); - } -} -#endif - -/*****************************************************************************/ - -#ifdef TTUSB_HWSECTIONS -static void ttusb_handle_ts_data(struct ttusb_channel *channel, - const u8 * data, int len); -static void ttusb_handle_sec_data(struct ttusb_channel *channel, - const u8 * data, int len); -#endif - -static int numpkt, numts, numstuff, numsec, numinvalid; -static unsigned long lastj; - -static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, - int len) -{ - u16 csum = 0, cc; - int i; - for (i = 0; i < len; i += 2) - csum ^= le16_to_cpup((__le16 *) (muxpack + i)); - if (csum) { - printk("%s: muxpack with incorrect checksum, ignoring\n", - __func__); - numinvalid++; - return; - } - - cc = (muxpack[len - 4] << 8) | muxpack[len - 3]; - cc &= 0x7FFF; - if ((cc != ttusb->cc) && (ttusb->cc != -1)) - printk("%s: cc discontinuity (%d frames missing)\n", - __func__, (cc - ttusb->cc) & 0x7FFF); - ttusb->cc = (cc + 1) & 0x7FFF; - if (muxpack[0] & 0x80) { -#ifdef TTUSB_HWSECTIONS - /* section data */ - int pusi = muxpack[0] & 0x40; - int channel = muxpack[0] & 0x1F; - int payload = muxpack[1]; - const u8 *data = muxpack + 2; - /* check offset flag */ - if (muxpack[0] & 0x20) - data++; - - ttusb_handle_sec_data(ttusb->channel + channel, data, - payload); - data += payload; - - if ((!!(ttusb->muxpack[0] & 0x20)) ^ - !!(ttusb->muxpack[1] & 1)) - data++; -#warning TODO: pusi - printk("cc: %04x\n", (data[0] << 8) | data[1]); -#endif - numsec++; - } else if (muxpack[0] == 0x47) { -#ifdef TTUSB_HWSECTIONS - /* we have TS data here! */ - int pid = ((muxpack[1] & 0x0F) << 8) | muxpack[2]; - int channel; - for (channel = 0; channel < TTUSB_MAXCHANNEL; ++channel) - if (ttusb->channel[channel].active - && (pid == ttusb->channel[channel].pid)) - ttusb_handle_ts_data(ttusb->channel + - channel, muxpack, - 188); -#endif - numts++; - dvb_dmx_swfilter_packets(&ttusb->dvb_demux, muxpack, 1); - } else if (muxpack[0] != 0) { - numinvalid++; - printk("illegal muxpack type %02x\n", muxpack[0]); - } else - numstuff++; -} - -static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len) -{ - int maxwork = 1024; - while (len) { - if (!(maxwork--)) { - printk("%s: too much work\n", __func__); - break; - } - - switch (ttusb->mux_state) { - case 0: - case 1: - case 2: - len--; - if (*data++ == 0xAA) - ++ttusb->mux_state; - else { - ttusb->mux_state = 0; - if (ttusb->insync) { - dprintk("%s: %02x\n", - __func__, data[-1]); - printk(KERN_INFO "%s: lost sync.\n", - __func__); - ttusb->insync = 0; - } - } - break; - case 3: - ttusb->insync = 1; - len--; - ttusb->mux_npacks = *data++; - ++ttusb->mux_state; - ttusb->muxpack_ptr = 0; - /* maximum bytes, until we know the length */ - ttusb->muxpack_len = 2; - break; - case 4: - { - int avail; - avail = len; - if (avail > - (ttusb->muxpack_len - - ttusb->muxpack_ptr)) - avail = - ttusb->muxpack_len - - ttusb->muxpack_ptr; - memcpy(ttusb->muxpack + ttusb->muxpack_ptr, - data, avail); - ttusb->muxpack_ptr += avail; - BUG_ON(ttusb->muxpack_ptr > 264); - data += avail; - len -= avail; - /* determine length */ - if (ttusb->muxpack_ptr == 2) { - if (ttusb->muxpack[0] & 0x80) { - ttusb->muxpack_len = - ttusb->muxpack[1] + 2; - if (ttusb-> - muxpack[0] & 0x20) - ttusb-> - muxpack_len++; - if ((!! - (ttusb-> - muxpack[0] & 0x20)) ^ - !!