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/linux/drivers/iio/dac/
H A Dad5592r-base.c26 struct ad5592r_state *st = gpiochip_get_data(chip); in ad5592r_gpio_get() local
30 scoped_guard(mutex, &st->gpio_lock) { in ad5592r_gpio_get()
31 if (st->gpio_out & BIT(offset)) in ad5592r_gpio_get()
32 val = st->gpio_val; in ad5592r_gpio_get()
34 ret = st->ops->gpio_read(st, &val); in ad5592r_gpio_get()
46 struct ad5592r_state *st = gpiochip_get_data(chip); in ad5592r_gpio_set() local
48 guard(mutex)(&st->gpio_lock); in ad5592r_gpio_set()
51 st->gpio_val |= BIT(offset); in ad5592r_gpio_set()
53 st->gpio_val &= ~BIT(offset); in ad5592r_gpio_set()
55 return st->ops->reg_write(st, AD5592R_REG_GPIO_SET, st->gpio_val); in ad5592r_gpio_set()
[all …]
H A Dad3552r-hs.c72 static int ad3552r_hs_reg_read(struct ad3552r_hs_state *st, u32 reg, u32 *val, in ad3552r_hs_reg_read() argument
76 WARN_ON_ONCE(st->config_d & AD3552R_MASK_SPI_CONFIG_DDR); in ad3552r_hs_reg_read()
78 return st->data->bus_reg_read(st->back, reg, val, xfer_size); in ad3552r_hs_reg_read()
81 static int ad3552r_hs_set_data_source(struct ad3552r_hs_state *st, in ad3552r_hs_set_data_source() argument
86 for (i = 0; i < st->model_data->num_hw_channels; ++i) { in ad3552r_hs_set_data_source()
87 ret = iio_backend_data_source_set(st->back, i, type); in ad3552r_hs_set_data_source()
95 static int ad3552r_hs_update_reg_bits(struct ad3552r_hs_state *st, u32 reg, in ad3552r_hs_update_reg_bits() argument
101 ret = ad3552r_hs_reg_read(st, reg, &rval, xfer_size); in ad3552r_hs_update_reg_bits()
107 return st->data->bus_reg_write(st->back, reg, rval, xfer_size); in ad3552r_hs_update_reg_bits()
114 struct ad3552r_hs_state *st = iio_priv(indio_dev); in ad3552r_hs_read_raw() local
[all …]
/linux/Documentation/devicetree/bindings/iio/
H A Dst,st-sensors.yaml4 $id: http://devicetree.org/schemas/iio/st,st-sensors.yaml#
16 - Denis Ciocca <denis.ciocca@st.com>
24 - st,h3lis331dl-accel
25 - st,lis2de12
26 - st,lis2dw12
27 - st,lis2hh12
28 - st,lis2dh12-accel
29 - st,lis2ds12
30 - st,lis302dl
31 - st,lis331dl-accel
[all …]
/linux/drivers/gpu/drm/arm/display/komeda/
H A Dkomeda_private_obj.c11 komeda_component_state_reset(struct komeda_component_state *st) in komeda_component_state_reset() argument
13 st->binding_user = NULL; in komeda_component_state_reset()
14 st->affected_inputs = st->active_inputs; in komeda_component_state_reset()
15 st->active_inputs = 0; in komeda_component_state_reset()
16 st->changed_active_inputs = 0; in komeda_component_state_reset()
22 struct komeda_layer_state *st; in komeda_layer_atomic_duplicate_state() local
24 st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL); in komeda_layer_atomic_duplicate_state()
25 if (!st) in komeda_layer_atomic_duplicate_state()
38 struct komeda_layer_state *st = to_layer_st(priv_to_comp_st(state)); komeda_layer_atomic_destroy_state() local
51 struct komeda_layer_state *st; komeda_layer_obj_add() local
66 struct komeda_scaler_state *st; komeda_scaler_atomic_duplicate_state() local
93 struct komeda_scaler_state *st; komeda_scaler_obj_add() local
109 struct komeda_compiz_state *st; komeda_compiz_atomic_duplicate_state() local
136 struct komeda_compiz_state *st; komeda_compiz_obj_add() local
152 struct komeda_splitter_state *st; komeda_splitter_atomic_duplicate_state() local
179 struct komeda_splitter_state *st; komeda_splitter_obj_add() local
196 struct komeda_merger_state *st; komeda_merger_atomic_duplicate_state() local
222 struct komeda_merger_state *st; komeda_merger_obj_add() local
239 struct komeda_improc_state *st; komeda_improc_atomic_duplicate_state() local
266 struct komeda_improc_state *st; komeda_improc_obj_add() local
282 struct komeda_timing_ctrlr_state *st; komeda_timing_ctrlr_atomic_duplicate_state() local
309 struct komeda_compiz_state *st; komeda_timing_ctrlr_obj_add() local
325 struct komeda_pipeline_state *st; komeda_pipeline_atomic_duplicate_state() local
353 struct komeda_pipeline_state *st; komeda_pipeline_obj_add() local
[all...]
