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/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-devices-platform-ACPI-TAD12 BIT(1): DC wakeup implemented if set
18 BIT(7): The DC timer wakes up from S4 if set
19 BIT(8): The DC timer wakes up from S5 if set
50 wakeups if the system is on DC power.
55 wakeups if the system is on DC power, respectively.
89 (RW,optional) The DC alarm timer value.
92 DC timer.
100 (RW,optional) The DC alarm expired timer wake policy.
103 DC timer.
112 (RW,optional) The DC alarm status.
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/linux-6.15/Documentation/gpu/amdgpu/display/
H A Dprogramming-model-dcn.rst2 DC Programming Model
9 in DC is shared with other OSes; for this reason, DC provides a set of
11 configuration. See DC as a service available for a Display Manager (amdgpu_dm)
12 to access and configure DCN/DCE hardware (DCE is also part of DC, but for
25 the DC level. In other words, some policies are defined in the DC core
27 implemented in hardware are enabled via DC configuration.
32 handling those instances. Regarding resource management, the DC objective is
47 versions, different displays configurations, etc.) for this reason DC
63 notice it illustrates the software layers adopted by DC:
67 The first layer of the diagram is the high-level DC API represented by the
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H A Dindex.rst4 drm/amd/display - Display Core (DC)
10 #. **Display Core (DC)** contains the OS-agnostic components. Things like
17 DC Code validation
22 DC case, we maintain a tree to centralize code from different parts. The shared
29 the prefix **DC Patches for <DATE>**, which is created based on the latest
31 those patches are under a DC version tested as follows:
74 DC Information
H A Ddc-debug.rst17 DC dmesg important messages
60 * **The DC version (e.g., v3.2.285)**: Display developers release a new DC version
72 However, keep in mind that DC reuses code across different DCN versions; for
112 Finally, to disable DC, you just need to set the below parameter in your
117 If you can boot your system with the DC disabled and still see the issue, it
119 still need to consider the DC part of the problem and keep narrowing down the
120 issue. In some scenarios, disabling DC is impossible since it might be
164 DC has a struct named `dc_debug_options`, which is statically initialized by
180 DC Visual Confirmation
240 DC (DCN) provides an extensive log that dumps multiple details from our
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H A Ddisplay-manager.rst54 DC Color Capabilities between DCN generations
59 gamma LUT sizes. AMD DC programs some of the color correction features
62 In general, the DRM CRTC color properties are programmed to DC, as follows:
93 to understand how this property is mapped to AMD DC interface. See more about
169 The alpha blending equation is configured from DRM to DC interface by the
176 OS-agnostic component (DC).
178 2. On DC interface, :c:type:`struct mpcc_blnd_cfg <mpcc_blnd_cfg>` programs the
/linux-6.15/Documentation/devicetree/bindings/regulator/
H A Dmaxim,max20411.yaml7 title: Maxim Integrated MAX20411 Step-Down DC-DC Converter
13 The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides
H A Ddlg,da9210.yaml7 title: Dialog Semiconductor DA9210 Multi-Phase 12A DC-DC Buck Converter
/linux-6.15/drivers/gpu/drm/amd/display/
H A DKconfig8 bool "AMD DC - Enable new display engine"
34 bool "AMD DC support for Southern Islands ASICs"
38 Choose this option to enable new AMD DC support for SI asics
40 Hainan is not supported by AMD DC and it has no physical DCE6.
43 bool "Enable kgdb break in DC"
/linux-6.15/arch/arm/boot/dts/allwinner/
H A Dsunxi-d1s-t113-mangopi-mq-r.dtsi38 /* SY8008 DC/DC regulator on the board */
47 /* SY8008 DC/DC regulator on the board, also supplying VDD-SYS */
/linux-6.15/Documentation/hwmon/
H A Dpxe1610.rst39 - Intel VR13 DC-DC converter specifications.
48 - Intel VR13 DC-DC converter specifications.
H A Dcgbc-hwmon.rst41 in1_input DC Runtime voltage
42 in2_input DC Standby voltage
54 curr1_input DC current
H A Dw83l786ng.rst50 - this file stores PWM duty cycle or DC value (fan speed) in range:
61 - Select PWM of DC mode
63 * 0 DC
H A Dbel-pfe.rst33 1100 Watt AC to DC power-factor-corrected (PFC) power supply.
38 3000 Watt AC/DC power-factor-corrected (PFC) and DC-DC power supply.
H A Dtps546d24.rst22 The TPS546D24A is a highly integrated, non-isolated DC/DC converter capable
H A Dlineage-pem.rst22 This driver supports various Lineage Compact Power Line DC/DC and AC/DC
H A Dq54sj108a2.rst24 Q54SJ108A2NCPG, and Q54SJ108A2NCPH 1/4 Brick DC/DC Regulated Power Module
/linux-6.15/Documentation/devicetree/bindings/mfd/
H A Dams,as3711.yaml13 AS3711 is an I2C PMIC from Austria MicroSystems with multiple DC/DC and LDO
15 two step-up DC/DC converters are defined.
172 description: Other DC/DC and LDO supplies
H A Dactions,atc260x.yaml18 ATC2603C includes 3 programmable DC-DC converters, 9 programmable LDO
20 ATC2609A includes 5 programmable DC-DC converters and 10 programmable LDO
/linux-6.15/Documentation/devicetree/bindings/sound/
H A Dcs43130.txt29 Boolean, define to enable headphone DC impedance measurement.
33 DC impedance must also be enabled for AC impedance measurement.
36 Define 2 DC impedance thresholds in ohms for HP output control.
H A Drt5663.txt24 compensate the DC offset for each L and R channel, and they are different
31 minimum, impedance maximum, volume, DC offset w/o and w/ mic of each L and
38 should compensate different DC offset to avoid the pop sound, and it is
/linux-6.15/Documentation/userspace-api/media/dvb/
H A Dfe-set-voltage.rst13 FE_SET_VOLTAGE - Allow setting the DC level sent to the antenna subsystem.
34 This ioctl allows to set the DC voltage level sent through the antenna
38 device to send a DC voltage to feed power to the LNBf. Depending on the
H A Dfe-enable-high-lnb-voltage.rst13 FE_ENABLE_HIGH_LNB_VOLTAGE - Select output DC level between normal LNBf voltages or higher LNBf - v…
39 Select output DC level between normal LNBf voltages or higher LNBf
/linux-6.15/Documentation/devicetree/bindings/power/supply/
H A Dmaxim,max8903.yaml21 description: Valid DC power has been detected (active low, input)
41 description: Current limit mode setting (DC=1 or USB=0, output)
/linux-6.15/Documentation/devicetree/bindings/iio/adc/
H A Dti,palmas-gpadc.yaml27 11 DC-DC current probe (how does this work?)
/linux-6.15/drivers/scsi/megaraid/
H A DKconfig.megaraid27 Dell PERC3/DC 101E:1960:1028:0493
31 Dell PERC4/DC 1000:1960:1028:0518
39 Dell PERC 4e/DC 1000:0408:1028:0002

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