(ttusb-> - muxpack[1] & 1)) - ttusb-> - muxpack_len++; - ttusb->muxpack_len += 4; - } else if (ttusb->muxpack[0] == - 0x47) - ttusb->muxpack_len = - 188 + 4; - else if (ttusb->muxpack[0] == 0x00) - ttusb->muxpack_len = - ttusb->muxpack[1] + 2 + - 4; - else { - dprintk - ("%s: invalid state: first byte is %x\n", - __func__, - ttusb->muxpack[0]); - ttusb->mux_state = 0; - } - } - - /** - * if length is valid and we reached the end: - * goto next muxpack - */ - if ((ttusb->muxpack_ptr >= 2) && - (ttusb->muxpack_ptr == - ttusb->muxpack_len)) { - ttusb_process_muxpack(ttusb, - ttusb-> - muxpack, - ttusb-> - muxpack_ptr); - ttusb->muxpack_ptr = 0; - /* maximum bytes, until we know the length */ - ttusb->muxpack_len = 2; - - /** - * no muxpacks left? - * return to search-sync state - */ - if (!ttusb->mux_npacks--) { - ttusb->mux_state = 0; - break; - } - } - break; - } - default: - BUG(); - break; - } - } -} - -static void ttusb_iso_irq(struct urb *urb) -{ - struct ttusb *ttusb = urb->context; - struct usb_iso_packet_descriptor *d; - u8 *data; - int len, i; - - if (!ttusb->iso_streaming) - return; - -#if 0 - printk("%s: status %d, errcount == %d, length == %i\n", - __func__, - urb->status, urb->error_count, urb->actual_length); -#endif - - if (!urb->status) { - for (i = 0; i < urb->number_of_packets; ++i) { - numpkt++; - if (time_after_eq(jiffies, lastj + HZ)) { - dprintk("frames/s: %lu (ts: %d, stuff %d, " - "sec: %d, invalid: %d, all: %d)\n", - numpkt * HZ / (jiffies - lastj), - numts, numstuff, numsec, numinvalid, - numts + numstuff + numsec + numinvalid); - numts = numstuff = numsec = numinvalid = 0; - lastj = jiffies; - numpkt = 0; - } - d = &urb->iso_frame_desc[i]; - data = urb->transfer_buffer + d->offset; - len = d->actual_length; - d->actual_length = 0; - d->status = 0; - ttusb_process_frame(ttusb, data, len); - } - } - usb_submit_urb(urb, GFP_ATOMIC); -} - -static void ttusb_free_iso_urbs(struct ttusb *ttusb) -{ - int i; - - for (i = 0; i < ISO_BUF_COUNT; i++) - if (ttusb->iso_urb[i]) - usb_free_urb(ttusb->iso_urb[i]); - - pci_free_consistent(NULL, - ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF * - ISO_BUF_COUNT, ttusb->iso_buffer, - ttusb->iso_dma_handle); -} - -static int ttusb_alloc_iso_urbs(struct ttusb *ttusb) -{ - int i; - - ttusb->iso_buffer = pci_alloc_consistent(NULL, - ISO_FRAME_SIZE * - FRAMES_PER_ISO_BUF * - ISO_BUF_COUNT, - &ttusb->iso_dma_handle); - - if (!ttusb->iso_buffer) { - dprintk("%s: pci_alloc_consistent - not enough memory\n", - __func__); - return -ENOMEM; - } - - memset(ttusb->iso_buffer, 0, - ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF * ISO_BUF_COUNT); - - for (i = 0; i < ISO_BUF_COUNT; i++) { - struct urb *urb; - - if (! - (urb = - usb_alloc_urb(FRAMES_PER_ISO_BUF, GFP_ATOMIC))) { - ttusb_free_iso_urbs(ttusb); - return -ENOMEM; - } - - ttusb->iso_urb[i] = urb; - } - - return 0; -} - -static void ttusb_stop_iso_xfer(struct ttusb *ttusb) -{ - int i; - - for (i = 0; i < ISO_BUF_COUNT; i++) - usb_kill_urb(ttusb->iso_urb[i]); - - ttusb->iso_streaming = 0; -} - -static int ttusb_start_iso_xfer(struct ttusb *ttusb) -{ - int i, j, err, buffer_offset = 0; - - if (ttusb->iso_streaming) { - printk("%s: iso xfer already running!