diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb')
23 files changed, 67 insertions, 56 deletions
diff --git a/drivers/media/usb/dvb-usb/af9005-fe.c b/drivers/media/usb/dvb-usb/af9005-fe.c index 09db3d02bd82..9862d3e6b8e8 100644 --- a/drivers/media/usb/dvb-usb/af9005-fe.c +++ b/drivers/media/usb/dvb-usb/af9005-fe.c @@ -1430,7 +1430,7 @@ static void af9005_fe_release(struct dvb_frontend *fe) kfree(state); } -static struct dvb_frontend_ops af9005_fe_ops; +static const struct dvb_frontend_ops af9005_fe_ops; struct dvb_frontend *af9005_fe_attach(struct dvb_usb_device *d) { @@ -1455,7 +1455,7 @@ struct dvb_frontend *af9005_fe_attach(struct dvb_usb_device *d) return NULL; } -static struct dvb_frontend_ops af9005_fe_ops = { +static const struct dvb_frontend_ops af9005_fe_ops = { .delsys = { SYS_DVBT }, .info = { .name = "AF9005 USB DVB-T", diff --git a/drivers/media/usb/dvb-usb/af9005.c b/drivers/media/usb/dvb-usb/af9005.c index 7853261906b1..f5f476841aea 100644 --- a/drivers/media/usb/dvb-usb/af9005.c +++ b/drivers/media/usb/dvb-usb/af9005.c @@ -826,7 +826,6 @@ static int af9005_frontend_attach(struct dvb_usb_adapter *adap) printk("EEPROM DUMP\n"); for (i = 0; i < 255; i += 8) { af9005_read_eeprom(adap->dev, i, buf, 8); - printk("ADDR %x ", i); debug_dump(buf, 8, printk); } } diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c index 290275bc7fde..6404205560eb 100644 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c @@ -34,8 +34,7 @@ int dvb_usb_cinergyt2_debug; module_param_named(debug, dvb_usb_cinergyt2_debug, int, 0644); -MODULE_PARM_DESC(debug, "set debugging level (1=info, xfer=2, rc=4 " - "(or-able))."); +MODULE_PARM_DESC(debug, "set debugging level (1=info, xfer=2, rc=4 (or-able))."); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); @@ -93,8 +92,7 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap) ret = dvb_usb_generic_rw(d, st->data, 1, st->data, 3, 0); if (ret < 0) { - deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep " - "state info\n"); + deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep state info\n"); } mutex_unlock(&d->data_mutex); diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c index 2d29b4174dba..bbb10fab65bc 100644 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c @@ -278,7 +278,7 @@ static void cinergyt2_fe_release(struct dvb_frontend *fe) kfree(state); } -static struct dvb_frontend_ops cinergyt2_fe_ops; +static const struct dvb_frontend_ops cinergyt2_fe_ops; struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d) { @@ -295,7 +295,7 @@ struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d) } -static struct dvb_frontend_ops cinergyt2_fe_ops = { +static const struct dvb_frontend_ops cinergyt2_fe_ops = { .delsys = { SYS_DVBT }, .info = { .name = DRIVER_NAME, diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index 243403081fa5..9b8771eb31d4 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -369,6 +369,26 @@ static int cxusb_aver_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) return 0; } +static int cxusb_read_status(struct dvb_frontend *fe, + enum fe_status *status) +{ + struct dvb_usb_adapter *adap = (struct dvb_usb_adapter *)fe->dvb->priv; + struct cxusb_state *state = (struct cxusb_state *)adap->dev->priv; + int ret; + + ret = state->fe_read_status(fe, status); + + /* it need resync slave fifo when signal change from unlock to lock.*/ + if ((*status & FE_HAS_LOCK) && (!state->last_lock)) { + mutex_lock(&state->stream_mutex); + cxusb_streaming_ctrl(adap, 1); + mutex_unlock(&state->stream_mutex); + } + + state->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0; + return ret; +} + static void cxusb_d680_dmb_drain_message(struct dvb_usb_device *d) { int ep = d->props.generic_bulk_ctrl_endpoint; @@ -1372,6 +1392,12 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap) st->i2c_client_tuner = client_tuner; + /* hook fe: need to resync the slave fifo when signal locks. */ + mutex_init(&st->stream_mutex); + st->last_lock = 0; + st->fe_read_status = adap->fe_adap[0].fe->ops.read_status; + adap->fe_adap[0].fe->ops.read_status = cxusb_read_status; + return 0; } diff --git