/linux/drivers/macintosh/
H A Dwindfarm_pid.c25 void wf_pid_init(struct wf_pid_state *st, struct wf_pid_param *param) in wf_pid_init() argument
27 memset(st, 0, sizeof(struct wf_pid_state)); in wf_pid_init()
28 st->param = *param; in wf_pid_init()
29 st->first = 1; in wf_pid_init()
33 s32 wf_pid_run(struct wf_pid_state *st, s32 new_sample) in wf_pid_run() argument
37 int i, hlen = st->param.history_len; in wf_pid_run()
40 error = new_sample - st->param.itarget; in wf_pid_run()
43 if (st->first) { in wf_pid_run()
45 st->samples[i] = new_sample; in wf_pid_run()
46 st->errors[i] = error; in wf_pid_run()
[all …]
/linux/lib/crypto/
H A Dsha3.c52 static SHA3_INLINE void sha3_keccakf_one_round_generic(u64 st[25], int round) in sha3_keccakf_one_round_generic()
57 bc[0] = st[0] ^ st[5] ^ st[10] ^ st[15] ^ st[20]; in sha3_keccakf_one_round_generic()
58 bc[1] = st[1] ^ st[6] ^ st[11] ^ st[16] ^ st[21]; in sha3_keccakf_one_round_generic()
59 bc[2] = st[2] ^ st[7] ^ st[12] ^ st[17] ^ st[22]; in sha3_keccakf_one_round_generic()
60 bc[3] = st[3] ^ st[8] ^ st[13] ^ st[18] ^ st[23]; in sha3_keccakf_one_round_generic()
61 bc[4] = st[4] ^ st[9] ^ st[14] ^ st[19] ^ st[24]; in sha3_keccakf_one_round_generic()
69 st[0] ^= t[0]; in sha3_keccakf_one_round_generic()
72 tt = st[1]; in sha3_keccakf_one_round_generic()
73 st[ 1] = rol64(st[ 6] ^ t[1], 44); in sha3_keccakf_one_round_generic()
74 st[ 6] = rol64(st[ 9] ^ t[4], 20); in sha3_keccakf_one_round_generic()
[all …]
/linux/drivers/iio/accel/
H A Dadxl380.c235 static int adxl380_act_inact_enabled(struct adxl380_state *st, bool *enabled) in adxl380_act_inact_enabled() argument
240 if (!st->chip_info->has_low_power) { in adxl380_act_inact_enabled()
245 ret = regmap_read(st->regmap, ADXL380_ACT_INACT_CTL_REG, &act_inact_ctl); in adxl380_act_inact_enabled()
255 static int adxl380_set_measure_en(struct adxl380_state *st, bool en) in adxl380_set_measure_en() argument
263 ret = adxl380_act_inact_enabled(st, &act_inact_enabled); in adxl380_set_measure_en()
272 st->odr = ADXL380_ODR_VLP; in adxl380_set_measure_en()
274 if (st->odr == ADXL380_ODR_VLP) in adxl380_set_measure_en()
280 return regmap_update_bits(st->regmap, ADXL380_OP_MODE_REG, in adxl380_set_measure_en()
285 static void adxl380_scale_act_inact_thresholds(struct adxl380_state *st, in adxl380_scale_act_inact_thresholds() argument
289 st->act_threshold = mult_frac(st->act_threshold, in adxl380_scale_act_inact_thresholds()
[all …]
H A Dadxl367.c271 static int adxl367_set_measure_en(struct adxl367_state *st, bool en) in adxl367_set_measure_en() argument
277 ret = regmap_update_bits(st->regmap, ADXL367_REG_POWER_CTL, in adxl367_set_measure_en()
294 static void adxl367_scale_act_thresholds(struct adxl367_state *st, in adxl367_scale_act_thresholds() argument
298 st->act_threshold = st->act_threshold in adxl367_scale_act_thresholds()
301 st->inact_threshold = st->inact_threshold in adxl367_scale_act_thresholds()
306 static int _adxl367_set_act_threshold(struct adxl367_state *st, in _adxl367_set_act_threshold() argument