\n", __func__); - return 0; - } - - ttusb->cc = -1; - ttusb->insync = 0; - ttusb->mux_state = 0; - - for (i = 0; i < ISO_BUF_COUNT; i++) { - int frame_offset = 0; - struct urb *urb = ttusb->iso_urb[i]; - - urb->dev = ttusb->dev; - urb->context = ttusb; - urb->complete = ttusb_iso_irq; - urb->pipe = ttusb->isoc_in_pipe; - urb->transfer_flags = URB_ISO_ASAP; - urb->interval = 1; - urb->number_of_packets = FRAMES_PER_ISO_BUF; - urb->transfer_buffer_length = - ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF; - urb->transfer_buffer = ttusb->iso_buffer + buffer_offset; - buffer_offset += ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF; - - for (j = 0; j < FRAMES_PER_ISO_BUF; j++) { - urb->iso_frame_desc[j].offset = frame_offset; - urb->iso_frame_desc[j].length = ISO_FRAME_SIZE; - frame_offset += ISO_FRAME_SIZE; - } - } - - for (i = 0; i < ISO_BUF_COUNT; i++) { - if ((err = usb_submit_urb(ttusb->iso_urb[i], GFP_ATOMIC))) { - ttusb_stop_iso_xfer(ttusb); - printk - ("%s: failed urb submission (%i: err = %i)!\n", - __func__, i, err); - return err; - } - } - - ttusb->iso_streaming = 1; - - return 0; -} - -#ifdef TTUSB_HWSECTIONS -static void ttusb_handle_ts_data(struct dvb_demux_feed *dvbdmxfeed, const u8 * data, - int len) -{ - dvbdmxfeed->cb.ts(data, len, 0, 0, &dvbdmxfeed->feed.ts, 0); -} - -static void ttusb_handle_sec_data(struct dvb_demux_feed *dvbdmxfeed, const u8 * data, - int len) -{ -// struct dvb_demux_feed *dvbdmxfeed = channel->dvbdmxfeed; -#error TODO: handle ugly stuff -// dvbdmxfeed->cb.sec(data, len, 0, 0, &dvbdmxfeed->feed.sec, 0); -} -#endif - -static int ttusb_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux; - int feed_type = 1; - - dprintk("ttusb_start_feed\n"); - - switch (dvbdmxfeed->type) { - case DMX_TYPE_TS: - break; - case DMX_TYPE_SEC: - break; - default: - return -EINVAL; - } - - if (dvbdmxfeed->type == DMX_TYPE_TS) { - switch (dvbdmxfeed->pes_type) { - case DMX_TS_PES_VIDEO: - case DMX_TS_PES_AUDIO: - case DMX_TS_PES_TELETEXT: - case DMX_TS_PES_PCR: - case DMX_TS_PES_OTHER: - break; - default: - return -EINVAL; - } - } - -#ifdef TTUSB_HWSECTIONS -#error TODO: allocate filters - if (dvbdmxfeed->type == DMX_TYPE_TS) { - feed_type = 1; - } else if (dvbdmxfeed->type == DMX_TYPE_SEC) { - feed_type = 2; - } -#endif - - ttusb_set_channel(ttusb, dvbdmxfeed->index, feed_type, dvbdmxfeed->pid); - - if (0 == ttusb->running_feed_count++) - ttusb_start_iso_xfer(ttusb); - - return 0; -} - -static int ttusb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux; - - ttusb_del_channel(ttusb, dvbdmxfeed->index); - - if (--ttusb->running_feed_count == 0) - ttusb_stop_iso_xfer(ttusb); - - return 0; -} - -static int ttusb_setup_interfaces(struct ttusb *ttusb) -{ - usb_set_interface(ttusb->dev, 1, 1); - - ttusb->bulk_out_pipe = usb_sndbulkpipe(ttusb->dev, 1); - ttusb->bulk_in_pipe = usb_rcvbulkpipe(ttusb->dev, 1); - ttusb->isoc_in_pipe = usb_rcvisocpipe(ttusb->dev, 2); - - return 0; -} - -#if 0 -static u8 stc_firmware[8192]; - -static int stc_open(struct inode *inode, struct file *file) -{ - struct ttusb *ttusb = file->private_data; - int addr; - - for (addr = 0; addr < 8192; addr += 16) { - u8 snd_buf[2] = { addr >> 8, addr & 0xFF }; - ttusb_i2c_msg(ttusb, 0x50, snd_buf, 2, stc_firmware + addr, - 16); - } - - return 0; -} - -static ssize_t stc_read(struct file *file, char *buf, size_t count, - loff_t *offset) -{ - return simple_read_from_buffer(buf, count, offset, stc_firmware, 8192); -} - -static int stc_release(struct inode *inode, struct file *file) -{ - return 0; -} - -static const struct file_operations stc_fops = { - .owner = THIS_MODULE, - .read = stc_read, - .open = stc_open, - .release = stc_release, -}; -#endif - -static u32 functionality(struct i2c_adapter *adapter) -{ - return I2C_FUNC_I2C; -} - - - -static int alps_tdmb7_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - u8 data[4]; - struct i2c_msg msg = {.addr=0x61, .flags=0, .buf=data, .len=sizeof(data) }; - u32 div; - - div = (p->frequency + 36166667) / 166667; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = ((div >> 10) & 0x60) | 0x85; - data[3] = p->frequency < 592000000 ? 