diff options
Diffstat (limited to 'drivers')
68 files changed, 287 insertions, 186 deletions
diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h index d0799e323364..9c9063cd3208 100644 --- a/drivers/media/common/siano/smscoreapi.h +++ b/drivers/media/common/siano/smscoreapi.h @@ -955,7 +955,7 @@ struct sms_rx_stats { u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ s32 SNR; /* dB */ u32 ber; /* Post Viterbi ber [1E-5] */ - u32 ber_error_count; /* Number of erronous SYNC bits. */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ u32 ber_bit_count; /* Total number of SYNC bits. */ u32 ts_per; /* Transport stream PER, 0xFFFFFFFF indicate N/A */ @@ -981,7 +981,7 @@ struct sms_rx_stats_ex { u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ s32 SNR; /* dB */ u32 ber; /* Post Viterbi ber [1E-5] */ - u32 ber_error_count; /* Number of erronous SYNC bits. */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ u32 ber_bit_count; /* Total number of SYNC bits. */ u32 ts_per; /* Transport stream PER, 0xFFFFFFFF indicate N/A */ diff --git a/drivers/media/common/siano/smsdvb.h b/drivers/media/common/siano/smsdvb.h index 92c413ba0c79..ae36d0ae0fb1 100644 --- a/drivers/media/common/siano/smsdvb.h +++ b/drivers/media/common/siano/smsdvb.h @@ -95,7 +95,7 @@ struct RECEPTION_STATISTICS_PER_SLICES_S { u32 is_demod_locked; /* 0 - not locked, 1 - locked */ u32 ber_bit_count; /* Total number of SYNC bits. */ - u32 ber_error_count; /* Number of erronous SYNC bits. */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ s32 MRC_SNR; /* dB */ s32 mrc_in_band_pwr; /* In band power in dBM */ diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c index 58de4410c525..6c7ff0cdcd32 100644 --- a/drivers/media/dvb-core/dvb_demux.c +++ b/drivers/media/dvb-core/dvb_demux.c @@ -435,7 +435,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf) dprintk_tscheck("TEI detected. " "PID=0x%x data1=0x%x\n", pid, buf[1]); - /* data in this packet cant be trusted - drop it unless + /* data in this packet can't be trusted - drop it unless * module option dvb_demux_feed_err_pkts is set */ if (!dvb_demux_feed_err_pkts) return; @@ -1032,8 +1032,13 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed, return -EINVAL; } - if (feed->is_filtering) + if (feed->is_filtering) { + /* release dvbdmx->mutex as far as it is + acquired by stop_filtering() itself */ + mutex_unlock(&dvbdmx->mutex); feed->stop_filtering(feed); + mutex_lock(&dvbdmx->mutex); + } spin_lock_irq(&dvbdmx->lock); f = dvbdmxfeed->filter; diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c index 30ee59052157..65728c25ea05 100644 --- a/drivers/media/dvb-frontends/af9033.c +++ b/drivers/media/dvb-frontends/af9033.c @@ -170,18 +170,18 @@ static int af9033_rd_reg_mask(struct af9033_state *state, u32 reg, u8 *val, static int af9033_wr_reg_val_tab(struct af9033_state *state, const struct reg_val *tab, int tab_len) { +#define MAX_TAB_LEN 212 int ret, i, j; - u8 buf[MAX_XFER_SIZE]; + u8 buf[1 + MAX_TAB_LEN]; + + dev_dbg(&state->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len); if (tab_len > sizeof(buf)) { - dev_warn(&state->i2c->dev, - "%s: i2c wr len=%d is too big!\n", - KBUILD_MODNAME, tab_len); + dev_warn(&state->i2c->dev, "%s: tab len %d is too big\n", + KBUILD_MODNAME, tab_len); return -EINVAL; } - dev_dbg(&state->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len); - for (i = 0, j = 0; i < tab_len; i++) { buf[j] = tab[i].val; diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c index 125a44041011..5c6ab4921bf1 100644 --- a/drivers/media/dvb-frontends/cxd2820r_c.c +++ b/drivers/media/dvb-frontends/cxd2820r_c.c @@ -78,7 +78,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) num = if_freq / 1000; /* Hz => kHz */ num *= 0x4000; - if_ctl = cxd2820r_div_u64_round_closest(num, 41000); + if_ctl = 0x4000 - cxd2820r_div_u64_round_closest(num, 41000); buf[0] = (if_ctl >> 8) & 0x3f; buf[1] = (if_ctl >> 0) & 0xff; diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 90536147bf04..6dbbee453ee1 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -3048,7 +3048,7 @@ static int