316 st->act_threshold_buf[0] = FIELD_PREP(ADXL367_THRESH_H_MASK, in _adxl367_set_act_threshold()
319 st->act_threshold_buf[1] = FIELD_PREP(ADXL367_THRESH_L_MASK, in _adxl367_set_act_threshold()
323 ret = regmap_bulk_write(st->regmap, reg, st->act_threshold_buf, in _adxl367_set_act_threshold()
324 sizeof(st->act_threshold_buf)); in _adxl367_set_act_threshold()
[all …]
/linux/drivers/hwmon/
H A Dltc4282.c157 struct ltc4282_state *st = container_of(hw, struct ltc4282_state, in ltc4282_set_rate() local
164 return regmap_update_bits(st->map, LTC4282_CLK_DIV, LTC4282_CLKOUT_MASK, in ltc4282_set_rate()
190 struct ltc4282_state *st = container_of(hw, struct ltc4282_state, in ltc4282_recalc_rate() local
195 ret = regmap_read(st->map, LTC4282_CLK_DIV, &clkdiv); in ltc4282_recalc_rate()
210 struct ltc4282_state *st = container_of(clk_hw, struct ltc4282_state, in ltc4282_disable() local
213 regmap_clear_bits(st->map, LTC4282_CLK_DIV, LTC4282_CLKOUT_MASK); in ltc4282_disable()
216 static int ltc4282_read_voltage_word(const struct ltc4282_state *st, u32 reg, in ltc4282_read_voltage_word() argument
222 ret = regmap_bulk_read(st->map, reg, &in, sizeof(in)); in ltc4282_read_voltage_word()
234 static int ltc4282_read_voltage_byte_cached(const struct ltc4282_state *st, in ltc4282_read_voltage_byte_cached() argument
244 ret = regmap_read(st in ltc4282_read_voltage_byte_cached()
253 ltc4282_read_voltage_byte(const struct ltc4282_state * st,u32 reg,u32 fs,long * val) ltc4282_read_voltage_byte() argument
259 __ltc4282_read_alarm(struct ltc4282_state * st,u32 reg,u32 mask,long * val) __ltc4282_read_alarm() argument
278 ltc4282_read_alarm(struct ltc4282_state * st,u32 reg,u32 mask,long * val) ltc4282_read_alarm() argument
284 ltc4282_vdd_source_read_in(struct ltc4282_state * st,u32 channel,long * val) ltc4282_vdd_source_read_in() argument
293 ltc4282_vdd_source_read_hist(struct ltc4282_state * st,u32 reg,u32 channel,long * cached,long * val) ltc4282_vdd_source_read_hist() argument
311 ltc4282_vdd_source_read_lim(struct ltc4282_state * st,u32 reg,u32 channel,u32 * cached,long * val) ltc4282_vdd_source_read_lim() argument
321 ltc4282_vdd_source_read_alm(struct ltc4282_state * st,u32 mask,u32 channel,long * val) ltc4282_vdd_source_read_alm() argument
340 ltc4282_read_in(struct ltc4282_state * st,u32 attr,long * val,u32 channel) ltc4282_read_in() argument
421 ltc4282_read_current_word(const struct ltc4282_state * st,u32 reg,long * val) ltc4282_read_current_word() argument
440 ltc4282_read_current_byte(const struct ltc4282_state * st,u32 reg,long * val) ltc4282_read_current_byte() argument
455 ltc4282_read_curr(struct ltc4282_state * st,const u32 attr,long * val) ltc4282_read_curr() argument
485 ltc4282_read_power_word(const struct ltc4282_state * st,u32 reg,long * val) ltc4282_read_power_word() argument
515 ltc4282_read_power_byte(const struct ltc4282_state * st,u32 reg,long * val) ltc4282_read_power_byte() argument
533 ltc4282_read_energy(const struct ltc4282_state * st,s64 * val) ltc4282_read_energy() argument
567 ltc4282_read_power(struct ltc4282_state * st,const u32 attr,long * val) ltc4282_read_power() argument
