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Searched refs:dac (Results 1 – 25 of 59) sorted by relevance

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/drivers/net/wireless/broadcom/b43/
A Dtables_lpphy.c1278 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 70, },
1279 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 68, },
1280 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 66, },
1281 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 64, },
1282 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 63, },
1283 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 61, },
1284 { .gm = 4, .pga = 9, .pad = 5, .dac = 0, .bb_mult = 59, },
1285 { .gm = 4, .pga = 9, .pad = 4, .dac = 0, .bb_mult = 71, },
1286 { .gm = 4, .pga = 9, .pad = 4, .dac = 0, .bb_mult = 69, },
2352 tmp |= data.dac; in lpphy_rev0_1_write_gain_table()
[all …]
/drivers/iio/dac/
A Dad3552r.c248 if (!dac->gpio_ldac) { in ad3552r_write_all_channels()
257 if (dac->gpio_ldac) in ad3552r_write_all_channels()
283 if (dac->gpio_ldac) in ad3552r_write_codes()
367 dac->gpio_reset = devm_gpiod_get_optional(&dac->spi->dev, "reset", in ad3552r_reset()
370 return dev_err_probe(&dac->spi->dev, PTR_ERR(dac->gpio_reset), in ad3552r_reset()
388 addr.dac = dac; in ad3552r_reset()
450 reg = ad3552r_calc_custom_gain(dac->ch_data[ch].p, dac->ch_data[ch].n, in ad3552r_configure_custom_gain()
493 if (!dac->num_ch) { in ad3552r_configure_device()
537 ad3552r_calc_gain_and_offset(&dac->ch_data[ch], dac->model_data); in ad3552r_configure_device()
572 dac->num_ch = cnt; in ad3552r_configure_device()
[all …]
A Dlpc18xx_dac.c88 mutex_lock(&dac->lock); in lpc18xx_dac_write_raw()
91 mutex_unlock(&dac->lock); in lpc18xx_dac_write_raw()
107 struct lpc18xx_dac *dac; in lpc18xx_dac_probe() local
115 dac = iio_priv(indio_dev); in lpc18xx_dac_probe()
116 mutex_init(&dac->lock); in lpc18xx_dac_probe()
119 if (IS_ERR(dac->base)) in lpc18xx_dac_probe()
120 return PTR_ERR(dac->base); in lpc18xx_dac_probe()
123 if (IS_ERR(dac->clk)) in lpc18xx_dac_probe()
128 if (IS_ERR(dac->vref)) in lpc18xx_dac_probe()
164 regulator_disable(dac->vref); in lpc18xx_dac_probe()
[all …]
A Ddpot-dac.c56 struct dpot_dac *dac = iio_priv(indio_dev); in dpot_dac_read_raw() local
69 do_div(tmp, dac->max_ohms); in dpot_dac_read_raw()
85 *val2 *= dac->max_ohms; in dpot_dac_read_raw()
169 struct dpot_dac *dac; in dpot_dac_probe() local
178 dac = iio_priv(indio_dev); in dpot_dac_probe()
187 if (IS_ERR(dac->vref)) in dpot_dac_probe()
192 if (IS_ERR(dac->dpot)) in dpot_dac_probe()
208 dac->max_ohms = ret; in dpot_dac_probe()
210 ret = regulator_enable(dac->vref); in dpot_dac_probe()
225 regulator_disable(dac->vref); in dpot_dac_probe()
[all …]
A Dstm32-dac.c43 struct stm32_dac *dac = iio_priv(indio_dev); in stm32_dac_is_enabled() local
61 struct stm32_dac *dac = iio_priv(indio_dev); in stm32_dac_set_enable_state() local
68 mutex_lock(&dac->lock); in stm32_dac_set_enable_state()
71 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
78 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
