| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-devices-platform-ACPI-TAD | 12 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/Documentation/gpu/amdgpu/display/ |
| H A D | programming-model-dcn.rst | 2 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
40 Another area of influence for DC is power optimization, which has a myriad of
47 versions, different displays configurations, etc.) for this reason DC
53 In summary, DC must deal with the complexity of handling multiple scenarios and
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| H A D | index.rst | 4 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
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| H A D | dc-debug.rst | 17 DC dmesg important messages
60 * **The DC version (e.g., v3.2.285)**: Display developers release a new DC version
69 code debug area since each DCN version has its files in the DC folder per DCN
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
118 means you can rule DC out of the equation. However, if the bug disappears, you
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
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| H A D | display-manager.rst | 54 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
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| /linux/drivers/gpu/drm/amd/display/ |
| H A D | Kconfig | 8 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"
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| /linux/arch/arm/boot/dts/allwinner/ |
| H A D | sunxi-d1s-t113-mangopi-mq-r.dtsi | 38 /* SY8008 DC/DC regulator on the board */
47 /* SY8008 DC/DC regulator on the board, also supplying VDD-SYS */
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| /linux/Documentation/hwmon/ |
| H A D | pxe1610.rst | 39 - Intel VR13 DC-DC converter specifications.
48 - Intel VR13 DC-DC converter specifications.
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| H A D | cgbc-hwmon.rst | 41 in1_input DC Runtime voltage
42 in2_input DC Standby voltage
54 curr1_input DC current
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| H A D | bel-pfe.rst | 33 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.
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| H A D | w83l786ng.rst | 50 - this file stores PWM duty cycle or DC value (fan speed) in range:
61 - Select PWM of DC mode
63 * 0 DC
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| H A D | lineage-pem.rst | 22 This driver supports various Lineage Compact Power Line DC/DC and AC/DC
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| H A D | tps546d24.rst | 22 The TPS546D24A is a highly integrated, non-isolated DC/DC converter capable
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| H A D | w83792d.rst | 49 can be configured to PWM output or Analogue DC output via their associated
136 Works as expected. You just need to specify desired PWM/DC value (fan speed)
177 - this file stores PWM duty cycle or DC value (fan speed) in range:
188 - Select PWM or DC mode
190 * 0 DC
199 - three PWM/DC levels for each fan for Smart Fan II
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| H A D | ucd9200.rst | 31 designed for non-isolated DC/DC power applications. The devices integrate
32 dedicated circuitry for DC/DC loop management with flash memory and a serial
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| H A D | q54sj108a2.rst | 24 Q54SJ108A2NCPG, and Q54SJ108A2NCPH 1/4 Brick DC/DC Regulated Power Module
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| H A D | ltc3815.rst | 20 LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter.
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| H A D | g762.rst | 6 modes - PWM or DC - are supported by the device.
55 set or get fan driving mode: 1 for PWM mode, 0 for DC mode.
62 Both in PWM mode ('pwm1_mode' set to 1) and DC mode ('pwm1_mode' set to 0),
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | cs43130.txt | 29 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.
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| H A D | rt5663.txt | 24 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
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| /linux/Documentation/userspace-api/media/dvb/ |
| H A D | fe-set-voltage.rst | 13 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
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| H A D | fe-enable-high-lnb-voltage.rst | 13 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
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| /linux/drivers/scsi/megaraid/ |
| H A D | Kconfig.megaraid | 27 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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| /linux/arch/arm64/boot/dts/amlogic/ |
| H A D | meson-g12b-bananapi-cm4.dtsi | 90 * MP8756GD DC/DC Regulator.
109 * SY8120B1ABC DC/DC Regulator.
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| /linux/arch/arm/boot/dts/nxp/ls/ |
| H A D | ls1021a-tqmls1021a.dtsi | 33 /* MC34VR500 DC/DC regulator at 0x8, managed by PMIC */
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