595 struct ltc4282_state *st = dev_get_drvdata(dev); ltc4282_read() local
616 ltc4282_write_power_byte(const struct ltc4282_state * st,u32 reg,long val) ltc4282_write_power_byte() argument
632 ltc4282_write_power_word(const struct ltc4282_state * st,u32 reg,long val) ltc4282_write_power_word() argument
652 __ltc4282_in_write_history(const struct ltc4282_state * st,u32 reg,long lowest,long highest,u32 fs) __ltc4282_in_write_history() argument
674 ltc4282_in_write_history(struct ltc4282_state * st,u32 reg,long lowest,long highest,u32 fs) ltc4282_in_write_history() argument
680 ltc4282_power_reset_hist(struct ltc4282_state * st) ltc4282_power_reset_hist() argument
698 ltc4282_write_power(struct ltc4282_state * st,u32 attr,long val) ltc4282_write_power() argument
713 ltc4282_write_voltage_byte_cached(const struct ltc4282_state * st,u32 reg,u32 fs,long val,u32 * cache_raw) ltc4282_write_voltage_byte_cached() argument
730 ltc4282_write_voltage_byte(const struct ltc4282_state * st,u32 reg,u32 fs,long val) ltc4282_write_voltage_byte() argument
736 ltc4282_cache_history(struct ltc4282_state * st,u32 channel) ltc4282_cache_history() argument
764 ltc4282_cache_sync(struct ltc4282_state * st,u32 channel) ltc4282_cache_sync() argument
784 ltc4282_vdd_source_write_lim(struct ltc4282_state * st,u32 reg,int channel,u32 * cache,long val) ltc4282_vdd_source_write_lim() argument
798 ltc4282_vdd_source_reset_hist(struct ltc4282_state * st,int channel) ltc4282_vdd_source_reset_hist() argument
839 ltc4282_vdd_source_enable(struct ltc4282_state * st,int channel,long val) ltc4282_vdd_source_enable() argument
883 ltc4282_write_in(struct ltc4282_state * st,u32 attr,long val,int channel) ltc4282_write_in() argument
917 ltc4282_curr_reset_hist(struct ltc4282_state * st) ltc4282_curr_reset_hist() argument
931 ltc4282_write_curr(struct ltc4282_state * st,u32 attr,long val) ltc4282_write_curr() argument
951 ltc4282_energy_enable_set(struct ltc4282_state * st,long val) ltc4282_energy_enable_set() argument
971 struct ltc4282_state *st = dev_get_drvdata(dev); ltc4282_write() local
987 ltc4282_in_is_visible(const struct ltc4282_state * st,u32 attr) ltc4282_in_is_visible() argument
1104 ltc428_clk_provider_setup(struct ltc4282_state * st,struct device * dev) ltc428_clk_provider_setup() argument
1130 ltc428_clks_setup(struct ltc4282_state * st,struct device * dev) ltc428_clks_setup() argument
1170 ltc4282_get_defaults(struct ltc4282_state * st,u32 * vin_mode) ltc4282_get_defaults() argument
1216 ltc4282_set_max_limits(struct ltc4282_state * st) ltc4282_set_max_limits() argument
1250 ltc4282_gpio_setup(struct ltc4282_state * st,struct device * dev) ltc4282_gpio_setup() argument
1320 ltc4282_setup(struct ltc4282_state * st,struct device * dev) ltc4282_setup() argument
1580 struct ltc4282_state *st = arg; ltc4282_show_fault_log() local
1635 ltc4282_debugfs_init(struct ltc4282_state * st,struct i2c_client * i2c) ltc4282_debugfs_init() argument
1654 struct ltc4282_state *st; ltc4282_probe() local
[all...]
