diff options
Diffstat (limited to 'drivers/media/dvb/bt8xx')
| -rw-r--r-- | drivers/media/dvb/bt8xx/bt878.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/bt878.h | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst.c | 763 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_ca.c | 554 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_common.h | 8 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.c | 282 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.h | 2 |
7 files changed, 767 insertions, 848 deletions
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c index 3c5a8e273c4a..f29571450038 100644 --- a/drivers/media/dvb/bt8xx/bt878.c +++ b/drivers/media/dvb/bt8xx/bt878.c @@ -1,7 +1,7 @@ /* * bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card * - * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> + * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> * * large parts based on the bttv driver * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de) @@ -219,7 +219,7 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, controlreg &= ~0x1f; controlreg |= 0x1b; - btwrite(cpu_to_le32(bt->risc_dma), BT878_ARISC_START); + btwrite(bt->risc_dma, BT878_ARISC_START); /* original int mask had : * 6 2 8 4 0 diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h index 837623f7fcdf..a73baf00ca39 100644 --- a/drivers/media/dvb/bt8xx/bt878.h +++ b/drivers/media/dvb/bt8xx/bt878.h @@ -1,7 +1,7 @@ /* bt878.h - Bt878 audio module (register offsets) - Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> + Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> 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 diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 07a0b0a968a6..34a837a1abf4 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -1,5 +1,4 @@ /* - Frontend/Card driver for TwinHan DST Frontend Copyright (C) 2003 Jamie Honan Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) @@ -19,7 +18,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -28,31 +26,45 @@ #include <linux/vmalloc.h> #include <linux/delay.h> #include <asm/div64.h> - #include "dvb_frontend.h" #include "dst_priv.h" #include "dst_common.h" - static unsigned int verbose = 1; module_param(verbose, int, 0644); MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); -static unsigned int debug = 1; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "debug messages, default is 0 (yes)"); - static unsigned int dst_addons; module_param(dst_addons, int, 0644); MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)"); -#define dprintk if (debug) printk - -#define HAS_LOCK 1 -#define ATTEMPT_TUNE 2 -#define HAS_POWER 4 - -static void dst_packsize(struct dst_state* state, int psize) +#define HAS_LOCK 1 +#define ATTEMPT_TUNE 2 +#define HAS_POWER 4 + +#define DST_ERROR 0 +#define DST_NOTICE 1 +#define DST_INFO 2 +#define DST_DEBUG 3 + +#define dprintk(x, y, z, format, arg...) do { \ + if (z) { \ + if ((x > DST_ERROR) && (x > y)) \ + printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_NOTICE) && (x > y)) \ + printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_INFO) && (x > y)) \ + printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_DEBUG) && (x > y)) \ + printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg); \ + } else { \ + if (x > y) \ + printk(format, ##arg); \ + } \ +} while(0) + + +static void dst_packsize(struct dst_state *state, int psize) { union dst_gpio_packet bits; @@ -60,7 +72,7 @@ static void dst_packsize(struct dst_state* state, int psize) bt878_device_control(state->bt, DST_IG_TS, &bits); } -int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay) +int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int delay) { union dst_gpio_packet enb; union dst_gpio_packet bits; @@ -68,63 +80,55 @@ int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int enb.enb.mask = mask; enb.enb.enable = enbb; - if (verbose > 4) - dprintk("%s: mask=[%04x], enbb=[%04x], outhigh=[%04x]\n", __FUNCTION__, mask, enbb, outhigh); + dprintk(verbose, DST_INFO, 1, "mask=[%04x], enbb=[%04x], outhigh=[%04x]", mask, enbb, outhigh); if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) { - dprintk("%s: dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)\n", __FUNCTION__, err, mask, enbb); + dprintk(verbose, DST_INFO, 1, "dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)", err, mask, enbb); return -EREMOTEIO; } udelay(1000); /* because complete disabling means no output, no need to do output packet */ if (enbb == 0) return 0; - if (delay) msleep(10); - bits.outp.mask = enbb; bits.outp.highvals = outhigh; - if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) { - dprintk("%s: dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)\n", __FUNCTION__, err, enbb, outhigh); + dprintk(verbose, DST_INFO, 1, "dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)", err, enbb, outhigh); return -EREMOTEIO; } + return 0; } EXPORT_SYMBOL(dst_gpio_outb); -int dst_gpio_inb(struct dst_state *state, u8 * result) +int dst_gpio_inb(struct dst_state *state, u8 *result) { union dst_gpio_packet rd_packet; int err; *result = 0; - if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) { - dprintk("%s: dst_gpio_inb error (err == %i)\n", __FUNCTION__, err); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)\n", err); return -EREMOTEIO; } - *result = (u8) rd_packet.rd.value; + return 0; } EXPORT_SYMBOL(dst_gpio_inb); int rdc_reset_state(struct dst_state *state) { - if (verbose > 1) - dprintk("%s: Resetting state machine\n", __FUNCTION__); - + dprintk(verbose, DST_INFO, 1, "Resetting state machine"); if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); return -1; } - msleep(10); - if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); msleep(10); return -1; } @@ -135,16 +139,14 @@ EXPORT_SYMBOL(rdc_reset_state); int rdc_8820_reset(struct dst_state *state) { - if (verbose > 1) - dprintk("%s: Resetting DST\n", __FUNCTION__); - + dprintk(verbose, DST_DEBUG, 1, "Resetting DST"); if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); return -1; } udelay(1000); if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); return -1; } @@ -155,10 +157,11 @@ EXPORT_SYMBOL(rdc_8820_reset); int dst_pio_enable(struct dst_state *state) { if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); return -1; } udelay(1000); + return 0; } EXPORT_SYMBOL(dst_pio_enable); @@ -166,7 +169,7 @@ EXPORT_SYMBOL(dst_pio_enable); int dst_pio_disable(struct dst_state *state) { if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); return -1; } if (state->type_flags & DST_TYPE_HAS_FW_1) @@ -183,19 +186,16 @@ int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode) for (i = 0; i < 200; i++) { if (dst_gpio_inb(state, &reply) < 0) { - dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb ERROR !"); return -1; } - if ((reply & RDC_8820_PIO_0_ENABLE) == 0) { - if (verbose > 4) - dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i); + dprintk(verbose, DST_INFO, 1, "dst wait ready after %d", i); return 1; } msleep(10); } - if (verbose > 1) - dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i); + dprintk(verbose, DST_NOTICE, 1, "dst wait NOT ready after %d", i); return 0; } @@ -203,7 +203,7 @@ EXPORT_SYMBOL(dst_wait_dst_ready); int dst_error_recovery(struct dst_state *state) { - dprintk("%s: Trying to return from previous errors...\n", __FUNCTION__); + dprintk(verbose, DST_NOTICE, 1, "Trying to return from previous errors."); dst_pio_disable(state); msleep(10); dst_pio_enable(state); @@ -215,7 +215,7 @@ EXPORT_SYMBOL(dst_error_recovery); int dst_error_bailout(struct dst_state *state) { - dprintk("%s: Trying to bailout from previous error...\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Trying to bailout from previous error."); rdc_8820_reset(state); dst_pio_disable(state); msleep(10); @@ -224,17 +224,15 @@ int dst_error_bailout(struct dst_state *state) } EXPORT_SYMBOL(dst_error_bailout); - -int dst_comm_init(struct dst_state* state) +int dst_comm_init(struct dst_state *state) { - if (verbose > 1) - dprintk ("%s: Initializing DST..\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Initializing DST."); if ((dst_pio_enable(state)) < 0) { - dprintk("%s: PIO Enable Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "PIO Enable Failed"); return -1; } if ((rdc_reset_state(state)) < 0) { - dprintk("%s: RDC 8820 State RESET Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "RDC 8820 State RESET Failed."); return -1; } if (state->type_flags & DST_TYPE_HAS_FW_1) @@ -246,36 +244,33 @@ int dst_comm_init(struct dst_state* state) } EXPORT_SYMBOL(dst_comm_init); - int write_dst(struct dst_state *state, u8 *data, u8 len) { struct i2c_msg msg = { - .addr = state->config->demod_address,.flags = 0,.buf = data,.len = len + .addr = state->config->demod_address, + .flags = 0, + .buf = data, + .len = len }; int err; - int cnt; - if (debug && (verbose > 4)) { - u8 i; - if (verbose > 4) { - dprintk("%s writing [ ", __FUNCTION__); - for (i = 0; i < len; i++) - dprintk("%02x ", data[i]); - dprintk("]\n"); - } - } + u8 cnt, i; + + dprintk(verbose, DST_NOTICE, 0, "writing [ "); + for (i = 0; i < len; i++) + dprintk(verbose, DST_NOTICE, 0, "%02x ", data[i]); + dprintk(verbose, DST_NOTICE, 0, "]\n"); + for (cnt = 0; cnt < 2; cnt++) { if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - dprintk("%s: _write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]); + dprintk(verbose, DST_INFO, 1, "_write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, data[0]); dst_error_recovery(state); continue; } else break; } - if (cnt >= 2) { - if (verbose > 1) - printk("%s: RDC 8820 RESET...\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); dst_error_bailout(state); return -1; @@ -285,36 +280,37 @@ int write_dst(struct dst_state *state, u8 *data, u8 len) } EXPORT_SYMBOL(write_dst); -int read_dst(struct dst_state *state, u8 * ret, u8 len) +int read_dst(struct dst_state *state, u8 *ret, u8 len) { - struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len }; + struct i2c_msg msg = { + .addr = state->config->demod_address, + .flags = I2C_M_RD, + .buf = ret, + .len = len + }; + int err; int cnt; for (cnt = 0; cnt < 2; cnt++) { if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - - dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]); + dprintk(verbose, DST_INFO, 1, "read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, ret[0]); dst_error_recovery(state); - continue; } else break; } if (cnt >= 2) { - if (verbose > 1) - printk("%s: RDC 8820 RESET...