0x40 : 0x80; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct cx22700_config alps_tdmb7_config = { - .demod_address = 0x43, -}; - - - - - -static int philips_tdm1316l_tuner_init(struct dvb_frontend* fe) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - static u8 td1316_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; - struct i2c_msg tuner_msg = { .addr=0x60, .flags=0, .buf=td1316_init, .len=sizeof(td1316_init) }; - - // setup PLL configuration - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) return -EIO; - msleep(1); - - // disable the mc44BC374c (do not check for errors) - tuner_msg.addr = 0x65; - tuner_msg.buf = disable_mc44BC374c; - tuner_msg.len = sizeof(disable_mc44BC374c); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { - i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1); - } - - return 0; -} - -static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - u8 tuner_buf[4]; - struct i2c_msg tuner_msg = {.addr=0x60, .flags=0, .buf=tuner_buf, .len=sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - // determine charge pump - tuner_frequency = p->frequency + 36130000; - if (tuner_frequency < 87000000) return -EINVAL; - else if (tuner_frequency < 130000000) cp = 3; - else if (tuner_frequency < 160000000) cp = 5; - else if (tuner_frequency < 200000000) cp = 6; - else if (tuner_frequency < 290000000) cp = 3; - else if (tuner_frequency < 420000000) cp = 5; - else if (tuner_frequency < 480000000) cp = 6; - else if (tuner_frequency < 620000000) cp = 3; - else if (tuner_frequency < 830000000) cp = 5; - else if (tuner_frequency < 895000000) cp = 7; - else return -EINVAL; - - // determine band - if (p->frequency < 49000000) - return -EINVAL; - else if (p->frequency < 159000000) - band = 1; - else if (p->frequency < 444000000) - band = 2; - else if (p->frequency < 861000000) - band = 4; - else return -EINVAL; - - // setup PLL filter - switch (p->bandwidth_hz) { - case 6000000: - tda1004x_writereg(fe, 0x0C, 0); - filter = 0; - break; - - case 7000000: - tda1004x_writereg(fe, 0x0C, 0); - filter = 0; - break; - - case 8000000: - tda1004x_writereg(fe, 0x0C, 0xFF); - filter = 1; - break; - - default: - return -EINVAL; - } - - // calculate divisor - // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) - tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000; - - // setup tuner buffer - tuner_buf[0] = tuner_frequency >> 8; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xca; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - - msleep(1); - return 0; -} - -static int philips_tdm1316l_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - - return request_firmware(fw, name, &ttusb->dev->dev); -} - -static struct tda1004x_config philips_tdm1316l_config = { - - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .request_firmware = philips_tdm1316l_request_firmware, -}; - -static u8 alps_bsbe1_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ - 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ - 0x06, 0x40, /* DAC not used, set to high impendance mode */ - 0x07, 0x00, /* DAC LSB */ - 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ - 0x09, 0x00, /* FIFO */ - 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ - 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ - 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ - 0x10, 0x3f, // AGC2 0x3d - 0x11, 0x84, - 0x12, 0xb9, - 0x15, 0xc9, // lock