/linux/drivers/iio/addac/
H A Dad74413r.c175 struct ad74413r_state *st = context; in ad74413r_reg_write() local
177 ad74413r_format_reg_write(reg, val, st->reg_tx_buf); in ad74413r_reg_write()
179 return spi_write(st->spi, st->reg_tx_buf, AD74413R_FRAME_SIZE); in ad74413r_reg_write()
182 static int ad74413r_crc_check(struct ad74413r_state *st, u8 *buf) in ad74413r_crc_check() argument
187 dev_err(st->dev, "Bad CRC %02x for %02x%02x%02x\n", in ad74413r_crc_check()
197 struct ad74413r_state *st = context; in ad74413r_reg_read() local
200 .tx_buf = st->reg_tx_buf, in ad74413r_reg_read()
205 .rx_buf = st->reg_rx_buf, in ad74413r_reg_read()
212 st->reg_tx_buf); in ad74413r_reg_read()
214 ret = spi_sync_transfer(st->spi, reg_read_xfer, in ad74413r_reg_read()
[all …]
/linux/drivers/accel/ethosu/
H A Dethosu_gem.c149 static void cmd_state_init(struct cmd_state *st) in cmd_state_init() argument
152 memset(st, 0xff, sizeof(*st)); in cmd_state_init()
236 u16 op, struct cmd_state *st, in calc_sizes() argument
242 if (st->ifm.stride_kernel == U16_MAX) in calc_sizes()
244 u32 stride_y = ((st->ifm.stride_kernel >> 8) & 0x2) + in calc_sizes()
245 ((st->ifm.stride_kernel >> 1) & 0x1) + 1; in calc_sizes()
246 u32 stride_x = ((st->ifm.stride_kernel >> 5) & 0x2) + in calc_sizes()
247 (st->ifm.stride_kernel & 0x1) + 1; in calc_sizes()
248 s32 ifm_height = st->ofm.height[2] * stride_y + in calc_sizes()
249 st->ifm.height[2] - (st->ifm.pad_top + st->ifm.pad_bottom); in calc_sizes()
[all …]
/linux/Documentation/devicetree/bindings/iio/accel/
H A Dlis302.txt8 - compatible: should be set to "st,lis3lv02d-spi"
15 - compatible: should be set to "st,lis3lv02d"
23 - st,click-single-{x,y,z}: if present, tells the device to issue an
26 - st,click-double-{x,y,z}: if present, tells the device to issue an
29 - st,click-thresh-{x,y,z}: set the x/y/z axis threshold
30 - st,click-click-time-limit: click time limit, from 0 to 127.5msec
32 - st,click-latency: click latency, from 0 to 255 msec with
34 - st,click-window: click window, from 0 to 255 msec with
36 - st,irq{1,2}-disable: disable IRQ 1/2
37 - st,irq{1,2}-ff-wu-1: raise IRQ 1/2 on FF_WU_1 condition
[all …]
/linux/drivers/iio/adc/
H A Dad4062.c266 struct ad4062_state *st = iio_priv(dev_to_iio_dev(dev)); in sampling_frequency_show() local
268 return sysfs_emit(buf, "%d\n", ad4062_conversion_freqs[st->events_frequency]); in sampling_frequency_show()
274 struct ad4062_state *st = iio_priv(indio_dev); in sampling_frequency_store_dispatch() local
277 if (st->wait_event) in sampling_frequency_store_dispatch()
284 st->events_frequency = find_closest_descending(val, ad4062_conversion_freqs, in sampling_frequency_store_dispatch()
330 static int ad4062_set_oversampling_ratio(struct ad4062_state *st, int val, int val2) in ad4062_set_oversampling_ratio() argument
332 const u32 _max = st->chip->avg_max; in ad4062_set_oversampling_ratio()
342 st->mode = AD4062_SAMPLE_MODE; in ad4062_set_oversampling_ratio()
344 st->mode = AD4062_BURST_AVERAGING_MODE; in ad4062_set_oversampling_ratio()
345 ret = regmap_write(st->regmap, AD4062_REG_AVG_CONFIG, val - 1); in ad4062_set_oversampling_ratio()
[all …]