\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); dst_error_bailout(state); return -1; } - if (debug && (verbose > 4)) { - dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]); - for (err = 1; err < len; err++) - dprintk(" 0x%x", ret[err]); - if (err > 1) - dprintk("\n"); - } + dprintk(verbose, DST_DEBUG, 1, "reply is 0x%x", ret[0]); + for (err = 1; err < len; err++) + dprintk(verbose, DST_DEBUG, 0, " 0x%x", ret[err]); + if (err > 1) + dprintk(verbose, DST_DEBUG, 0, "\n"); return 0; } @@ -323,19 +319,16 @@ EXPORT_SYMBOL(read_dst); static int dst_set_polarization(struct dst_state *state) { switch (state->voltage) { - case SEC_VOLTAGE_13: // vertical - printk("%s: Polarization=[Vertical]\n", __FUNCTION__); - state->tx_tuna[8] &= ~0x40; //1 - break; - - case SEC_VOLTAGE_18: // horizontal - printk("%s: Polarization=[Horizontal]\n", __FUNCTION__); - state->tx_tuna[8] |= 0x40; // 0 - break; - - case SEC_VOLTAGE_OFF: - - break; + case SEC_VOLTAGE_13: /* Vertical */ + dprintk(verbose, DST_INFO, 1, "Polarization=[Vertical]"); + state->tx_tuna[8] &= ~0x40; + break; + case SEC_VOLTAGE_18: /* Horizontal */ + dprintk(verbose, DST_INFO, 1, "Polarization=[Horizontal]"); + state->tx_tuna[8] |= 0x40; + break; + case SEC_VOLTAGE_OFF: + break; } return 0; @@ -344,14 +337,12 @@ static int dst_set_polarization(struct dst_state *state) static int dst_set_freq(struct dst_state *state, u32 freq) { state->frequency = freq; - if (debug > 4) - dprintk("%s: set Frequency %u\n", __FUNCTION__, freq); + dprintk(verbose, DST_INFO, 1, "set Frequency %u", freq); if (state->dst_type == DST_TYPE_IS_SAT) { freq = freq / 1000; if (freq < 950 || freq > 2150) return -EINVAL; - state->tx_tuna[2] = (freq >> 8); state->tx_tuna[3] = (u8) freq; state->tx_tuna[4] = 0x01; @@ -360,27 +351,25 @@ static int dst_set_freq(struct dst_state *state, u32 freq) if (freq < 1531) state->tx_tuna[8] |= 0x04; } - } else if (state->dst_type == DST_TYPE_IS_TERR) { freq = freq / 1000; if (freq < 137000 || freq > 858000) return -EINVAL; - state->tx_tuna[2] = (freq >> 16) & 0xff; state->tx_tuna[3] = (freq >> 8) & 0xff; state->tx_tuna[4] = (u8) freq; - } else if (state->dst_type == DST_TYPE_IS_CABLE) { + freq = freq / 1000; state->tx_tuna[2] = (freq >> 16) & 0xff; state->tx_tuna[3] = (freq >> 8) & 0xff; state->tx_tuna[4] = (u8) freq; - } else return -EINVAL; + return 0; } -static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth) +static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth) { state->bandwidth = bandwidth; @@ -388,103 +377,95 @@ static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth) return 0; switch (bandwidth) { - case BANDWIDTH_6_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x06; - else { - state->tx_tuna[6] = 0x06; - state->tx_tuna[7] = 0x00; - } - break; - - case BANDWIDTH_7_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x07; - else { - state->tx_tuna[6] = 0x07; - state->tx_tuna[7] = 0x00; - } - break; - - case BANDWIDTH_8_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x08; - else { - state->tx_tuna[6] = 0x08; - state->tx_tuna[7] = 0x00; - } - break; - - default: - return -EINVAL; + case BANDWIDTH_6_MHZ: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x06; + else { + state->tx_tuna[6] = 0x06; + state->tx_tuna[7] = 0x00; + } + break; + case BANDWIDTH_7_MHZ: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x07; + else { + state->tx_tuna[6] = 0x07; + state->tx_tuna[7] = 0x00; + } + break; + case BANDWIDTH_8_MHZ: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x08; + else { + state->tx_tuna[6] = 0x08; + state->tx_tuna[7] = 0x00; + } + break; + default: + return -EINVAL; } + return 0; } -static int dst_set_inversion(struct dst_state* state, fe_spectral_inversion_t inversion) +static int dst_set_inversion(struct dst_state *state, fe_spectral_inversion_t inversion) { state->inversion = inversion; switch (inversion) { - case INVERSION_OFF: // Inversion = Normal - state->tx_tuna[8] &= ~0x80; - break; - - case INVERSION_ON: - state->tx_tuna[8] |= 0x80; - break; - default: - return -EINVAL; + case INVERSION_OFF: /* Inversion = Normal */ + state->tx_tuna[8] &= ~0x80; + break; + case INVERSION_ON: + state->tx_tuna[8] |= 0x80; + break; + default: + return -EINVAL; } + return 0; } -static int dst_set_fec(struct dst_state* state, fe_code_rate_t fec) +static int dst_set_fec(struct dst_state *state, fe_code_rate_t fec) { state->fec = fec; return 0; } -static fe_code_rate_t dst_get_fec(struct dst_state* state) +static fe_code_rate_t dst_get_fec(struct dst_state *state) { return state->fec; } -static int dst_set_symbolrate(struct dst_state* state, u32 srate) +static int dst_set_symbolrate(struct dst_state *state, u32 srate) { - u8 *val; u32 symcalc; u64 sval; state->symbol_rate = srate; - if (state->dst_type == DST_TYPE_IS_TERR) { return 0; } - if (debug > 4) - dprintk("%s: set symrate %u\n", __FUNCTION__, srate); + dprintk(verbose, DST_INFO, 1, "set symrate %u", srate); srate /= 1000; - val = &state->tx_tuna[0]; - if (state->type_flags & DST_TYPE_HAS_SYMDIV) { sval = srate; sval <<= 20; do_div(sval, 88000); symcalc = (u32) sval; - - if (debug > 4) - dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc); - - val[5] = (u8) (symcalc >> 12); - val[6] = (u8) (symcalc >> 4); - val[7] = (u8) (symcalc << 4); + dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc); + state->tx_tuna[5] = (u8) (symcalc >> 12); + state->tx_tuna[6] = (u8) (symcalc >> 4); + state->tx_tuna[7] = (u8) (symcalc << 4); } else { - val[5] = (u8) (srate >> 16) & 0x7f; - val[6] = (u8) (srate >> 8); - val[7] = (u8) srate; + state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f; + state->tx_tuna[6] = (u8) (srate >> 8); + state->tx_tuna[7] = (u8) srate; + } + state->tx_tuna[8] &= ~0x20; + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { + if (srate > 8000) + state->tx_tuna[8] |= 0x20; } - val[8] &= ~0x20; - if (srate > 8000) - val[8] |= 0x20; return 0; } @@ -496,32 +477,27 @@ static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulatio state->modulation = modulation; switch (modulation) { - case QAM_16: - state->tx_tuna[8] = 0x10; - break; - - case QAM_32: - state->tx_tuna[8] = 0x20; - break; - - case QAM_64: - state->tx_tuna[8] = 0x40; - break; - - case QAM_128: - state->tx_tuna[8] = 0x80; - break; - - case QAM_256: - state->tx_tuna[8] = 0x00; - break; - - case QPSK: - case QAM_AUTO: - case VSB_8: - case VSB_16: - default: - return -EINVAL; + case QAM_16: + state->tx_tuna[8] = 0x10; + break; + case QAM_32: + state->tx_tuna[8] = 0x20; + break; + case QAM_64: + state->tx_tuna[8] = 0x40; + break; + case QAM_128: + state->tx_tuna[8] = 0x80; + break; + case QAM_256: + state->tx_tuna[8] = 0x00; + break; + case QPSK: + case QAM_AUTO: + case VSB_8: + case VSB_16: + default: + return -EINVAL; } @@ -534,7 +510,7 @@ static fe_modulation_t dst_get_modulation(struct dst_state *state) } -u8 dst_check_sum(u8 * buf, u32 len) +u8 dst_check_sum(u8 *buf, u32 len) { u32 i; u8 val = 0; @@ -549,26 +525,24 @@ EXPORT_SYMBOL(dst_check_sum); static void dst_type_flags_print(u32 type_flags) { - printk("DST type flags :"); + dprintk(verbose, DST_ERROR, 0, "DST type flags :"); if (type_flags & DST_TYPE_HAS_NEWTUNE) - printk(" 0x%x newtuner", DST_TYPE_HAS_NEWTUNE); + dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_NEWTUNE); if (type_flags & DST_TYPE_HAS_TS204) - printk(" 0x%x ts204", DST_TYPE_HAS_TS204); + dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204); if (type_flags & DST_TYPE_HAS_SYMDIV) - printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV); + dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV); if (type_flags & DST_TYPE_HAS_FW_1) - printk(" 0x%x firmware version = 1", DST_TYPE_HAS_FW_1); + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 1", DST_TYPE_HAS_FW_1); if (type_flags & DST_TYPE_HAS_FW_2) - printk(" 0x%x firmware version = 2", DST_TYPE_HAS_FW_2); + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 2", DST_TYPE_HAS_FW_2); if (type_flags & DST_TYPE_HAS_FW_3) - printk(" 0x%x firmware version = 3", DST_TYPE_HAS_FW_3); -// if ((type_flags & DST_TYPE_HAS_FW_BUILD) && new_fw) - - printk("\n"); + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 3", DST_TYPE_HAS_FW_3); + dprintk(verbose, DST_ERROR, 0, "\n"); } -static int dst_type_print (u8 type) +static int dst_type_print(u8 type) { char *otype; switch (type) { @@ -585,10 +559,10 @@ static int dst_type_print (u8 type) break; default: - printk("%s: invalid dst type %d\n", __FUNCTION__, type); + dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type); return -EINVAL; } - printk("DST type : %s\n", otype); + dprintk(verbose, DST_INFO, 1, "DST type: %s", otype); return 0; } @@ -700,7 +674,7 @@ struct dst_types dst_tlist[] = { .offset = 1, .dst_type = DST_TYPE_IS_CABLE, .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1 - | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, + | DST_TYPE_HAS_FW_2, .dst_feature = DST_TYPE_HAS_CA }, @@ -708,7 +682,7 @@ struct dst_types dst_tlist[] = { .device_id = "DCTNEW", .offset = 1, .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3, + .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD, .dst_feature = 0 }, @@ -716,7 +690,7 @@ struct dst_types dst_tlist[] = { .device_id = "DTT-CI", .offset = 1, .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, + .