diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/lmedm04.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/lmedm04.c | 107 |
1 files changed, 43 insertions, 64 deletions
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c index f36f471deae2..37b146961ae2 100644 --- a/drivers/media/dvb/dvb-usb/lmedm04.c +++ b/drivers/media/dvb/dvb-usb/lmedm04.c @@ -207,17 +207,6 @@ static int lme2510_stream_restart(struct dvb_usb_device *d) rbuff, sizeof(rbuff)); return ret; } -static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u32 keypress) -{ - struct dvb_usb_device *d = adap->dev; - - deb_info(1, "INT Key Keypress =%04x", keypress); - - if (keypress > 0) - rc_keydown(d->rc_dev, keypress, 0); - - return 0; -} static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out) { @@ -256,6 +245,7 @@ static void lme2510_int_response(struct urb *lme_urb) struct lme2510_state *st = adap->dev->priv; static u8 *ibuf, *rbuf; int i = 0, offset; + u32 key; switch (lme_urb->status) { case 0: @@ -282,10 +272,16 @@ static void lme2510_int_response(struct urb *lme_urb) switch (ibuf[0]) { case 0xaa: - debug_data_snipet(1, "INT Remote data snipet in", ibuf); - lme2510_remote_keypress(adap, - (u32)(ibuf[2] << 24) + (ibuf[3] << 16) + - (ibuf[4] << 8) + ibuf[5]); + debug_data_snipet(1, "INT Remote data snipet", ibuf); + if ((ibuf[4] + ibuf[5]) == 0xff) { + key = ibuf[5]; + key += (ibuf[3] > 0) + ? (ibuf[3] ^ 0xff) << 8 : 0; + key += (ibuf[2] ^ 0xff) << 16; + deb_info(1, "INT Key =%08x", key); + if (adap->dev->rc_dev != NULL) + rc_keydown(adap->dev->rc_dev, key, 0); + } break; case 0xbb: switch (st->tuner_config) { @@ -691,45 +687,6 @@ static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) return (ret < 0) ? -ENODEV : 0; } -static int lme2510_int_service(struct dvb_usb_adapter *adap) -{ - struct dvb_usb_device *d = adap->dev; - struct rc_dev *rc; - int ret; - - info("STA Configuring Remote"); - - rc = rc_allocate_device(); - if (!rc) - return -ENOMEM; - - usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); - strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys)); - - rc->input_name = "LME2510 Remote Control"; - rc->input_phys = d->rc_phys; - rc->map_name = RC_MAP_LME2510; - rc->driver_name = "LME 2510"; - usb_to_input_id(d->udev, &rc->input_id); - - ret = rc_register_device(rc); - if (ret) { - rc_free_device(rc); - return ret; - } - d->rc_dev = rc; - - /* Start the Interrupt */ - ret = lme2510_int_read(adap); - if (ret < 0) { - rc_unregister_device(rc); - info("INT Unable to start Interrupt Service"); - return -ENODEV; - } - - return 0; -} - static u8 check_sum(u8 *p, u8 len) { u8 sum = 0; @@ -831,7 +788,7 @@ static int lme_firmware_switch(struct usb_device *udev, int cold) cold_fw = !cold; - if (udev->descriptor.idProduct == 0x1122) { + if (le16_to_cpu(udev->descriptor.idProduct) == 0x1122) { switch (dvb_usb_lme2510_firmware) { default: dvb_usb_lme2510_firmware = TUNER_S0194; @@ -1053,8 +1010,11 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap) end: if (ret) { - kfree(adap->fe); - adap->fe = NULL; + if (adap->fe) { + dvb_frontend_detach(adap->fe); + adap->fe = NULL; + } + adap->dev->props.rc.core.rc_codes = NULL; return -ENODEV; } @@ -1097,8 +1057,12 @@ static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap) return -ENODEV; } - /* Start the Interrupt & Remote*/ - ret = lme2510_int_service(adap); + /* Start the Interrupt*/ + ret = lme2510_int_read(adap); + if (ret < 0) { + info("INT Unable to start Interrupt Service"); + return -ENODEV; + } return ret; } @@ -1204,6 +1168,12 @@ static struct dvb_usb_device_properties lme2510_properties = { } } }, + .rc.core = { + .protocol = RC_TYPE_NEC, + .module_name = "LME2510 Remote Control", + .allowed_protos = RC_TYPE_NEC, + .rc_codes = RC_MAP_LME2510, + }, .power_ctrl = lme2510_powerup, .identify_state = lme2510_identify_state, .i2c_algo = &lme2510_i2c_algo, @@ -1246,6 +1216,12 @@ static struct dvb_usb_device_properties lme2510c_properties = { } } }, + .rc.core = { + .protocol = RC_TYPE_NEC, + .module_name = "LME2510 Remote Control", + .allowed_protos = RC_TYPE_NEC, + .rc_codes = RC_MAP_LME2510, + }, .power_ctrl = lme2510_powerup, .identify_state = lme2510_identify_state, .i2c_algo = &lme2510_i2c_algo, @@ -1269,19 +1245,21 @@ static void *lme2510_exit_int(struct dvb_usb_device *d) adap->feedcount = 0; } - if (st->lme_urb != NULL) { + if (st->usb_buffer != NULL) { st->i2c_talk_onoff = 1; st->signal_lock = 0; st->signal_level = 0; st->signal_sn = 0; buffer = st->usb_buffer; + } + + if (st->lme_urb != NULL) { usb_kill_urb(st->lme_urb); usb_free_coherent(d->udev, 5000, st->buffer, st->lme_urb->transfer_dma); info("Interrupt Service Stopped"); - rc_unregister_device(d->rc_dev); - info("Remote Stopped"); } + return buffer; } @@ -1293,7 +1271,8 @@ static void lme2510_exit(struct usb_interface *intf) if (d != NULL) { usb_buffer = lme2510_exit_int(d); dvb_usb_device_exit(intf); - kfree(usb_buffer); + if (usb_buffer != NULL) + kfree(usb_buffer); } } @@ -1327,5 +1306,5 @@ module_exit(lme2510_module_exit); MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>"); MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0"); -MODULE_VERSION("1.86"); +MODULE_VERSION("1.88"); MODULE_LICENSE("GPL"); |