H A Dat91_adc.c136 #define AT91_ADC_CHAN(st, ch) \ argument
137 (st->registers->channel_base + (ch * 4))
138 #define at91_adc_readl(st, reg) \ argument
139 (readl_relaxed(st->reg_base + reg))
140 #define at91_adc_writel(st, reg, val) \ argument
141 (writel_relaxed(val, st->reg_base + reg))
268 struct at91_adc_state *st = iio_priv(idev); in at91_adc_trigger_handler() local
274 st->buffer[j] = at91_adc_readl(st, AT91_ADC_CHAN(st, chan->channel)); in at91_adc_trigger_handler()
278 iio_push_to_buffers_with_timestamp(idev, st->buffer, pf->timestamp); in at91_adc_trigger_handler()
283 at91_adc_readl(st, AT91_ADC_LCDR); in at91_adc_trigger_handler()
[all …]
H A Dat91-sama5d2_adc.c441 #define at91_adc_readl(st, reg) \ argument
442 readl_relaxed((st)->base + (st)->soc_info.platform->layout->reg)
443 #define at91_adc_read_chan(st, reg) \ argument
444 readl_relaxed((st)->base + reg)
445 #define at91_adc_writel(st, reg, val) \ argument
446 writel_relaxed(val, (st)->base + (st)->soc_info.platform->layout->reg)
781 struct at91_adc_state *st = iio_priv(indio_dev); in at91_adc_active_scan_mask_to_reg() local
790 return mask & GENMASK(st->soc_info.platform->nr_channels, 0); in at91_adc_active_scan_mask_to_reg()
793 static void at91_adc_cor(struct at91_adc_state *st, in at91_adc_cor() argument
800 cur_cor = at91_adc_readl(st, COR); in at91_adc_cor()
[all …]
H A Dad7606.c276 int ad7606_reset(struct ad7606_state *st) in ad7606_reset() argument
278 if (st->gpio_reset) { in ad7606_reset()
279 gpiod_set_value(st->gpio_reset, 1); in ad7606_reset()
281 gpiod_set_value(st->gpio_reset, 0); in ad7606_reset()
292 struct ad7606_state *st = iio_priv(indio_dev); in ad7606_16bit_chan_scale_setup() local
293 struct ad7606_chan_info *ci = &st->chan_info[chan->scan_index]; in ad7606_16bit_chan_scale_setup()
295 if (!st->sw_mode_en) { in ad7606_16bit_chan_scale_setup()
315 struct ad7606_state *st = iio_priv(indio_dev); in ad7606_get_chan_config() local
317 unsigned int num_channels = st->chip_info->num_adc_channels; in ad7606_get_chan_config()
318 struct device *dev = st->dev; in ad7606_get_chan_config()
[all …]
H A Dti-ads7950.c60 #define TI_ADS7950_MAN_CMD_SETTINGS(st) \ argument
61 (TI_ADS7950_MAN_CMD(TI_ADS7950_CR_WRITE | st->cmd_settings_bitmask))
63 #define TI_ADS7950_GPIO_CMD_SETTINGS(st) \ argument
64 (TI_ADS7950_GPIO_CMD(st->gpio_cmd_settings_bitmask))
286 struct ti_ads7950_state *st = iio_priv(indio_dev); in ti_ads7950_update_scan_mode() local
292 st->tx_buf[len++] = cmd; in ti_ads7950_update_scan_mode()
295 /* Data for the 1st channel is not returned until the 3rd transfer */ in ti_ads7950_update_scan_mode()
296 st->tx_buf[len++] = 0; in ti_ads7950_update_scan_mode()
297 st->tx_buf[len++] = 0; in ti_ads7950_update_scan_mode()
299 st->ring_xfer.len = len * 2; in ti_ads7950_update_scan_mode()
[all …]
/linux/Documentation/devicetree/bindings/arm/stm32/
H A Dstm32.yaml10 - Alexandre Torgue <alexandre.torgue@foss.st.com>
21 - const: st,stm32mp157
24 - st,stm32f429i-disco
25 - st,stm32429i-eval
26 - const: st,stm32f429
29 - st,stm32f469i-disco
30 - const: st,stm32f469
33 - st,stm32f746-disco
34 - st,stm32746g-eval
35 - const: st,stm32f74
[all...]