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2, .dst_feature = 0 }, @@ -756,6 +730,71 @@ struct dst_types dst_tlist[] = { }; +static int dst_get_mac(struct dst_state *state) +{ + u8 get_mac[] = { 0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_mac[7] = dst_check_sum(get_mac, 7); + if (dst_command(state, get_mac, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->mac_address, '\0', 8); + memcpy(&state->mac_address, &state->rxbuffer, 6); + dprintk(verbose, DST_ERROR, 1, "MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]", + state->mac_address[0], state->mac_address[1], state->mac_address[2], + state->mac_address[4], state->mac_address[5], state->mac_address[6]); + + return 0; +} + +static int dst_fw_ver(struct dst_state *state) +{ + u8 get_ver[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_ver[7] = dst_check_sum(get_ver, 7); + if (dst_command(state, get_ver, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->fw_version, '\0', 8); + memcpy(&state->fw_version, &state->rxbuffer, 8); + dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x", + state->fw_version[0] >> 4, state->fw_version[0] & 0x0f, + state->fw_version[1], + state->fw_version[5], state->fw_version[6], + state->fw_version[4], state->fw_version[3], state->fw_version[2]); + + return 0; +} + +static int dst_card_type(struct dst_state *state) +{ + u8 get_type[] = { 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_type[7] = dst_check_sum(get_type, 7); + if (dst_command(state, get_type, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->card_info, '\0', 8); + memcpy(&state->card_info, &state->rxbuffer, 8); + dprintk(verbose, DST_ERROR, 1, "Device Model=[%s]", &state->card_info[0]); + + return 0; +} + +static int dst_get_vendor(struct dst_state *state) +{ + u8 get_vendor[] = { 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_vendor[7] = dst_check_sum(get_vendor, 7); + if (dst_command(state, get_vendor, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->vendor, '\0', 8); + memcpy(&state->vendor, &state->rxbuffer, 8); + dprintk(verbose, DST_ERROR, 1, "Vendor=[%s]", &state->vendor[0]); + + return 0; +} static int dst_get_device_id(struct dst_state *state) { @@ -772,53 +811,45 @@ static int dst_get_device_id(struct dst_state *state) if (write_dst(state, device_type, FIXED_COMM)) return -1; /* Write failed */ - if ((dst_pio_disable(state)) < 0) return -1; - if (read_dst(state, &reply, GET_ACK)) return -1; /* Read failure */ - if (reply != ACK) { - dprintk("%s: Write not Acknowledged! [Reply=0x%02x]\n", __FUNCTION__, reply); + dprintk(verbose, DST_INFO, 1, "Write not Acknowledged! [Reply=0x%02x]", reply); return -1; /* Unack'd write */ } - if (!dst_wait_dst_ready(state, DEVICE_INIT)) return -1; /* DST not ready yet */ - if (read_dst(state, state->rxbuffer, FIXED_COMM)) return -1; dst_pio_disable(state); - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk("%s: Checksum failure! \n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Checksum failure!"); return -1; /* Checksum failure */ } - state->rxbuffer[7] = '\0'; - for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE (dst_tlist); i++, p_dst_type++) { + for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE(dst_tlist); i++, p_dst_type++) { if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) { use_type_flags = p_dst_type->type_flags; use_dst_type = p_dst_type->dst_type; /* Card capabilities */ state->dst_hw_cap = p_dst_type->dst_feature; - printk ("%s: Recognise [%s]\n", __FUNCTION__, p_dst_type->device_id); + dprintk(verbose, DST_ERROR, 1, "Recognise [%s]\n", p_dst_type->device_id); break; } } if (i >= sizeof (dst_tlist) / sizeof (dst_tlist [0])) { - printk("%s: Unable to recognize %s or %s\n", __FUNCTION__, &state->rxbuffer[0], &state->rxbuffer[1]); - printk("%s: please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "Unable to recognize %s or %s", &state->rxbuffer[0], &state->rxbuffer[1]); + dprintk(verbose, DST_ERROR, 1, "please email linux-dvb@linuxtv.org with this type in"); use_dst_type = DST_TYPE_IS_SAT; use_type_flags = DST_TYPE_HAS_SYMDIV; } - dst_type_print(use_dst_type); state->type_flags = use_type_flags; state->dst_type = use_dst_type; @@ -834,7 +865,7 @@ static int dst_get_device_id(struct dst_state *state) static int dst_probe(struct dst_state *state) { if ((rdc_8820_reset(state)) < 0) { - dprintk("%s: RDC 8820 RESET Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed."); return -1; } if (dst_addons & DST_TYPE_HAS_CA) @@ -843,80 +874,87 @@ static int dst_probe(struct dst_state *state) msleep(100); if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Initialization Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "DST Initialization Failed."); return -1; } msleep(100); if (dst_get_device_id(state) < 0) { - dprintk("%s: unknown device.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "unknown device."); return -1; } + if (dst_get_mac(state) < 0) { + dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command"); + return 0; + } + if (state->type_flags & DST_TYPE_HAS_FW_BUILD) { + if (dst_fw_ver(state) < 0) { + dprintk(verbose, DST_INFO, 1, "FW: Unsupported command"); + return 0; + } + if (dst_card_type(state) < 0) { + dprintk(verbose, DST_INFO, 1, "Card: Unsupported command"); + return 0; + } + if (dst_get_vendor(state) < 0) { + dprintk(verbose, DST_INFO, 1, "Vendor: Unsupported command"); + return 0; + } + } return 0; } -int dst_command(struct dst_state* state, u8 * data, u8 len) +int dst_command(struct dst_state *state, u8 *data, u8 len) { u8 reply; if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Communication Initialization Failed.\n", __FUNCTION__); + dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed."); return -1; } - if (write_dst(state, data, len)) { - if (verbose > 1) - dprintk("%s: Tring to recover.. \n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Tring to recover.. "); if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "Recovery Failed."); return -1; } return -1; } if ((dst_pio_disable(state)) < 0) { - dprintk("%s: PIO Disable Failed.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "PIO Disable Failed."); return -1; } if (state->type_flags & DST_TYPE_HAS_FW_1) udelay(3000); - if (read_dst(state, &reply, GET_ACK)) { - if (verbose > 1) - dprintk("%s: Trying to recover.. \n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery Failed.\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Recovery Failed."); return -1; } return -1; } - if (reply != ACK) { - dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply); + dprintk(verbose, DST_INFO, 1, "write not acknowledged 0x%02x ", reply); return -1; } if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) return 0; - -// udelay(3000); if (state->type_flags & DST_TYPE_HAS_FW_1) udelay(3000); else udelay(2000); - if (!dst_wait_dst_ready(state, NO_DELAY)) return -1; - if (read_dst(state, state->rxbuffer, FIXED_COMM)) { - if (verbose > 1) - dprintk("%s: Trying to recover.. \n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery failed.\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "Recovery failed."); return -1; } return -1; } - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk("%s: checksum failure\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "checksum failure"); return -1; } @@ -924,11 +962,11 @@ int dst_command(struct dst_state* state, u8 * data, u8 len) } EXPORT_SYMBOL(dst_command); -static int dst_get_signal(struct dst_state* state) +static int dst_get_signal(struct dst_state *state) { int retval; u8 get_signal[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfb }; - dprintk("%s: Getting Signal strength and other parameters\n", __FUNCTION__); + //dprintk("%s: Getting Signal strength and other parameters\n", __FUNCTION__); if ((state->diseq_flags & ATTEMPT_TUNE) == 0) { state->decode_lock = state->decode_strength = state->decode_snr = 0; return 0; @@ -955,13 +993,12 @@ static int dst_get_signal(struct dst_state* state) return 0; } -static int dst_tone_power_cmd(struct dst_state* state) +static int dst_tone_power_cmd(struct dst_state *state) { u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 }; if (state->dst_type == DST_TYPE_IS_TERR) return 0; - paket[4] = state->tx_tuna[4]; paket[2] = state->tx_tuna[2]; paket[3] = state->tx_tuna[3]; @@ -971,61 +1008,53 @@ static int dst_tone_power_cmd(struct dst_state* state) return 0; } -static int dst_get_tuna(struct dst_state* state) +static int dst_get_tuna(struct dst_state *state) { int retval; if ((state->diseq_flags & ATTEMPT_TUNE) == 0) return 0; - state->diseq_flags &= ~(HAS_LOCK); if (!dst_wait_dst_ready(state, NO_DELAY)) return 0; - - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { + if (state->type_flags & DST_TYPE_HAS_NEWTUNE) /* how to get variable length reply ???? */ retval = read_dst(state, state->rx_tuna, 10); - } else { + else retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM); - } - if (retval < 0) { - dprintk("%s: read not successful\n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "read not successful"); return 0; } - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { - dprintk("%s: checksum failure?\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "checksum failure ? "); return 0; } } else { if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) { - dprintk("%s: checksum failure?\n", __FUNCTION__); + dprintk(verbose, DST_INFO, 1, "checksum failure? "); return 0; } } if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0) return 0; state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; - state->decode_lock = 1; state->diseq_flags |= HAS_LOCK; return 1; } -static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage); +static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage); -static int dst_write_tuna(struct dvb_frontend* fe) +static int dst_write_tuna(struct dvb_frontend *fe) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; int retval; u8 reply; - if (debug > 4) - dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags); - + dprintk(verbose, DST_INFO, 1, "type_flags 0x%x ", state->type_flags); state->decode_freq = 0; state->decode_lock = state->decode_strength = state->decode_snr = 0; if (state->dst_type == DST_TYPE_IS_SAT) { @@ -1035,35 +1064,31 @@ static int dst_write_tuna(struct dvb_frontend* fe) state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Communication initialization failed.\n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed."); return -1; } - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); retval = write_dst(state, &state->tx_tuna[0], 10); - } else { state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7); retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM); } if (retval < 0) { dst_pio_disable(state); - dprintk("%s: write not successful\n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "write not successful"); return retval; } - if ((dst_pio_disable(state)) < 0) { - dprintk("%s: DST PIO disable failed !