detector threshold - 0x16, 0x00, - 0x17, 0x00, - 0x18, 0x00, - 0x19, 0x00, - 0x1a, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 - 0x29, 0x1e, // 1/2 threshold - 0x2a, 0x14, // 2/3 threshold - 0x2b, 0x0f, // 3/4 threshold - 0x2c, 0x09, // 5/6 threshold - 0x2d, 0x05, // 7/8 threshold - 0x2e, 0x01, - 0x31, 0x1f, // test all FECs - 0x32, 0x19, // viterbi and synchro search - 0x33, 0xfc, // rs control - 0x34, 0x93, // error control - 0x0f, 0x92, - 0xff, 0xff -}; - -static u8 alps_bsru6_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ - 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ - 0x06, 0x40, /* DAC not used, set to high impendance mode */ - 0x07, 0x00, /* DAC LSB */ - 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ - 0x09, 0x00, /* FIFO */ - 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ - 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ - 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ - 0x10, 0x3f, // AGC2 0x3d - 0x11, 0x84, - 0x12, 0xb9, - 0x15, 0xc9, // lock detector threshold - 0x16, 0x00, - 0x17, 0x00, - 0x18, 0x00, - 0x19, 0x00, - 0x1a, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 - 0x29, 0x1e, // 1/2 threshold - 0x2a, 0x14, // 2/3 threshold - 0x2b, 0x0f, // 3/4 threshold - 0x2c, 0x09, // 5/6 threshold - 0x2d, 0x05, // 7/8 threshold - 0x2e, 0x01, - 0x31, 0x1f, // test all FECs - 0x32, 0x19, // viterbi and synchro search - 0x33, 0xfc, // rs control - 0x34, 0x93, // error control - 0x0f, 0x52, - 0xff, 0xff -}; - -static int alps_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - - if (srate < 1500000) { - aclk = 0xb7; - bclk = 0x47; - } else if (srate < 3000000) { - aclk = 0xb7; - bclk = 0x4b; - } else if (srate < 7000000) { - aclk = 0xb7; - bclk = 0x4f; - } else if (srate < 14000000) { - aclk = 0xb7; - bclk = 0x53; - } else if (srate < 30000000) { - aclk = 0xb6; - bclk = 0x53; - } else if (srate < 45000000) { - aclk = 0xb4; - bclk = 0x51; - } - - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, (ratio) & 0xf0); - - return 0; -} - -static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - u8 buf[4]; - u32 div; - struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; - - if ((p->frequency < 950000) || (p->frequency > 2150000)) - return -EINVAL; - - div = (p->frequency + (125 - 1)) / 125; /* round correctly */ - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4; - buf[3] = 0xC4; - - if (p->frequency > 1530000) - buf[3] = 0xC0; - - /* BSBE1 wants XCE bit set */ - if (ttusb->revision == TTUSB_REV_2_2) - buf[3] |= 0x20; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static struct stv0299_config alps_stv0299_config = { - .demod_address = 0x68, - .inittab = alps_bsru6_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = alps_stv0299_set_symbol_rate, -}; - -static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - u8 buf[4]; - u32 div; - struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; - - div = p->frequency / 125; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x8e; - buf[3] = 0x00; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static struct tda8083_config ttusb_novas_grundig_29504_491_config = { - - .demod_address = 0x68, -}; - -static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb* ttusb = fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (p->frequency + 35937500 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x85 | ((div >> 10) & 0x60); - data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&ttusb->i2c_adap, &msg, 1) != 1) - return -EIO; - - return 0; -} - - -static struct ves1820_config alps_tdbe2_config = { - .demod_address = 0x09, - .xin = 57840000UL, - .invert = 1, - .selagc = VES1820_SELAGC_SIGNAMPERR, -}; - -static u8 read_pwm(struct ttusb* ttusb) -{ - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, - { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; - - if ((i2c_transfer(&ttusb->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - - -static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv; - u8 tuner_buf[5]; - struct i2c_msg tuner_msg = {.addr = 0x60, - .flags = 0, - .buf = tuner_buf, - .len = sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - // determine charge pump - tuner_frequency = p->frequency; - if (tuner_frequency < 87000000) {return -EINVAL;} - else if (tuner_frequency < 130000000) {cp = 3; band = 1;} - else if (tuner_frequency < 160000000) {cp = 5; band = 1;} - else if (tuner_frequency < 200000000) {cp = 6; band = 1;} - else if (tuner_frequency < 290000000) {cp = 3; band = 2;} - else if (tuner_frequency < 420000000) {cp = 5; band = 2;} - else if (tuner_frequency < 480000000) {cp = 6; band = 2;} - else if (tuner_frequency < 620000000) {cp = 3; band = 4;} - else if (tuner_frequency < 830000000) {cp = 5; band = 4;} - else if (tuner_frequency < 895000000) {cp = 7; band = 4;} - else {return -EINVAL;} - - // assume PLL filter should always be 8MHz for the moment. - filter = 1; - - // calculate divisor - // (Finput + Fif)/Fref; Fif = 36125000 Hz, Fref = 62500 Hz - tuner_frequency = ((p->frequency + 36125000) / 62500); - - // setup tuner buffer - tuner_buf[0] = tuner_frequency >> 8; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xc8; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - tuner_buf[4] = 0x80; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { - printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 1\n"); - return -EIO; - } - - msleep(50); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { - printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 2\n"); - return -EIO; - } - - msleep(1); - - return 0; -} - -static u8 dvbc_philips_tdm1316l_inittab[] = { - 0x80, 0x21, - 0x80, 0x20, - 0x81, 0x01, - 0x81, 0x00, - 0x00, 0x09, - 0x01, 0x69, - 0x03, 0x00, - 0x04, 0x00, - 0x07, 0x00, - 0x08, 0x00, - 0x20, 0x00, - 0x21, 0x40, - 0x22, 0x00, - 0x23, 0x00, - 0x24, 0x40, - 0x25, 0x88, - 0x30, 0xff, - 0x31, 0x00, - 0x32, 0xff, - 0x33, 0x00, - 0x34, 0x50, - 0x35, 0x7f, - 0x36, 0x00, - 0x37, 0x20, - 0x38, 0x00, - 0x40, 0x1c, - 0x41, 0xff, - 0x42, 0x29, - 0x43, 0x20, - 0x44, 0xff, - 0x45, 0x00, - 0x46, 0x00, - 0x49, 0x04, - 0x4a, 0xff, - 0x4b, 0x7f, - 0x52, 0x30, - 0x55, 0xae, - 0x56, 0x47, - 0x57, 0xe1, - 0x58, 0x3a, - 0x5a, 0x1e, - 0x5b, 0x34, - 0x60, 0x00, - 0x63, 0x00, - 0x64, 0x00, - 0x65, 0x00, - 0x66, 0x00, - 0x67, 0x00, - 0x68, 0x00, - 0x69, 0x00, - 0x6a, 0x02, - 0x6b, 0x00, - 0x70, 0xff, - 0x71, 0x00, - 0x72, 0x00, - 0x73, 0x00, - 0x74, 0x0c, - 0x80, 0x00, - 0x81, 0x00, - 0x82, 0x00, - 0x83, 0x00, - 0x84, 0x04, - 0x85, 0x80, - 0x86, 0x24, - 0x87, 0x78, - 0x88, 0x00, - 0x89, 0x00, - 0x90, 0x01, - 0x91, 0x01, - 0xa0, 0x00, - 0xa1, 0x00, - 0xa2, 0x00, - 0xb0, 0x91, - 0xb1, 0x0b, - 0xc0, 0x4b, - 0xc1, 0x00, - 0xc2, 0x00, - 0xd0, 0x00, - 0xd1, 0x00, - 0xd2, 0x00, - 0xd3, 0x00, - 0xd4, 0x00, - 0xd5, 0x00, - 0xde, 0x00, - 0xdf, 0x00, - 0x61, 0x38, - 0x62, 0x0a, - 0x53, 0x13, - 0x59, 0x08, - 0x55, 0x00, - 0x56, 0x40, - 0x57, 0x08, - 0x58, 0x3d, - 0x88, 0x10, - 0xa0, 0x00, - 0xa0, 0x00, - 0xa0, 0x00, - 0xa0, 0x04, - 0xff, 0xff, -}; - -static struct