84 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
95 if (en && dac->common->hfsel) in stm32_dac_set_enable_state()
148 *val = dac->common->vref_mv; in stm32_dac_read_raw()
317 struct stm32_dac *dac; in stm32_dac_probe() local
328 dac = iio_priv(indio_dev); in stm32_dac_probe()
[all …]
A Dad5755.c158 } dac[4]; member
609 val = pdata->dac[i].slew.step_size << in ad5755_setup_pdata()
611 val |= pdata->dac[i].slew.rate << in ad5755_setup_pdata()
613 if (pdata->dac[i].slew.enable) in ad5755_setup_pdata()
629 if (pdata->dac[i].enable_voltage_overrange) in ad5755_setup_pdata()
631 val |= pdata->dac[i].mode; in ad5755_setup_pdata()
692 .dac = {
771 pdata->dac[devnr].slew.rate = in ad5755_parse_fw()
784 pdata->dac[devnr].slew.step_size = in ad5755_parse_fw()
794 pdata->dac[devnr].slew.enable = false; in ad5755_parse_fw()
[all …]
A DMakefile37 obj-$(CONFIG_ADI_AXI_DAC) += adi-axi-dac.o
39 obj-$(CONFIG_CIO_DAC) += cio-dac.o
40 obj-$(CONFIG_DPOT_DAC) += dpot-dac.o
55 obj-$(CONFIG_STM32_DAC_CORE) += stm32-dac-core.o
56 obj-$(CONFIG_STM32_DAC) += stm32-dac.o
A Dad5766.c145 static int __ad5766_spi_read(struct ad5766_state *st, u8 dac, int *val) in __ad5766_spi_read() argument
160 st->data[0].d32 = AD5766_CMD_READBACK_REG(dac); in __ad5766_spi_read()
180 static int ad5766_read(struct iio_dev *indio_dev, u8 dac, int *val) in ad5766_read() argument
186 ret = __ad5766_spi_read(st, dac, val); in ad5766_read()
192 static int ad5766_write(struct iio_dev *indio_dev, u8 dac, u16 data) in ad5766_write() argument
198 ret = __ad5766_spi_write(st, AD5766_CMD_WR_DAC_REG(dac), data); in ad5766_write()
A Dad5592r-base.c192 u8 pulldown = 0, tristate = 0, dac = 0, adc = 0; in ad5592r_set_channel_modes() local
198 dac |= BIT(i); in ad5592r_set_channel_modes()
206 dac |= BIT(i); in ad5592r_set_channel_modes()
251 ret = ops->reg_write(st, AD5592R_REG_DAC_EN, dac); in ad5592r_set_channel_modes()
/drivers/leds/
A Dleds-dac124s085.c52 struct dac124s085 *dac; in dac124s085_probe() local
56 dac = devm_kzalloc(&spi->dev, sizeof(*dac), GFP_KERNEL); in dac124s085_probe()
57 if (!dac) in dac124s085_probe()
62 for (i = 0; i < ARRAY_SIZE(dac->leds); i++) { in dac124s085_probe()
63 led = dac->leds + i; in dac124s085_probe()
77 spi_set_drvdata(spi, dac); in dac124s085_probe()
83 led_classdev_unregister(&dac->leds[i].ldev); in dac124s085_probe()
90 struct dac124s085 *dac = spi_get_drvdata(spi); in dac124s085_remove() local
93 for (i = 0; i < ARRAY_SIZE(dac->leds); i++) in dac124s085_remove()
94 led_classdev_unregister(&dac->leds[i].ldev); in dac124s085_remove()
/drivers/video/fbdev/
A Dffb.c355 struct ffb_dac __iomem *dac; member
427 struct ffb_dac __iomem *dac = par->dac; in ffb_switch_from_graph() local
448 upa_writel(0, &dac->value2); in ffb_switch_from_graph()
676 struct ffb_dac __iomem *dac = par->dac; in ffb_blank() local
686 val = upa_readl(&dac->value); in ffb_blank()
702 upa_writel(val, &dac->value); in ffb_blank()
705 upa_readl(&dac->value); in ffb_blank()
901 struct ffb_dac __iomem *dac; in ffb_probe() local
923 if (!par->dac) in ffb_probe()
