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Searched refs:dac (Results 1 – 25 of 81) sorted by relevance

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/linux/drivers/net/wireless/broadcom/b43/
H A Dtables_lpphy.c1070 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 152, },
1071 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 147, },
1072 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 143, },
1073 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 139, },
1074 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 135, },
1075 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 131, },
1076 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 128, },
1077 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 124, },
1078 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 121, },
1079 { .gm = 7, .pga = 15, .pad = 14, .dac = 0, .bb_mult = 117, },
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/linux/drivers/iio/dac/
H A Dlpc18xx_dac.c51 struct lpc18xx_dac *dac = iio_priv(indio_dev); in lpc18xx_dac_read_raw() local
56 reg = readl(dac->base + LPC18XX_DAC_CR); in lpc18xx_dac_read_raw()
63 *val = regulator_get_voltage(dac->vref) / 1000; in lpc18xx_dac_read_raw()
76 struct lpc18xx_dac *dac = iio_priv(indio_dev); in lpc18xx_dac_write_raw() local
87 mutex_lock(&dac->lock); in lpc18xx_dac_write_raw()
88 writel(reg, dac->base + LPC18XX_DAC_CR); in lpc18xx_dac_write_raw()
89 writel(LPC18XX_DAC_CTRL_DMA_ENA, dac->base + LPC18XX_DAC_CTRL); in lpc18xx_dac_write_raw()
90 mutex_unlock(&dac->lock); in lpc18xx_dac_write_raw()
106 struct lpc18xx_dac *dac; in lpc18xx_dac_probe() local
109 indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*dac)); in lpc18xx_dac_probe()
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H A Ddpot-dac.c55 struct dpot_dac *dac = iio_priv(indio_dev); in dpot_dac_read_raw() local
61 return iio_read_channel_raw(dac->dpot, val); in dpot_dac_read_raw()
64 ret = iio_read_channel_scale(dac->dpot, val, val2); in dpot_dac_read_raw()
68 do_div(tmp, dac->max_ohms); in dpot_dac_read_raw()
69 tmp *= regulator_get_voltage(dac->vref) / 1000; in dpot_dac_read_raw()
83 *val *= regulator_get_voltage(dac->vref) / 1000; in dpot_dac_read_raw()
84 *val2 *= dac->max_ohms; in dpot_dac_read_raw()
99 struct dpot_dac *dac = iio_priv(indio_dev); in dpot_dac_read_avail() local
104 return iio_read_avail_channel_raw(dac->dpot, vals, length); in dpot_dac_read_avail()
114 struct dpot_dac *dac = iio_priv(indio_dev); in dpot_dac_write_raw() local
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H A Dstm32-dac.c42 struct stm32_dac *dac = iio_priv(indio_dev); in stm32_dac_is_enabled() local
46 ret = regmap_read(dac->common->regmap, STM32_DAC_CR, &val); in stm32_dac_is_enabled()
60 struct stm32_dac *dac = iio_priv(indio_dev); in stm32_dac_set_enable_state() local
67 mutex_lock(&dac->lock); in stm32_dac_set_enable_state()
70 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
77 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
82 ret = regmap_update_bits(dac->common->regmap, STM32_DAC_CR, msk, en); in stm32_dac_set_enable_state()
83 mutex_unlock(&dac->lock); in stm32_dac_set_enable_state()
96 if (en && dac->common->hfsel) in stm32_dac_set_enable_state()
105 static int stm32_dac_get_value(struct stm32_dac *dac, int channel, int *val) in stm32_dac_get_value() argument
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H 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()
/linux/sound/mips/
H A Dhal2.c83 struct hal2_codec dac; member
303 if (hal2->dac.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT) { in hal2_interrupt()
304 snd_pcm_period_elapsed(hal2->dac.substream); in hal2_interrupt()
