Searched refs:power (Results 276 - 300 of 664) sorted by relevance

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/linux-master/sound/soc/
H A Dsoc-dapm.c9 // o Changes power status of internal codec blocks depending on the
12 // o Platform power domain - can support external components i.e. amps and
15 // o Jack insertion power event initiation - e.g. hp insertion will enable
17 // o Delayed power down of audio subsystem to reduce pops between a quick
67 /* dapm power sequences - make this per codec in the future */
530 return data->widget->power;
619 w->new_power = w->power;
695 * used during probe or resume from suspend to power up the device so
718 * Configure the bias (power) levels for the SoC audio device.
1111 /* We implement power dow
1537 int power; local
1868 dapm_widget_set_peer_power(struct snd_soc_dapm_widget *peer, bool power, bool connect) argument
1888 int power; local
[all...]
/linux-master/sound/soc/codecs/
H A Dwm8400.c30 static struct regulator_bulk_data power[] = { variable in typeref:struct:regulator_bulk_data
1129 ret = regulator_bulk_enable(ARRAY_SIZE(power),
1130 &power[0]);
1207 ret = regulator_bulk_disable(ARRAY_SIZE(power),
1208 &power[0]);
1277 ARRAY_SIZE(power), &power[0]);
/linux-master/drivers/staging/media/atomisp/pci/
H A Datomisp_gmin_platform.c159 * uses ACPI runtime power management for camera devices, but
161 * tickled during suspend/resume. This has caused power and
166 * Turn off the device before disabling ACPI power resources
169 * ACPI power resources which were enabled/referenced before probe().
172 adev->power.flags.power_resources = 0;
494 struct i2c_client *power = NULL; local
500 if (gmin_i2c_dev_exists(dev, PMIC_ACPI_TI, &power))
502 else if (gmin_i2c_dev_exists(dev, PMIC_ACPI_AXP, &power))
504 else if (gmin_i2c_dev_exists(dev, PMIC_ACPI_CRYSTALCOVE, &power))
509 pmic_i2c_addr = power
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/linux-master/drivers/staging/media/atomisp/i2c/
H A Datomisp-lm3554.c623 static int __lm3554_s_power(struct lm3554 *flash, int power) argument
629 gpiod_set_value(pdata->gpio_reset, power);
632 if (power) {
646 static int lm3554_s_power(struct v4l2_subdev *sd, int power) argument
653 if (flash->power_count == !power) {
654 ret = __lm3554_s_power(flash, !!power);
659 flash->power_count += power ? 1 : -1;
690 dev_err(&client->dev, "Failed to power on lm3554 LED flash\n");
820 /* Set to TX2 mode, then ENVM/TX2 pin is a power amplifier sync input:
/linux-master/drivers/mmc/host/
H A Dpxamci.c62 struct gpio_desc *power; member in struct:pxamci_host
105 if (host->power) {
107 gpiod_set_value(host->power, on);
487 dev_err(mmc_dev(mmc), "unable to set power\n");
491 * power should be rare so we print an error and
730 host->power = devm_gpiod_get_optional(dev, "power", GPIOD_OUT_LOW);
731 if (IS_ERR(host->power)) {
732 ret = PTR_ERR(host->power);
758 if (host->power
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/linux-master/drivers/media/pci/pt1/
H A Dpt1.c84 int power; member in struct:pt1
746 bits = pt1->power | !pt1->reset << 3;
1222 pt1->power = 0;
1234 pt1->power = 0;
1265 pt1->power = 1;
1321 pt1->power = 0;
1378 pt1->power = 0;
1419 pt1->power = 1;
1441 pt1->power = 0;
/linux-master/drivers/media/radio/si4713/
H A Dsi4713.c389 v4l2_dbg(1, debug, &sdev->sd, "Device in power up mode\n");
579 * @power: tuning power (88 - 120 dBuV, unit/step 1 dB)
582 static int si4713_tx_tune_power(struct si4713_device *sdev, u8 power, argument
