driver-api/thermal/intel_dptf.rst

1 .. SPDX-License-Identifier: GPL-2.0
12 ------------
19 state of a system.
27 tables to deliver adequate performance while keeping the system under
31 ----------------------------
43 	"42A441D6-AE6A-462b-A84B-4A8CE79027D3" : Passive 1
45 	"3A95C389-E4B8-4629-A526-C52C88626BAE" : Active
47 	"97C68AE7-15FA-499c-B8C9-5DA81D606E0A" : Critical
49 	"63BE270F-1C11-48FD-A6F7-3AF253FF3E2D" : Adaptive performance
51 	"5349962F-71E6-431D-9AE8-0A635B710AEE" : Emergency call
53 	"9E04115A-AE87-4D1C-9500-0F3E340BFE75" : Passive 2
55 	"F5A35014-C209-46A4-993A-EB56DE7530A1" : Power Boss
57 	"6ED722A7-9240-48A5-B479-31EEF723D7CF" : Virtual Sensor
59 	"16CAF1B7-DD38-40ED-B1C1-1B8A1913D531" : Cooling mode
61 	"BE84BABF-C4D4-403D-B495-3128FD44dAC1" : HDC
92 ------------------------------------------
118 -------------------------
124 --------------------------
130 --------------------------------------------
168 	When set to 1, the power floor of the system in the current
180 	TCC offset from the critical temperature where hardware will throttle
195 --------------------------------------------
197 RFIM interface allows adjustment of FIVR (Fully Integrated Voltage Regulator),
198 DDR (Double Data Rate) and DLVR (Digital Linear Voltage Regulator)
203 with very sensitive wireless receivers such as Wi-Fi and cellular that
210 Some products use DLVR instead of FIVR as switching voltage regulator.
225 DDR-RFIM) for Wi-Fi from BIOS.
233 	The VCO reference code is an 11-bit field and controls the FIVR
234 	switching frequency. This is the 3-bit LSB field.
237 	The VCO reference code is an 11-bit field and controls the FIVR
238 	switching frequency. This is the 8-bit MSB field.
320 ----------------------------------------
322 Refer to Documentation/ABI/testing/sysfs-platform-dptf
325 ----------------------------------------
327 Refer to Documentation/admin-guide/acpi/fan_performance_states.rst
330 ----------------------------------------
364 	0 -  Idle: System performs no tasks, power and idle residency are