\n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "DST PIO disable failed !"); return -1; } - if ((read_dst(state, &reply, GET_ACK) < 0)) { - dprintk("%s: read verify not successful.\n", __FUNCTION__); + dprintk(verbose, DST_DEBUG, 1, "read verify not successful."); return -1; } if (reply != ACK) { - dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply); + dprintk(verbose, DST_DEBUG, 1, "write not acknowledged 0x%02x ", reply); return 0; } state->diseq_flags |= ATTEMPT_TUNE; @@ -1085,14 +1110,13 @@ static int dst_write_tuna(struct dvb_frontend* fe) * Diseqc 4 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xfc, 0xe0 */ -static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) +static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd *cmd) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec }; if (state->dst_type != DST_TYPE_IS_SAT) return 0; - if (cmd->msg_len == 0 || cmd->msg_len > 4) return -EINVAL; memcpy(&paket[3], cmd->msg, cmd->msg_len); @@ -1101,65 +1125,61 @@ static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* return 0; } -static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) +static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { int need_cmd; - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; state->voltage = voltage; - if (state->dst_type != DST_TYPE_IS_SAT) return 0; need_cmd = 0; - switch (voltage) { - case SEC_VOLTAGE_13: - case SEC_VOLTAGE_18: - if ((state->diseq_flags & HAS_POWER) == 0) - need_cmd = 1; - state->diseq_flags |= HAS_POWER; - state->tx_tuna[4] = 0x01; - break; - case SEC_VOLTAGE_OFF: + switch (voltage) { + case SEC_VOLTAGE_13: + case SEC_VOLTAGE_18: + if ((state->diseq_flags & HAS_POWER) == 0) need_cmd = 1; - state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); - state->tx_tuna[4] = 0x00; - break; - - default: - return -EINVAL; + state->diseq_flags |= HAS_POWER; + state->tx_tuna[4] = 0x01; + break; + case SEC_VOLTAGE_OFF: + need_cmd = 1; + state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); + state->tx_tuna[4] = 0x00; + break; + default: + return -EINVAL; } + if (need_cmd) dst_tone_power_cmd(state); return 0; } -static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) +static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; state->tone = tone; - if (state->dst_type != DST_TYPE_IS_SAT) return 0; switch (tone) { - case SEC_TONE_OFF: - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - state->tx_tuna[2] = 0x00; - else - state->tx_tuna[2] = 0xff; - - break; - - case SEC_TONE_ON: - state->tx_tuna[2] = 0x02; - break; + case SEC_TONE_OFF: + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) + state->tx_tuna[2] = 0x00; + else + state->tx_tuna[2] = 0xff; + break; - default: - return -EINVAL; + case SEC_TONE_ON: + state->tx_tuna[2] = 0x02; + break; + default: + return -EINVAL; } dst_tone_power_cmd(state); @@ -1172,16 +1192,14 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd) if (state->dst_type != DST_TYPE_IS_SAT) return 0; - state->minicmd = minicmd; - switch (minicmd) { - case SEC_MINI_A: - state->tx_tuna[3] = 0x02; - break; - case SEC_MINI_B: - state->tx_tuna[3] = 0xff; - break; + case SEC_MINI_A: + state->tx_tuna[3] = 0x02; + break; + case SEC_MINI_B: + state->tx_tuna[3] = 0xff; + break; } dst_tone_power_cmd(state); @@ -1189,42 +1207,37 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd) } -static int dst_init(struct dvb_frontend* fe) +static int dst_init(struct dvb_frontend *fe) { - struct dst_state* state = fe->demodulator_priv; - static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 }; - static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 }; - static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_tvci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_cabfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_cabci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; -// state->inversion = INVERSION_ON; + struct dst_state *state = fe->demodulator_priv; + + static u8 sat_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x00, 0x73, 0x21, 0x00, 0x00 }; + static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 }; + static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + state->inversion = INVERSION_OFF; state->voltage = SEC_VOLTAGE_13; state->tone = SEC_TONE_OFF; - state->symbol_rate = 29473000; - state->fec = FEC_AUTO; state->diseq_flags = 0; state->k22 = 0x02; state->bandwidth = BANDWIDTH_7_MHZ; state->cur_jiff = jiffies; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->frequency = 950000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_satci_tuna : ini_satfta_tuna), sizeof(ini_satfta_tuna)); - } else if (state->dst_type == DST_TYPE_IS_TERR) { - state->frequency = 137000000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_tvci_tuna : ini_tvfta_tuna), sizeof(ini_tvfta_tuna)); - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - state->frequency = 51000000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_cabci_tuna : ini_cabfta_tuna), sizeof(ini_cabfta_tuna)); - } + if (state->dst_type == DST_TYPE_IS_SAT) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204)); + else if (state->dst_type == DST_TYPE_IS_TERR) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204)); + else if (state->dst_type == DST_TYPE_IS_CABLE) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204)); return 0; } -static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status) +static int dst_read_status(struct dvb_frontend *fe, fe_status_t *status) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; *status = 0; if (state->diseq_flags & HAS_LOCK) { @@ -1236,9 +1249,9 @@ static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status) return 0; } -static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength) +static int dst_read_signal_strength(struct dvb_frontend *fe, u16 *strength) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; dst_get_signal(state); *strength = state->decode_strength; @@ -1246,9 +1259,9 @@ static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength) return 0; } -static int dst_read_snr(struct dvb_frontend* fe, u16* snr) +static int dst_read_snr(struct dvb_frontend *fe, u16 *snr) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; dst_get_signal(state); *snr = state->decode_snr; @@ -1256,28 +1269,24 @@ static int dst_read_snr(struct dvb_frontend* fe, u16* snr) return 0; } -static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; dst_set_freq(state, p->frequency); - if (verbose > 4) - dprintk("Set Frequency=[%d]\n", p->frequency); + dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); -// dst_set_inversion(state, p->inversion); if (state->dst_type == DST_TYPE_IS_SAT) { if (state->type_flags & DST_TYPE_HAS_OBS_REGS) dst_set_inversion(state, p->inversion); - dst_set_fec(state, p->u.qpsk.fec_inner); dst_set_symbolrate(state, p->u.qpsk.symbol_rate); dst_set_polarization(state); - if (verbose > 4) - dprintk("Set Symbolrate=[%d]\n", p->u.qpsk.symbol_rate); + dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate); - } else if (state->dst_type == DST_TYPE_IS_TERR) { + } else if (state->dst_type == DST_TYPE_IS_TERR) dst_set_bandwidth(state, p->u.ofdm.bandwidth); - } else if (state->dst_type == DST_TYPE_IS_CABLE) { + else if (state->dst_type == DST_TYPE_IS_CABLE) { dst_set_fec(state, p->u.qam.fec_inner); dst_set_symbolrate(state, p->u.qam.symbol_rate); dst_set_modulation(state, p->u.qam.modulation); @@ -1287,16 +1296,14 @@ static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet return 0; } -static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; p->frequency = state->decode_freq; -// p->inversion = state->inversion; if (state->dst_type == DST_TYPE_IS_SAT) { if (state->type_flags & DST_TYPE_HAS_OBS_REGS) p->inversion = state->inversion; - p->u.qpsk.symbol_rate = state->symbol_rate; p->u.qpsk.fec_inner = dst_get_fec(state); } else if (state->dst_type == DST_TYPE_IS_TERR) { @@ -1304,16 +1311,15 @@ static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet } else if (state->dst_type == DST_TYPE_IS_CABLE) { p->u.qam.symbol_rate = state->symbol_rate; p->u.qam.fec_inner = dst_get_fec(state); -// p->u.qam.modulation = QAM_AUTO; p->u.qam.modulation = dst_get_modulation(state); } return 0; } -static void dst_release(struct dvb_frontend* fe) +static void dst_release(struct dvb_frontend *fe) { - struct dst_state* state = fe->demodulator_priv; + struct dst_state *state = fe->demodulator_priv; kfree(state); } @@ -1321,9 +1327,8 @@ static struct dvb_frontend_ops dst_dvbt_ops; static struct dvb_frontend_ops dst_dvbs_ops; static struct dvb_frontend_ops dst_dvbc_ops; -struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter) +struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter) { - /* check if the ASIC is there */ if (dst_probe(state) < 0) { if (state) @@ -1336,17 +1341,14 @@ struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad case DST_TYPE_IS_TERR: memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops)); break; - case DST_TYPE_IS_CABLE: memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops)); break; - case DST_TYPE_IS_SAT: memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops)); break; - default: - printk("%s: unknown DST type. please report to the LinuxTV.org DVB mailinglist.