/linux/drivers/isdn/mISDN/
H A Dstack.c21 _queue_message(struct mISDNstack *st, struct sk_buff *skb) in _queue_message() argument
28 skb_queue_tail(&st->msgq, skb); in _queue_message()
29 if (likely(!test_bit(mISDN_STACK_STOPPED, &st->status))) { in _queue_message()
30 test_and_set_bit(mISDN_STACK_WORK, &st->status); in _queue_message()
31 wake_up_interruptible(&st->workq); in _queue_message()
38 _queue_message(ch->st, skb); in mISDN_queue_message()
43 get_channel4id(struct mISDNstack *st, u_int id) in get_channel4id() argument
47 mutex_lock(&st->lmutex); in get_channel4id()
48 list_for_each_entry(ch, &st->layer2, list) { in get_channel4id()
54 mutex_unlock(&st->lmutex); in get_channel4id()
[all …]
/linux/drivers/staging/iio/frequency/
H A Dad9834.c108 static int ad9834_write_frequency(struct ad9834_state *st, in ad9834_write_frequency() argument
114 clk_freq = clk_get_rate(st->mclk); in ad9834_write_frequency()
121 st->freq_data[0] = cpu_to_be16(addr | (regval & in ad9834_write_frequency()
123 st->freq_data[1] = cpu_to_be16(addr | ((regval >> in ad9834_write_frequency()
127 return spi_sync(st->spi, &st->freq_msg); in ad9834_write_frequency()
130 static int ad9834_write_phase(struct ad9834_state *st, in ad9834_write_phase() argument
135 st->data = cpu_to_be16(addr | phase); in ad9834_write_phase()
137 return spi_sync(st->spi, &st->msg); in ad9834_write_phase()
146 struct ad9834_state *st = iio_priv(indio_dev); in ad9834_write() local
155 mutex_lock(&st->lock); in ad9834_write()
[all …]
/linux/drivers/iio/imu/inv_mpu6050/
H A Dinv_mpu_trigger.c15 struct inv_mpu6050_state *st = iio_priv(indio_dev); in inv_scan_query_mpu6050() local
24 st->chip_config.temp_fifo_enable = true; in inv_scan_query_mpu6050()
28 st->chip_config.gyro_fifo_enable = in inv_scan_query_mpu6050()
36 st->chip_config.accl_fifo_enable = in inv_scan_query_mpu6050()
44 st->chip_config.temp_fifo_enable = in inv_scan_query_mpu6050()
48 if (st->chip_config.gyro_fifo_enable) in inv_scan_query_mpu6050()
50 if (st->chip_config.accl_fifo_enable) in inv_scan_query_mpu6050()
52 if (st->chip_config.temp_fifo_enable) in inv_scan_query_mpu6050()
60 struct inv_mpu6050_state *st = iio_priv(indio_dev); in inv_scan_query_mpu9x50() local
66 if (st->magn_disabled) in inv_scan_query_mpu9x50()
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H A Dinv_mpu_core.c317 static int inv_mpu6050_pwr_mgmt_1_write(struct inv_mpu6050_state *st, bool sleep, in inv_mpu6050_pwr_mgmt_1_write() argument
323 clock = st->chip_config.clk; in inv_mpu6050_pwr_mgmt_1_write()
325 temp_dis = !st->chip_config.temp_en; in inv_mpu6050_pwr_mgmt_1_write()
335 dev_dbg(regmap_get_device(st->map), "pwr_mgmt_1: 0x%x\n", val); in inv_mpu6050_pwr_mgmt_1_write()
336 return regmap_write(st->map, st->reg->pwr_mgmt_1, val); in inv_mpu6050_pwr_mgmt_1_write()
339 static int inv_mpu6050_clock_switch(struct inv_mpu6050_state *st, in inv_mpu6050_clock_switch() argument
344 switch (st->chip_type) { in inv_mpu6050_clock_switch()
349 ret = inv_mpu6050_pwr_mgmt_1_write(st, false, false, clock, -1); in inv_mpu6050_clock_switch()
352 st->chip_config.clk = clock; in inv_mpu6050_clock_switch()
