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Searched refs:ndescs (Results 1 – 25 of 30) sorted by relevance

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/linux/drivers/input/misc/
H A Drotary_encoder.c61 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_get_state()
234 if (encoder->gpios->ndescs < 2) { in rotary_encoder_probe()
254 switch (steps_per_period >> (encoder->gpios->ndescs - 2)) { in rotary_encoder_probe()
274 encoder->gpios->ndescs, sizeof(*encoder->irq), in rotary_encoder_probe()
279 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_probe()
314 for (i = 0; i < encoder->gpios->ndescs; ++i) in rotary_encoder_suspend()
327 for (i = 0; i < encoder->gpios->ndescs; ++i) in rotary_encoder_resume()
H A Dgpio_decoder.c35 size = min(gpios->ndescs, 32U); in gpio_decoder_get_gpios_state()
78 if (decoder->input_gpios->ndescs < 2) in gpio_decoder_probe()
81 if (decoder->input_gpios->ndescs > 31) in gpio_decoder_probe()
85 max = BIT(decoder->input_gpios->ndescs) - 1; in gpio_decoder_probe()
/linux/drivers/clk/mvebu/
H A Dclk-corediv.c42 unsigned int ndescs; member
198 .ndescs = ARRAY_SIZE(mvebu_corediv_desc),
214 .ndescs = ARRAY_SIZE(mvebu_corediv_desc),
230 .ndescs = ARRAY_SIZE(mvebu_corediv_desc),
242 .ndescs = ARRAY_SIZE(mv98dx3236_corediv_desc),
270 clk_data.clk_num = soc_desc->ndescs; in mvebu_corediv_clk_init()
/linux/drivers/gpio/
H A Dgpio-max3191x.c158 (max3191x->fault_pins->ndescs == 1) in max3191x_readout_locked()
287 if (max3191x->db0_pins->ndescs == 1) in max3191x_set_config()
304 values = bitmap_alloc(descs->ndescs, GFP_KERNEL); in max3191x_gpiod_multi_set_single_value()
309 bitmap_fill(values, descs->ndescs); in max3191x_gpiod_multi_set_single_value()
311 bitmap_zero(values, descs->ndescs); in max3191x_gpiod_multi_set_single_value()
391 max3191x->db0_pins->ndescs != max3191x->db1_pins->ndescs) { in max3191x_probe()
H A Dgpio-sloppy-logic-analyzer.c60 ret = gpiod_get_array_value(d->ndescs, d->desc, d->info, sptr); in gpio_la_get_array()
258 if (priv->descs->ndescs > GPIO_LA_MAX_PROBES) in gpio_la_poll_probe()
262 priv->descs->ndescs); in gpio_la_poll_probe()
263 if (ret >= 0 && ret != priv->descs->ndescs) in gpio_la_poll_probe()
268 for (i = 0; i < priv->descs->ndescs; i++) { in gpio_la_poll_probe()
H A Dgpio-latch.c156 n_latches = priv->clk_gpios->ndescs; in gpio_latch_probe()
157 priv->n_latched_gpios = priv->latched_gpios->ndescs; in gpio_latch_probe()
H A Dgpio-virtuser.c124 ctx->ret = gpiod_get_array_value(descs->ndescs, descs->desc, in gpio_virtuser_get_value_array_atomic()
135 return gpiod_get_array_value_cansleep(descs->ndescs, in gpio_virtuser_get_array_value()
159 unsigned long *values __free(bitmap) = bitmap_zalloc(descs->ndescs, in gpio_virtuser_value_array_do_read()
168 bufsize = descs->ndescs + 2; in gpio_virtuser_value_array_do_read()
174 gpio_virtuser_dbgfs_emit_value_array(buf, values, descs->ndescs); in gpio_virtuser_value_array_do_read()
177 descs->ndescs + 1); in gpio_virtuser_value_array_do_read()
204 ctx->ret = gpiod_set_array_value(descs->ndescs, descs->desc, in gpio_virtuser_set_value_array_atomic()
236 if (count - 1 != descs->ndescs) in gpio_virtuser_value_array_do_write()
247 unsigned long *values __free(bitmap) = bitmap_zalloc(descs->ndescs, in gpio_virtuser_value_array_do_write()
949 for (j = 0; j < descs->ndescs; j++) { in gpio_virtuser_probe()
H A Dgpiolib.c5201 for (descs->ndescs = 0; descs->ndescs < count; descs->ndescs++) { in gpiod_get_array()
5202 desc = gpiod_get_index(dev, con_id, descs->ndescs, flags); in gpiod_get_array()
5208 descs->desc[descs->ndescs] = desc; in gpiod_get_array()
5215 if (descs->ndescs == 0 && gpiod_hwgpio(desc) == 0) { in gpiod_get_array()
5240 bitmap_set(array_info->get_mask, descs->ndescs, in gpiod_get_array()
5241 count - descs->ndescs); in gpiod_get_array()
5242 bitmap_set(array_info->set_mask, descs->ndescs, in gpiod_get_array()
5243 count - descs->ndescs); in gpiod_get_array()
5253 __clear_bit(descs->ndescs, array_info->get_mask); in gpiod_get_array()
5254 __clear_bit(descs->ndescs, array_info->set_mask); in gpiod_get_array()
[all …]