\n", __FUNCTION__); + dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist."); if (state) kfree(state); @@ -1374,12 +1376,9 @@ static struct dvb_frontend_ops dst_dvbt_ops = { }, .release = dst_release, - .init = dst_init, - .set_frontend = dst_set_frontend, .get_frontend = dst_get_frontend, - .read_status = dst_read_status, .read_signal_strength = dst_read_signal_strength, .read_snr = dst_read_snr, @@ -1401,16 +1400,12 @@ static struct dvb_frontend_ops dst_dvbs_ops = { }, .release = dst_release, - .init = dst_init, - .set_frontend = dst_set_frontend, .get_frontend = dst_get_frontend, - .read_status = dst_read_status, .read_signal_strength = dst_read_signal_strength, .read_snr = dst_read_snr, - .diseqc_send_burst = dst_send_burst, .diseqc_send_master_cmd = dst_set_diseqc, .set_voltage = dst_set_voltage, @@ -1432,18 +1427,14 @@ static struct dvb_frontend_ops dst_dvbc_ops = { }, .release = dst_release, - .init = dst_init, - .set_frontend = dst_set_frontend, .get_frontend = dst_get_frontend, - .read_status = dst_read_status, .read_signal_strength = dst_read_signal_strength, .read_snr = dst_read_snr, }; - MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver"); MODULE_AUTHOR("Jamie Honan, Manu Abraham"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c index bfaacd5fc20f..6776a592045f 100644 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ b/drivers/media/dvb/bt8xx/dst_ca.c @@ -18,30 +18,42 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - - #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> #include <linux/string.h> - #include <linux/dvb/ca.h> #include "dvbdev.h" #include "dvb_frontend.h" - #include "dst_ca.h" #include "dst_common.h" +#define DST_CA_ERROR 0 +#define DST_CA_NOTICE 1 +#define DST_CA_INFO 2 +#define DST_CA_DEBUG 3 + +#define dprintk(x, y, z, format, arg...) do { \ + if (z) { \ + if ((x > DST_CA_ERROR) && (x > y)) \ + printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_CA_NOTICE) && (x > y)) \ + printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_CA_INFO) && (x > y)) \ + printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg); \ + else if ((x > DST_CA_DEBUG) && (x > y)) \ + printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg); \ + } else { \ + if (x > y) \ + printk(format, ## arg); \ + } \ +} while(0) + + static unsigned int verbose = 5; module_param(verbose, int, 0644); MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); -static unsigned int debug = 1; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "debug messages, default is 1 (yes)"); - -#define dprintk if (debug) printk - /* Need some more work */ static int ca_set_slot_descr(void) { @@ -61,27 +73,20 @@ static int put_checksum(u8 *check_string, int length) { u8 i = 0, checksum = 0; - if (verbose > 3) { - dprintk("%s: ========================= Checksum calculation ===========================\n", __FUNCTION__); - dprintk("%s: String Length=[0x%02x]\n", __FUNCTION__, length); + dprintk(verbose, DST_CA_DEBUG, 1, " ========================= Checksum calculation ==========================="); + dprintk(verbose, DST_CA_DEBUG, 1, " String Length=[0x%02x]", length); + dprintk(verbose, DST_CA_DEBUG, 1, " String=["); - dprintk("%s: String=[", __FUNCTION__); - } while (i < length) { - if (verbose > 3) - dprintk(" %02x", check_string[i]); + dprintk(verbose, DST_CA_DEBUG, 0, " %02x", check_string[i]); checksum += check_string[i]; i++; } - if (verbose > 3) { - dprintk(" ]\n"); - dprintk("%s: Sum=[%02x]\n", __FUNCTION__, checksum); - } + dprintk(verbose, DST_CA_DEBUG, 0, " ]\n"); + dprintk(verbose, DST_CA_DEBUG, 1, "Sum=[%02x]\n", checksum); check_string[length] = ~checksum + 1; - if (verbose > 3) { - dprintk("%s: Checksum=[%02x]\n", __FUNCTION__, check_string[length]); - dprintk("%s: ==========================================================================\n", __FUNCTION__); - } + dprintk(verbose, DST_CA_DEBUG, 1, " Checksum=[%02x]", check_string[length]); + dprintk(verbose, DST_CA_DEBUG, 1, " =========================================================================="); return 0; } @@ -94,30 +99,26 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 msleep(65); if (write_dst(state, data, len)) { - dprintk("%s: Write not successful, trying to recover\n", __FUNCTION__); + dprintk(verbose, DST_CA_INFO, 1, " Write not successful, trying to recover"); dst_error_recovery(state); return -1; } - if ((dst_pio_disable(state)) < 0) { - dprintk("%s: DST PIO disable failed.\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " DST PIO disable failed."); return -1; } - if (read_dst(state, &reply, GET_ACK) < 0) { - dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__); + dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); dst_error_recovery(state); return -1; } - if (read) { if (! dst_wait_dst_ready(state, LONG_DELAY)) { - dprintk("%s: 8820 not ready\n", __FUNCTION__); + dprintk(verbose, DST_CA_NOTICE, 1, " 8820 not ready"); return -1; } - if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */ - dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__); + dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); dst_error_recovery(state); return -1; } @@ -133,8 +134,7 @@ static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, while (dst_ca_comm_err < RETRIES) { dst_comm_init(state); - if (verbose > 2) - dprintk("%s: Put Command\n", __FUNCTION__); + dprintk(verbose, DST_CA_NOTICE, 1, " Put Command"); if (dst_ci_command(state, data, ca_string, len, read)) { // If error dst_error_recovery(state); dst_ca_comm_err++; // work required here. @@ -153,18 +153,15 @@ static int ca_get_app_info(struct dst_state *state) put_checksum(&command[0], command[0]); if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); return -1; } - if (verbose > 1) { - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); - - dprintk("%s: ================================ CI Module Application Info ======================================\n", __FUNCTION__); - dprintk("%s: Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]\n", - __FUNCTION__, state->messages[7], (state->messages[8] << 8) | state->messages[9], - (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12])); - dprintk("%s: ==================================================================================================\n", __FUNCTION__); - } + dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); + dprintk(verbose, DST_CA_INFO, 1, " ================================ CI Module Application Info ======================================"); + dprintk(verbose, DST_CA_INFO, 1, " Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]", + state->messages[7], (state->messages[8] << 8) | state->messages[9], + (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12])); + dprintk(verbose, DST_CA_INFO, 1, " =================================================================================================="); return 0; } @@ -177,31 +174,26 @@ static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, put_checksum(&slot_command[0], slot_command[0]); if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); return -1; } - if (verbose > 1) - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); + dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !"); /* Will implement the rest soon */ - if (verbose > 1) { - dprintk("%s: Slot cap = [%d]\n", __FUNCTION__, slot_cap[7]); - dprintk("===================================\n"); - for (i = 0; i < 8; i++) - dprintk(" %d", slot_cap[i]); - dprintk("\n"); - } + dprintk(verbose, DST_CA_INFO, 1, " Slot cap = [%d]", slot_cap[7]); + dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); + for (i = 0; i < 8; i++) + dprintk(verbose, DST_CA_INFO, 0, " %d", slot_cap[i]); + dprintk(verbose, DST_CA_INFO, 0, "\n"); p_ca_caps->slot_num = 1; p_ca_caps->slot_type = 1; p_ca_caps->descr_num = slot_cap[7]; p_ca_caps->descr_type = 1; - - if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) { + if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) return -EFAULT; - } return 0; } @@ -222,46 +214,37 @@ static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_s put_checksum(&slot_command[0], 7); if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); return -1; } - if (verbose > 1) - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); + dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); /* Will implement the rest soon */ - if (verbose > 1) { - dprintk("%s: Slot info = [%d]\n", __FUNCTION__, slot_info[3]); - dprintk("===================================\n"); - for (i = 0; i < 8; i++) - dprintk(" %d", slot_info[i]); - dprintk("\n"); - } + dprintk(verbose, DST_CA_INFO, 1, " Slot info = [%d]", slot_info[3]); + dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); + for (i = 0; i < 8; i++) + dprintk(verbose, DST_CA_INFO, 0, " %d", slot_info[i]); + dprintk(verbose, DST_CA_INFO, 0, "\n"); if (slot_info[4] & 0x80) { p_ca_slot_info->flags = CA_CI_MODULE_PRESENT; p_ca_slot_info->num = 1; p_ca_slot_info->type = CA_CI; - } - else if (slot_info[4] & 0x40) { + } else if (slot_info[4] & 0x40) { p_ca_slot_info->flags = CA_CI_MODULE_READY; p_ca_slot_info->num = 1; p_ca_slot_info->type = CA_CI; - } - else { + } else p_ca_slot_info->flags = 0; - } - if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) { + if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) return -EFAULT; - } return 0; } - - static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) { u8 i = 0; @@ -270,24 +253,21 @@ static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) return -EFAULT; - if (p_ca_message->msg) { - if (verbose > 3) - dprintk("Message = [%02x %02x %02x]\n", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]); + dprintk(verbose, DST_CA_NOTICE, 1, " Message = [%02x %02x %02x]", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]); for (i = 0; i < 3; i++) { command = command | p_ca_message->msg[i]; if (i < 2) command = command << 8; } - if (verbose > 3) - dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command); + dprintk(verbose, DST_CA_NOTICE, 1, " Command=[0x%x]", command); switch (command) { - case CA_APP_INFO: - memcpy(p_ca_message->msg, state->messages, 128); - if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) ) - return -EFAULT; + case CA_APP_INFO: + memcpy(p_ca_message->msg, state->messages, 128); + if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) ) + return -EFAULT; break; } } @@ -298,10 +278,13 @@ static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u32 length) { if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) { - hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */ - hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */ - } - else { + hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */ + hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */ + } else { + if (length > 247) { + dprintk(verbose, DST_CA_ERROR, 1, " Message too long ! *** Bailing Out *** !"); + return -1; + } hw_buffer->msg[0] = (length & 0xff) + 7; hw_buffer->msg[1] = 0x40; hw_buffer->msg[2] = 0x03; @@ -309,6 +292,11 @@ static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, hw_buffer->msg[4] = 0x03; hw_buffer->msg[5] = length & 0xff; hw_buffer->msg[6] = 0x00; + /* + * Need to compute length for EN50221 section 8.3.2, for the time being + * assuming 8.3.2 is not applicable + */ + memcpy(&hw_buffer->msg[7], &p_ca_message->msg[4], length); } return 0; } @@ -317,13 +305,12 @@ static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply) { if ((dst_put_ci(state, hw_buffer->msg, length, hw_buffer->msg, reply)) < 0) { - dprintk("%s: DST-CI Command failed.