diff options
Diffstat (limited to 'drivers/media/dvb')
| -rw-r--r-- | drivers/media/dvb/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/Makefile | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/Kconfig | 19 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/Makefile | 6 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-avc.c | 1457 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-ci.c | 258 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-dvb.c | 248 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-fe.c | 254 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-fw.c | 429 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-rc.c | 196 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv.h | 168 |
11 files changed, 0 insertions, 3041 deletions
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig index e610c361d185..b4665460c74d 100644 --- a/drivers/media/dvb/Kconfig +++ b/drivers/media/dvb/Kconfig @@ -39,10 +39,6 @@ comment "Supported SDMC DM1105 Adapters" depends on DVB_CORE && PCI && I2C source "drivers/media/dvb/dm1105/Kconfig" -comment "Supported FireWire (IEEE 1394) Adapters" - depends on DVB_CORE && FIREWIRE -source "drivers/media/dvb/firewire/Kconfig" - comment "Supported Earthsoft PT1 Adapters" depends on DVB_CORE && PCI && I2C source "drivers/media/dvb/pt1/Kconfig" diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile index 0cee8f82a5d4..fc248268cb5a 100644 --- a/drivers/media/dvb/Makefile +++ b/drivers/media/dvb/Makefile @@ -16,5 +16,3 @@ obj-y := ttpci/ \ mantis/ \ ngene/ \ ddbridge/ - -obj-$(CONFIG_DVB_FIREDTV) += firewire/ diff --git a/drivers/media/dvb/firewire/Kconfig b/drivers/media/dvb/firewire/Kconfig deleted file mode 100644 index f3e9448c3955..000000000000 --- a/drivers/media/dvb/firewire/Kconfig +++ /dev/null @@ -1,19 +0,0 @@ -config DVB_FIREDTV - tristate "FireDTV and FloppyDTV" - depends on DVB_CORE && FIREWIRE - help - Support for DVB receivers from Digital Everywhere - which are connected via IEEE 1394 (FireWire). - - These devices don't have an MPEG decoder built in, - so you need an external software decoder to watch TV. - - To compile this driver as a module, say M here: - the module will be called firedtv. - -if DVB_FIREDTV - -config DVB_FIREDTV_INPUT - def_bool INPUT = y || (INPUT = m && DVB_FIREDTV = m) - -endif # DVB_FIREDTV diff --git a/drivers/media/dvb/firewire/Makefile b/drivers/media/dvb/firewire/Makefile deleted file mode 100644 index f3148138c963..000000000000 --- a/drivers/media/dvb/firewire/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -obj-$(CONFIG_DVB_FIREDTV) += firedtv.o - -firedtv-y := firedtv-avc.o firedtv-ci.o firedtv-dvb.o firedtv-fe.o firedtv-fw.o -firedtv-$(CONFIG_DVB_FIREDTV_INPUT) += firedtv-rc.o - -ccflags-y += -Idrivers/media/dvb-core diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c deleted file mode 100644 index d1a1a1324ef8..000000000000 --- a/drivers/media/dvb/firewire/firedtv-avc.c +++ /dev/null @@ -1,1457 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (C) 2008 Ben Backx <ben@bbackx.com> - * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#include <linux/bug.h> -#include <linux/crc32.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/jiffies.h> -#include <linux/kernel.h> -#include <linux/moduleparam.h> -#include <linux/mutex.h> -#include <linux/string.h> -#include <linux/stringify.h> -#include <linux/wait.h> -#include <linux/workqueue.h> - -#include <dvb_frontend.h> - -#include "firedtv.h" - -#define FCP_COMMAND_REGISTER 0xfffff0000b00ULL - -#define AVC_CTYPE_CONTROL 0x0 -#define AVC_CTYPE_STATUS 0x1 -#define AVC_CTYPE_NOTIFY 0x3 - -#define AVC_RESPONSE_ACCEPTED 0x9 -#define AVC_RESPONSE_STABLE 0xc -#define AVC_RESPONSE_CHANGED 0xd -#define AVC_RESPONSE_INTERIM 0xf - -#define AVC_SUBUNIT_TYPE_TUNER (0x05 << 3) -#define AVC_SUBUNIT_TYPE_UNIT (0x1f << 3) - -#define AVC_OPCODE_VENDOR 0x00 -#define AVC_OPCODE_READ_DESCRIPTOR 0x09 -#define AVC_OPCODE_DSIT 0xc8 -#define AVC_OPCODE_DSD 0xcb - -#define DESCRIPTOR_TUNER_STATUS 0x80 -#define DESCRIPTOR_SUBUNIT_IDENTIFIER 0x00 - -#define SFE_VENDOR_DE_COMPANYID_0 0x00 /* OUI of Digital Everywhere */ -#define SFE_VENDOR_DE_COMPANYID_1 0x12 -#define SFE_VENDOR_DE_COMPANYID_2 0x87 - -#define SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL 0x0a -#define SFE_VENDOR_OPCODE_LNB_CONTROL 0x52 -#define SFE_VENDOR_OPCODE_TUNE_QPSK 0x58 /* for DVB-S */ - -#define SFE_VENDOR_OPCODE_GET_FIRMWARE_VERSION 0x00 -#define SFE_VENDOR_OPCODE_HOST2CA 0x56 -#define SFE_VENDOR_OPCODE_CA2HOST 0x57 -#define SFE_VENDOR_OPCODE_CISTATUS 0x59 -#define SFE_VENDOR_OPCODE_TUNE_QPSK2 0x60 /* for DVB-S2 */ - -#define SFE_VENDOR_TAG_CA_RESET 0x00 -#define SFE_VENDOR_TAG_CA_APPLICATION_INFO 0x01 -#define SFE_VENDOR_TAG_CA_PMT 0x02 -#define SFE_VENDOR_TAG_CA_DATE_TIME 0x04 -#define SFE_VENDOR_TAG_CA_MMI 0x05 -#define SFE_VENDOR_TAG_CA_ENTER_MENU 0x07 - -#define EN50221_LIST_MANAGEMENT_ONLY 0x03 -#define EN50221_TAG_APP_INFO 0x9f8021 -#define EN50221_TAG_CA_INFO 0x9f8031 - -struct avc_command_frame { - u8 ctype; - u8 subunit; - u8 opcode; - u8 operand[509]; -}; - -struct avc_response_frame { - u8 response; - u8 subunit; - u8 opcode; - u8 operand[509]; -}; - -#define LAST_OPERAND (509 - 1) - -static inline void clear_operands(struct avc_command_frame *c, int from, int to) -{ - memset(&c->operand[from], 0, to - from + 1); -} - -static void pad_operands(struct avc_command_frame *c, int from) -{ - int to = ALIGN(from, 4); - - if (from <= to && to <= LAST_OPERAND) - clear_operands(c, from, to); -} - -#define AVC_DEBUG_READ_DESCRIPTOR 0x0001 -#define AVC_DEBUG_DSIT 0x0002 -#define AVC_DEBUG_DSD 0x0004 -#define AVC_DEBUG_REGISTER_REMOTE_CONTROL 0x0008 -#define AVC_DEBUG_LNB_CONTROL 0x0010 -#define AVC_DEBUG_TUNE_QPSK 0x0020 -#define AVC_DEBUG_TUNE_QPSK2 0x0040 -#define AVC_DEBUG_HOST2CA 0x0080 -#define AVC_DEBUG_CA2HOST 0x0100 -#define AVC_DEBUG_APPLICATION_PMT 0x4000 -#define AVC_DEBUG_FCP_PAYLOADS 0x8000 - -static int avc_debug; -module_param_named(debug, avc_debug, int, 0644); -MODULE_PARM_DESC(debug, "Verbose logging (none = 0" - ", FCP subactions" - ": READ DESCRIPTOR = " __stringify(AVC_DEBUG_READ_DESCRIPTOR) - ", DSIT = " __stringify(AVC_DEBUG_DSIT) - ", REGISTER_REMOTE_CONTROL = " __stringify(AVC_DEBUG_REGISTER_REMOTE_CONTROL) - ", LNB CONTROL = " __stringify(AVC_DEBUG_LNB_CONTROL) - ", TUNE QPSK = " __stringify(AVC_DEBUG_TUNE_QPSK) - ", TUNE QPSK2 = " __stringify(AVC_DEBUG_TUNE_QPSK2) - ", HOST2CA = " __stringify(AVC_DEBUG_HOST2CA) - ", CA2HOST = " __stringify(AVC_DEBUG_CA2HOST) - "; Application sent PMT = " __stringify(AVC_DEBUG_APPLICATION_PMT) - ", FCP payloads = " __stringify(AVC_DEBUG_FCP_PAYLOADS) - ", or a combination, or all = -1)"); - -/* - * This is a workaround since there is no vendor specific command to retrieve - * ca_info using AVC. If this parameter is not used, ca_system_id will be - * filled with application_manufacturer from ca_app_info. - * Digital Everywhere have said that adding ca_info is on their TODO list. - */ -static unsigned int num_fake_ca_system_ids; -static int fake_ca_system_ids[4] = { -1, -1, -1, -1 }; -module_param_array(fake_ca_system_ids, int, &num_fake_ca_system_ids, 0644); -MODULE_PARM_DESC(fake_ca_system_ids, "If your CAM application manufacturer " - "does not have the same ca_system_id as your CAS, you can " - "override what ca_system_ids are presented to the " - "application by setting this field to an array of ids."); - -static const char *debug_fcp_ctype(unsigned int ctype) -{ - static const char *ctypes[] = { - [0x0] = "CONTROL", [0x1] = "STATUS", - [0x2] = "SPECIFIC INQUIRY", [0x3] = "NOTIFY", - [0x4] = "GENERAL INQUIRY", [0x8] = "NOT IMPLEMENTED", - [0x9] = "ACCEPTED", [0xa] = "REJECTED", - [0xb] = "IN TRANSITION", [0xc] = "IMPLEMENTED/STABLE", - [0xd] = "CHANGED", [0xf] = "INTERIM", - }; - const char *ret = ctype < ARRAY_SIZE(ctypes) ? ctypes[ctype] : NULL; - - return ret ? ret : "?"; -} - -static const char *debug_fcp_opcode(unsigned int opcode, - const u8 *data, int length) -{ - switch (opcode) { - case AVC_OPCODE_VENDOR: - break; - case AVC_OPCODE_READ_DESCRIPTOR: - return avc_debug & AVC_DEBUG_READ_DESCRIPTOR ? - "ReadDescriptor" : NULL; - case AVC_OPCODE_DSIT: - return avc_debug & AVC_DEBUG_DSIT ? - "DirectSelectInfo.Type" : NULL; - case AVC_OPCODE_DSD: - return avc_debug & AVC_DEBUG_DSD ? "DirectSelectData" : NULL; - default: - return "Unknown"; - } - - if (length < 7 || - data[3] != SFE_VENDOR_DE_COMPANYID_0 || - data[4] != SFE_VENDOR_DE_COMPANYID_1 || - data[5] != SFE_VENDOR_DE_COMPANYID_2) - return "Vendor/Unknown"; - - switch (data[6]) { - case SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL: - return avc_debug & AVC_DEBUG_REGISTER_REMOTE_CONTROL ? - "RegisterRC" : NULL; - case SFE_VENDOR_OPCODE_LNB_CONTROL: - return avc_debug & AVC_DEBUG_LNB_CONTROL ? "LNBControl" : NULL; - case SFE_VENDOR_OPCODE_TUNE_QPSK: - return avc_debug & AVC_DEBUG_TUNE_QPSK ? "TuneQPSK" : NULL; - case SFE_VENDOR_OPCODE_TUNE_QPSK2: - return avc_debug & AVC_DEBUG_TUNE_QPSK2 ? "TuneQPSK2" : NULL; - case SFE_VENDOR_OPCODE_HOST2CA: - return avc_debug & AVC_DEBUG_HOST2CA ? "Host2CA" : NULL; - case SFE_VENDOR_OPCODE_CA2HOST: - return avc_debug & AVC_DEBUG_CA2HOST ? "CA2Host" : NULL; - } - return "Vendor/Unknown"; -} - -static void debug_fcp(const u8 *data, int length) -{ - unsigned int subunit_type, subunit_id, opcode; - const char *op, *prefix; - - prefix = data[0] > 7 ? "FCP <- " : "FCP -> "; - subunit_type = data[1] >> 3; - subunit_id = data[1] & 7; - opcode = subunit_type == 0x1e || subunit_id == 5 ? ~0 : data[2]; - op = debug_fcp_opcode(opcode, data, length); - - if (op) { - printk(KERN_INFO "%ssu=%x.