dib8000_tune(struct dvb_frontend *fe) dib8000_set_diversity_in(state->fe[0], state->diversity_onoff); locks = (dib8000_read_word(state, 180) >> 6) & 0x3f; /* P_coff_winlen ? */ - /* coff should lock over P_coff_winlen ofdm symbols : give 3 times this lenght to lock */ + /* coff should lock over P_coff_winlen ofdm symbols : give 3 times this length to lock */ *timeout = dib8000_get_timeout(state, 2 * locks, SYMBOL_DEPENDENT_ON); *tune_state = CT_DEMOD_STEP_5; break; @@ -3115,7 +3115,7 @@ static int dib8000_tune(struct dvb_frontend *fe) case CT_DEMOD_STEP_9: /* 39 */ if ((state->revision == 0x8090) || ((dib8000_read_word(state, 1291) >> 9) & 0x1)) { /* fe capable of deinterleaving : esram */ - /* defines timeout for mpeg lock depending on interleaver lenght of longest layer */ + /* defines timeout for mpeg lock depending on interleaver length of longest layer */ for (i = 0; i < 3; i++) { if (c->layer[i].interleaving >= deeper_interleaver) { dprintk("layer%i: time interleaver = %d ", i, c->layer[i].interleaving); diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index d416c15691da..bf29a3f0e6f0 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -1191,7 +1191,7 @@ static int mpegts_configure_pins(struct drxk_state *state, bool mpeg_enable) goto error; if (state->m_enable_parallel == true) { - /* paralel -> enable MD1 to MD7 */ + /* parallel -> enable MD1 to MD7 */ status = write16(state, SIO_PDR_MD1_CFG__A, sio_pdr_mdx_cfg); if (status < 0) @@ -1428,7 +1428,7 @@ static int mpegts_stop(struct drxk_state *state) dprintk(1, "\n"); - /* Gracefull shutdown (byte boundaries) */ + /* Graceful shutdown (byte boundaries) */ status = read16(state, FEC_OC_SNC_MODE__A, &fec_oc_snc_mode); if (status < 0) goto error; @@ -2021,7 +2021,7 @@ static int mpegts_dto_setup(struct drxk_state *state, fec_oc_dto_burst_len = 204; } - /* Check serial or parrallel output */ + /* Check serial or parallel output */ fec_oc_reg_ipr_mode &= (~(FEC_OC_IPR_MODE_SERIAL__M)); if (state->m_enable_parallel == false) { /* MPEG data output is serial -> set ipr_mode[0] */ @@ -2908,7 +2908,7 @@ static int adc_synchronization(struct drxk_state *state) goto error; if (count == 1) { - /* Try sampling on a diffrent edge */ + /* Try sampling on a different edge */ u16 clk_neg = 0; status = read16(state, IQM_AF_CLKNEG__A, &clk_neg); @@ -3306,7 +3306,7 @@ static int dvbt_sc_command(struct drxk_state *state, if (status < 0) goto error; - /* Retreive results parameters from SC */ + /* Retrieve results parameters from SC */ switch (cmd) { /* All commands yielding 5 results */ /* All commands yielding 4 results */ @@ -3849,7 +3849,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz, break; } #if 0 - /* No hierachical channels support in BDA */ + /* No hierarchical channels support in BDA */ /* Priority (only for hierarchical channels) */ switch (channel->priority) { case DRX_PRIORITY_LOW: @@ -4081,7 +4081,7 @@ error: /*============================================================================*/ /** -* \brief Retreive lock status . +* \brief Retrieve lock status . * \param demod Pointer to demodulator instance. * \param lockStat Pointer to lock status structure. * \return DRXStatus_t. @@ -6174,7 +6174,7 @@ static int init_drxk(struct drxk_state *state) goto error; /* Stamp driver version number in SCU data RAM in BCD code - Done to enable field application engineers to retreive drxdriver version + Done to enable field application engineers to retrieve drxdriver version via I2C from SCU RAM. Not using SCU command interface for SCU register access since no microcode may be present. @@ -6399,7 +6399,7 @@ static int drxk_set_parameters(struct dvb_frontend *fe) fe->ops.tuner_ops.get_if_frequency(fe, &IF); start(state, 0, IF); - /* After set_frontend, stats aren't avaliable */ + /* After set_frontend, stats aren't available */ p->strength.stat[0].scale = FE_SCALE_RELATIVE; p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c index 7efb796c472c..50e8b63e5169 100644 --- a/drivers/media/dvb-frontends/rtl2830.c +++ b/drivers/media/dvb-frontends/rtl2830.c @@ -710,6 +710,7 @@ struct dvb_frontend *rtl2830_attach(const struct rtl2830_config *cfg, sizeof(priv->tuner_i2c_adapter.name)); priv->tuner_i2c_adapter.algo = &rtl2830_tuner_i2c_algo; priv->tuner_i2c_adapter.algo_data = NULL; + priv->tuner_i2c_adapter.dev.parent = &i2c->dev; i2c_set_adapdata(&priv->tuner_i2c_adapter, priv); if (i2c_add_adapter(&priv->tuner_i2c_adapter) < 0) { dev_err(&i2c->dev, diff --git a/drivers/media/i2c/adv7183_regs.h b/drivers/media/i2c/adv7183_regs.h index 4a5b7d211d2f..b253d400e817 100644 --- a/drivers/media/i2c/adv7183_regs.h +++ b/drivers/media/i2c/adv7183_regs.h @@ -52,9 +52,9 @@ #define ADV7183_VS_FIELD_CTRL_1 0x31 /* Vsync field control 1 */ #define ADV7183_VS_FIELD_CTRL_2 0x32 /* Vsync field control 2 */ #define ADV7183_VS_FIELD_CTRL_3 0x33 /* Vsync field control 3 */ -#define ADV7183_HS_POS_CTRL_1 0x34 /* Hsync positon control 1 */ -#define ADV7183_HS_POS_CTRL_2 0x35 /* Hsync positon control 2 */ -#define ADV7183_HS_POS_CTRL_3 0x36 /* Hsync positon control 3 */ +#define ADV7183_HS_POS_CTRL_1 0x34 /* Hsync position control 1 */ +#define ADV7183_HS_POS_CTRL_2 0x35 /* Hsync position control 2 */ +#define ADV7183_HS_POS_CTRL_3 0x36 /* Hsync position control 3 */ #define ADV7183_POLARITY 0x37 /* Polarity */ #define ADV7183_NTSC_COMB_CTRL 0x38 /* NTSC comb control */ #define ADV7183_PAL_COMB_CTRL 0x39 /* PAL comb control */ diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index fbfdd2fc2a36..a324106b9f11 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -877,7 +877,7 @@ static void configure_custom_video_timings(struct v4l2_subdev *sd, break; case ADV7604_MODE_HDMI: /* set default prim_mode/vid_std for HDMI - accoring to [REF_03, c. 4.2] */ + according to [REF_03, c. 4.2] */ io_write(sd, 0x00, 0x02); /* video std */ io_write(sd, 0x01, 0x06); /* prim mode */ break; diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 22f729d66a96..b154f36740b4 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -1013,7 +1013,7 @@ static void configure_custom_video_timings(struct v4l2_subdev *sd, break; case ADV7842_MODE_HDMI: /* set default prim_mode/vid_std for HDMI - accoring to [REF_03, c. 4.2] */ + according to [REF_03, c. 4.2] */ io_write(sd, 0x00, 0x02); /* video std */ io_write(sd, 0x01, 0x06); /* prim mode */ break; diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index 82bf5679da30..99ee456700f4 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -394,7 +394,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) if (!rc) { /* - * If platform_data doesn't specify rc_dev, initilize it + * If platform_data doesn't specify rc_dev, initialize it * internally */ rc = rc_allocate_device(); diff --git a/drivers/media/i2c/m5mols/m5mols_controls.c b/drivers/media/i2c/m5mols/m5mols_controls.c index f34429e452ab..a60931e66312 100644 --- a/drivers/media/i2c/m5mols/m5mols_controls.c +++ b/drivers/media/i2c/m5mols/m5mols_controls.c @@ -544,7 +544,7 @@ int m5mols_init_controls(struct v4l2_subdev *sd) u16 zoom_step; int ret; - /* Determine the firmware dependant control range and step values */ + /* Determine the firmware dependent control range and step values */ ret = m5mols_read_u16(sd, AE_MAX_GAIN_MON, &exposure_max); if (ret < 0) return ret; diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 4734836fe5a4..1c2303d18bf4 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/log2.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/of_gpio.h> #include <linux/pm.h> #include <linux/regulator/consumer.h> diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 6fec9384d86e..e7f555cc827a 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1460,7 +1460,7 @@ static int s5c73m3_oif_registered(struct v4l2_subdev *sd) mutex_unlock(&state->lock); v4l2_dbg(1, s5c73m3_dbg, sd, "%s: Booting %s (%d)\n", - __func__, ret ? "failed" : "succeded", ret); + __func__, ret ? "failed" : "succeeded", ret); return ret; } diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h index 9d2c08652246..9dfa516f6944 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3.h +++ b/drivers/media/i2c/s5c73m3/s5c73m3.h @@ -393,7 +393,7 @@ struct s5c73m3 { /* External master clock frequency */ u32 mclk_frequency; - /* Video bus type - MIPI-CSI2/paralell */ + /* Video bus type - MIPI-CSI2/parallel */ enum v4l2_mbus_type bus_type; const struct s5c73m3_frame_size *sensor_pix_size[2]; diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index 637d02634527..afdbcb045cee 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -1699,7 +1699,7 @@ static void saa711x_write_platform_data(struct saa711x_state *state, * the analog demod. * If the tuner is not found, it returns -ENODEV. * If auto-detection is disabled and the tuner doesn't match what it was - * requred, it returns -EINVAL and fills 'name'. + * required, it returns -EINVAL and fills 'name'. * If the chip is found, it returns the chip ID and fills 'name'. */ static int saa711x_detect_chip(struct i2c_client *client, diff --git a/drivers/media/i2c/soc_camera/ov5642.c b/drivers/media/i2c/soc_camera/ov5642.c index 0a5c5d4fedd6..d2daa6a8f272 100644 --- a/drivers/media/i2c/soc_camera/ov5642.c +++ b/drivers/media/i2c/soc_camera/ov5642.c @@ -642,7 +642,7 @@ static const struct ov5642_datafmt static int reg_read(struct i2c_client *client, u16 reg, u8 *val) { int ret; - /* We have 16-bit i2c addresses - care for endianess */ + /* We have 16-bit i2c addresses - care for endianness */ unsigned char data[2] = { reg >> 8, reg & 0xff }; ret = i2c_master_send(client, data, 2); diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c index 42276d93624c..ed9ae8875348 100644 --- a/drivers/media/i2c/ths7303.c +++ b/drivers/media/i2c/ths7303.c @@ -83,7 +83,8 @@ static int ths7303_write(struct v4l2_subdev *sd, u8 reg, u8 val) } /* following function is used to set ths7303 */ -int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode) +static int ths7303_setval(struct v4l2_subdev *sd, + enum ths7303_filter_mode mode) { struct i2c_client *client = v4l2_get_subdevdata(sd); struct ths7303_state *state = to_state(sd); diff --git a/drivers/media/i2c/wm8775.c b/drivers/media/i2c/wm8775.c index 3f584a7d0781..bee7946faa7c 100644 --- a/drivers/media/i2c/wm8775.c +++ b/drivers/media/i2c/wm8775.c @@ -130,12 +130,10 @@ static int wm8775_s_routing(struct v4l2_subdev *sd, return -EINVAL; } state->input = input; - if (!v4l2_ctrl_g_ctrl(state->mute)) + if (v4l2_ctrl_g_ctrl(state->mute)) return 0; if (!v4l2_ctrl_g_ctrl(state->vol)) return 0; - if (!v4l2_ctrl_g_ctrl(state->bal)) - return 0; wm8775_set_audio(sd, 1); return 0; } diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index a3b1ee9c00d7..92a06fd85865 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -4182,7 +4182,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) } btv->std = V4L2_STD_PAL; init_irqreg(btv); - v4l2_ctrl_handler_setup(hdl); + if (!bttv_tvcards[btv->c.type].no_video) + v4l2_ctrl_handler_setup(hdl); if (hdl->error) { result = hdl->error; goto fail2; diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h index 2767c64df0c8..57f4688ea55b 100644 --- a/drivers/media/pci/cx18/cx18-driver.h +++ b/drivers/media/pci/cx18/cx18-driver.h @@ -262,7 +262,7 @@ struct cx18_options { }; /* per-mdl bit flags */ -#define CX18_F_M_NEED_SWAP 0 /* mdl buffer data must be endianess swapped */ +#define CX18_F_M_NEED_SWAP 0 /* mdl buffer data must be endianness swapped */ /* per-stream, s_flags */ #define CX18_F_S_CLAIMED 3 /* this stream is claimed */ diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c index e3fc2c71808a..95666eee7b27 100644 --- a/drivers/media/pci/cx23885/cx23885-417.c +++ b/drivers/media/pci/cx23885/cx23885-417.c @@ -427,7 +427,7 @@ int mc417_register_read(struct cx23885_dev *dev, u16 address, u32 *value) cx_write(MC417_RWD, regval); /* Transition RD to effect read transaction across bus. - * Transtion 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)? + * Transition 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)? * Should it be 0x9000 -> 0xF000 (also why is RDY being set, its * input only...) */ diff --git a/drivers/media/pci/pluto2/pluto2.c b/drivers/media/pci/pluto2/pluto2.c index 8164d74b46a4..655d6854a8d7 100644 --- a/drivers/media/pci/pluto2/pluto2.c +++ b/drivers/media/pci/pluto2/pluto2.c |