\n", __FUNCTION__); - dprintk("%s: Resetting DST.\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " DST-CI Command failed."); + dprintk(verbose, DST_CA_NOTICE, 1, " Resetting DST."); rdc_reset_state(state); return -1; } - if (verbose > 2) - dprintk("%s: DST-CI Command succes.\n", __FUNCTION__); + dprintk(verbose, DST_CA_NOTICE, 1, " DST-CI Command succes."); return 0; } @@ -334,130 +321,47 @@ u32 asn_1_decode(u8 *asn_1_array) u32 length = 0; length_field = asn_1_array[0]; - dprintk("%s: Length field=[%02x]\n", __FUNCTION__, length_field); + dprintk(verbose, DST_CA_DEBUG, 1, " Length field=[%02x]", length_field); if (length_field < 0x80) { length = length_field & 0x7f; - dprintk("%s: Length=[%02x]\n", __FUNCTION__, length); + dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%02x]\n", length); } else { word_count = length_field & 0x7f; for (count = 0; count < word_count; count++) { length = (length | asn_1_array[count + 1]) << 8; - dprintk("%s: Length=[%04x]\n", __FUNCTION__, length); + dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length); } } return length; } -static int init_buffer(u8 *buffer, u32 length) -{ - u32 i; - for (i = 0; i < length; i++) - buffer[i] = 0; - - return 0; -} - static int debug_string(u8 *msg, u32 length, u32 offset) { u32 i; - dprintk(" String=[ "); + dprintk(verbose, DST_CA_DEBUG, 0, " String=[ "); for (i = offset; i < length; i++) - dprintk("%02x ", msg[i]); - dprintk("]\n"); - - return 0; -} - -static int copy_string(u8 *destination, u8 *source, u32 dest_offset, u32 source_offset, u32 length) -{ - u32 i; - dprintk("%s: Copying [", __FUNCTION__); - for (i = 0; i < length; i++) { - destination[i + dest_offset] = source[i + source_offset]; - dprintk(" %02x", source[i + source_offset]); - } - dprintk("]\n"); - - return i; -} - -static int modify_4_bits(u8 *message, u32 pos) -{ - message[pos] &= 0x0f; + dprintk(verbose, DST_CA_DEBUG, 0, "%02x ", msg[i]); + dprintk(verbose, DST_CA_DEBUG, 0, "]\n"); return 0; } - - static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query) { - u32 length = 0, count = 0; - u8 asn_1_words, program_header_length; - u16 program_info_length = 0, es_info_length = 0; - u32 hw_offset = 0, buf_offset = 0, i; - u8 dst_tag_length; + u32 length = 0; + u8 tag_length = 8; length = asn_1_decode(&p_ca_message->msg[3]); - dprintk("%s: CA Message length=[%d]\n", __FUNCTION__, length); - dprintk("%s: ASN.1 ", __FUNCTION__); - debug_string(&p_ca_message->msg[4], length, 0); // length does not include tag and length + dprintk(verbose, DST_CA_DEBUG, 1, " CA Message length=[%d]", length); + debug_string(&p_ca_message->msg[4], length, 0); /* length is excluding tag & length */ - init_buffer(hw_buffer->msg, length); + memset(hw_buffer->msg, '\0', length); handle_dst_tag(state, p_ca_message, hw_buffer, length); + put_checksum(hw_buffer->msg, hw_buffer->msg[0]); - hw_offset = 7; - asn_1_words = 1; // just a hack to test, should compute this one - buf_offset = 3; - program_header_length = 6; - dst_tag_length = 7; - -// debug_twinhan_ca_params(state, p_ca_message, hw_buffer, reply, query, length, hw_offset, buf_offset); -// dprintk("%s: Program Header(BUF)", __FUNCTION__); -// debug_string(&p_ca_message->msg[4], program_header_length, 0); -// dprintk("%s: Copying Program header\n", __FUNCTION__); - copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + asn_1_words), program_header_length); - buf_offset += program_header_length, hw_offset += program_header_length; - modify_4_bits(hw_buffer->msg, (hw_offset - 2)); - if (state->type_flags & DST_TYPE_HAS_INC_COUNT) { // workaround - dprintk("%s: Probably an ASIC bug !!!\n", __FUNCTION__); - debug_string(hw_buffer->msg, (hw_offset + program_header_length), 0); - hw_buffer->msg[hw_offset - 1] += 1; - } - -// dprintk("%s: Program Header(HW), Count=[%d]", __FUNCTION__, count); -// debug_string(hw_buffer->msg, hw_offset, 0); - - program_info_length = ((program_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset]; - dprintk("%s: Program info length=[%02x]\n", __FUNCTION__, program_info_length); - if (program_info_length) { - count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + 1), (program_info_length + 1) ); // copy next elem, not current - buf_offset += count, hw_offset += count; -// dprintk("%s: Program level ", __FUNCTION__); -// debug_string(hw_buffer->msg, hw_offset, 0); - } - - buf_offset += 1;// hw_offset += 1; - for (i = buf_offset; i < length; i++) { -// dprintk("%s: Stream Header ", __FUNCTION__); - count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, buf_offset, 5); - modify_4_bits(hw_buffer->msg, (hw_offset + 3)); - - hw_offset += 5, buf_offset += 5, i += 4; -// debug_string(hw_buffer->msg, hw_offset, (hw_offset - 5)); - es_info_length = ((es_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset]; - dprintk("%s: ES info length=[%02x]\n", __FUNCTION__, es_info_length); - if (es_info_length) { - // copy descriptors @ STREAM level - dprintk("%s: Descriptors @ STREAM level...!!! \n", __FUNCTION__); - } - - } - hw_buffer->msg[length + dst_tag_length] = dst_check_sum(hw_buffer->msg, (length + dst_tag_length)); -// dprintk("%s: Total length=[%d], Checksum=[%02x]\n", __FUNCTION__, (length + dst_tag_length), hw_buffer->msg[length + dst_tag_length]); - debug_string(hw_buffer->msg, (length + dst_tag_length + 1), 0); // dst tags also - write_to_8820(state, hw_buffer, (length + dst_tag_length + 1), reply); // checksum + debug_string(hw_buffer->msg, (length + tag_length), 0); /* tags too */ + write_to_8820(state, hw_buffer, (length + tag_length), reply); return 0; } @@ -471,26 +375,24 @@ static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message /* Do test board */ /* Not there yet but soon */ - /* CA PMT Reply capable */ if (ca_pmt_reply_test) { if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) { - dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); return -1; } /* Process CA PMT Reply */ /* will implement soon */ - dprintk("%s: Not there yet\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " Not there yet"); } /* CA PMT Reply not capable */ if (!ca_pmt_reply_test) { if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) { - dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); return -1; } - if (verbose > 3) - dprintk("%s: ca_set_pmt.. success !\n", __FUNCTION__); + dprintk(verbose, DST_CA_NOTICE, 1, " ca_set_pmt.. success !"); /* put a dummy message */ } @@ -506,11 +408,10 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer; if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); return -ENOMEM; } - if (verbose > 3) - dprintk("%s\n", __FUNCTION__); + dprintk(verbose, DST_CA_DEBUG, 1, " "); if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) return -EFAULT; @@ -525,51 +426,35 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, if (i < 2) command = command << 8; } - if (verbose > 3) - dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command); + dprintk(verbose, DST_CA_DEBUG, 1, " Command=[0x%x]\n", command); switch (command) { - case CA_PMT: - if (verbose > 3) -// dprintk("Command = SEND_CA_PMT\n"); - dprintk("Command = SEND_CA_PMT\n"); -// if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started - dprintk("%s: -->CA_PMT Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_PMT Success !\n", __FUNCTION__); -// retval = dummy_set_pmt(state, p_ca_message, hw_buffer, 0, 0); - - break; - - case CA_PMT_REPLY: - if (verbose > 3) - dprintk("Command = CA_PMT_REPLY\n"); - /* Have to handle the 2 basic types of cards here */ - if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { - dprintk("%s: -->CA_PMT_REPLY Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_PMT_REPLY Success !\n", __FUNCTION__); - - /* Certain boards do behave different ? */ -// retval = ca_set_pmt(state, p_ca_message, hw_buffer, 1, 1); - - case CA_APP_INFO_ENQUIRY: // only for debugging - if (verbose > 3) - dprintk("%s: Getting Cam Application information\n", __FUNCTION__); - - if ((ca_get_app_info(state)) < 0) { - dprintk("%s: -->CA_APP_INFO_ENQUIRY Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_APP_INFO_ENQUIRY Success !\n", __FUNCTION__); - - break; + case CA_PMT: + dprintk(verbose, DST_CA_DEBUG, 1, "Command = SEND_CA_PMT"); + if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT Success !"); + break; + case CA_PMT_REPLY: + dprintk(verbose, DST_CA_INFO, 1, "Command = CA_PMT_REPLY"); + /* Have to handle the 2 basic types of cards here */ + if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT_REPLY Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT_REPLY Success !"); + break; + case CA_APP_INFO_ENQUIRY: // only for debugging + dprintk(verbose, DST_CA_INFO, 1, " Getting Cam Application information"); + + if ((ca_get_app_info(state)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_APP_INFO_ENQUIRY Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_APP_INFO_ENQUIRY Success !"); + break; } } return 0; @@ -584,121 +469,88 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd struct ca_msg *p_ca_message; if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); return -ENOMEM; } - if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); return -ENOMEM; } - if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); return -ENOMEM; } - /* We have now only the standard ioctl's, the driver is upposed to handle internals. */ switch (cmd) { - case CA_SEND_MSG: - if (verbose > 1) - dprintk("%s: Sending message\n", __FUNCTION__); - if ((ca_send_message(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_SEND_MSG Failed !\n", __FUNCTION__); - return -1; - } - - break; - - case CA_GET_MSG: - if (verbose > 1) - dprintk("%s: Getting message\n", __FUNCTION__); - if ((ca_get_message(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_GET_MSG Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_MSG Success !