/linux/drivers/regulator/
H A Dsun20i-regulator.c18 unsigned int ndescs; member
81 .ndescs = ARRAY_SIZE(sun20i_d1_system_ldo_descs),
125 for (unsigned int i = 0; i < data->ndescs; ++i) { in sun20i_regulator_probe()
/linux/drivers/iio/amplifiers/
H A Dadl8113.c73 ret = gpiod_set_array_value_cansleep(st->gpios->ndescs, st->gpios->desc, in adl8113_set_path()
221 if (st->gpios->ndescs != 2) in adl8113_probe()
224 st->gpios->ndescs); in adl8113_probe()
H A Dhmc425a.c374 if (st->gpios->ndescs != st->chip_info->num_gpios) { in hmc425a_probe()
/linux/drivers/auxdisplay/
H A Dseg-led-gpio.c76 if (priv->segment_gpios->ndescs < 7 || priv->segment_gpios->ndescs > 8) in seg_led_probe()
/linux/drivers/input/keyboard/
H A Dcharlieplex_keypad.c88 err = gpiod_get_array_value_cansleep(line_gpios->ndescs, line_gpios->desc, in charlieplex_keypad_scan_line()
136 keypad->nlines = keypad->line_gpios->ndescs; in charlieplex_keypad_init_gpio()
145 for (unsigned int i = 0; i < keypad->line_gpios->ndescs; i++) in charlieplex_keypad_init_gpio()
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_txrx.c1700 int ndescs; in ionic_tx_descs_needed() local
1705 ndescs = skb_shinfo(skb)->gso_segs; in ionic_tx_descs_needed()
1707 return ndescs; in ionic_tx_descs_needed()
1709 ndescs = 1; in ionic_tx_descs_needed()
1711 return ndescs; in ionic_tx_descs_needed()
1718 return ndescs; in ionic_tx_descs_needed()
1773 return ndescs; in ionic_tx_descs_needed()
1781 int err, ndescs; in ionic_start_hwstamp_xmit() local
1789 ndescs = ionic_tx_descs_needed(q, skb); in ionic_start_hwstamp_xmit()
1790 if (unlikely(ndescs < 0)) in ionic_start_hwstamp_xmit()
[all …]
/linux/drivers/mtd/nand/raw/
H A Dams-delta.c62 gpiod_set_raw_array_value(data_gpiods->ndescs, data_gpiods->desc, in gpio_nand_io_write()
74 for (i = 0; i < data_gpiods->ndescs; i++) in gpio_nand_dir_output()
92 gpiod_get_raw_array_value(data_gpiods->ndescs, data_gpiods->desc, in gpio_nand_io_read()
106 for (i = 0; i < data_gpiods->ndescs; i++) in gpio_nand_dir_input()
/linux/sound/soc/codecs/
H A Dmax9759.c168 if (priv->gpiod_gain->ndescs != 2) { in max9759_probe()
170 priv->gpiod_gain->ndescs); in max9759_probe()
H A Dsimple-amplifier.c281 bitmap_from_arr32(bm, &gpio_val, multi->gpios->ndescs); in simple_amp_multi_kctrl_write_gpios()
663 max_gpio_val = (1 << multi->gpios->ndescs) - 1; in simple_amp_parse_ranges()
798 if (labels->nb_labels > (1 << multi->gpios->ndescs)) in simple_amp_parse_labels()
833 if (multi->gpios->ndescs > 16) in simple_amp_parse_multi_gpio()
839 multi->kctrl_max = (1 << multi->gpios->ndescs) - 1; in simple_amp_parse_multi_gpio()
/linux/drivers/infiniband/hw/mlx5/
H A Dwr.c164 int size = (mr->mmkey.ndescs + mr->meta_ndescs) * mr->desc_size; in set_reg_umr_seg()
193 int ndescs = ALIGN(mr->mmkey.ndescs + mr->meta_ndescs, 8) >> 1; in set_reg_mkey_seg() local
201 ndescs *= 2; in set_reg_mkey_seg()
208 seg->xlt_oct_size = cpu_to_be32(ndescs); in set_reg_mkey_seg()
221 int bcount = mr->desc_size * (mr->mmkey.ndescs + mr->meta_ndescs); in set_reg_data_seg()
643 int mr_list_size = (mr->mmkey.ndescs + mr->meta_ndescs) * mr->desc_size; in set_reg_wr()
892 pa_pi_mr.mmkey.ndescs = mr->mmkey.ndescs; in handle_reg_mr_integrity()
/linux/drivers/pinctrl/aspeed/
H A Dpinmux-aspeed.c92 for (i = 0; i < expr->ndescs; i++) { in aspeed_sig_expr_eval()
H A Dpinmux-aspeed.h466 int ndescs; member
524 .ndescs = ARRAY_SIZE(SIG_DESC_LIST_SYM(sig, group)), \
/linux/drivers/mux/
H A Dgpio.c70 WARN_ON(pins != mux_gpio->gpios->ndescs); in mux_gpio_probe()
/linux/drivers/iio/adc/
H A Dad7191.c185 if (st->odr_gpios->ndescs != 2) in ad7191_config_setup()
227 if (st->pga_gpios->ndescs != 2) in ad7191_config_setup()
/linux/drivers/video/backlight/
H A Dhx8357.c599 if (lcd->im_pins->ndescs < HX8357_NUM_IM_PINS) in hx8357_probe()
/linux/drivers/spi/
H A Dspi-cs42l43.c231 for (i = 0; i < descs->ndescs; i++) { in cs42l43_get_speaker_id_gpios()
/linux/Documentation/driver-api/gpio/
H A Dconsumer.rst123 unsigned int ndescs;
388 gpiod_set_array_value(my_gpio_descs->ndescs, my_gpio_descs->desc,

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