stv0297_config dvbc_philips_tdm1316l_config = { - .demod_address = 0x1c, - .inittab = dvbc_philips_tdm1316l_inittab, - .invert = 0, -}; - -static void frontend_init(struct ttusb* ttusb) -{ - switch(le16_to_cpu(ttusb->dev->descriptor.idProduct)) { - case 0x1003: // Hauppauge/TT Nova-USB-S budget (stv0299/ALPS BSRU6|BSBE1(tsa5059)) - // try the stv0299 based first - ttusb->fe = dvb_attach(stv0299_attach, &alps_stv0299_config, &ttusb->i2c_adap); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.set_params = philips_tsa5059_tuner_set_params; - - if(ttusb->revision == TTUSB_REV_2_2) { // ALPS BSBE1 - alps_stv0299_config.inittab = alps_bsbe1_inittab; - dvb_attach(lnbp21_attach, ttusb->fe, &ttusb->i2c_adap, 0, 0); - } else { // ALPS BSRU6 - ttusb->fe->ops.set_voltage = ttusb_set_voltage; - } - break; - } - - // Grundig 29504-491 - ttusb->fe = dvb_attach(tda8083_attach, &ttusb_novas_grundig_29504_491_config, &ttusb->i2c_adap); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.set_params = ttusb_novas_grundig_29504_491_tuner_set_params; - ttusb->fe->ops.set_voltage = ttusb_set_voltage; - break; - } - break; - - case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) - ttusb->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &ttusb->i2c_adap, read_pwm(ttusb)); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; - break; - } - - ttusb->fe = dvb_attach(stv0297_attach, &dvbc_philips_tdm1316l_config, &ttusb->i2c_adap); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.set_params = dvbc_philips_tdm1316l_tuner_set_params; - break; - } - break; - - case 0x1005: // Hauppauge/TT Nova-USB-t budget (tda10046/Philips td1316(tda6651tt) OR cx22700/ALPS TDMB7(??)) - // try the ALPS TDMB7 first - ttusb->fe = dvb_attach(cx22700_attach, &alps_tdmb7_config, &ttusb->i2c_adap); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.set_params = alps_tdmb7_tuner_set_params; - break; - } - - // Philips td1316 - ttusb->fe = dvb_attach(tda10046_attach, &philips_tdm1316l_config, &ttusb->i2c_adap); - if (ttusb->fe != NULL) { - ttusb->fe->ops.tuner_ops.init = philips_tdm1316l_tuner_init; - ttusb->fe->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; - break; - } - break; - } - - if (ttusb->fe == NULL) { - printk("dvb-ttusb-budget: A frontend driver was not found for device [%04x:%04x]\n", - le16_to_cpu(ttusb->dev->descriptor.idVendor), - le16_to_cpu(ttusb->dev->descriptor.idProduct)); - } else { - if (dvb_register_frontend(&ttusb->adapter, ttusb->fe)) { - printk("dvb-ttusb-budget: Frontend registration failed!\n"); - dvb_frontend_detach(ttusb->fe); - ttusb->fe = NULL; - } - } -} - - - -static struct i2c_algorithm ttusb_dec_algo = { - .master_xfer = master_xfer, - .functionality = functionality, -}; - -static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *id) -{ - struct usb_device *udev; - struct ttusb *ttusb; - int result; - - dprintk("%s: TTUSB DVB connected\n", __func__); - - udev = interface_to_usbdev(intf); - - if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV; - - if (!