\n", __FUNCTION__); - - break; - - case CA_RESET: - if (verbose > 1) - dprintk("%s: Resetting DST\n", __FUNCTION__); - dst_error_bailout(state); - msleep(4000); - - break; - - case CA_GET_SLOT_INFO: - if (verbose > 1) - dprintk("%s: Getting Slot info\n", __FUNCTION__); - if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { - dprintk("%s: -->CA_GET_SLOT_INFO Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_SLOT_INFO Success !\n", __FUNCTION__); - - break; - - case CA_GET_CAP: - if (verbose > 1) - dprintk("%s: Getting Slot capabilities\n", __FUNCTION__); - if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { - dprintk("%s: -->CA_GET_CAP Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_CAP Success !\n", __FUNCTION__); - - break; - - case CA_GET_DESCR_INFO: - if (verbose > 1) - dprintk("%s: Getting descrambler description\n", __FUNCTION__); - if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_GET_DESCR_INFO Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_DESCR_INFO Success !\n", __FUNCTION__); - - break; - - case CA_SET_DESCR: - if (verbose > 1) - dprintk("%s: Setting descrambler\n", __FUNCTION__); - if ((ca_set_slot_descr()) < 0) { - dprintk("%s: -->CA_SET_DESCR Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_SET_DESCR Success !\n", __FUNCTION__); - - break; - - case CA_SET_PID: - if (verbose > 1) - dprintk("%s: Setting PID\n", __FUNCTION__); - if ((ca_set_pid()) < 0) { - dprintk("%s: -->CA_SET_PID Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_SET_PID Success !\n", __FUNCTION__); - - default: - return -EOPNOTSUPP; - }; + case CA_SEND_MSG: + dprintk(verbose, DST_CA_INFO, 1, " Sending message"); + if ((ca_send_message(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SEND_MSG Failed !"); + return -1; + } + break; + case CA_GET_MSG: + dprintk(verbose, DST_CA_INFO, 1, " Getting message"); + if ((ca_get_message(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_MSG Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_MSG Success !"); + break; + case CA_RESET: + dprintk(verbose, DST_CA_ERROR, 1, " Resetting DST"); + dst_error_bailout(state); + msleep(4000); + break; + case CA_GET_SLOT_INFO: + dprintk(verbose, DST_CA_INFO, 1, " Getting Slot info"); + if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_SLOT_INFO Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_SLOT_INFO Success !"); + break; + case CA_GET_CAP: + dprintk(verbose, DST_CA_INFO, 1, " Getting Slot capabilities"); + if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_CAP Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_CAP Success !"); + break; + case CA_GET_DESCR_INFO: + dprintk(verbose, DST_CA_INFO, 1, " Getting descrambler description"); + if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_DESCR_INFO Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !"); + break; + case CA_SET_DESCR: + dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler"); + if ((ca_set_slot_descr()) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !"); + break; + case CA_SET_PID: + dprintk(verbose, DST_CA_INFO, 1, " Setting PID"); + if ((ca_set_pid()) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_PID Failed !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !"); + default: + return -EOPNOTSUPP; + }; return 0; } static int dst_ca_open(struct inode *inode, struct file *file) { - if (verbose > 4) - dprintk("%s:Device opened [%p]\n", __FUNCTION__, file); + dprintk(verbose, DST_CA_DEBUG, 1, " Device opened [%p] ", file); try_module_get(THIS_MODULE); return 0; @@ -706,27 +558,24 @@ static int dst_ca_open(struct inode *inode, struct file *file) static int dst_ca_release(struct inode *inode, struct file *file) { - if (verbose > 4) - dprintk("%s:Device closed.\n", __FUNCTION__); + dprintk(verbose, DST_CA_DEBUG, 1, " Device closed."); module_put(THIS_MODULE); return 0; } -static int dst_ca_read(struct file *file, char __user * buffer, size_t length, loff_t * offset) +static int dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) { int bytes_read = 0; - if (verbose > 4) - dprintk("%s:Device read.\n", __FUNCTION__); + dprintk(verbose, DST_CA_DEBUG, 1, " Device read."); return bytes_read; } -static int dst_ca_write(struct file *file, const char __user * buffer, size_t length, loff_t * offset) +static int dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) { - if (verbose > 4) - dprintk("%s:Device write.\n", __FUNCTION__); + dprintk(verbose, DST_CA_DEBUG, 1, " Device write."); return 0; } @@ -751,8 +600,7 @@ static struct dvb_device dvbdev_ca = { int dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter) { struct dvb_device *dvbdev; - if (verbose > 4) - dprintk("%s:registering DST-CA device\n", __FUNCTION__); + dprintk(verbose, DST_CA_ERROR, 1, "registering DST-CA device"); dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA); return 0; } diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h index ef532a6aceaa..3281a6ca3685 100644 --- a/drivers/media/dvb/bt8xx/dst_common.h +++ b/drivers/media/dvb/bt8xx/dst_common.h @@ -61,7 +61,6 @@ #define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ #define DST_TYPE_HAS_SESSION 128 - #define RDC_8820_PIO_0_DISABLE 0 #define RDC_8820_PIO_0_ENABLE 1 #define RDC_8820_INT 2 @@ -114,6 +113,10 @@ struct dst_state { fe_sec_mini_cmd_t minicmd; fe_modulation_t modulation; u8 messages[256]; + u8 mac_address[8]; + u8 fw_version[8]; + u8 card_info[8]; + u8 vendor[8]; }; struct dst_types { @@ -124,15 +127,12 @@ struct dst_types { u32 dst_feature; }; - - struct dst_config { /* the ASIC i2c address */ u8 demod_address; }; - int rdc_reset_state(struct dst_state *state); int rdc_8820_reset(struct dst_state *state); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c index 6f857c6091f3..c5c7672cd538 100644 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c @@ -32,9 +32,7 @@ #include "dvbdev.h" #include "dvb_demux.h" #include "dvb_frontend.h" - #include "dvb-bt8xx.h" - #include "bt878.h" static int debug; @@ -43,9 +41,11 @@ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); #define dprintk( args... ) \ - do { \ + do \ if (debug) printk(KERN_DEBUG args); \ - } while (0) + while (0) + +#define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ static void dvb_bt8xx_task(unsigned long data) { @@ -119,14 +119,12 @@ static struct bt878 __init *dvb_bt8xx_878_match(unsigned int bttv_nr, struct pci unsigned int card_nr; /* Hmm, n squared. Hope n is small */ - for (card_nr = 0; card_nr < bt878_num; card_nr++) { + for (card_nr = 0; card_nr < bt878_num; card_nr++) if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev)) return &bt878[card_nr]; - } return NULL; } - static int thomson_dtt7579_demod_init(struct dvb_frontend* fe) { static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 }; @@ -154,16 +152,21 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_ unsigned char bs = 0; unsigned char cp = 0; - #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - if (params->frequency < 542000000) cp = 0xb4; - else if (params->frequency < 771000000) cp = 0xbc; - else cp = 0xf4; + if (params->frequency < 542000000) + cp = 0xb4; + else if (params->frequency < 771000000) + cp = 0xbc; + else + cp = 0xf4; - if (params->frequency == 0) bs = 0x03; - else if (params->frequency < 443250000) bs = 0x02; - else bs = 0x08; + if (params->frequency == 0) + bs = 0x03; + else if (params->frequency < 443250000) + bs = 0x02; + else + bs = 0x08; pllbuf[0] = 0xc0; // Note: non-linux standard PLL i2c address pllbuf[1] = div >> 8; @@ -175,7 +178,6 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_ } static struct mt352_config thomson_dtt7579_config = { - .demod_address = 0x0f, .demod_init = thomson_dtt7579_demod_init, .pll_set = thomson_dtt7579_pll_set, @@ -183,25 +185,26 @@ static struct mt352_config thomson_dtt7579_config = { static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) { - u32 freq = params->frequency; - - int i, a, n, pump; - u32 band, pll; + u32 freq = params->frequency; + int i, a, n, pump; + u32 band, pll; - u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, - 1576000,1718000,1856000,2036000,2150000}; - u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, - 0x00102000,0x00104000,0x00108000,0x00110000, - 0x00120000,0x00140000}; + u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, + 1576000,1718000,1856000,2036000,2150000}; + u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, + 0x00102000,0x00104000,0x00108000,0x00110000, + 0x00120000,0x00140000}; -#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ + #define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq); /* This is really the bit driving the tuner chip cx24108 */ - if(freq<950000) freq=950000; /* kHz */ - if(freq>2150000) freq=2150000; /* satellite IF is 950..2150MHz */ + if (freq<950000) + freq = 950000; /* kHz */ + else if (freq>2150000) + freq = 2150000; /* satellite IF is 950..2150MHz */ /* decide which VCO to use for the input frequency */ for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++); @@ -228,25 +231,22 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete cx24110_pll_write(fe,0x500c0000); cx24110_pll_write(fe,0x83f1f800); cx24110_pll_write(fe,pll); -/* writereg(client,0x56,0x7f);*/ + //writereg(client,0x56,0x7f); return 0; } static int pinnsat_pll_init(struct dvb_frontend* fe) { - return 0; + return 0; } - static struct cx24110_config pctvsat_config = { - .demod_address = 0x55, .pll_init = pinnsat_pll_init, .pll_set = cx24108_pll_set, }; - static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) { struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; @@ -258,15 +258,23 @@ static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_front div = (36000000 + params->frequency + 83333) / 166666; cfg = 0x88; - if (params->frequency < 175000000) cpump = 2; - else if (params->frequency < 390000000) cpump = 1; - else if (params->frequency < 470000000) cpump = 2; - else if (params->frequency < 750000000) cpump = 2; - else cpump = 3; + if (params->frequency < 175000000) + cpump = 2; + else if (params->frequency < 390000000) + cpump = 1; + else if (params->frequency < 470000000) + cpump = 2; + else if (params->frequency < 750000000) + cpump = 2; + else + cpump = 3; - if (params->frequency < 175000000) band_select = 0x0e; - else if (params->frequency < 