956 dac = par->dac; in ffb_probe()
[all …]
A Darkfb.c34 struct dac_info *dac; member
360 struct dac_info dac; member
435 struct dac_info *info = &ics_info->dac; in ics5342_init()
548 dac_set_mode(par->dac, DAC_PSEUDO8_8); in arkfb_release()
715 dac_set_mode(par->dac, DAC_PSEUDO8_8); in arkfb_set_par()
724 dac_set_mode(par->dac, DAC_PSEUDO8_8); in arkfb_set_par()
731 dac_set_mode(par->dac, DAC_PSEUDO8_8); in arkfb_set_par()
741 dac_set_mode(par->dac, DAC_PSEUDO8_8); in arkfb_set_par()
997 if (! par->dac) { in ark_pci_probe()
1073 dac_release(par->dac); in ark_pci_probe()
[all …]
A Dpmag-ba-fb.c42 volatile u32 __iomem *dac; member
82 writeb(v, par->dac + reg / 4); in dac_write()
87 return readb(par->dac + reg / 4); in dac_read()
186 par->dac = par->mmio + PMAG_BA_BT459; in pmagbafb_probe()
A Dpmagb-b-fb.c40 volatile u32 __iomem *dac; member
81 writeb(v, par->dac + reg / 4); in dac_write()
86 return readb(par->dac + reg / 4); in dac_read()
294 par->dac = par->mmio + PMAGB_B_BT459; in pmagbbfb_probe()
/drivers/iio/adc/
A Denvelope-detector.c55 struct iio_channel *dac; member
149 ret = iio_write_channel_raw(env->dac, env->invert ? 0 : env->dac_max); in envelope_detector_setup_compare()
157 ret = iio_write_channel_raw(env->dac, env->level); in envelope_detector_setup_compare()
220 return iio_read_channel_scale(env->dac, val, val2); in envelope_detector_read_raw()
349 env->dac = devm_iio_channel_get(dev, "dac"); in envelope_detector_probe()
350 if (IS_ERR(env->dac)) in envelope_detector_probe()
351 return dev_err_probe(dev, PTR_ERR(env->dac), in envelope_detector_probe()
373 ret = iio_get_channel_type(env->dac, &type); in envelope_detector_probe()
382 ret = iio_read_max_channel_raw(env->dac, &env->dac_max); in envelope_detector_probe()
/drivers/gpu/drm/sun4i/
A Dsun4i_tv.c31 #define SUN4I_TVE_EN_DAC_MAP(dac, out) (((out) & 0xf) << (dac + 1) * 4) argument
52 #define SUN4I_TVE_DAC0_DAC_EN(dac) BIT(dac) argument
55 #define SUN4I_TVE_NOTCH_DAC0_TO_DAC_DLY(dac, x) ((4 - (x)) << (dac * 3)) argument
72 #define SUN4I_TVE_DAC1_AMPLITUDE(dac, x) ((x) << (dac * 8)) argument
75 #define SUN4I_TVE_DETECT_STA_DAC(dac) BIT((dac * 8)) argument
/drivers/gpu/drm/nouveau/nvkm/engine/disp/
A Dnv50.c275 nv50_dac_clock(struct nvkm_ior *dac) in nv50_dac_clock() argument
278 const u32 doff = nv50_ior_base(dac); in nv50_dac_clock()
287 const u32 doff = nv50_ior_base(dac); in nv50_dac_sense()
289 dac->func->power(dac, false, true, false, false, false); in nv50_dac_sense()
296 dac->func->power(dac, false, false, false, false, false); in nv50_dac_sense()
333 const u32 coff = dac->id * 8 + (state == &dac->arm) * 4; in nv50_dac_state()
1609 if (func->dac.cnt) { in nv50_disp_oneinit()
1610 disp->dac.nr = func->dac.cnt(disp, &disp->dac.mask); in nv50_disp_oneinit()
1611 nvkm_debug(subdev, " DAC(s): %d (%02lx)\n", disp->dac.nr, disp->dac.mask); in nv50_disp_oneinit()
1612 for_each_set_bit(i, &disp->dac.mask, disp->dac.nr) { in nv50_disp_oneinit()
[all …]
A Dgf119.c352 gf119_dac_clock(struct nvkm_ior *dac) in gf119_dac_clock() argument