335 unsigned int master = hal2->dac.master; in hal2_set_dac_rate()
336 int inc = hal2->dac.inc; in hal2_set_dac_rate()
337 int mod = hal2->dac.mod; in hal2_set_dac_rate()
358 struct hal2_pbus *pbus = &hal2->dac.pbus; in hal2_setup_dac()
365 sample_size = 2 * hal2->dac.voices; in hal2_setup_dac()
385 | (hal2->dac.voices << H2I_C1_DATAT_SHIFT)); in hal2_setup_dac()
415 struct hal2_pbus *pbus = &hal2->dac.pbus; in hal2_start_dac()
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/linux/sound/soc/codecs/
H A Dsti-sas.c72 struct sti_dac_audio dac; member
84 status = regmap_read(drvdata->dac.regmap, reg, &val); in sti_sas_read_reg()
96 return regmap_write(drvdata->dac.regmap, reg, value); in sti_sas_write_reg()
268 drvdata->dac.mclk = freq; in sti_sas_set_sysclk()
290 if ((drvdata->dac.mclk / runtime->rate) != 256) { in sti_sas_prepare()
350 .name = "sas-dai-dac",
427 drvdata->dac.virt_regmap = devm_regmap_init(&pdev->dev, NULL, drvdata, in sti_sas_driver_probe()
429 if (IS_ERR(drvdata->dac.virt_regmap)) { in sti_sas_driver_probe()
431 return PTR_ERR(drvdata->dac.virt_regmap); in sti_sas_driver_probe()
435 drvdata->dac in sti_sas_driver_probe()
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H A Dtlv320aic23.c230 int dac, int dac_l, int dac_h, int need_dac) in get_score() argument
233 (dac >= dac_l) && (dac <= dac_h)) { in get_score()
235 int diff_dac = need_dac - dac; in get_score()
265 int dac; in find_rate() local
270 dac = base * sr_dac_mult_table[j]; in find_rate()
272 dac, dac_l, dac_h, need_dac); in find_rate()
280 (dac >> 1), dac_l, dac_h, need_dac); in find_rate()
301 int dac = (val * sr_dac_mult_table[sr]) / SR_MULT; in get_current_sample_rates() local
304 dac >> in get_current_sample_rates()
324 u32 adc, dac; set_sample_rate_control() local
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H A Dwm8728.c89 u16 dac = snd_soc_component_read(component, WM8728_DACCTL); in wm8728_hw_params() local
91 dac &= ~0x18; in wm8728_hw_params()
97 dac |= 0x10; in wm8728_hw_params()
100 dac |= 0x08; in wm8728_hw_params()
106 snd_soc_component_write(component, WM8728_DACCTL, dac); in wm8728_hw_params()
H A D88pm860x-codec.c400 unsigned int dac = 0; in pm860x_dac_event() local
404 dac = DAC_LEFT; in pm860x_dac_event()
406 dac = DAC_RIGHT; in pm860x_dac_event()
409 if (dac) { in pm860x_dac_event()
411 dac |= MODULATOR; in pm860x_dac_event()
416 /* update dac */ in pm860x_dac_event()
418 dac, dac); in pm860x_dac_event()
422 if (dac) { in pm860x_dac_event()
428 /* update dac */ in pm860x_dac_event()
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/linux/Documentation/devicetree/bindings/sound/
H A Dimg,pistachio-internal-dac.txt5 - compatible: "img,pistachio-internal-dac"
8 node which contains the internal dac control registers
14 internal_dac: internal-dac {
15 compatible = "img,pistachio-internal-dac";
/linux/drivers/iio/adc/
H A Denvelope-detector.c54 struct iio_channel *dac; member
148 ret = iio_write_channel_raw(env->dac, env->invert ? 0 : env->dac_max); in envelope_detector_setup_compare()
156 ret = iio_write_channel_raw(env->dac, env->level); in envelope_detector_setup_compare()
219 return iio_read_channel_scale(env->dac, val, val2); in envelope_detector_read_raw()
348 env->dac = devm_iio_channel_get(dev, "dac"); in envelope_detector_probe()
349 if (IS_ERR(env->dac)) in envelope_detector_probe()
350 return dev_err_probe(dev, PTR_ERR(env->dac), in envelope_detector_probe()
372 ret = iio_get_channel_type(env->dac, &type); in envelope_detector_probe()
381 ret = iio_read_max_channel_raw(env->dac, &env->dac_max); in envelope_detector_probe()
/linux/sound/soc/tegra/