362 int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, in inv_mpu6050_switch_engine() argument
[all …]
/linux/drivers/iio/imu/inv_icm42600/
H A Dinv_icm42600_buffer.c102 void inv_icm42600_buffer_update_fifo_period(struct inv_icm42600_state *st) in inv_icm42600_buffer_update_fifo_period() argument
106 if (st->fifo.en & INV_ICM42600_SENSOR_GYRO) in inv_icm42600_buffer_update_fifo_period()
107 period_gyro = inv_icm42600_odr_to_period(st->conf.gyro.odr); in inv_icm42600_buffer_update_fifo_period()
111 if (st->fifo.en & INV_ICM42600_SENSOR_ACCEL) in inv_icm42600_buffer_update_fifo_period()
112 period_accel = inv_icm42600_odr_to_period(st->conf.accel.odr); in inv_icm42600_buffer_update_fifo_period()
116 st->fifo.period = min(period_gyro, period_accel); in inv_icm42600_buffer_update_fifo_period()
119 int inv_icm42600_buffer_set_fifo_en(struct inv_icm42600_state *st, in inv_icm42600_buffer_set_fifo_en() argument
139 ret = regmap_update_bits(st->map, INV_ICM42600_REG_FIFO_CONFIG1, mask, val); in inv_icm42600_buffer_set_fifo_en()
143 st->fifo.en = fifo_en; in inv_icm42600_buffer_set_fifo_en()
144 inv_icm42600_buffer_update_fifo_period(st); in inv_icm42600_buffer_set_fifo_en()
[all …]
/linux/drivers/iio/frequency/
H A Dadf4377.c486 struct adf4377_state *st = iio_priv(indio_dev); in adf4377_reg_access() local
489 return regmap_read(st->regmap, reg, read_val); in adf4377_reg_access()
491 return regmap_write(st->regmap, reg, write_val); in adf4377_reg_access()
498 static int adf4377_soft_reset(struct adf4377_state *st) in adf4377_soft_reset() argument
503 ret = regmap_update_bits(st->regmap, 0x0, ADF4377_0000_SOFT_RESET_MSK | in adf4377_soft_reset()
510 return regmap_read_poll_timeout(st->regmap, 0x0, read_val, in adf4377_soft_reset()
515 static int adf4377_get_freq(struct adf4377_state *st, u64 *freq) in adf4377_get_freq() argument
521 mutex_lock(&st->lock); in adf4377_get_freq()
522 ret = regmap_read(st->regmap, 0x12, &ref_div_factor); in adf4377_get_freq()
526 ret = regmap_bulk_read(st->regmap, 0x10, st->buf, sizeof(st->buf)); in adf4377_get_freq()
[all …]
/linux/drivers/iio/imu/inv_icm45600/
H A Dinv_icm45600_buffer.c102 void inv_icm45600_buffer_update_fifo_period(struct inv_icm45600_state *st) in inv_icm45600_buffer_update_fifo_period() argument
106 if (st->fifo.en & INV_ICM45600_SENSOR_GYRO) in inv_icm45600_buffer_update_fifo_period()
107 period_gyro = inv_icm45600_odr_to_period(st->conf.gyro.odr); in inv_icm45600_buffer_update_fifo_period()
111 if (st->fifo.en & INV_ICM45600_SENSOR_ACCEL) in inv_icm45600_buffer_update_fifo_period()
112 period_accel = inv_icm45600_odr_to_period(st->conf.accel.odr); in inv_icm45600_buffer_update_fifo_period()
116 st->fifo.period = min(period_gyro, period_accel); in inv_icm45600_buffer_update_fifo_period()
119 int inv_icm45600_buffer_set_fifo_en(struct inv_icm45600_state *st, in inv_icm45600_buffer_set_fifo_en() argument
128 ret = regmap_assign_bits(st->map, INV_ICM45600_REG_FIFO_CONFIG3, mask, in inv_icm45600_buffer_set_fifo_en()
134 st->fifo.en = fifo_en; in inv_icm45600_buffer_set_fifo_en()
135 inv_icm45600_buffer_update_fifo_period(st); in inv_icm45600_buffer_set_fifo_en()
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