%x l=%d: %-8s - %s\n", - prefix, subunit_type, subunit_id, length, - debug_fcp_ctype(data[0]), op); - if (avc_debug & AVC_DEBUG_FCP_PAYLOADS) - print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_NONE, - 16, 1, data, length, false); - } -} - -static void debug_pmt(char *msg, int length) -{ - printk(KERN_INFO "APP PMT -> l=%d\n", length); - print_hex_dump(KERN_INFO, "APP PMT -> ", DUMP_PREFIX_NONE, - 16, 1, msg, length, false); -} - -static int avc_write(struct firedtv *fdtv) -{ - int err, retry; - - fdtv->avc_reply_received = false; - - for (retry = 0; retry < 6; retry++) { - if (unlikely(avc_debug)) - debug_fcp(fdtv->avc_data, fdtv->avc_data_length); - - err = fdtv_write(fdtv, FCP_COMMAND_REGISTER, - fdtv->avc_data, fdtv->avc_data_length); - if (err) { - dev_err(fdtv->device, "FCP command write failed\n"); - - return err; - } - - /* - * AV/C specs say that answers should be sent within 150 ms. - * Time out after 200 ms. - */ - if (wait_event_timeout(fdtv->avc_wait, - fdtv->avc_reply_received, - msecs_to_jiffies(200)) != 0) - return 0; - } - dev_err(fdtv->device, "FCP response timed out\n"); - - return -ETIMEDOUT; -} - -static bool is_register_rc(struct avc_response_frame *r) -{ - return r->opcode == AVC_OPCODE_VENDOR && - r->operand[0] == SFE_VENDOR_DE_COMPANYID_0 && - r->operand[1] == SFE_VENDOR_DE_COMPANYID_1 && - r->operand[2] == SFE_VENDOR_DE_COMPANYID_2 && - r->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL; -} - -int avc_recv(struct firedtv *fdtv, void *data, size_t length) -{ - struct avc_response_frame *r = data; - - if (unlikely(avc_debug)) - debug_fcp(data, length); - - if (length >= 8 && is_register_rc(r)) { - switch (r->response) { - case AVC_RESPONSE_CHANGED: - fdtv_handle_rc(fdtv, r->operand[4] << 8 | r->operand[5]); - schedule_work(&fdtv->remote_ctrl_work); - break; - case AVC_RESPONSE_INTERIM: - if (is_register_rc((void *)fdtv->avc_data)) - goto wake; - break; - default: - dev_info(fdtv->device, - "remote control result = %d\n", r->response); - } - return 0; - } - - if (fdtv->avc_reply_received) { - dev_err(fdtv->device, "out-of-order AVC response, ignored\n"); - return -EIO; - } - - memcpy(fdtv->avc_data, data, length); - fdtv->avc_data_length = length; -wake: - fdtv->avc_reply_received = true; - wake_up(&fdtv->avc_wait); - - return 0; -} - -static int add_pid_filter(struct firedtv *fdtv, u8 *operand) -{ - int i, n, pos = 1; - - for (i = 0, n = 0; i < 16; i++) { - if (test_bit(i, &fdtv->channel_active)) { - operand[pos++] = 0x13; /* flowfunction relay */ - operand[pos++] = 0x80; /* dsd_sel_spec_valid_flags -> PID */ - operand[pos++] = (fdtv->channel_pid[i] >> 8) & 0x1f; - operand[pos++] = fdtv->channel_pid[i] & 0xff; - operand[pos++] = 0x00; /* tableID */ - operand[pos++] = 0x00; /* filter_length */ - n++; - } - } - operand[0] = n; - - return pos; -} - -/* - * tuning command for setting the relative LNB frequency - * (not supported by the AVC standard) - */ -static int avc_tuner_tuneqpsk(struct firedtv *fdtv, - struct dtv_frontend_properties *p) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - if (fdtv->type == FIREDTV_DVB_S2) - c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK2; - else - c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK; - - c->operand[4] = (p->frequency >> 24) & 0xff; - c->operand[5] = (p->frequency >> 16) & 0xff; - c->operand[6] = (p->frequency >> 8) & 0xff; - c->operand[7] = p->frequency & 0xff; - - c->operand[8] = ((p->symbol_rate / 1000) >> 8) & 0xff; - c->operand[9] = (p->symbol_rate / 1000) & 0xff; - - switch (p->fec_inner) { - case FEC_1_2: c->operand[10] = 0x1; break; - case FEC_2_3: c->operand[10] = 0x2; break; - case FEC_3_4: c->operand[10] = 0x3; break; - case FEC_5_6: c->operand[10] = 0x4; break; - case FEC_7_8: c->operand[10] = 0x5; break; - case FEC_4_5: - case FEC_8_9: - case FEC_AUTO: - default: c->operand[10] = 0x0; - } - - if (fdtv->voltage == 0xff) - c->operand[11] = 0xff; - else if (fdtv->voltage == SEC_VOLTAGE_18) /* polarisation */ - c->operand[11] = 0; - else - c->operand[11] = 1; - - if (fdtv->tone == 0xff) - c->operand[12] = 0xff; - else if (fdtv->tone == SEC_TONE_ON) /* band */ - c->operand[12] = 1; - else - c->operand[12] = 0; - - if (fdtv->type == FIREDTV_DVB_S2) { - if (fdtv->fe.dtv_property_cache.delivery_system == SYS_DVBS2) { - switch (fdtv->fe.dtv_property_cache.modulation) { - case QAM_16: c->operand[13] = 0x1; break; - case QPSK: c->operand[13] = 0x2; break; - case PSK_8: c->operand[13] = 0x3; break; - default: c->operand[13] = 0x2; break; - } - switch (fdtv->fe.dtv_property_cache.rolloff) { - case ROLLOFF_35: c->operand[14] = 0x2; break; - case ROLLOFF_20: c->operand[14] = 0x0; break; - case ROLLOFF_25: c->operand[14] = 0x1; break; - case ROLLOFF_AUTO: - default: c->operand[14] = 0x2; break; - /* case ROLLOFF_NONE: c->operand[14] = 0xff; break; */ - } - switch (fdtv->fe.dtv_property_cache.pilot) { - case PILOT_AUTO: c->operand[15] = 0x0; break; - case PILOT_OFF: c->operand[15] = 0x0; break; - case PILOT_ON: c->operand[15] = 0x1; break; - } - } else { - c->operand[13] = 0x1; /* auto modulation */ - c->operand[14] = 0xff; /* disable rolloff */ - c->operand[15] = 0xff; /* disable pilot */ - } - return 16; - } else { - return 13; - } -} - -static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv, - struct dtv_frontend_properties *p) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - - c->opcode = AVC_OPCODE_DSD; - - c->operand[0] = 0; /* source plug */ - c->operand[1] = 0xd2; /* subfunction replace */ - c->operand[2] = 0x20; /* system id = DVB */ - c->operand[3] = 0x00; /* antenna number */ - c->operand[4] = 0x11; /* system_specific_multiplex selection_length */ - - /* multiplex_valid_flags, high byte */ - c->operand[5] = 0 << 7 /* reserved */ - | 0 << 6 /* Polarisation */ - | 0 << 5 /* Orbital_Pos */ - | 1 << 4 /* Frequency */ - | 1 << 3 /* Symbol_Rate */ - | 0 << 2 /* FEC_outer */ - | (p->fec_inner != FEC_AUTO ? 1 << 1 : 0) - | (p->modulation != QAM_AUTO ? 1 << 0 : 0); - - /* multiplex_valid_flags, low byte */ - c->operand[6] = 0 << 7 /* NetworkID */ - | 0 << 0 /* reserved */ ; - - c->operand[7] = 0x00; - c->operand[8] = 0x00; - c->operand[9] = 0x00; - c->operand[10] = 0x00; - - c->operand[11] = (((p->frequency / 4000) >> 16) & 0xff) | (2 << 6); - c->operand[12] = ((p->frequency / 4000) >> 8) & 0xff; - c->operand[13] = (p->frequency / 4000) & 0xff; - c->operand[14] = ((p->symbol_rate / 1000) >> 12) & 0xff; - c->operand[15] = ((p->symbol_rate / 1000) >> 4) & 0xff; - c->operand[16] = ((p->symbol_rate / 1000) << 4) & 0xf0; - c->operand[17] = 0x00; - - switch (p->fec_inner) { - case FEC_1_2: c->operand[18] = 0x1; break; - case FEC_2_3: c->operand[18] = 0x2; break; - case FEC_3_4: c->operand[18] = 0x3; break; - case FEC_5_6: c->operand[18] = 0x4; break; - case FEC_7_8: c->operand[18] = 0x5; break; - case FEC_8_9: c->operand[18] = 0x6; break; - case FEC_4_5: c->operand[18] = 0x8; break; - case FEC_AUTO: - default: c->operand[18] = 0x0; - } - - switch (p->modulation) { - case QAM_16: c->operand[19] = 0x08; break; - case QAM_32: c->operand[19] = 0x10; break; - case QAM_64: c->operand[19] = 0x18; break; - case QAM_128: c->operand[19] = 0x20; break; - case QAM_256: c->operand[19] = 0x28; break; - case QAM_AUTO: - default: c->operand[19] = 0x00; - } - - c->operand[20] = 0x00; - c->operand[21] = 0x00; - - return 22 + add_pid_filter(fdtv, &c->operand[22]); -} - -static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv, - struct dtv_frontend_properties *p) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - - c->opcode = AVC_OPCODE_DSD; - - c->operand[0] = 0; /* source plug */ - c->operand[1] = 0xd2; /* subfunction replace */ - c->operand[2] = 0x20; /* system id = DVB */ - c->operand[3] = 0x00; /* antenna number */ - c->operand[4] = 0x0c; /* system_specific_multiplex selection_length */ - - /* multiplex_valid_flags, high byte */ - c->operand[5] = - 0 << 7 /* reserved */ - | 1 << 6 /* CenterFrequency */ - | (p->bandwidth_hz != 0 ? 1 << 5 : 0) - | (p->modulation != QAM_AUTO ? 1 << 4 : 0) - | (p->hierarchy != HIERARCHY_AUTO ? 1 << 3 : 0) - | (p->code_rate_HP != FEC_AUTO ? 1 << 2 : 0) - | (p->code_rate_LP != FEC_AUTO ? 1 << 1 : 0) - | (p->guard_interval != GUARD_INTERVAL_AUTO ? 1 << 0 : 0); - - /* multiplex_valid_flags, low byte */ - c->operand[6] = - 0 << 7 /* NetworkID */ - | (p->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0) - | 0 << 5 /* OtherFrequencyFlag */ - | 0 << 0 /* reserved */ ; - - c->operand[7] = 0x0; - c->operand[8] = (p->frequency / 10) >> 24; - c->operand[9] = ((p->frequency / 10) >> 16) & 0xff; - c->operand[10] = ((p->frequency / 10) >> 8) & 0xff; - c->operand[11] = (p->frequency / 10) & 0xff; - - switch (p->bandwidth_hz) { - case 7000000: c->operand[12] = 0x20; break; - case 8000000: - case 6000000: /* not defined by AVC spec */ - case 0: - default: c->operand[12] = 0x00; - } - - switch (p->modulation) { - case QAM_16: c->operand[13] = 1 << 6; break; - case QAM_64: c->operand[13] = 2 << 6; break; - case QPSK: - default: c->operand[13] = 0x00; - } - - switch (p->hierarchy) { - case HIERARCHY_1: c->operand[13] |= 1 << 3; break; - case HIERARCHY_2: c->operand[13] |= 2 << 3; break; - case HIERARCHY_4: c->operand[13] |= 3 << 3; break; - case HIERARCHY_AUTO: - case HIERARCHY_NONE: - default: break; - } - - switch (p->code_rate_HP) { - case FEC_2_3: c->operand[13] |= 1; break; - case FEC_3_4: c->operand[13] |= 2; break; - case FEC_5_6: c->operand[13] |= 3; break; - case FEC_7_8: c->operand[13] |= 4; break; - case FEC_1_2: - default: break; - } - - switch (p->code_rate_LP) { - case FEC_2_3: c->operand[14] = 1 << 5; break; - case FEC_3_4: c->operand[14] = 2 << 5; break; - case FEC_5_6: c->operand[14] = 3 << 5; break; - case FEC_7_8: c->operand[14] = 4 << 5; break; - case FEC_1_2: - default: c->operand[14] = 0x00; break; - } - - switch (p->guard_interval) { - case GUARD_INTERVAL_1_16: c->operand[14] |= 1 << 3; break; - case GUARD_INTERVAL_1_8: c->operand[14] |= 2 << 3; break; - case GUARD_INTERVAL_1_4: c->operand[14] |= 3 << 3; break; - case GUARD_INTERVAL_1_32: - case GUARD_INTERVAL_AUTO: - default: break; - } - - switch (p->transmission_mode) { - case TRANSMISSION_MODE_8K: c->operand[14] |= 1 << 1; break; - case TRANSMISSION_MODE_2K: - case TRANSMISSION_MODE_AUTO: - default: break; - } - - c->operand[15] = 0x00; /* network_ID[0] */ - c->operand[16] = 0x00; /* network_ID[1] */ - - return 17 + add_pid_filter(fdtv, &c->operand[17]); -} - -int avc_tuner_dsd(struct firedtv *fdtv, - struct dtv_frontend_properties *p) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int pos, ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - - switch (fdtv->type) { - case FIREDTV_DVB_S: - case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, p); break; - case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, p); break; - case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, p); break; - default: - BUG(); - } - pad_operands(c, pos); - - fdtv->avc_data_length = ALIGN(3 + pos, 4); - ret = avc_write(fdtv); -#if 0 - /* - * FIXME: - * u8 *status was an out-parameter of avc_tuner_dsd, unused by caller. - * Check for AVC_RESPONSE_ACCEPTED here instead? - */ - if (status) - *status = r->operand[2]; -#endif - mutex_unlock(&fdtv->avc_mutex); - - if (ret == 0) - msleep(500); - - return ret; -} - -int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret, pos, k; - - if (pidc > 16 && pidc != 0xff) - return -EINVAL; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_DSD; - - c->operand[0] = 0; /* source plug */ - c->operand[1] = 0xd2; /* subfunction replace */ - c->operand[2] = 0x20; /* system id = DVB */ - c->operand[3] = 0x00; /* antenna number */ - c->operand[4] = 0x00; /* system_specific_multiplex selection_length */ - c->operand[5] = pidc; /* Nr_of_dsd_sel_specs */ - - pos = 6; - if (pidc != 0xff) - for (k = 0; k < pidc; k++) { - c->operand[pos++] = 0x13; /* flowfunction relay */ - c->operand[pos++] = 0x80; /* dsd_sel_spec_valid_flags -> PID */ - c->operand[pos++] = (pid[k] >> 8) & 0x1f; - c->operand[pos++] = pid[k] & 0xff; - c->operand[pos++] = 0x00; /* tableID */ - c->operand[pos++] = 0x00; /* filter_length */ - } - pad_operands(c, pos); - - fdtv->avc_data_length = ALIGN(3 + pos, 4); - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - if (ret == 0) - msleep(50); - - return ret; -} - -int avc_tuner_get_ts(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret, sl; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_DSIT; - - sl = fdtv->type == FIREDTV_DVB_T ? 0x0c : 0x11; - - c->operand[0] = 0; /* source plug */ - c->operand[1] = 0xd2; /* subfunction replace */ - c->operand[2] = 0xff; /* status */ - c->operand[3] = 0x20; /* system id = DVB */ - c->operand[4] = 0x00; /* antenna number */ - c->operand[5] = 0x0; /* system_specific_search_flags */ - c->operand[6] = sl; /* system_specific_multiplex selection_length */ - /* - * operand[7]: valid_flags[0] - * operand[8]: valid_flags[1] - * operand[7 + sl]: nr_of_dsit_sel_specs (always 0) - */ - clear_operands(c, 7, 24); - - fdtv->avc_data_length = fdtv->type == FIREDTV_DVB_T ? 24 : 28; - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - if (ret == 0) - msleep(250); - - return ret; -} - -int avc_identify_subunit(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_READ_DESCRIPTOR; - - c->operand[0] = DESCRIPTOR_SUBUNIT_IDENTIFIER; - c->operand[1] = 0xff; - c->operand[2] = 0x00; - c->operand[3] = 0x00; /* length highbyte */ - c->operand[4] = 0x08; /* length lowbyte */ - c->operand[5] = 0x00; /* offset highbyte */ - c->operand[6] = 0x0d; /* offset lowbyte */ - clear_operands(c, 7, 8); /* padding */ - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - if ((r->response != AVC_RESPONSE_STABLE && - r->response != AVC_RESPONSE_ACCEPTED) || - (r->operand[3] << 8) + r->operand[4] != 8) { - dev_err(fdtv->device, "cannot read subunit identifier\n"); - ret = -EINVAL; - } -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -#define SIZEOF_ANTENNA_INPUT_INFO 22 - -int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int length, ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_READ_DESCRIPTOR; - - c->operand[0] = DESCRIPTOR_TUNER_STATUS; - c->operand[1] = 0xff; /* read_result_status */ - /* - * operand[2]: reserved - * operand[3]: SIZEOF_ANTENNA_INPUT_INFO >> 8 - * operand[4]: SIZEOF_ANTENNA_INPUT_INFO & 0xff - */ - clear_operands(c, 2, 31); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - if (r->response != AVC_RESPONSE_STABLE && - r->response != AVC_RESPONSE_ACCEPTED) { - dev_err(fdtv->device, "cannot read tuner status\n"); - ret = -EINVAL; - goto out; - } - - length = r->operand[9]; - if (r->operand[1] != 0x10 || length != SIZEOF_ANTENNA_INPUT_INFO) { - dev_err(fdtv->device, "got invalid tuner status\n"); - ret = -EINVAL; - goto out; - } - - stat->active_system = r->operand[10]; - stat->searching = r->operand[11] >> 7 & 1; - stat->moving = r->operand[11] >> 6 & 1; - stat->no_rf = r->operand[11] >> 5 & 1; - stat->input = r->operand[12] >> 7 & 1; - stat->selected_antenna = r->operand[12] & 0x7f; - stat->ber = r->operand[13] << 24 | - r->operand[14] << 16 | - r->operand[15] << 8 | - r->operand[16]; - stat->signal_strength = r->operand[17]; - stat->raster_frequency = r->operand[18] >> 6 & 2; - stat->rf_frequency = (r->operand[18] & 0x3f) << 16 | - r->operand[19] << 8 | - r->operand[20]; - stat->man_dep_info_length = r->operand[21]; - stat->front_end_error = r->operand[22] >> 4 & 1; - stat->antenna_error = r->operand[22] >> 3 & 1; - stat->front_end_power_status = r->operand[22] >> 1 & 1; - stat->power_supply = r->operand[22] & 1; - stat->carrier_noise_ratio = r->operand[23] << 8 | - r->operand[24]; - stat->power_supply_voltage = r->operand[27]; - stat->antenna_voltage = r->operand[28]; - stat->firewire_bus_voltage = r->operand[29]; - stat->ca_mmi = r->operand[30] & 1; - stat->ca_pmt_reply = r->operand[31] >> 7 & 1; - stat->ca_date_time_request = r->operand[31] >> 6 & 1; - stat->ca_application_info = r->operand[31] >> 5 & 1; - stat->ca_module_present_status = r->operand[31] >> 4 & 1; - stat->ca_dvb_flag = r->operand[31] >> 3 & 1; - stat->ca_error_flag = r->operand[31] >> 2 & 1; - stat->ca_initialization_status = r->operand[31] >> 1 & 1; -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, - char conttone, char nrdiseq, - struct dvb_diseqc_master_cmd *diseqcmd) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int pos, j, k, ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_LNB_CONTROL; - c->operand[4] = voltage; - c->operand[5] = nrdiseq; - - pos = 6; - for (j = 0; j < nrdiseq; j++) { - c->operand[pos++] = diseqcmd[j].msg_len; - - for (k = 0; k < diseqcmd[j].msg_len; k++) - c->operand[pos++] = diseqcmd[j].msg[k]; - } - c->operand[pos++] = burst; - c->operand[pos++] = conttone; - pad_operands(c, pos); - - fdtv->avc_data_length = ALIGN(3 + pos, 4); - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - if (r->response != AVC_RESPONSE_ACCEPTED) { - dev_err(fdtv->device, "LNB control failed\n"); - ret = -EINVAL; - } -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_register_remote_control(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_NOTIFY; - c->subunit = AVC_SUBUNIT_TYPE_UNIT | 7; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL; - c->operand[4] = 0; /* padding */ - - fdtv->avc_data_length = 8; - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -void avc_remote_ctrl_work(struct work_struct *work) -{ - struct firedtv *fdtv = - container_of(work, struct firedtv, remote_ctrl_work); - - /* Should it be rescheduled in failure cases? */ - avc_register_remote_control(fdtv); -} - -#if 0 /* FIXME: unused */ -int avc_tuner_host2ca(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ - clear_operands(c, 6, 8); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} -#endif - -static int get_ca_object_pos(struct avc_response_frame *r) -{ - int length = 1; - - /* Check length of length field */ - if (r->operand[7] & 0x80) - length = (r->operand[7] & 0x7f) + 1; - return length + 7; -} - -static int get_ca_object_length(struct avc_response_frame *r) -{ -#if 0 /* FIXME: unused */ - int size = 0; - int i; - - if (r->operand[7] & 0x80) - for (i = 0; i < (r->operand[7] & 0x7f); i++) { - size <<= 8; - size += r->operand[8 + i]; - } -#endif - return r->operand[7]; -} - -int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int pos, ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_STATUS; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ - clear_operands(c, 6, LAST_OPERAND); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - /* FIXME: check response code and validate response data */ - - pos = get_ca_object_pos(r); - app_info[0] = (EN50221_TAG_APP_INFO >> 16) & 0xff; - app_info[1] = (EN50221_TAG_APP_INFO >> 8) & 0xff; - app_info[2] = (EN50221_TAG_APP_INFO >> 0) & 0xff; - app_info[3] = 6 + r->operand[pos + 4]; - app_info[4] = 0x01; - memcpy(&app_info[5], &r->operand[pos], 5 + r->operand[pos + 4]); - *len = app_info[3] + 4; -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int i, pos, ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_STATUS; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ - clear_operands(c, 6, LAST_OPERAND); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - /* FIXME: check response code and validate response data */ - - pos = get_ca_object_pos(r); - app_info[0] = (EN50221_TAG_CA_INFO >> 16) & 0xff; - app_info[1] = (EN50221_TAG_CA_INFO >> 8) & 0xff; - app_info[2] = (EN50221_TAG_CA_INFO >> 0) & 0xff; - if (num_fake_ca_system_ids == 0) { - app_info[3] = 2; - app_info[4] = r->operand[pos + 0]; - app_info[5] = r->operand[pos + 1]; - } else { - app_info[3] = num_fake_ca_system_ids * 2; - for (i = 0; i < num_fake_ca_system_ids; i++) { - app_info[4 + i * 2] = - (fake_ca_system_ids[i] >> 8) & 0xff; - app_info[5 + i * 2] = fake_ca_system_ids[i] & 0xff; - } - } - *len = app_info[3] + 4; -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_reset(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_RESET; /* ca tag */ - c->operand[6] = 0; /* more/last */ - c->operand[7] = 1; /* length */ - c->operand[8] = 0; /* force hardware reset */ - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int list_management; - int program_info_length; - int pmt_cmd_id; - int read_pos; - int write_pos; - int es_info_length; - int crc32_csum; - int ret; - - if (unlikely(avc_debug & AVC_DEBUG_APPLICATION_PMT)) - debug_pmt(msg, length); - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_CONTROL; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - if (msg[0] != EN50221_LIST_MANAGEMENT_ONLY) { - dev_info(fdtv->device, "forcing list_management to ONLY\n"); - msg[0] = EN50221_LIST_MANAGEMENT_ONLY; - } - /* We take the cmd_id from the programme level only! */ - list_management = msg[0]; - program_info_length = ((msg[4] & 0x0f) << 8) + msg[5]; - if (program_info_length > 0) - program_info_length--; /* Remove pmt_cmd_id */ - pmt_cmd_id = msg[6]; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_PMT; /* ca tag */ - c->operand[6] = 0; /* more/last */ - /* Use three bytes for length field in case length > 127 */ - c->operand[10] = list_management; - c->operand[11] = 0x01; /* pmt_cmd=OK_descramble */ - - /* TS program map table */ - - c->operand[12] = 0x02; /* Table id=2 */ - c->operand[13] = 0x80; /* Section syntax + length */ - - c->operand[15] = msg[1]; /* Program number */ - c->operand[16] = msg[2]; - c->operand[17] = msg[3]; /* Version number and current/next */ - c->operand[18] = 0x00; /* Section number=0 */ - c->operand[19] = 0x00; /* Last section number=0 */ - c->operand[20] = 0x1f; /* PCR_PID=1FFF */ - c->operand[21] = 0xff; - c->operand[22] = (program_info_length >> 8); /* Program info length */ - c->operand[23] = (program_info_length & 0xff); - - /* CA descriptors at programme level */ - read_pos = 6; - write_pos = 24; - if (program_info_length > 0) { - pmt_cmd_id = msg[read_pos++]; - if (pmt_cmd_id != 1 && pmt_cmd_id != 4) - dev_err(fdtv->device, - "invalid pmt_cmd_id %d\n", pmt_cmd_id); - - memcpy(&c->operand[write_pos], &msg[read_pos], - program_info_length); - read_pos += program_info_length; - write_pos += program_info_length; - } - while (read_pos < length) { - c->operand[write_pos++] = msg[read_pos++]; - c->operand[write_pos++] = msg[read_pos++]; - c->operand[write_pos++] = msg[read_pos++]; - es_info_length = - ((msg[read_pos] & 0x0f) << 8) + msg[read_pos + 1]; - read_pos += 2; - if (es_info_length > 0) - es_info_length--; /* Remove pmt_cmd_id */ - c->operand[write_pos++] = es_info_length >> 8; - c->operand[write_pos++] = es_info_length & 0xff; - if (es_info_length > 0) { - pmt_cmd_id = msg[read_pos++]; - if (pmt_cmd_id != 1 && pmt_cmd_id != 4) - dev_err(fdtv->device, "invalid pmt_cmd_id %d " - "at stream level\n", pmt_cmd_id); - - memcpy(&c->operand[write_pos], &msg[read_pos], - es_info_length); - read_pos += es_info_length; - write_pos += es_info_length; - } - } - write_pos += 4; /* CRC */ - - c->operand[7] = 0x82; - c->operand[8] = (write_pos - 10) >> 8; - c->operand[9] = (write_pos - 10) & 0xff; - c->operand[14] = write_pos - 15; - - crc32_csum = crc32_be(0, &c->operand[10], c->operand[12] - 1); - c->operand[write_pos - 4] = (crc32_csum >> 24) & 0xff; - c->operand[write_pos - 3] = (crc32_csum >> 16) & 0xff; - c->operand[write_pos - 2] = (crc32_csum >> 8) & 0xff; - c->operand[write_pos - 1] = (crc32_csum >> 0) & 0xff; - pad_operands(c, write_pos); - - fdtv->avc_data_length = ALIGN(3 + write_pos, 4); - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - if (r->response != AVC_RESPONSE_ACCEPTED) { - dev_err(fdtv->device, - "CA PMT failed with response 0x%x\n", r->response); - ret = -EACCES; - } -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_get_time_date(struct firedtv *fdtv, int *interval) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_STATUS; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_DATE_TIME; /* ca tag */ - clear_operands(c, 6, LAST_OPERAND); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - /* FIXME: check response code and validate response data */ - - *interval = r->operand[get_ca_object_pos(r)]; -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_enter_menu(struct firedtv *fdtv) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_STATUS; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_ENTER_MENU; - clear_operands(c, 6, 8); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - - /* FIXME: check response code? */ - - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len) -{ - struct avc_command_frame *c = (void *)fdtv->avc_data; - struct avc_response_frame *r = (void *)fdtv->avc_data; - int ret; - - mutex_lock(&fdtv->avc_mutex); - - c->ctype = AVC_CTYPE_STATUS; - c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; - c->opcode = AVC_OPCODE_VENDOR; - - c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; - c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; - c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; - c->operand[4] = 0; /* slot */ - c->operand[5] = SFE_VENDOR_TAG_CA_MMI; - clear_operands(c, 6, LAST_OPERAND); - - fdtv->avc_data_length = 12; - ret = avc_write(fdtv); - if (ret < 0) - goto out; - - /* FIXME: check response code and validate response data */ - - *len = get_ca_object_length(r); - memcpy(mmi_object, &r->operand[get_ca_object_pos(r)], *len); -out: - mutex_unlock(&fdtv->avc_mutex); - - return ret; -} - -#define CMP_OUTPUT_PLUG_CONTROL_REG_0 0xfffff0000904ULL - -static int cmp_read(struct firedtv *fdtv, u64 addr, __be32 *data) -{ - int ret; - - ret = fdtv_read(fdtv, addr, data); - if (ret < 0) - dev_err(fdtv->device, "CMP: read I/O error\n"); - - return ret; -} - -static int cmp_lock(struct firedtv *fdtv, u64 addr, __be32 data[]) -{ - int ret; - - ret = fdtv_lock(fdtv, addr, data); - if (ret < 0) - dev_err(fdtv->device, "CMP: lock I/O error\n"); - - return ret; -} - -static inline u32 get_opcr(__be32 opcr, u32 mask, u32 shift) -{ - return (be32_to_cpu(opcr) >> shift) & mask; -} - -static inline void set_opcr(__be32 *opcr, u32 value, u32 mask, u32 shift) -{ - *opcr &= ~cpu_to_be32(mask << shift); - *opcr |= cpu_to_be32((value & mask) << shift); -} - -#define get_opcr_online(v) get_opcr((v), 0x1, 31) -#define get_opcr_p2p_connections(v) get_opcr((v), 0x3f, 24) -#define get_opcr_channel(v) get_opcr((v), 0x3f, 16) - -#define set_opcr_p2p_connections(p, v) set_opcr((p), (v), 0x3f, 24) -#define set_opcr_channel(p, v) set_opcr((p), (v), 0x3f, 16) -#define set_opcr_data_rate(p, v) set_opcr((p), (v), 0x3, 14) -#define set_opcr_overhead_id(p, v) set_opcr((p), (v), 0xf, 10) - -int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel) -{ - __be32 old_opcr, opcr[2]; - u64 opcr_address = CMP_OUTPUT_PLUG_CONTROL_REG_0 + (plug << 2); - int attempts = 0; - int ret; - - ret = cmp_read(fdtv, opcr_address, opcr); - if (ret < 0) - return ret; - -repeat: - if (!get_opcr_online(*opcr)) { - dev_err(fdtv->device, "CMP: output offline\n"); - return -EBUSY; - } - - old_opcr = *opcr; - - if (get_opcr_p2p_connections(*opcr)) { - if (get_opcr_channel(*opcr) != channel) { - dev_err(fdtv->device, "CMP: cannot change channel\n"); - return -EBUSY; - } - dev_info(fdtv->device, "CMP: overlaying connection\n"); - - /* We don't allocate isochronous resources. */ - } else { - set_opcr_channel(opcr, channel); - set_opcr_data_rate(opcr, 2); /* S400 */ - - /* FIXME: this is for the worst case - optimize */ - set_opcr_overhead_id(opcr, 0); - - /* FIXME: allocate isochronous channel and bandwidth at IRM */ - } - - set_opcr_p2p_connections(opcr, get_opcr_p2p_connections(*opcr) + 1); - - opcr[1] = *opcr; - opcr[0] = old_opcr; - - ret = cmp_lock(fdtv, opcr_address, opcr); - if (ret < 0) - return ret; - - if (old_opcr != *opcr) { - /* - * FIXME: if old_opcr.P2P_Connections > 0, - * deallocate isochronous channel and bandwidth at IRM - */ - - if (++attempts < 6) /* arbitrary limit */ - goto repeat; - return -EBUSY; - } - - return 0; -} - -void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel) -{ - __be32 old_opcr, opcr[2]; - u64 opcr_address = CMP_OUTPUT_PLUG_CONTROL_REG_0 + (plug << 2); - int attempts = 0; - - if (cmp_read(fdtv, opcr_address, opcr) < 0) - return; - -repeat: - if (!get_opcr_online(*opcr) || !get_opcr_p2p_connections(*opcr) || - get_opcr_channel(*opcr) != channel) { - dev_err(fdtv->device, "CMP: no connection to break\n"); - return; - } - - old_opcr = *opcr; - set_opcr_p2p_connections(opcr, get_opcr_p2p_connections(*opcr) - 1); - - opcr[1] = *opcr; - opcr[0] = old_opcr; - - if (cmp_lock(fdtv, opcr_address, opcr) < 0) - return; - - if (old_opcr != *opcr) { - /* - * FIXME: if old_opcr.P2P_Connections == 1, i.e. we were last - * owner, deallocate isochronous channel and bandwidth at IRM - * if (...) - * fdtv->backend->dealloc_resources(fdtv, channel, bw); - */ - - if (++attempts < 6) /* arbitrary limit */ - goto repeat; - } -} diff --git a/drivers/media/dvb/firewire/firedtv-ci.c b/drivers/media/dvb/firewire/firedtv-ci.c deleted file mode 100644 index e5ebdbfe8c19..000000000000 --- a/drivers/media/dvb/firewire/firedtv-ci.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#include <linux/device.h> -#include <linux/dvb/ca.h> -#include <linux/fs.h> -#include <linux/module.h> - -#include <dvbdev.h> - -#include "firedtv.h" - -#define EN50221_TAG_APP_INFO_ENQUIRY 0x9f8020 -#define EN50221_TAG_CA_INFO_ENQUIRY 0x9f8030 -#define EN50221_TAG_CA_PMT 0x9f8032 -#define EN50221_TAG_ENTER_MENU 0x9f8022 - -static int fdtv_ca_ready(struct firedtv_tuner_status *stat) -{ - return stat->ca_initialization_status == 1 && - stat->ca_error_flag == 0 && - stat->ca_dvb_flag == 1 && - stat->ca_module_present_status == 1; -} - -static int fdtv_get_ca_flags(struct firedtv_tuner_status *stat) -{ - int flags = 0; - - if (stat->ca_module_present_status == 1) - flags |= CA_CI_MODULE_PRESENT; - if (stat->ca_initialization_status == 1 && - stat->ca_error_flag == 0 && - stat->ca_dvb_flag == 1) - flags |= CA_CI_MODULE_READY; - return flags; -} - -static int fdtv_ca_get_caps(void *arg) -{ - struct ca_caps *cap = arg; - - cap->slot_num = 1; - cap->slot_type = CA_CI; - cap->descr_num = 1; - cap->descr_type = CA_ECD; - return 0; -} - -static int fdtv_ca_get_slot_info(struct firedtv *fdtv, void *arg) -{ - struct firedtv_tuner_status stat; - struct ca_slot_info *slot = arg; - int err; - - err = avc_tuner_status(fdtv, &stat); - if (err) - return err; - - if (slot->num != 0) - return -EACCES; - - slot->type = CA_CI; - slot->flags = fdtv_get_ca_flags(&stat); - return 0; -} - -static int fdtv_ca_app_info(struct firedtv *fdtv, void *arg) -{ - struct ca_msg *reply = arg; - - return avc_ca_app_info(fdtv, reply->msg, &reply->length); -} - -static int fdtv_ca_info(struct firedtv *fdtv, void *arg) -{ - struct ca_msg *reply = arg; - - return avc_ca_info(fdtv, reply->msg, &reply->length); -} - -static int fdtv_ca_get_mmi(struct firedtv *fdtv, void *arg) -{ - struct ca_msg *reply = arg; - - return avc_ca_get_mmi(fdtv, reply->msg, &reply->length); -} - -static int fdtv_ca_get_msg(struct firedtv *fdtv, void *arg) -{ - struct firedtv_tuner_status stat; - int err; - - switch (fdtv->ca_last_command) { - case EN50221_TAG_APP_INFO_ENQUIRY: - err = fdtv_ca_app_info(fdtv, arg); - break; - case EN50221_TAG_CA_INFO_ENQUIRY: - err = fdtv_ca_info(fdtv, arg); - break; - default: - err = avc_tuner_status(fdtv, &stat); - if (err) - break; - if (stat.ca_mmi == 1) - err = fdtv_ca_get_mmi(fdtv, arg); - else { - dev_info(fdtv->device, "unhandled CA message 0x%08x\n", - fdtv->ca_last_command); - err = -EACCES; - } - } - fdtv->ca_last_command = 0; - return err; -} - -static int fdtv_ca_pmt(struct firedtv *fdtv, void *arg) -{ - struct ca_msg *msg = arg; - int data_pos; - int data_length; - int i; - - data_pos = 4; - if (msg->msg[3] & 0x80) { - data_length = 0; - for (i = 0; i < (msg->msg[3] & 0x7f); i++) - data_length = (data_length << 8) + msg->msg[data_pos++]; - } else { - data_length = msg->msg[3]; - } - - return avc_ca_pmt(fdtv, &msg->msg[data_pos], data_length); -} - -static int fdtv_ca_send_msg(struct firedtv *fdtv, void *arg) -{ - struct ca_msg *msg = arg; - int err; - - /* Do we need a semaphore for this? */ - fdtv->ca_last_command = - (msg->msg[0] << 16) + (msg->msg[1] << 8) + msg->msg[2]; - switch (fdtv->ca_last_command) { - case EN50221_TAG_CA_PMT: - err = fdtv_ca_pmt(fdtv, arg); - break; - case EN50221_TAG_APP_INFO_ENQUIRY: - /* handled in ca_get_msg */ - err = 0; - break; - case EN50221_TAG_CA_INFO_ENQUIRY: - /* handled in ca_get_msg */ - err = 0; - break; - case EN50221_TAG_ENTER_MENU: - err = avc_ca_enter_menu(fdtv); - break; - default: - dev_err(fdtv->device, "unhandled CA message 0x%08x\n", - fdtv->ca_last_command); - err = -EACCES; - } - return err; -} - -static int fdtv_ca_ioctl(struct file *file, unsigned int cmd, void *arg) -{ - struct dvb_device *dvbdev = file->private_data; - struct firedtv *fdtv = dvbdev->priv; - struct firedtv_tuner_status stat; - int err; - - switch (cmd) { - case CA_RESET: - err = avc_ca_reset(fdtv); - break; - case CA_GET_CAP: - err = fdtv_ca_get_caps(arg); - break; - case CA_GET_SLOT_INFO: - err = fdtv_ca_get_slot_info(fdtv, arg); - break; - case CA_GET_MSG: - err = fdtv_ca_get_msg(fdtv, arg); - break; - case CA_SEND_MSG: - err = fdtv_ca_send_msg(fdtv, arg); - break; - default: - dev_info(fdtv->device, "unhandled CA ioctl %u\n", cmd); - err = -EOPNOTSUPP; - } - - /* FIXME Is this necessary? */ - avc_tuner_status(fdtv, &stat); - - return err; -} - -static unsigned int fdtv_ca_io_poll(struct file *file, poll_table *wait) -{ - return POLLIN; -} - -static const struct file_operations fdtv_ca_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = dvb_generic_ioctl, - .open = dvb_generic_open, - .release = dvb_generic_release, - .poll = fdtv_ca_io_poll, - .llseek = noop_llseek, -}; - -static struct dvb_device fdtv_ca = { - .users = 1, - .readers = 1, - .writers = 1, - .fops = &fdtv_ca_fops, - .kernel_ioctl = fdtv_ca_ioctl, -}; - -int fdtv_ca_register(struct firedtv *fdtv) -{ - struct firedtv_tuner_status stat; - int err; - - if (avc_tuner_status(fdtv, &stat)) - return -EINVAL; - - if (!fdtv_ca_ready(&stat)) - return -EFAULT; - - err = dvb_register_device(&fdtv->adapter, &fdtv->cadev, - &fdtv_ca, fdtv, DVB_DEVICE_CA); - - if (stat.ca_application_info == 0) - dev_err(fdtv->device, "CaApplicationInfo is not set\n"); - if (stat.ca_date_time_request == 1) - avc_ca_get_time_date(fdtv, &fdtv->ca_time_interval); - - return err; -} - -void fdtv_ca_release(struct firedtv *fdtv) -{ - if (fdtv->cadev) - dvb_unregister_device(fdtv->cadev); -} diff --git a/drivers/media/dvb/firewire/firedtv-dvb.c b/drivers/media/dvb/firewire/firedtv-dvb.c deleted file mode 100644 index eb7496eab130..000000000000 --- a/drivers/media/dvb/firewire/firedtv-dvb.c +++ /dev/null @@ -1,248 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#include <linux/bitops.h> -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/types.h> - -#include <dmxdev.h> -#include <dvb_demux.h> -#include <dvbdev.h> -#include <dvb_frontend.h> - -#include "firedtv.h" - -static int alloc_channel(struct firedtv *fdtv) -{ - int i; - - for (i = 0; i < 16; i++) - if (!__test_and_set_bit(i, &fdtv->channel_active)) - break; - return i; -} - -static void collect_channels(struct firedtv *fdtv, int *pidc, u16 pid[]) -{ - int i, n; - - for (i = 0, n = 0; i < 16; i++) - if (test_bit(i, &fdtv->channel_active)) - pid[n++] = fdtv->channel_pid[i]; - *pidc = n; -} - -static inline void dealloc_channel(struct firedtv *fdtv, int i) -{ - __clear_bit(i, &fdtv->channel_active); -} - -int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct firedtv *fdtv = dvbdmxfeed->demux->priv; - int pidc, c, ret; - u16 pids[16]; - - switch (dvbdmxfeed->type) { - case DMX_TYPE_TS: - case DMX_TYPE_SEC: - break; - default: - dev_err(fdtv->device, "can't start dmx feed: invalid type %u\n", - dvbdmxfeed->type); - return -EINVAL; - } - - if (mutex_lock_interruptible(&fdtv->demux_mutex)) - return -EINTR; - - if (dvbdmxfeed->type == DMX_TYPE_TS) { - switch (dvbdmxfeed->pes_type) { - case DMX_TS_PES_VIDEO: - case DMX_TS_PES_AUDIO: - case DMX_TS_PES_TELETEXT: - case DMX_TS_PES_PCR: - case DMX_TS_PES_OTHER: - c = alloc_channel(fdtv); - break; - default: - dev_err(fdtv->device, - "can't start dmx feed: invalid pes type %u\n", - dvbdmxfeed->pes_type); - ret = -EINVAL; - goto out; - } - } else { - c = alloc_channel(fdtv); - } - - if (c > 15) { - dev_err(fdtv->device, "can't start dmx feed: busy\n"); - ret = -EBUSY; - goto out; - } - - dvbdmxfeed->priv = (typeof(dvbdmxfeed->priv))(unsigned long)c; - fdtv->channel_pid[c] = dvbdmxfeed->pid; - collect_channels(fdtv, &pidc, pids); - - if (dvbdmxfeed->pid == 8192) { - ret = avc_tuner_get_ts(fdtv); - if (ret) { - dealloc_channel(fdtv, c); - dev_err(fdtv->device, "can't get TS\n"); - goto out; - } - } else { - ret = avc_tuner_set_pids(fdtv, pidc, pids); - if (ret) { - dealloc_channel(fdtv, c); - dev_err(fdtv->device, "can't set PIDs\n"); - goto out; - } - } -out: - mutex_unlock(&fdtv->demux_mutex); - - return ret; -} - -int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *demux = dvbdmxfeed->demux; - struct firedtv *fdtv = demux->priv; - int pidc, c, ret; - u16 pids[16]; - - if (dvbdmxfeed->type == DMX_TYPE_TS && - !((dvbdmxfeed->ts_type & TS_PACKET) && - (demux->dmx.frontend->source != DMX_MEMORY_FE))) { - - if (dvbdmxfeed->ts_type & TS_DECODER) { - if (dvbdmxfeed->pes_type >= DMX_TS_PES_OTHER || - !demux->pesfilter[dvbdmxfeed->pes_type]) - return -EINVAL; - - demux->pids[dvbdmxfeed->pes_type] |= 0x8000; - demux->pesfilter[dvbdmxfeed->pes_type] = NULL; - } - - if (!(dvbdmxfeed->ts_type & TS_DECODER && - dvbdmxfeed->pes_type < DMX_TS_PES_OTHER)) - return 0; - } - - if (mutex_lock_interruptible(&fdtv->demux_mutex)) - return -EINTR; - - c = (unsigned long)dvbdmxfeed->priv; - dealloc_channel(fdtv, c); - collect_channels(fdtv, &pidc, pids); - - ret = avc_tuner_set_pids(fdtv, pidc, pids); - - mutex_unlock(&fdtv->demux_mutex); - - return ret; -} - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -int fdtv_dvb_register(struct firedtv *fdtv, const char *name) -{ - int err; - - err = dvb_register_adapter(&fdtv->adapter, name, - THIS_MODULE, fdtv->device, adapter_nr); - if (err < 0) - goto fail_log; - - /*DMX_TS_FILTERING | DMX_SECTION_FILTERING*/ - fdtv->demux.dmx.capabilities = 0; - - fdtv->demux.priv = fdtv; - fdtv->demux.filternum = 16; - fdtv->demux.feednum = 16; - fdtv->demux.start_feed = fdtv_start_feed; - fdtv->demux.stop_feed = fdtv_stop_feed; - fdtv->demux.write_to_decoder = NULL; - - err = dvb_dmx_init(&fdtv->demux); - if (err) - goto fail_unreg_adapter; - - fdtv->dmxdev.filternum = 16; - fdtv->dmxdev.demux = &fdtv->demux.dmx; - fdtv->dmxdev.capabilities = 0; - - err = dvb_dmxdev_init(&fdtv->dmxdev, &fdtv->adapter); - if (err) - goto fail_dmx_release; - - fdtv->frontend.source = DMX_FRONTEND_0; - - err = fdtv->demux.dmx.add_frontend(&fdtv->demux.dmx, &fdtv->frontend); - if (err) - goto fail_dmxdev_release; - - err = fdtv->demux.dmx.connect_frontend(&fdtv->demux.dmx, - &fdtv->frontend); - if (err) - goto fail_rem_frontend; - - err = dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx); - if (err) - goto fail_disconnect_frontend; - - fdtv_frontend_init(fdtv, name); - err = dvb_register_frontend(&fdtv->adapter, &fdtv->fe); - if (err) - goto fail_net_release; - - err = fdtv_ca_register(fdtv); - if (err) - dev_info(fdtv->device, - "Conditional Access Module not enabled\n"); - return 0; - -fail_net_release: - dvb_net_release(&fdtv->dvbnet); -fail_disconnect_frontend: - fdtv->demux.dmx.close(&fdtv->demux.dmx); -fail_rem_frontend: - fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend); -fail_dmxdev_release: - dvb_dmxdev_release(&fdtv->dmxdev); -fail_dmx_release: - dvb_dmx_release(&fdtv->demux); -fail_unreg_adapter: - dvb_unregister_adapter(&fdtv->adapter); -fail_log: - dev_err(fdtv->device, "DVB initialization failed\n"); - return err; -} - -void fdtv_dvb_unregister(struct firedtv *fdtv) -{ - fdtv_ca_release(fdtv); - dvb_unregister_frontend(&fdtv->fe); - dvb_net_release(&fdtv->dvbnet); - fdtv->demux.dmx.close(&fdtv->demux.dmx); - fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend); - dvb_dmxdev_release(&fdtv->dmxdev); - dvb_dmx_release(&fdtv->demux); - dvb_unregister_adapter(&fdtv->adapter); -} diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c deleted file mode 100644 index 6fe9793b98b3..000000000000 --- a/drivers/media/dvb/firewire/firedtv-fe.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/types.h> - -#include <dvb_frontend.h> - -#include "firedtv.h" - -static int fdtv_dvb_init(struct dvb_frontend *fe) -{ - struct firedtv *fdtv = fe->sec_priv; - int err; - - /* FIXME - allocate free channel at IRM */ - fdtv->isochannel = fdtv->adapter.num; - - err = cmp_establish_pp_connection(fdtv, fdtv->subunit, - fdtv->isochannel); - if (err) { - dev_err(fdtv->device, - "could not establish point to point connection\n"); - return err; - } - - return fdtv_start_iso(fdtv); -} - -static int fdtv_sleep(struct dvb_frontend *fe) -{ - struct firedtv *fdtv = fe->sec_priv; - - fdtv_stop_iso(fdtv); - cmp_break_pp_connection(fdtv, fdtv->subunit, fdtv->isochannel); - fdtv->isochannel = -1; - return 0; -} - -#define LNBCONTROL_DONTCARE 0xff - -static int fdtv_diseqc_send_master_cmd(struct dvb_frontend *fe, - struct dvb_diseqc_master_cmd *cmd) -{ - struct firedtv *fdtv = fe->sec_priv; - - return avc_lnb_control(fdtv, LNBCONTROL_DONTCARE, LNBCONTROL_DONTCARE, - LNBCONTROL_DONTCARE, 1, cmd); -} - -static int fdtv_diseqc_send_burst(struct dvb_frontend *fe, - fe_sec_mini_cmd_t minicmd) -{ - return 0; -} - -static int fdtv_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) -{ - struct firedtv *fdtv = fe->sec_priv; - - fdtv->tone = tone; - return 0; -} - -static int fdtv_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage) -{ - struct firedtv *fdtv = fe->sec_priv; - - fdtv->voltage = voltage; - return 0; -} - -static int fdtv_read_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct firedtv *fdtv = fe->sec_priv; - struct firedtv_tuner_status stat; - - if (avc_tuner_status(fdtv, &stat)) - return -EINVAL; - - if (stat.no_rf) - *status = 0; - else - *status = FE_HAS_SIGNAL | FE_HAS_VITERBI | FE_HAS_SYNC | - FE_HAS_CARRIER | FE_HAS_LOCK; - return 0; -} - -static int fdtv_read_ber(struct dvb_frontend *fe, u32 *ber) -{ - struct firedtv *fdtv = fe->sec_priv; - struct firedtv_tuner_status stat; - - if (avc_tuner_status(fdtv, &stat)) - return -EINVAL; - - *ber = stat.ber; - return 0; -} - -static int fdtv_read_signal_strength(struct dvb_frontend *fe, u16 *strength) -{ - struct firedtv *fdtv = fe->sec_priv; - struct firedtv_tuner_status stat; - - if (avc_tuner_status(fdtv, &stat)) - return -EINVAL; - - *strength = stat.signal_strength << 8; - return 0; -} - -static int fdtv_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - struct firedtv *fdtv = fe->sec_priv; - struct firedtv_tuner_status stat; - - if (avc_tuner_status(fdtv, &stat)) - return -EINVAL; - - /* C/N[dB] = -10 * log10(snr / 65535) */ - *snr = stat.carrier_noise_ratio * 257; - return 0; -} - -static int fdtv_read_uncorrected_blocks(struct dvb_frontend *fe, u32 *ucblocks) -{ - return -EOPNOTSUPP; -} - -static int fdtv_set_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct firedtv *fdtv = fe->sec_priv; - - return avc_tuner_dsd(fdtv, p); -} - -void fdtv_frontend_init(struct firedtv *fdtv, const char *name) -{ - struct dvb_frontend_ops *ops = &fdtv->fe.ops; - struct dvb_frontend_info *fi = &ops->info; - - ops->init = fdtv_dvb_init; - ops->sleep = fdtv_sleep; - - ops->set_frontend = fdtv_set_frontend; - - ops->read_status = fdtv_read_status; - ops->read_ber = fdtv_read_ber; - ops->read_signal_strength = fdtv_read_signal_strength; - ops->read_snr = fdtv_read_snr; - ops->read_ucblocks = fdtv_read_uncorrected_blocks; - - ops->diseqc_send_master_cmd = fdtv_diseqc_send_master_cmd; - ops->diseqc_send_burst = fdtv_diseqc_send_burst; - ops->set_tone = fdtv_set_tone; - ops->set_voltage = fdtv_set_voltage; - - switch (fdtv->type) { - case FIREDTV_DVB_S: - ops->delsys[0] = SYS_DVBS; - - fi->frequency_min = 950000; - fi->frequency_max = 2150000; - fi->frequency_stepsize = 125; - fi->symbol_rate_min = 1000000; - fi->symbol_rate_max = 40000000; - - fi->caps = FE_CAN_INVERSION_AUTO | - FE_CAN_FEC_1_2 | - FE_CAN_FEC_2_3 | - FE_CAN_FEC_3_4 | - FE_CAN_FEC_5_6 | - FE_CAN_FEC_7_8 | - FE_CAN_FEC_AUTO | - FE_CAN_QPSK; - break; - - case FIREDTV_DVB_S2: - ops->delsys[0] = SYS_DVBS; - ops->delsys[1] = SYS_DVBS2; - - fi->frequency_min = 950000; - fi->frequency_max = 2150000; - fi->frequency_stepsize = 125; - fi->symbol_rate_min = 1000000; - fi->symbol_rate_max = 40000000; - - fi->caps = FE_CAN_INVERSION_AUTO | - FE_CAN_FEC_1_2 | - FE_CAN_FEC_2_3 | - FE_CAN_FEC_3_4 | - FE_CAN_FEC_5_6 | - FE_CAN_FEC_7_8 | - FE_CAN_FEC_AUTO | - FE_CAN_QPSK | - FE_CAN_2G_MODULATION; - break; - - case FIREDTV_DVB_C: - ops->delsys[0] = SYS_DVBC_ANNEX_A; - - fi->frequency_min = 47000000; - fi->frequency_max = 866000000; - fi->frequency_stepsize = 62500; - fi->symbol_rate_min = 870000; - fi->symbol_rate_max = 6900000; - - fi->caps = FE_CAN_INVERSION_AUTO | - FE_CAN_QAM_16 | - FE_CAN_QAM_32 | - FE_CAN_QAM_64 | - FE_CAN_QAM_128 | - FE_CAN_QAM_256 | - FE_CAN_QAM_AUTO; - break; - - case FIREDTV_DVB_T: - ops->delsys[0] = SYS_DVBT; - - fi->frequency_min = 49000000; - fi->frequency_max = 861000000; - fi->frequency_stepsize = 62500; - - fi->caps = FE_CAN_INVERSION_AUTO | - FE_CAN_FEC_2_3 | - FE_CAN_TRANSMISSION_MODE_AUTO | - FE_CAN_GUARD_INTERVAL_AUTO | - FE_CAN_HIERARCHY_AUTO; - break; - - default: - dev_err(fdtv->device, "no frontend for model type %d\n", - fdtv->type); - } - strcpy(fi->name, name); - - fdtv->fe.dvb = &fdtv->adapter; - fdtv->fe.sec_priv = fdtv; -} diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c deleted file mode 100644 index e24ec539a5fd..000000000000 --- a/drivers/media/dvb/firewire/firedtv-fw.c +++ /dev/null @@ -1,429 +0,0 @@ -/* - * FireDTV driver -- firewire I/O backend - */ - -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/firewire.h> -#include <linux/firewire-constants.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/mm.h> -#include <linux/mod_devicetable.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <linux/spinlock.h> -#include <linux/string.h> -#include <linux/types.h> -#include <linux/wait.h> -#include <linux/workqueue.h> - -#include <asm/page.h> - -#include <dvb_demux.h> - -#include "firedtv.h" - -static LIST_HEAD(node_list); -static DEFINE_SPINLOCK(node_list_lock); - -static inline struct fw_device *device_of(struct firedtv *fdtv) -{ - return fw_device(fdtv->device->parent); -} - -static int node_req(struct firedtv *fdtv, u64 addr, void *data, size_t len, - int tcode) -{ - struct fw_device *device = device_of(fdtv); - int rcode, generation = device->generation; - - smp_rmb(); /* node_id vs. generation */ - - rcode = fw_run_transaction(device->card, tcode, device->node_id, - generation, device->max_speed, addr, data, len); - - return rcode != RCODE_COMPLETE ? -EIO : 0; -} - -int fdtv_lock(struct firedtv *fdtv, u64 addr, void *data) -{ - return node_req(fdtv, addr, data, 8, TCODE_LOCK_COMPARE_SWAP); -} - -int fdtv_read(struct firedtv *fdtv, u64 addr, void *data) -{ - return node_req(fdtv, addr, data, 4, TCODE_READ_QUADLET_REQUEST); -} - -int fdtv_write(struct firedtv *fdtv, u64 addr, void *data, size_t len) -{ - return node_req(fdtv, addr, data, len, TCODE_WRITE_BLOCK_REQUEST); -} - -#define ISO_HEADER_SIZE 4 -#define CIP_HEADER_SIZE 8 -#define MPEG2_TS_HEADER_SIZE 4 -#define MPEG2_TS_SOURCE_PACKET_SIZE (4 + 188) - -#define MAX_PACKET_SIZE 1024 /* 776, rounded up to 2^n */ -#define PACKETS_PER_PAGE (PAGE_SIZE / MAX_PACKET_SIZE) -#define N_PACKETS 64 /* buffer size */ -#define N_PAGES DIV_ROUND_UP(N_PACKETS, PACKETS_PER_PAGE) -#define IRQ_INTERVAL 16 - -struct fdtv_ir_context { - struct fw_iso_context *context; - struct fw_iso_buffer buffer; - int interrupt_packet; - int current_packet; - char *pages[N_PAGES]; -}; - -static int queue_iso(struct fdtv_ir_context *ctx, int index) -{ - struct fw_iso_packet p; - - p.payload_length = MAX_PACKET_SIZE; - p.interrupt = !(++ctx->interrupt_packet & (IRQ_INTERVAL - 1)); - p.skip = 0; - p.header_length = ISO_HEADER_SIZE; - - return fw_iso_context_queue(ctx->context, &p, &ctx->buffer, - index * MAX_PACKET_SIZE); -} - -static void handle_iso(struct fw_iso_context *context, u32 cycle, - size_t header_length, void *header, void *data) -{ - struct firedtv *fdtv = data; - struct fdtv_ir_context *ctx = fdtv->ir_context; - __be32 *h, *h_end; - int length, err, i = ctx->current_packet; - char *p, *p_end; - - for (h = header, h_end = h + header_length / 4; h < h_end; h++) { - length = be32_to_cpup(h) >> 16; - if (unlikely(length > MAX_PACKET_SIZE)) { - dev_err(fdtv->device, "length = %d\n", length); - length = MAX_PACKET_SIZE; - } - - p = ctx->pages[i / PACKETS_PER_PAGE] - + (i % PACKETS_PER_PAGE) * MAX_PACKET_SIZE; - p_end = p + length; - - for (p += CIP_HEADER_SIZE + MPEG2_TS_HEADER_SIZE; p < p_end; - p += MPEG2_TS_SOURCE_PACKET_SIZE) - dvb_dmx_swfilter_packets(&fdtv->demux, p, 1); - - err = queue_iso(ctx, i); - if (unlikely(err)) - dev_err(fdtv->device, "requeue failed\n"); - - i = (i + 1) & (N_PACKETS - 1); - } - fw_iso_context_queue_flush(ctx->context); - ctx->current_packet = i; -} - -int fdtv_start_iso(struct firedtv *fdtv) -{ - struct fdtv_ir_context *ctx; - struct fw_device *device = device_of(fdtv); - int i, err; - - ctx = kmalloc(sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; - - ctx->context = fw_iso_context_create(device->card, - FW_ISO_CONTEXT_RECEIVE, fdtv->isochannel, - device->max_speed, ISO_HEADER_SIZE, handle_iso, fdtv); - if (IS_ERR(ctx->context)) { - err = PTR_ERR(ctx->context); - goto fail_free; - } - - err = fw_iso_buffer_init(&ctx->buffer, device->card, - N_PAGES, DMA_FROM_DEVICE); - if (err) - goto fail_context_destroy; - - ctx->interrupt_packet = 0; - ctx->current_packet = 0; - - for (i = 0; i < N_PAGES; i++) - ctx->pages[i] = page_address(ctx->buffer.pages[i]); - - for (i = 0; i < N_PACKETS; i++) { - err = queue_iso(ctx, i); - if (err) - goto fail; - } - - err = fw_iso_context_start(ctx->context, -1, 0, - FW_ISO_CONTEXT_MATCH_ALL_TAGS); - if (err) - goto fail; - - fdtv->ir_context = ctx; - - return 0; -fail: - fw_iso_buffer_destroy(&ctx->buffer, device->card); -fail_context_destroy: - fw_iso_context_destroy(ctx->context); -fail_free: - kfree(ctx); - - return err; -} - -void fdtv_stop_iso(struct firedtv *fdtv) -{ - struct fdtv_ir_context *ctx = fdtv->ir_context; - - fw_iso_context_stop(ctx->context); - fw_iso_buffer_destroy(&ctx->buffer, device_of(fdtv)->card); - fw_iso_context_destroy(ctx->context); - kfree(ctx); -} - -static void handle_fcp(struct fw_card *card, struct fw_request *request, - int tcode, int destination, int source, int generation, - unsigned long long offset, void *payload, size_t length, - void *callback_data) -{ - struct firedtv *f, *fdtv = NULL; - struct fw_device *device; - unsigned long flags; - int su; - - if (length < 2 || (((u8 *)payload)[0] & 0xf0) != 0) - return; - - su = ((u8 *)payload)[1] & 0x7; - - spin_lock_irqsave(&node_list_lock, flags); - list_for_each_entry(f, &node_list, list) { - device = device_of(f); - if (device->generation != generation) - continue; - - smp_rmb(); /* node_id vs. generation */ - - if (device->card == card && - device->node_id == source && - (f->subunit == su || (f->subunit == 0 && su == 0x7))) { - fdtv = f; - break; - } - } - spin_unlock_irqrestore(&node_list_lock, flags); - - if (fdtv) - avc_recv(fdtv, payload, length); -} - -static struct fw_address_handler fcp_handler = { - .length = CSR_FCP_END - CSR_FCP_RESPONSE, - .address_callback = handle_fcp, -}; - -static const struct fw_address_region fcp_region = { - .start = CSR_REGISTER_BASE + CSR_FCP_RESPONSE, - .end = CSR_REGISTER_BASE + CSR_FCP_END, -}; - -static const char * const model_names[] = { - [FIREDTV_UNKNOWN] = "unknown type", - [FIREDTV_DVB_S] = "FireDTV S/CI", - [FIREDTV_DVB_C] = "FireDTV C/CI", - [FIREDTV_DVB_T] = "FireDTV T/CI", - [FIREDTV_DVB_S2] = "FireDTV S2 ", -}; - -/* Adjust the template string if models with longer names appear. */ -#define MAX_MODEL_NAME_LEN sizeof("FireDTV ????") - -static int node_probe(struct device *dev) -{ - struct firedtv *fdtv; - char name[MAX_MODEL_NAME_LEN]; - int name_len, i, err; - - fdtv = kzalloc(sizeof(*fdtv), GFP_KERNEL); - if (!fdtv) - return -ENOMEM; - - dev_set_drvdata(dev, fdtv); - fdtv->device = dev; - fdtv->isochannel = -1; - fdtv->voltage = 0xff; - fdtv->tone = 0xff; - - mutex_init(&fdtv->avc_mutex); - init_waitqueue_head(&fdtv->avc_wait); - mutex_init(&fdtv->demux_mutex); - INIT_WORK(&fdtv->remote_ctrl_work, avc_remote_ctrl_work); - - name_len = fw_csr_string(fw_unit(dev)->directory, CSR_MODEL, - name, sizeof(name)); - for (i = ARRAY_SIZE(model_names); --i; ) - if (strlen(model_names[i]) <= name_len && - strncmp(name, model_names[i], name_len) == 0) - break; - fdtv->type = i; - - err = fdtv_register_rc(fdtv, dev); - if (err) - goto fail_free; - - spin_lock_irq(&node_list_lock); - list_add_tail(&fdtv->list, &node_list); - spin_unlock_irq(&node_list_lock); - - err = avc_identify_subunit(fdtv); - if (err) - goto fail; - - err = fdtv_dvb_register(fdtv, model_names[fdtv->type]); - if (err) - goto fail; - - avc_register_remote_control(fdtv); - - return 0; -fail: - spin_lock_irq(&node_list_lock); - list_del(&fdtv->list); - spin_unlock_irq(&node_list_lock); - fdtv_unregister_rc(fdtv); -fail_free: - kfree(fdtv); - - return err; -} - -static int node_remove(struct device *dev) -{ - struct firedtv *fdtv = dev_get_drvdata(dev); - - fdtv_dvb_unregister(fdtv); - - spin_lock_irq(&node_list_lock); - list_del(&fdtv->list); - spin_unlock_irq(&node_list_lock); - - fdtv_unregister_rc(fdtv); - - kfree(fdtv); - return 0; -} - -static void node_update(struct fw_unit *unit) -{ - struct firedtv *fdtv = dev_get_drvdata(&unit->device); - - if (fdtv->isochannel >= 0) - cmp_establish_pp_connection(fdtv, fdtv->subunit, - fdtv->isochannel); -} - -#define MATCH_FLAGS (IEEE1394_MATCH_VENDOR_ID | IEEE1394_MATCH_MODEL_ID | \ - IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION) - -#define DIGITAL_EVERYWHERE_OUI 0x001287 -#define AVC_UNIT_SPEC_ID_ENTRY 0x00a02d -#define AVC_SW_VERSION_ENTRY 0x010001 - -static const struct ieee1394_device_id fdtv_id_table[] = { - { - /* FloppyDTV S/CI and FloppyDTV S2 */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000024, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, { - /* FloppyDTV T/CI */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000025, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, { - /* FloppyDTV C/CI */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000026, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, { - /* FireDTV S/CI and FloppyDTV S2 */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000034, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, { - /* FireDTV T/CI */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000035, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, { - /* FireDTV C/CI */ - .match_flags = MATCH_FLAGS, - .vendor_id = DIGITAL_EVERYWHERE_OUI, - .model_id = 0x000036, - .specifier_id = AVC_UNIT_SPEC_ID_ENTRY, - .version = AVC_SW_VERSION_ENTRY, - }, {} -}; -MODULE_DEVICE_TABLE(ieee1394, fdtv_id_table); - -static struct fw_driver fdtv_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "firedtv", - .bus = &fw_bus_type, - .probe = node_probe, - .remove = node_remove, - }, - .update = node_update, - .id_table = fdtv_id_table, -}; - -static int __init fdtv_init(void) -{ - int ret; - - ret = fw_core_add_address_handler(&fcp_handler, &fcp_region); - if (ret < 0) - return ret; - - ret = driver_register(&fdtv_driver.driver); - if (ret < 0) - fw_core_remove_address_handler(&fcp_handler); - - return ret; -} - -static void __exit fdtv_exit(void) -{ - driver_unregister(&fdtv_driver.driver); - fw_core_remove_address_handler(&fcp_handler); -} - -module_init(fdtv_init); -module_exit(fdtv_exit); - -MODULE_AUTHOR("Andreas Monitzer <andy@monitzer.com>"); -MODULE_AUTHOR("Ben Backx <ben@bbackx.com>"); -MODULE_DESCRIPTION("FireDTV DVB Driver"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("FireDTV DVB"); diff --git a/drivers/media/dvb/firewire/firedtv-rc.c b/drivers/media/dvb/firewire/firedtv-rc.c deleted file mode 100644 index f82d4a93feb3..000000000000 --- a/drivers/media/dvb/firewire/firedtv-rc.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#include <linux/bitops.h> -#include <linux/input.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/types.h> -#include <linux/workqueue.h> - -#include "firedtv.h" - -/* fixed table with older keycodes, geared towards MythTV */ -static const u16 oldtable[] = { - - /* code from device: 0x4501...0x451f */ - - KEY_ESC, - KEY_F9, - KEY_1, - KEY_2, - KEY_3, - KEY_4, - KEY_5, - KEY_6, - KEY_7, - KEY_8, - KEY_9, - KEY_I, - KEY_0, - KEY_ENTER, - KEY_RED, - KEY_UP, - KEY_GREEN, - KEY_F10, - KEY_SPACE, - KEY_F11, - KEY_YELLOW, - KEY_DOWN, - KEY_BLUE, - KEY_Z, - KEY_P, - KEY_PAGEDOWN, - KEY_LEFT, - KEY_W, - KEY_RIGHT, - KEY_P, - KEY_M, - - /* code from device: 0x4540...0x4542 */ - - KEY_R, - KEY_V, - KEY_C, -}; - -/* user-modifiable table for a remote as sold in 2008 */ -static const u16 keytable[] = { - - /* code from device: 0x0300...0x031f */ - - [0x00] = KEY_POWER, - [0x01] = KEY_SLEEP, - [0x02] = KEY_STOP, - [0x03] = KEY_OK, - [0x04] = KEY_RIGHT, - [0x05] = KEY_1, - [0x06] = KEY_2, - [0x07] = KEY_3, - [0x08] = KEY_LEFT, - [0x09] = KEY_4, - [0x0a] = KEY_5, - [0x0b] = KEY_6, - [0x0c] = KEY_UP, - [0x0d] = KEY_7, - [0x0e] = KEY_8, - [0x0f] = KEY_9, - [0x10] = KEY_DOWN, - [0x11] = KEY_TITLE, /* "OSD" - fixme */ - [0x12] = KEY_0, - [0x13] = KEY_F20, /* "16:9" - fixme */ - [0x14] = KEY_SCREEN, /* "FULL" - fixme */ - [0x15] = KEY_MUTE, - [0x16] = KEY_SUBTITLE, - [0x17] = KEY_RECORD, - [0x18] = KEY_TEXT, - [0x19] = KEY_AUDIO, - [0x1a] = KEY_RED, - [0x1b] = KEY_PREVIOUS, - [0x1c] = KEY_REWIND, - [0x1d] = KEY_PLAYPAUSE, - [0x1e] = KEY_NEXT, - [0x1f] = KEY_VOLUMEUP, - - /* code from device: 0x0340...0x0354 */ - - [0x20] = KEY_CHANNELUP, - [0x21] = KEY_F21, /* "4:3" - fixme */ - [0x22] = KEY_TV, - [0x23] = KEY_DVD, - [0x24] = KEY_VCR, - [0x25] = KEY_AUX, - [0x26] = KEY_GREEN, - [0x27] = KEY_YELLOW, - [0x28] = KEY_BLUE, - [0x29] = KEY_CHANNEL, /* "CH.LIST" */ - [0x2a] = KEY_VENDOR, /* "CI" - fixme */ - [0x2b] = KEY_VOLUMEDOWN, - [0x2c] = KEY_CHANNELDOWN, - [0x2d] = KEY_LAST, - [0x2e] = KEY_INFO, - [0x2f] = KEY_FORWARD, - [0x30] = KEY_LIST, - [0x31] = KEY_FAVORITES, - [0x32] = KEY_MENU, - [0x33] = KEY_EPG, - [0x34] = KEY_EXIT, -}; - -int fdtv_register_rc(struct firedtv *fdtv, struct device *dev) -{ - struct input_dev *idev; - int i, err; - - idev = input_allocate_device(); - if (!idev) - return -ENOMEM; - - fdtv->remote_ctrl_dev = idev; - idev->name = "FireDTV remote control"; - idev->dev.parent = dev; - idev->evbit[0] = BIT_MASK(EV_KEY); - idev->keycode = kmemdup(keytable, sizeof(keytable), GFP_KERNEL); - if (!idev->keycode) { - err = -ENOMEM; - goto fail; - } - idev->keycodesize = sizeof(keytable[0]); - idev->keycodemax = ARRAY_SIZE(keytable); - - for (i = 0; i < ARRAY_SIZE(keytable); i++) - set_bit(keytable[i], idev->keybit); - - err = input_register_device(idev); - if (err) - goto fail_free_keymap; - - return 0; - -fail_free_keymap: - kfree(idev->keycode); -fail: - input_free_device(idev); - return err; -} - -void fdtv_unregister_rc(struct firedtv *fdtv) -{ - cancel_work_sync(&fdtv->remote_ctrl_work); - kfree(fdtv->remote_ctrl_dev->keycode); - input_unregister_device(fdtv->remote_ctrl_dev); -} - -void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) -{ - struct input_dev *idev = fdtv->remote_ctrl_dev; - u16 *keycode = idev->keycode; - - if (code >= 0x0300 && code <= 0x031f) - code = keycode[code - 0x0300]; - else if (code >= 0x0340 && code <= 0x0354) - code = keycode[code - 0x0320]; - else if (code >= 0x4501 && code <= 0x451f) - code = oldtable[code - 0x4501]; - else if (code >= 0x4540 && code <= 0x4542) - code = oldtable[code - 0x4521]; - else { - printk(KERN_DEBUG "firedtv: invalid key code 0x%04x " - "from remote control\n", code); - return; - } - - input_report_key(idev, code, 1); - input_sync(idev); - input_report_key(idev, code, 0); - input_sync(idev); -} diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h deleted file mode 100644 index 4fdcd8cb7530..000000000000 --- a/drivers/media/dvb/firewire/firedtv.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * FireDTV driver (formerly known as FireSAT) - * - * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -#ifndef _FIREDTV_H -#define _FIREDTV_H - -#include <linux/dvb/dmx.h> -#include <linux/dvb/frontend.h> -#include <linux/list.h> -#include <linux/mod_devicetable.h> -#include <linux/mutex.h> -#include <linux/spinlock_types.h> -#include <linux/types.h> -#include <linux/wait.h> -#include <linux/workqueue.h> - -#include <demux.h> -#include <dmxdev.h> -#include <dvb_demux.h> -#include <dvb_frontend.h> -#include <dvb_net.h> -#include <dvbdev.h> - -struct firedtv_tuner_status { - unsigned active_system:8; - unsigned searching:1; - unsigned moving:1; - unsigned no_rf:1; - unsigned input:1; - unsigned selected_antenna:7; - unsigned ber:32; - unsigned signal_strength:8; - unsigned raster_frequency:2; - unsigned rf_frequency:22; - unsigned man_dep_info_length:8; - unsigned front_end_error:1; - unsigned antenna_error:1; - unsigned front_end_power_status:1; - unsigned power_supply:1; - unsigned carrier_noise_ratio:16; - unsigned power_supply_voltage:8; - unsigned antenna_voltage:8; - unsigned firewire_bus_voltage:8; - unsigned ca_mmi:1; - unsigned ca_pmt_reply:1; - unsigned ca_date_time_request:1; - unsigned ca_application_info:1; - unsigned ca_module_present_status:1; - unsigned ca_dvb_flag:1; - unsigned ca_error_flag:1; - unsigned ca_initialization_status:1; -}; - -enum model_type { - FIREDTV_UNKNOWN = 0, - FIREDTV_DVB_S = 1, - FIREDTV_DVB_C = 2, - FIREDTV_DVB_T = 3, - FIREDTV_DVB_S2 = 4, -}; - -struct device; -struct input_dev; -struct fdtv_ir_context; - -struct firedtv { - struct device *device; - struct list_head list; - - struct dvb_adapter adapter; - struct dmxdev dmxdev; - struct dvb_demux demux; - struct dmx_frontend frontend; - struct dvb_net dvbnet; - struct dvb_frontend fe; - - struct dvb_device *cadev; - int ca_last_command; - int ca_time_interval; - - struct mutex avc_mutex; - wait_queue_head_t avc_wait; - bool avc_reply_received; - struct work_struct remote_ctrl_work; - struct input_dev *remote_ctrl_dev; - - enum model_type type; - char subunit; - char isochannel; - struct fdtv_ir_context *ir_context; - - fe_sec_voltage_t voltage; - fe_sec_tone_mode_t tone; - - struct mutex demux_mutex; - unsigned long channel_active; - u16 channel_pid[16]; - - int avc_data_length; - u8 avc_data[512]; -}; - -/* firedtv-avc.c */ -int avc_recv(struct firedtv *fdtv, void *data, size_t length); -int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat); -struct dtv_frontend_properties; -int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params); -int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]); -int avc_tuner_get_ts(struct firedtv *fdtv); -int avc_identify_subunit(struct firedtv *fdtv); -struct dvb_diseqc_master_cmd; -int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, - char conttone, char nrdiseq, - struct dvb_diseqc_master_cmd *diseqcmd); -void avc_remote_ctrl_work(struct work_struct *work); -int avc_register_remote_control(struct firedtv *fdtv); -int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len); -int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len); -int avc_ca_reset(struct firedtv *fdtv); -int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length); -int avc_ca_get_time_date(struct firedtv *fdtv, int *interval); -int avc_ca_enter_menu(struct firedtv *fdtv); -int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len); -int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel); -void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel); - -/* firedtv-ci.c */ -int fdtv_ca_register(struct firedtv *fdtv); -void fdtv_ca_release(struct firedtv *fdtv); - -/* firedtv-dvb.c */ -int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed); -int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed); -int fdtv_dvb_register(struct firedtv *fdtv, const char *name); -void fdtv_dvb_unregister(struct firedtv *fdtv); - -/* firedtv-fe.c */ -void fdtv_frontend_init(struct firedtv *fdtv, const char *name); - -/* firedtv-fw.c */ -int fdtv_lock(struct firedtv *fdtv, u64 addr, void *data); -int fdtv_read(struct firedtv *fdtv, u64 addr, void *data); -int fdtv_write(struct firedtv *fdtv, u64 addr, void *data, size_t len); -int fdtv_start_iso(struct firedtv *fdtv); -void fdtv_stop_iso(struct firedtv *fdtv); - -/* firedtv-rc.c */ -#ifdef CONFIG_DVB_FIREDTV_INPUT -int fdtv_register_rc(struct firedtv *fdtv, struct device *dev); -void fdtv_unregister_rc(struct firedtv *fdtv); -void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code); -#else -static inline int fdtv_register_rc(struct firedtv *fdtv, - struct device *dev) { return 0; } -static inline void fdtv_unregister_rc(struct firedtv *fdtv) {} -static inline void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) {} -#endif - -#endif /* _FIREDTV_H */ |