H A Dtegra20_das.c104 static void tegra20_das_connect_dap_to_dac(struct tegra20_das *das, int dap, int dac) in tegra20_das_connect_dap_to_dac() argument
111 reg = dac << TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P; in tegra20_das_connect_dap_to_dac()
116 static void tegra20_das_connect_dac_to_dap(struct tegra20_das *das, int dac, int dap) in tegra20_das_connect_dac_to_dap() argument
122 (dac * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE); in tegra20_das_connect_dac_to_dap()
/linux/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Dnv50.c275 nv50_dac_clock(struct nvkm_ior *dac) in nv50_dac_clock() argument
277 struct nvkm_device *device = dac->disp->engine.subdev.device; in nv50_dac_clock()
278 const u32 doff = nv50_ior_base(dac); in nv50_dac_clock()
284 nv50_dac_sense(struct nvkm_ior *dac, u32 loadval) in nv50_dac_sense() argument
286 struct nvkm_device *device = dac->disp->engine.subdev.device; in nv50_dac_sense()
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()
313 nv50_dac_power(struct nvkm_ior *dac, bool normal, bool pu, bool data, bool vsync, bool hsync) in nv50_dac_power() argument
315 struct nvkm_device *device = dac->disp->engine.subdev.device; in nv50_dac_power()
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H 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 },
/linux/sound/pci/ice1712/
H A Dphase.c353 int dac; in wm_master_vol_put() local
355 for (dac = 0; dac < ice->num_total_dacs; dac += 2) in wm_master_vol_put()
356 wm_set_vol(ice, WM_DAC_ATTEN + dac + ch, in wm_master_vol_put()
357 spec->vol[dac + ch], in wm_master_vol_put()
603 int dac; in wm_master_mute_put() local
608 for (dac = 0; dac < ice->num_total_dacs; dac += 2) in wm_master_mute_put()
609 wm_set_vol(ice, WM_DAC_ATTEN + dac + i, in wm_master_mute_put()
610 spec->vol[dac + i], in wm_master_mute_put()
/linux/drivers/video/fbdev/
H 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()
H 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()
/linux/arch/arm/boot/dts/microchip/
H A Dat91-tse850-3.dts61 dac: dpot-dac { label
62 compatible = "dpot-dac";
71 io-channels = <&dac 0>;
72 io-channel-names = "dac";
/linux/sound/hda/codecs/cirrus/
H A Dcs421x.c454 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) in cs421x_init()
459 caps = query_amp_caps(codec, dac, HDA_OUTPUT); in fix_volume_caps() argument
463 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); in fix_volume_caps()
469 hda_nid_t dac = CS4210_DAC_NID; in fix_volume_caps()
472 fix_volume_caps(codec, dac); in cs421x_parse_auto_config()
474 hda_nid_t dac = CS4210_DAC_NID; cs421x_parse_auto_config() local
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-envelope-detector16 | dac|-->--|- / |
26 dac instead of zero. The envelope detector will search
/linux/sound/hda/codecs/
H A Dgeneric.c1355 return spec->multi_io[idx].dac; in get_primary_out()
1361 hda_nid_t dac, hda_nid_t pin) in try_dac() argument
1363 return is_reachable_path(codec, dac, pin) ? dac : 0; in try_dac()
1375 hda_nid_t dac; in try_assign_dacs() local
1414 dac = dacs[i]; in try_assign_dacs()
1415 if (!dac) { in try_assign_dacs()
1417 dac = try_dac(codec, get_primary_out(codec, i), pin); in try_assign_dacs()
1418 if (!dac) in try_assign_dacs()
1419 dac in try_assign_dacs()
1548 hda_nid_t dac = 0; fill_multi_ios() local
1619 hda_nid_t dac; map_singles() local
1651 hda_nid_t path_dac, dac, pin; check_aamix_out_path() local
2296 hda_nid_t dac; create_indep_hp_ctls() local
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/linux/include/media/i2c/
H A Dadv7343.h33 u32 dac[6]; member
/linux/drivers/gpu/drm/nouveau/dispnv50/
H A Dcore827d.c33 .dac = &dac507d,
H A Dcore917d.c36 .dac = &dac907d,

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