354 struct nvkm_device *device = dac->disp->engine.subdev.device; in gf119_dac_clock()
355 const u32 doff = nv50_ior_base(dac); in gf119_dac_clock()
360 gf119_dac_state(struct nvkm_ior *dac, struct nvkm_ior_state *state) in gf119_dac_state() argument
362 struct nvkm_device *device = dac->disp->engine.subdev.device; in gf119_dac_state()
363 const u32 coff = (state == &dac->asy) * 0x20000 + dac->id * 0x20; in gf119_dac_state()
1189 for (i = 0; i < disp->dac.nr; i++) { in gf119_disp_init()
1243 .dac = { .cnt = gf119_dac_cnt, .new = gf119_dac_new },
/drivers/hwmon/
A Dmax6650.c114 u8 dac; member
140 static int dac_to_pwm(int dac, bool v12) in dac_to_pwm() argument
146 return clamp_val(255 - (255 * dac) / DAC_LIMIT(v12), 0, 255); in dac_to_pwm()
445 data->dac = reg; in max6650_init_client()
499 data->dac = pwm_to_dac(state, data->config & MAX6650_CFG_V12); in max6650_set_cur_state()
500 err = i2c_smbus_write_byte_data(client, MAX6650_REG_DAC, data->dac); in max6650_set_cur_state()
532 *val = dac_to_pwm(data->dac, in max6650_read()
629 data->dac = reg; in max6650_write()
/drivers/media/i2c/
A Dadv7343.c232 state->pdata->mode_config.dac[2] << 2 | in adv7343_setoutput()
233 state->pdata->mode_config.dac[1] << 3 | in adv7343_setoutput()
234 state->pdata->mode_config.dac[0] << 4 | in adv7343_setoutput()
235 state->pdata->mode_config.dac[5] << 5 | in adv7343_setoutput()
236 state->pdata->mode_config.dac[4] << 6 | in adv7343_setoutput()
237 state->pdata->mode_config.dac[3] << 7; in adv7343_setoutput()
421 pdata->mode_config.dac, 6); in adv7343_get_pdata()
A Dak881x.c183 u8 dac; in ak881x_s_stream() local
187 dac = 3; in ak881x_s_stream()
189 dac = 4; in ak881x_s_stream()
191 reg_write(client, AK881X_DAC_MODE, dac); in ak881x_s_stream()
/drivers/gpu/drm/radeon/
A Dradeon_combios.c850 uint8_t rev, bg, dac; in radeon_combios_get_primary_dac_info() local
867 p_dac->ps2_pdac_adj = (bg << 8) | (dac); in radeon_combios_get_primary_dac_info()
870 dac = RBIOS8(dac_info + 0x3) & 0xf; in radeon_combios_get_primary_dac_info()
874 if ((dac == 0) || (bg == 0)) in radeon_combios_get_primary_dac_info()
1001 uint8_t rev, bg, dac; in radeon_combios_get_tv_dac_info() local
1015 dac = RBIOS8(dac_info + 0xd) & 0xf; in radeon_combios_get_tv_dac_info()
1019 dac = RBIOS8(dac_info + 0xf) & 0xf; in radeon_combios_get_tv_dac_info()
1023 dac = RBIOS8(dac_info + 0x11) & 0xf; in radeon_combios_get_tv_dac_info()
1056 (bg << 16) | (dac << 20); in radeon_combios_get_tv_dac_info()
1064 dac = RBIOS8(dac_info + 0x5) & 0xf; in radeon_combios_get_tv_dac_info()
[all …]
/drivers/input/touchscreen/
A Dad7877.c169 u16 dac; member
497 return sprintf(buf, "%u\n", ts->dac); in ad7877_dac_show()
513 ts->dac = val & 0xFF; in ad7877_dac_store()
514 ad7877_write(ts->spi, AD7877_REG_DAC, (ts->dac << 4) | AD7877_DAC_CONF); in ad7877_dac_store()
520 static DEVICE_ATTR(dac, 0664, ad7877_dac_show, ad7877_dac_store);
/drivers/gpu/drm/nouveau/dispnv50/
A Dcore827d.c33 .dac = &dac507d,
A Dcore917d.c36 .dac = &dac907d,

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