590 * .Third byte = power
596 power,
600 /* Map power values 1-87 to MIN_POWER (88) */
601 if (power > 0 && power < SI4713_MIN_POWER)
602 args[2] = power
681 si4713_tx_tune_status(struct si4713_device *sdev, u8 intack, u16 *frequency, u8 *power, u8 *antcap, u8 *noise) argument
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/linux-master/drivers/pci/hotplug/
H A Dcpci_hotplug_core.c132 u8 power = 1; local
135 power = controller->ops->get_power(slot);
136 return power;
/linux-master/drivers/media/usb/pwc/
H A Dpwc-ctrl.c474 void pwc_camera_power(struct pwc_device *pdev, int power) argument
484 if (power)
487 pdev->ctrl_buf[0] = 0xFF; /* power save */
491 PWC_ERROR("Failed to power %s camera (%d)\n",
492 power ? "on" : "off", r);
/linux-master/drivers/powercap/
H A Darm_scmi_powercap.c140 u32 power; local
143 ret = powercap_ops->cap_get(spz->ph, spz->info->id, &power);
147 *power_limit_uw = power;
247 return "SCMI power-cap";
355 * sporting an SCMI abstract power scale) as long as they are positioned as
483 "Abstract power scale not supported. Skip %s.\n",
/linux-master/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dppevvmath.h524 static int uPow(int base, int power) argument
526 if (power == 0)
529 return (base)*uPow(base, power - 1);
/linux-master/sound/pci/ice1712/
H A Dpsc724.c181 u16 power = spec->wm8776.regs[WM8776_REG_PWRDOWN] & ~WM8776_PWR_HPPD; local
185 power |= WM8776_PWR_HPPD;
186 snd_wm8776_set_power(&spec->wm8776, power);
366 /* power management */
H A Dwm8776.h205 void snd_wm8776_set_power(struct snd_wm8776 *wm, u16 power);
/linux-master/net/ieee802154/
H A Drdev-ops.h111 s32 power)
115 trace_802154_rdev_set_tx_power(&rdev->wpan_phy, power);
116 ret = rdev->ops->set_tx_power(&rdev->wpan_phy, power);
110 rdev_set_tx_power(struct cfg802154_registered_device *rdev, s32 power) argument
/linux-master/drivers/acpi/x86/
H A Ds2idle.c13 * low-power state in which certain types of activity are not desirable or that
306 * The LPS0 constraint is the shallowest (minimum) power state in which the
308 * energy conservation by utilizing a system-wide low-power state.
311 * - ACPI power state value of the constraint for @adev on success.
337 "LPI: required min power state:%s current power state:%s\n",
339 acpi_power_state_string(adev->power.state));
342 acpi_handle_info(entry->handle, "LPI: Device not power manageable\n");
347 if (adev->power.state < entry->min_dstate)
349 "LPI: Constraint not met; min power stat
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/linux-master/drivers/media/pci/mantis/
H A Dmantis_common.h88 u8 power; member in struct:mantis_hwconfig
H A Dmantis_vp1033.c198 .power = GPIF_A12,
H A Dmantis_vp2040.c173 .power = GPIF_A12,
H A Dmantis_vp2033.c174 .power = GPIF_A12,
/linux-master/include/linux/mfd/
H A Dmax8925.h234 struct max8925_power_pdata *power; member in struct:max8925_platform_data
/linux-master/drivers/video/backlight/
H A Dkb3886_bl.c154 kb3886_backlight_device->props.power = FB_BLANK_UNBLANK;
H A Dlocomolcd.c13 /* LCD power functions */
206 locomolcd_bl_device->props.power = 0;
/linux-master/drivers/usb/host/
H A Dsl811_cs.c60 .power = 50, /* == 100mA */
/linux-master/drivers/i2c/
H A Di2c-core-acpi.c288 adev->power.flags.ignore_parent = true;
292 adev->power.flags.ignore_parent = false;
550 adev && adev->power.state_for_enumeration >= adev->power.state;
/linux-master/arch/arm/mach-omap2/
H A Dsr_device.c17 #include <linux/power/smartreflex.h>

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