a/drivers/media/usb/dvb-usb/cxusb.h b/drivers/media/usb/dvb-usb/cxusb.h index 18acda19527a..66429d7f69b5 100644 --- a/drivers/media/usb/dvb-usb/cxusb.h +++ b/drivers/media/usb/dvb-usb/cxusb.h @@ -37,6 +37,11 @@ struct cxusb_state { struct i2c_client *i2c_client_tuner; unsigned char data[MAX_XFER_SIZE]; + + struct mutex stream_mutex; + u8 last_lock; + int (*fe_read_status)(struct dvb_frontend *fe, + enum fe_status *status); }; #endif diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c index 47ce9d5de4c6..dd5edd3a17ee 100644 --- a/drivers/media/usb/dvb-usb/dib0700_core.c +++ b/drivers/media/usb/dvb-usb/dib0700_core.c @@ -16,10 +16,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=fw,4=fwdata,8=data (or-ab static int nb_packet_buffer_size = 21; module_param(nb_packet_buffer_size, int, 0644); MODULE_PARM_DESC(nb_packet_buffer_size, - "Set the dib0700 driver data buffer size. This parameter " - "corresponds to the number of TS packets. The actual size of " - "the data buffer corresponds to this parameter " - "multiplied by 188 (default: 21)"); + "Set the dib0700 driver data buffer size. This parameter corresponds to the number of TS packets. The actual size of the data buffer corresponds to this parameter multiplied by 188 (default: 21)"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c index ef1b8ee75c57..b29d4894c2f1 100644 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -26,8 +26,7 @@ static int force_lna_activation; module_param(force_lna_activation, int, 0644); -MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), " - "if applicable for the device (default: 0=automatic/off)."); +MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), if applicable for the device (default: 0=automatic/off)."); struct dib0700_adapter_state { int (*set_param_save) (struct dvb_frontend *); diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c index de3ee2547479..8207e6900656 100644 --- a/drivers/media/usb/dvb-usb/dibusb-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-common.c @@ -382,9 +382,9 @@ int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state) if (buf[0] != 0) deb_info("key: %*ph\n", 5, buf); +ret: kfree(buf); -ret: return ret; } EXPORT_SYMBOL(dibusb_rc_query); diff --git a/drivers/media/usb/dvb-usb/dibusb-mc-common.c b/drivers/media/usb/dvb-usb/dibusb-mc-common.c index d66f56cc46a5..c989cac9343d 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mc-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-mc-common.c @@ -9,7 +9,6 @@ * see Documentation/dvb/README.dvb-usb for more information */ -#include <linux/kconfig.h> #include "dibusb.h" /* 3000MC/P stuff */ diff --git a/drivers/media/usb/dvb-usb/dtt200u-fe.c b/drivers/media/usb/dvb-usb/dtt200u-fe.c index f5c042baa254..00f565fe7cc2 100644 --- a/drivers/media/usb/dvb-usb/dtt200u-fe.c +++ b/drivers/media/usb/dvb-usb/dtt200u-fe.c @@ -202,7 +202,7 @@ static void dtt200u_fe_release(struct dvb_frontend* fe) kfree(state); } -static struct dvb_frontend_ops dtt200u_fe_ops; +static const struct dvb_frontend_ops dtt200u_fe_ops; struct dvb_frontend* dtt200u_fe_attach(struct dvb_usb_device *d) { @@ -226,7 +226,7 @@ error: return NULL; } -static struct dvb_frontend_ops dtt200u_fe_ops = { +static const struct dvb_frontend_ops dtt200u_fe_ops = { .delsys = { SYS_DVBT }, .info = { .name = "WideView USB DVB-T", diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index a04c0a250625..e5675da286cb 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -277,8 +277,7 @@ int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap) for (i = 0; i < adap->props.num_frontends; i++) { if (adap->props.fe[i].frontend_attach == NULL) { - err("strange: '%s' #%d,%d " - "doesn't want to attach a frontend.", + err("strange: '%s' #%d,%d doesn't want to attach a frontend.", adap->dev->desc->name, adap->id, i); return 0; diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c index dd048a7c461c..f0023dbb7276 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c @@ -49,8 +49,7 @@ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len); if (ret != hx.len) { - err("error while transferring firmware " - "(transferred size: %d, block size: %d)", + err("error while transferring firmware (transferred size: %d, block size: %d)", ret,hx.len); ret = -EINVAL; break; @@ -81,8 +80,7 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_device_pro const struct firmware *fw = NULL; if ((ret = request_firmware(&fw, props->firmware, &udev->dev)) != 0) { - err("did not find the firmware file. (%s) " - "Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", + err("did not find the firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", props->firmware,ret); return ret; } diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h index 107255b08b2b..67f898b6f6d0 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb.h +++ b/drivers/media/usb/dvb-usb/dvb-usb.h @@ -467,8 +467,10 @@ extern int dvb_usb_device_init(struct usb_interface *, extern void dvb_usb_device_exit(struct usb_interface *); /* the generic read/write method for device control */ -extern int dvb_usb_generic_rw(struct dvb_usb_device *, u8 *, u16, u8 *, u16,int); -extern int dvb_usb_generic_write(struct dvb_usb_device *, u8 *, u16); +extern int __must_check +dvb_usb_generic_rw(struct dvb_usb_device *, u8 *, u16, u8 *, u16, int); +extern int __must_check +dvb_usb_generic_write(struct dvb_usb_device *, u8 *, u16); /* commonly used remote control parsing */ extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[], u32 *, int *); diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index 2c720cb2fb00..6ca502d834b4 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -86,8 +86,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))." /* demod probe */ static int demod_probe = 1; module_param_named(demod, demod_probe, int, 0644); -MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 " - "4=stv0903+stb6100(or-able))."); +MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able))."); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); @@ -1642,6 +1641,7 @@ enum dw2102_table_entry { TEVII_S632, TERRATEC_CINERGY_S2_R2, TERRATEC_CINERGY_S2_R3, + TERRATEC_CINERGY_S2_R4, GOTVIEW_SAT_HD, GENIATECH_T220, TECHNOTREND_S2_4600, @@ -1671,6 +1671,7 @@ static struct usb_device_id dw2102_table[] = { [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)}, [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)}, [TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)}, + [TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)}, [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)}, [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)}, [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND, @@ -2343,12 +2344,7 @@ static struct usb_driver dw2102_driver = { module_usb_driver(dw2102_driver); MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by"); -MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104," - " DVB-C 3101 USB2.0," - " TeVii S421, S480, S482, S600, S630, S632, S650," - " TeVii S660, S662, Prof 1100, 7500 USB2.0," - " Geniatech SU3000, T220," - " TechnoTrend S2-4600, Terratec Cinergy S2 devices"); +MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101 USB2.0, TeVii S421, S480, S482, S600, S630, S632, S650, TeVii S660, S662, Prof 1100, 7500 USB2.0, Geniatech SU3000, T220, TechnoTrend S2-4600, Terratec Cinergy S2 devices"); MODULE_VERSION("0.1"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE(DW2101_FIRMWARE); diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index 979f05b4b87c..0251a4e91d47 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -401,7 +401,7 @@ static void jdvbt90502_release(struct dvb_frontend *fe) } -static struct dvb_frontend_ops jdvbt90502_ops; +static const struct dvb_frontend_ops jdvbt90502_ops; struct dvb_frontend *jdvbt90502_attach(struct dvb_usb_device *d) { @@ -432,7 +432,7 @@ error: return NULL; } -static struct dvb_frontend_ops jdvbt90502_ops = { +static const struct dvb_frontend_ops jdvbt90502_ops = { .delsys = { SYS_ISDBT }, .info = { .name = "Comtech JDVBT90502 ISDB-T", diff --git a/drivers/media/usb/dvb-usb/friio.c b/drivers/media/usb/dvb-usb/friio.c index 474a17e4db0c..62abe6c43a32 100644 --- a/drivers/media/usb/dvb-usb/friio.c +++ b/drivers/media/usb/dvb-usb/friio.c @@ -320,8 +320,8 @@ restart: */ if (rbuf[0] & 0x80) { /* still in PowerOnReset state? */ if (++retry > 3) { - deb_info("failed to get the correct" - " FE demod status:0x%02x\n", rbuf[0]); + deb_info("failed to get the correct FE demod status:0x%02x\n", + rbuf[0]); goto error; } msleep(100); diff --git a/drivers/media/usb/dvb-usb/gp8psk.c b/drivers/media/usb/dvb-usb/gp8psk.c index 993bb7a72985..2360e7e32b06 100644 --- a/drivers/media/usb/dvb-usb/gp8psk.c +++ b/drivers/media/usb/dvb-usb/gp8psk.c @@ -135,8 +135,7 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d) u8 *buf; if ((ret = request_firmware(&fw, bcm4500_firmware, &d->udev->dev)) != 0) { - err("did not find the bcm4500 firmware file. (%s) " - "Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", + err("did not find the bcm4500 firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", bcm4500_firmware,ret); return ret; } diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index eafc5c82467f..70672e1e5ec7 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -55,13 +55,9 @@ static inline int m920x_read(struct usb_device *udev, u8 request, u16 value, static inline int m920x_write(struct usb_device *udev, u8 request, u16 value, u16 index) { - int ret; - - ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - request, USB_TYPE_VENDOR | USB_DIR_OUT, - value, index, NULL, 0, 2000); - - return ret; + return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), request, + USB_TYPE_VENDOR | USB_DIR_OUT, value, index, + NULL, 0, 2000); } static inline int m920x_write_seq(struct usb_device *udev, u8 request, diff --git a/drivers/media/usb/dvb-usb/opera1.c b/drivers/media/usb/dvb-usb/opera1.c index 2566d2f1c2ad..946a5ccc8f1a 100644 --- a/drivers/media/usb/dvb-usb/opera1.c +++ b/drivers/media/usb/dvb-usb/opera1.c @@ -453,8 +453,7 @@ static int opera1_xilinx_load_firmware(struct usb_device *dev, info("start downloading fpga firmware %s",filename); if ((ret = request_firmware(&fw, filename, &dev->dev)) != 0) { - err("did not find the firmware file. (%s) " - "Please see linux/Documentation/dvb/ for more details on firmware-problems.", + err("did not find the firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems.", filename); return ret; } else { diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c index 4706628a3ed5..02c3bee6f83b 100644 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c @@ -50,8 +50,7 @@ MODULE_PARM_DESC(debug, static int disable_led_control; module_param(disable_led_control, int, 0444); MODULE_PARM_DESC(disable_led_control, - "disable LED control of the device " - "(default: 0 - LED control is active)."); + "disable LED control of the device (default: 0 - LED control is active)."); /* device private data */ struct technisat_usb2_state { diff --git a/drivers/media/usb/dvb-usb/vp702x-fe.c b/drivers/media/usb/dvb-usb/vp702x-fe.c index 27398c08c69d..7ff31baa3682 100644 --- a/drivers/media/usb/dvb-usb/vp702x-fe.c +++ b/drivers/media/usb/dvb-usb/vp702x-fe.c @@ -323,7 +323,7 @@ static void vp702x_fe_release(struct dvb_frontend* fe) kfree(st); } -static struct dvb_frontend_ops vp702x_fe_ops; +static const struct dvb_frontend_ops vp702x_fe_ops; struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d) { @@ -345,7 +345,7 @@ error: } -static struct dvb_frontend_ops vp702x_fe_ops = { +static const struct dvb_frontend_ops vp702x_fe_ops = { .delsys = { SYS_DVBS }, .info = { .name = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S", diff --git a/drivers/media/usb/dvb-usb/vp7045-fe.c b/drivers/media/usb/dvb-usb/vp7045-fe.c index 7765602ea658..4520ad9c2014 100644 --- a/drivers/media/usb/dvb-usb/vp7045-fe.c +++ b/drivers/media/usb/dvb-usb/vp7045-fe.c @@ -140,7 +140,7 @@ static void vp7045_fe_release(struct dvb_frontend* fe) kfree(state); } -static struct dvb_frontend_ops vp7045_fe_ops; +static const struct dvb_frontend_ops vp7045_fe_ops; struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d) { @@ -158,7 +158,7 @@ error: } -static struct dvb_frontend_ops vp7045_fe_ops = { +static const struct dvb_frontend_ops vp7045_fe_ops = { .delsys = { SYS_DVBT }, .info = { .name = "Twinhan VP7045/46 USB DVB-T", |