(ttusb = kzalloc(sizeof(struct ttusb), GFP_KERNEL))) - return -ENOMEM; - - ttusb->dev = udev; - ttusb->c = 0; - ttusb->mux_state = 0; - mutex_init(&ttusb->semi2c); - - mutex_lock(&ttusb->semi2c); - - mutex_init(&ttusb->semusb); - - ttusb_setup_interfaces(ttusb); - - result = ttusb_alloc_iso_urbs(ttusb); - if (result < 0) { - dprintk("%s: ttusb_alloc_iso_urbs - failed\n", __func__); - mutex_unlock(&ttusb->semi2c); - kfree(ttusb); - return result; - } - - if (ttusb_init_controller(ttusb)) - printk("ttusb_init_controller: error\n"); - - mutex_unlock(&ttusb->semi2c); - - result = dvb_register_adapter(&ttusb->adapter, - "Technotrend/Hauppauge Nova-USB", - THIS_MODULE, &udev->dev, adapter_nr); - if (result < 0) { - ttusb_free_iso_urbs(ttusb); - kfree(ttusb); - return result; - } - ttusb->adapter.priv = ttusb; - - /* i2c */ - memset(&ttusb->i2c_adap, 0, sizeof(struct i2c_adapter)); - strcpy(ttusb->i2c_adap.name, "TTUSB DEC"); - - i2c_set_adapdata(&ttusb->i2c_adap, ttusb); - - ttusb->i2c_adap.algo = &ttusb_dec_algo; - ttusb->i2c_adap.algo_data = NULL; - ttusb->i2c_adap.dev.parent = &udev->dev; - - result = i2c_add_adapter(&ttusb->i2c_adap); - if (result) - goto err_unregister_adapter; - - memset(&ttusb->dvb_demux, 0, sizeof(ttusb->dvb_demux)); - - ttusb->dvb_demux.dmx.capabilities = - DMX_TS_FILTERING | DMX_SECTION_FILTERING; - ttusb->dvb_demux.priv = NULL; -#ifdef TTUSB_HWSECTIONS - ttusb->dvb_demux.filternum = TTUSB_MAXFILTER; -#else - ttusb->dvb_demux.filternum = 32; -#endif - ttusb->dvb_demux.feednum = TTUSB_MAXCHANNEL; - ttusb->dvb_demux.start_feed = ttusb_start_feed; - ttusb->dvb_demux.stop_feed = ttusb_stop_feed; - ttusb->dvb_demux.write_to_decoder = NULL; - - result = dvb_dmx_init(&ttusb->dvb_demux); - if (result < 0) { - printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result); - result = -ENODEV; - goto err_i2c_del_adapter; - } -//FIXME dmxdev (nur WAS?) - ttusb->dmxdev.filternum = ttusb->dvb_demux.filternum; - ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx; - ttusb->dmxdev.capabilities = 0; - - result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter); - if (result < 0) { - printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n", - result); - result = -ENODEV; - goto err_release_dmx; - } - - if (dvb_net_init(&ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) { - printk("ttusb_dvb: dvb_net_init failed!\n"); - result = -ENODEV; - goto err_release_dmxdev; - } - - usb_set_intfdata(intf, (void *) ttusb); - - frontend_init(ttusb); - - return 0; - -err_release_dmxdev: - dvb_dmxdev_release(&ttusb->dmxdev); -err_release_dmx: - dvb_dmx_release(&ttusb->dvb_demux); -err_i2c_del_adapter: - i2c_del_adapter(&ttusb->i2c_adap); -err_unregister_adapter: - dvb_unregister_adapter (&ttusb->adapter); - return result; -} - -static void ttusb_disconnect(struct usb_interface *intf) -{ - struct ttusb *ttusb = usb_get_intfdata(intf); - - usb_set_intfdata(intf, NULL); - - ttusb->disconnecting = 1; - - ttusb_stop_iso_xfer(ttusb); - - ttusb->dvb_demux.dmx.close(&ttusb->dvb_demux.dmx); - dvb_net_release(&ttusb->dvbnet); - dvb_dmxdev_release(&ttusb->dmxdev); - dvb_dmx_release(&ttusb->dvb_demux); - if (ttusb->fe != NULL) { - dvb_unregister_frontend(ttusb->fe); - dvb_frontend_detach(ttusb->fe); - } - i2c_del_adapter(&ttusb->i2c_adap); - dvb_unregister_adapter(&ttusb->adapter); - - ttusb_free_iso_urbs(ttusb); - - kfree(ttusb); - - dprintk("%s: TTUSB DVB disconnected\n", __func__); -} - -static struct usb_device_id ttusb_table[] = { - {USB_DEVICE(0xb48, 0x1003)}, - {USB_DEVICE(0xb48, 0x1004)}, - {USB_DEVICE(0xb48, 0x1005)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, ttusb_table); - -static struct usb_driver ttusb_driver = { - .name = "ttusb", - .probe = ttusb_probe, - .disconnect = ttusb_disconnect, - .id_table = ttusb_table, -}; - -module_usb_driver(ttusb_driver); - -MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>"); -MODULE_DESCRIPTION("TTUSB DVB Driver"); -MODULE_LICENSE("GPL"); -MODULE_FIRMWARE("ttusb-budget/dspbootcode.bin"); |