470000000) band_select = 0x05; - else band_select = 0x03; + if (params->frequency < 175000000) + band_select = 0x0e; + else if (params->frequency < 470000000) + band_select = 0x05; + else + band_select = 0x03; data[0] = (div >> 8) & 0x7f; data[1] = div & 0xff; @@ -285,14 +293,11 @@ static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const s } static struct sp887x_config microtune_mt7202dtf_config = { - .demod_address = 0x70, .pll_set = microtune_mt7202dtf_pll_set, .request_firmware = microtune_mt7202dtf_request_firmware, }; - - static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) { static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; @@ -303,7 +308,6 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); udelay(2000); mt352_write(fe, mt352_reset, sizeof(mt352_reset)); @@ -323,28 +327,45 @@ static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct unsigned char bs = 0; unsigned char cp = 0; - #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - if (params->frequency < 150000000) cp = 0xB4; - else if (params->frequency < 173000000) cp = 0xBC; - else if (params->frequency < 250000000) cp = 0xB4; - else if (params->frequency < 400000000) cp = 0xBC; - else if (params->frequency < 420000000) cp = 0xF4; - else if (params->frequency < 470000000) cp = 0xFC; - else if (params->frequency < 600000000) cp = 0xBC; - else if (params->frequency < 730000000) cp = 0xF4; - else cp = 0xFC; - - if (params->frequency < 150000000) bs = 0x01; - else if (params->frequency < 173000000) bs = 0x01; - else if (params->frequency < 250000000) bs = 0x02; - else if (params->frequency < 400000000) bs = 0x02; - else if (params->frequency < 420000000) bs = 0x02; - else if (params->frequency < 470000000) bs = 0x02; - else if (params->frequency < 600000000) bs = 0x08; - else if (params->frequency < 730000000) bs = 0x08; - else bs = 0x08; + if (params->frequency < 150000000) + cp = 0xB4; + else if (params->frequency < 173000000) + cp = 0xBC; + else if (params->frequency < 250000000) + cp = 0xB4; + else if (params->frequency < 400000000) + cp = 0xBC; + else if (params->frequency < 420000000) + cp = 0xF4; + else if (params->frequency < 470000000) + cp = 0xFC; + else if (params->frequency < 600000000) + cp = 0xBC; + else if (params->frequency < 730000000) + cp = 0xF4; + else + cp = 0xFC; + + if (params->frequency < 150000000) + bs = 0x01; + else if (params->frequency < 173000000) + bs = 0x01; + else if (params->frequency < 250000000) + bs = 0x02; + else if (params->frequency < 400000000) + bs = 0x02; + else if (params->frequency < 420000000) + bs = 0x02; + else if (params->frequency < 470000000) + bs = 0x02; + else if (params->frequency < 600000000) + bs = 0x08; + else if (params->frequency < 730000000) + bs = 0x08; + else + bs = 0x08; pllbuf[0] = 0xc2; // Note: non-linux standard PLL i2c address pllbuf[1] = div >> 8; @@ -356,19 +377,15 @@ static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct } static struct mt352_config advbt771_samsung_tdtc9251dh0_config = { - .demod_address = 0x0f, .demod_init = advbt771_samsung_tdtc9251dh0_demod_init, .pll_set = advbt771_samsung_tdtc9251dh0_pll_set, }; - static struct dst_config dst_config = { - .demod_address = 0x55, }; - static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) { struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; @@ -398,10 +415,8 @@ static void or51211_reset(struct dvb_frontend * fe) */ /* reset & PRM1,2&4 are outputs */ int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F); - if (ret != 0) { - printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR " - "(%i)\n", ret); - } + if (ret != 0) + printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR (%i)\n", ret); bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */ msleep(20); /* Now set for normal operation */ @@ -417,7 +432,6 @@ static void or51211_sleep(struct dvb_frontend * fe) } static struct or51211_config or51211_config = { - .demod_address = 0x15, .request_firmware = or51211_request_firmware, .setmode = or51211_setmode, @@ -425,7 +439,6 @@ static struct or51211_config or51211_config = { .sleep = or51211_sleep, }; - static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) { struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; @@ -454,12 +467,84 @@ static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_fronten } static struct nxt6000_config vp3021_alps_tded4_config = { - .demod_address = 0x0a, .clock_inversion = 1, .pll_set = vp3021_alps_tded4_pll_set, }; +static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe) +{ + static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; + static u8 mt352_reset [] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg [] = { 0x67, 0x20, 0xa0 }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + + return 0; +} + +static int digitv_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf) +{ + u32 div; + struct dvb_ofdm_parameters *op = ¶ms->u.ofdm; + + div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; + + pllbuf[0] = 0xc2; + pllbuf[1] = (div >> 8) & 0x7F; + pllbuf[2] = div & 0xFF; + pllbuf[3] = 0x85; + + dprintk("frequency %u, div %u\n", params->frequency, div); + + if (params->frequency < 470000000) + pllbuf[4] = 0x02; + else if (params->frequency > 823000000) + pllbuf[4] = 0x88; + else + pllbuf[4] = 0x08; + + if (op->bandwidth == 8) + pllbuf[4] |= 0x04; + + return 0; +} + +static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt) +{ + /* + * Reset the frontend, must be called before trying + * to initialise the MT352 or mt352_attach + * will fail. + * + * Presumably not required for the NXT6000 frontend. + * + */ + + int ret = bttv_gpio_enable(bt->bttv_nr, 0x08, 0x08); + if (ret != 0) + printk(KERN_WARNING "digitv_alps_tded4: Init Error - Can't Reset DVR (%i)\n", ret); + + /* Pulse the reset line */ + bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ + bttv_write_gpio(bt->bttv_nr, 0x08, 0x00); /* Low */ + msleep(100); + + bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ +} + +static struct mt352_config digitv_alps_tded4_config = { + .demod_address = 0x0a, + .demod_init = digitv_alps_tded4_demod_init, + .pll_set = digitv_alps_tded4_pll_set, +}; static void frontend_init(struct dvb_bt8xx_card *card, u32 type) { @@ -473,7 +558,6 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) if (card->fe != NULL) { card->fe->ops->info.frequency_min = 174000000; card->fe->ops->info.frequency_max = 862000000; - break; } break; #endif @@ -483,17 +567,28 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) #else case BTTV_NEBULA_DIGITV: #endif + /* + * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK); + * this would be a cleaner solution than trying each frontend in turn. + */ + + /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */ card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter); if (card->fe != NULL) { + dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n"); break; } + + /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */ + digitv_alps_tded4_reset(card); + card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter); + + if (card->fe != NULL) + dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n"); break; case BTTV_AVDVBT_761: card->fe = sp887x_attach(µtune_mt7202dtf_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } break; case BTTV_AVDVBT_771: @@ -501,7 +596,6 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) if (card->fe != NULL) { card->fe->ops->info.frequency_min = 174000000; card->fe->ops->info.frequency_max = 862000000; - break; } break; @@ -522,54 +616,41 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) /* Attach other DST peripherals if any */ /* Conditional Access device */ - if (state->dst_hw_cap & DST_TYPE_HAS_CA) { + if (state->dst_hw_cap & DST_TYPE_HAS_CA) ret = dst_ca_attach(state, &card->dvb_adapter); - } - if (card->fe != NULL) { - break; - } break; case BTTV_PINNACLESAT: card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } break; case BTTV_PC_HDTV: card->fe = or51211_attach(&or51211_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } break; } - if (card->fe == NULL) { + if (card->fe == NULL) printk("dvb-bt8xx: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", card->bt->dev->vendor, card->bt->dev->device, card->bt->dev->subsystem_vendor, card->bt->dev->subsystem_device); - } else { + else if (dvb_register_frontend(&card->dvb_adapter, card->fe)) { printk("dvb-bt8xx: Frontend registration failed!\n"); if (card->fe->ops->release) card->fe->ops->release(card->fe); card->fe = NULL; } - } } static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type) { int result; - if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, - THIS_MODULE)) < 0) { + if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, THIS_MODULE)) < 0) { printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result); return result; - } card->dvb_adapter.priv = card; @@ -664,8 +745,7 @@ static int dvb_bt8xx_probe(struct device *dev) strncpy(card->card_name, sub->core->name, sizeof(sub->core->name)); card->i2c_adapter = &sub->core->i2c_adap; - switch(sub->core->type) - { + switch(sub->core->type) { case BTTV_PINNACLESAT: card->gpio_mode = 0x0400c060; /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, @@ -751,7 +831,6 @@ static int dvb_bt8xx_probe(struct device *dev) kfree(card); return -EFAULT; - } init_MUTEX(&card->bt->gpio_lock); @@ -779,7 +858,8 @@ static int dvb_bt8xx_remove(struct device *dev) card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); dvb_dmxdev_release(&card->dmxdev); dvb_dmx_release(&card->demux); - if (card->fe) dvb_unregister_frontend(card->fe); + if (card->fe) + dvb_unregister_frontend(card->fe); dvb_unregister_adapter(&card->dvb_adapter); kfree(card); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h index 2923b3b0dd3c..9ec8e5bd6c1f 100644 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.h @@ -2,7 +2,7 @@ * Bt8xx based DVB adapter driver * * Copyright (C) 2002,2003 Florian Schirmer <jolt@tuxbox.org> - * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> + * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> * Copyright (C) 1999-2001 Ralph Metzler & Marcus Metzler for convergence integrated media GmbH * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * |