diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/af9015.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/af9015.c | 351 |
1 files changed, 179 insertions, 172 deletions
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index 8b60a601fb8..d7975383d31 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -21,6 +21,8 @@ * */ +#include <linux/hash.h> + #include "af9015.h" #include "af9013.h" #include "mt2060.h" @@ -553,26 +555,45 @@ exit: return ret; } -/* dump eeprom */ -static int af9015_eeprom_dump(struct dvb_usb_device *d) +/* hash (and dump) eeprom */ +static int af9015_eeprom_hash(struct usb_device *udev) { - u8 reg, val; + static const unsigned int eeprom_size = 256; + unsigned int reg; + int ret; + u8 val, *eeprom; + struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; - for (reg = 0; ; reg++) { - if (reg % 16 == 0) { - if (reg) - deb_info(KERN_CONT "\n"); - deb_info(KERN_DEBUG "%02x:", reg); - } - if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0) - deb_info(KERN_CONT " %02x", val); - else - deb_info(KERN_CONT " --"); - if (reg == 0xff) - break; + eeprom = kmalloc(eeprom_size, GFP_KERNEL); + if (eeprom == NULL) + return -ENOMEM; + + for (reg = 0; reg < eeprom_size; reg++) { + req.addr = reg; + ret = af9015_rw_udev(udev, &req); + if (ret) + goto free; + eeprom[reg] = val; } - deb_info(KERN_CONT "\n"); - return 0; + + if (dvb_usb_af9015_debug & 0x01) + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, eeprom, + eeprom_size); + + BUG_ON(eeprom_size % 4); + + af9015_config.eeprom_sum = 0; + for (reg = 0; reg < eeprom_size / sizeof(u32); reg++) { + af9015_config.eeprom_sum *= GOLDEN_RATIO_PRIME_32; + af9015_config.eeprom_sum += le32_to_cpu(((u32 *)eeprom)[reg]); + } + + deb_info("%s: eeprom sum=%.8x\n", __func__, af9015_config.eeprom_sum); + + ret = 0; +free: + kfree(eeprom); + return ret; } static int af9015_download_ir_table(struct dvb_usb_device *d) @@ -711,12 +732,132 @@ error: return ret; } +struct af9015_setup { + unsigned int id; + struct dvb_usb_rc_key *rc_key_map; + unsigned int rc_key_map_size; + u8 *ir_table; + unsigned int ir_table_size; +}; + +static const struct af9015_setup *af9015_setup_match(unsigned int id, + const struct af9015_setup *table) +{ + for (; table->rc_key_map; table++) + if (table->id == id) + return table; + return NULL; +} + +static const struct af9015_setup af9015_setup_modparam[] = { + { AF9015_REMOTE_A_LINK_DTU_M, + af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, + { AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, + af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, + { AF9015_REMOTE_MYGICTV_U718, + af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, + { AF9015_REMOTE_DIGITTRADE_DVB_T, + af9015_rc_keys_digittrade, ARRAY_SIZE(af9015_rc_keys_digittrade), + af9015_ir_table_digittrade, ARRAY_SIZE(af9015_ir_table_digittrade) }, + { AF9015_REMOTE_AVERMEDIA_KS, + af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + af9015_ir_table_avermedia_ks, ARRAY_SIZE(af9015_ir_table_avermedia_ks) }, + { } +}; + +/* don't add new entries here anymore, use hashes instead */ +static const struct af9015_setup af9015_setup_usbids[] = { + { USB_VID_LEADTEK, + af9015_rc_keys_leadtek, ARRAY_SIZE(af9015_rc_keys_leadtek), + af9015_ir_table_leadtek, ARRAY_SIZE(af9015_ir_table_leadtek) }, + { USB_VID_VISIONPLUS, + af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + af9015_ir_table_twinhan, ARRAY_SIZE(af9015_ir_table_twinhan) }, + { USB_VID_KWORLD_2, /* TODO: use correct rc keys */ + af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + af9015_ir_table_kworld, ARRAY_SIZE(af9015_ir_table_kworld) }, + { USB_VID_AVERMEDIA, + af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + af9015_ir_table_avermedia, ARRAY_SIZE(af9015_ir_table_avermedia) }, + { USB_VID_MSI_2, + af9015_rc_keys_msi_digivox_iii, ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii), + af9015_ir_table_msi_digivox_iii, ARRAY_SIZE(af9015_ir_table_msi_digivox_iii) }, + { } +}; + +static const struct af9015_setup af9015_setup_hashes[] = { + { 0xb8feb708, + af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, + { 0xa3703d00, + af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, + { 0x9b7dc64e, + af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, + { } +}; + +static void af9015_set_remote_config(struct usb_device *udev, + struct dvb_usb_device_properties *props) +{ + const struct af9015_setup *table = NULL; + + if (dvb_usb_af9015_remote) { + /* load remote defined as module param */ + table = af9015_setup_match(dvb_usb_af9015_remote, + af9015_setup_modparam); + } else { + u16 vendor = le16_to_cpu(udev->descriptor.idVendor); + + table = af9015_setup_match(af9015_config.eeprom_sum, + af9015_setup_hashes); + + if (!table && vendor == USB_VID_AFATECH) { + /* Check USB manufacturer and product strings and try + to determine correct remote in case of chip vendor + reference IDs are used. + DO NOT ADD ANYTHING NEW HERE. Use hashes instead. + */ + char manufacturer[10]; + memset(manufacturer, 0, sizeof(manufacturer)); + usb_string(udev, udev->descriptor.iManufacturer, + manufacturer, sizeof(manufacturer)); + if (!strcmp("MSI", manufacturer)) { + /* iManufacturer 1 MSI + iProduct 2 MSI K-VOX */ + table = af9015_setup_match( + AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, + af9015_setup_modparam); + } else if (udev->descriptor.idProduct == + cpu_to_le16(USB_PID_TREKSTOR_DVBT)) { + table = &(const struct af9015_setup){ 0, + af9015_rc_keys_trekstor, + ARRAY_SIZE(af9015_rc_keys_trekstor), + af9015_ir_table_trekstor, + ARRAY_SIZE(af9015_ir_table_trekstor) + }; + } + } else if (!table) + table = af9015_setup_match(vendor, af9015_setup_usbids); + } + + if (table) { + props->rc_key_map = table->rc_key_map; + props->rc_key_map_size = table->rc_key_map_size; + af9015_config.ir_table = table->ir_table; + af9015_config.ir_table_size = table->ir_table_size; + } +} + static int af9015_read_config(struct usb_device *udev) { int ret; u8 val, i, offset = 0; struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; - char manufacturer[10]; /* IR remote controller */ req.addr = AF9015_EEPROM_IR_MODE; @@ -728,158 +869,18 @@ static int af9015_read_config(struct usb_device *udev) } if (ret) goto error; + + ret = af9015_eeprom_hash(udev); + if (ret) + goto error; + deb_info("%s: IR mode:%d\n", __func__, val); for (i = 0; i < af9015_properties_count; i++) { if (val == AF9015_IR_MODE_DISABLED) { af9015_properties[i].rc_key_map = NULL; af9015_properties[i].rc_key_map_size = 0; - } else if (dvb_usb_af9015_remote) { - /* load remote defined as module param */ - switch (dvb_usb_af9015_remote) { - case AF9015_REMOTE_A_LINK_DTU_M: - af9015_properties[i].rc_key_map = - af9015_rc_keys_a_link; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_a_link); - af9015_config.ir_table = af9015_ir_table_a_link; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_a_link); - break; - case AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3: - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi); - af9015_config.ir_table = af9015_ir_table_msi; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi); - break; - case AF9015_REMOTE_MYGICTV_U718: - af9015_properties[i].rc_key_map = - af9015_rc_keys_mygictv; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_mygictv); - af9015_config.ir_table = - af9015_ir_table_mygictv; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_mygictv); - break; - case AF9015_REMOTE_DIGITTRADE_DVB_T: - af9015_properties[i].rc_key_map = - af9015_rc_keys_digittrade; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_digittrade); - af9015_config.ir_table = - af9015_ir_table_digittrade; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_digittrade); - break; - case AF9015_REMOTE_AVERMEDIA_KS: - af9015_properties[i].rc_key_map = - af9015_rc_keys_avermedia; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_avermedia); - af9015_config.ir_table = - af9015_ir_table_avermedia_ks; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_avermedia_ks); - break; - } - } else { - switch (le16_to_cpu(udev->descriptor.idVendor)) { - case USB_VID_LEADTEK: - af9015_properties[i].rc_key_map = - af9015_rc_keys_leadtek; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_leadtek); - af9015_config.ir_table = - af9015_ir_table_leadtek; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_leadtek); - break; - case USB_VID_VISIONPLUS: - af9015_properties[i].rc_key_map = - af9015_rc_keys_twinhan; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_twinhan); - af9015_config.ir_table = - af9015_ir_table_twinhan; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_twinhan); - break; - case USB_VID_KWORLD_2: - /* TODO: use correct rc keys */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_twinhan; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_twinhan); - af9015_config.ir_table = af9015_ir_table_kworld; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_kworld); - break; - /* Check USB manufacturer and product strings and try - to determine correct remote in case of chip vendor - reference IDs are used. */ - case USB_VID_AFATECH: - memset(manufacturer, 0, sizeof(manufacturer)); - usb_string(udev, udev->descriptor.iManufacturer, - manufacturer, sizeof(manufacturer)); - if (!strcmp("Geniatech", manufacturer)) { - /* iManufacturer 1 Geniatech - iProduct 2 AF9015 */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_mygictv; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_mygictv); - af9015_config.ir_table = - af9015_ir_table_mygictv; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_mygictv); - } else if (!strcmp("MSI", manufacturer)) { - /* iManufacturer 1 MSI - iProduct 2 MSI K-VOX */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi); - af9015_config.ir_table = - af9015_ir_table_msi; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi); - } else if (udev->descriptor.idProduct == - cpu_to_le16(USB_PID_TREKSTOR_DVBT)) { - af9015_properties[i].rc_key_map = - af9015_rc_keys_trekstor; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_trekstor); - af9015_config.ir_table = - af9015_ir_table_trekstor; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_trekstor); - } - break; - case USB_VID_AVERMEDIA: - af9015_properties[i].rc_key_map = - af9015_rc_keys_avermedia; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_avermedia); - af9015_config.ir_table = - af9015_ir_table_avermedia; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_avermedia); - break; - case USB_VID_MSI_2: - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi_digivox_iii; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii); - af9015_config.ir_table = - af9015_ir_table_msi_digivox_iii; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi_digivox_iii); - break; - } - } + } else + af9015_set_remote_config(udev, &af9015_properties[i]); } /* TS mode - one or two receivers */ @@ -1001,6 +1002,9 @@ static int af9015_read_config(struct usb_device *udev) af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO; af9015_af9013_config[i].rf_spec_inv = 1; break; + case AF9013_TUNER_TDA18218: + warn("tuner NXP TDA18218 not supported yet"); + return -ENODEV; default: warn("tuner id:%d not supported, please report!", val); return -ENODEV; @@ -1125,11 +1129,6 @@ static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap) deb_info("%s: init I2C\n", __func__); ret = af9015_i2c_init(adap->dev); - - /* dump eeprom (debug) */ - ret = af9015_eeprom_dump(adap->dev); - if (ret) - return ret; } else { /* select I2C adapter */ i2c_adap = &state->i2c_adap; @@ -1295,6 +1294,8 @@ static struct usb_device_id af9015_usb_table[] = { /* 25 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)}, {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T)}, {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)}, + {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)}, + {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)}, {0}, }; MODULE_DEVICE_TABLE(usb, af9015_usb_table); @@ -1381,7 +1382,8 @@ static struct dvb_usb_device_properties af9015_properties[] = { }, { .name = "DigitalNow TinyTwin DVB-T Receiver", - .cold_ids = {&af9015_usb_table[5], NULL}, + .cold_ids = {&af9015_usb_table[5], + &af9015_usb_table[28], NULL}, .warm_ids = {NULL}, }, { @@ -1566,7 +1568,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .i2c_algo = &af9015_i2c_algo, - .num_device_descs = 6, /* max 9 */ + .num_device_descs = 7, /* max 9 */ .devices = { { .name = "AverMedia AVerTV Volar GPS 805 (A805)", @@ -1600,6 +1602,11 @@ static struct dvb_usb_device_properties af9015_properties[] = { .cold_ids = {&af9015_usb_table[27], NULL}, .warm_ids = {NULL}, }, + { + .name = "Leadtek WinFast DTV2000DS", + .cold_ids = {&af9015_usb_table[29], NULL}, + .warm_ids = {NULL}, + }, } }, }; |