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/Linux-v5.15/Documentation/sound/soc/
Dpops-clicks.rst5 Pops and clicks are unwanted audio artifacts caused by the powering up and down
21 suppression. Pops can be reduced within playback by powering the audio
Doverview.rst42 its minimum power state at all times. This includes powering up/down
46 * Pop and click reduction. Pops and clicks can be reduced by powering the
/Linux-v5.15/drivers/pci/hotplug/
Dpciehp_ctrl.c169 ctrl_info(ctrl, "Slot(%s): Powering off due to button press\n", in pciehp_handle_button_press()
173 ctrl_info(ctrl, "Slot(%s) Powering on due to button press\n", in pciehp_handle_button_press()
380 ctrl_info(ctrl, "Slot(%s): Already in powering on state\n", in pciehp_sysfs_enable_slot()
414 ctrl_info(ctrl, "Slot(%s): Already in powering off state\n", in pciehp_sysfs_disable_slot()
Dpciehp.h122 * @POWERON_STATE: slot is currently powering on
123 * @POWEROFF_STATE: slot is currently powering off
Dshpchp_ctrl.c468 ctrl_info(ctrl, "PCI slot #%s - powering off due to button press\n", in handle_button_press_event()
472 ctrl_info(ctrl, "PCI slot #%s - powering on due to button press\n", in handle_button_press_event()
653 ctrl_info(ctrl, "Slot %s is already in powering on state\n", in shpchp_sysfs_enable_slot()
689 ctrl_info(ctrl, "Slot %s is already in powering off state\n", in shpchp_sysfs_disable_slot()
/Linux-v5.15/drivers/macintosh/
Dmediabay.c86 /* Wait after powering up the media bay this delay in ms
120 mb_powering_down /* Powering down (avoid too fast down/up) */
167 * Functions for powering up/down the bay, puts the bay device
338 pr_debug("mediabay%d: powering up\n", bay->index); in set_mb_power()
343 pr_debug("mediabay%d: powering down\n", bay->index); in set_mb_power()
469 /* We don't poll when powering down */ in media_bay_step()
/Linux-v5.15/arch/powerpc/platforms/powernv/
Dopal-power.c86 pr_info("EPOW msg received. Powering off system\n"); in opal_power_control_event()
91 pr_info("DPO msg received. Powering off system\n"); in opal_power_control_event()
/Linux-v5.15/drivers/power/reset/
Dlinkstation-poweroff.c68 /* If WOL was enabled and a magic packet was received before powering in linkstation_mvphy_reg_intn()
99 /* If WOL was enabled and a magic packet was received before powering in readynas_mvphy_set_reg()
DKconfig156 This driver supports powering off a system using the Intel PIIX4
285 This driver supports powering off a system through
/Linux-v5.15/drivers/gpu/drm/panel/
Dpanel-samsung-atna33xc20.c65 * powering off. in atana33xc20_suspend()
136 * powering off. in atana33xc20_disable()
164 * to wait 400 ms after powering on before asserting EL3_on. in atana33xc20_enable()
/Linux-v5.15/drivers/clk/bcm/
Dclk-iproc.h116 * Control of powering on/off of a PLL
118 * Before powering off a PLL, input isolation (ISO) needs to be enabled
/Linux-v5.15/Documentation/devicetree/bindings/display/panel/
Dpanel-common.yaml85 hardcode the max delay from the panel spec when powering up the panel.
136 the power-supply property specifies the supply powering the panel as a
Dmitsubishi,aa104xd12.yaml23 description: Reference to the regulator powering the panel VCC pins.
Dmitsubishi,aa121td01.yaml23 description: Reference to the regulator powering the panel VCC pins.
/Linux-v5.15/Documentation/devicetree/bindings/power/reset/
Dmt6323-poweroff.txt4 powering off or on the remote MediaTek SoC through the circuit BBPU.
/Linux-v5.15/Documentation/devicetree/bindings/rtc/
Drtc-palmas.txt11 TPS80036 supports the backup battery for powering the RTC when main
Dingenic,rtc.yaml44 Indicates that the RTC is responsible for powering OFF
/Linux-v5.15/Documentation/devicetree/bindings/leds/
Dleds-cpcap.txt19 - vdd-supply: A phandle to the regulator powering the LED
/Linux-v5.15/drivers/input/touchscreen/
Dcy8ctmg110_ts.c52 * is being powered off or on. When powering on this routine de-asserts
53 * the RESET line, when powering off reset line is asserted.
/Linux-v5.15/Documentation/devicetree/bindings/power/
Dbrcm,bcm-pmb.yaml10 powering various types of connected devices (e.g. PCIe, USB, SATA).
/Linux-v5.15/Documentation/devicetree/bindings/input/
Dhid-over-i2c.txt34 or powering it on, before it is ready for communication.
/Linux-v5.15/Documentation/fb/
Dsa1100fb.rst26 (controlling backlights, powering on the LCD, etc.), the command line
/Linux-v5.15/Documentation/devicetree/bindings/mmc/
Dmmc-pwrseq-simple.yaml42 Delay in ms after powering the card and de-asserting the
/Linux-v5.15/drivers/gpu/drm/panfrost/
Dpanfrost_gpu.c331 dev_err(pfdev->dev, "error powering up gpu L2"); in panfrost_gpu_power_on()
337 dev_err(pfdev->dev, "error powering up gpu shader"); in panfrost_gpu_power_on()
343 dev_err(pfdev->dev, "error powering up gpu tiler"); in panfrost_gpu_power_on()
/Linux-v5.15/Documentation/devicetree/bindings/input/rmi4/
Drmi_i2c.txt24 - syna,startup-delay-ms: The number of milliseconds to wait after powering on

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