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Linux/Documentation/ABI/testing/sysfs-platform-dptf

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Diff markup

Differences between /Documentation/ABI/testing/sysfs-platform-dptf (Version linux-6.12-rc7) and /Documentation/ABI/testing/sysfs-platform-dptf (Version linux-4.20.17)


  1 What:           /sys/bus/platform/devices/INT3      1 What:           /sys/bus/platform/devices/INT3407:00/dptf_power/charger_type
  2 Date:           Jul, 2016                           2 Date:           Jul, 2016
  3 KernelVersion:  v4.10                               3 KernelVersion:  v4.10
  4 Contact:        linux-acpi@vger.kernel.org          4 Contact:        linux-acpi@vger.kernel.org
  5 Description:                                        5 Description:
  6                 (RO) The charger type - Tradit      6                 (RO) The charger type - Traditional, Hybrid or NVDC.
  7                                                     7 
  8 What:           /sys/bus/platform/devices/INT3      8 What:           /sys/bus/platform/devices/INT3407:00/dptf_power/adapter_rating_mw
  9 Date:           Jul, 2016                           9 Date:           Jul, 2016
 10 KernelVersion:  v4.10                              10 KernelVersion:  v4.10
 11 Contact:        linux-acpi@vger.kernel.org         11 Contact:        linux-acpi@vger.kernel.org
 12 Description:                                       12 Description:
 13                 (RO) Adapter rating in milliwa     13                 (RO) Adapter rating in milliwatts (the maximum Adapter power).
 14                 Must be 0 if no AC Adaptor is      14                 Must be 0 if no AC Adaptor is plugged in.
 15                                                    15 
 16 What:           /sys/bus/platform/devices/INT3     16 What:           /sys/bus/platform/devices/INT3407:00/dptf_power/max_platform_power_mw
 17 Date:           Jul, 2016                          17 Date:           Jul, 2016
 18 KernelVersion:  v4.10                              18 KernelVersion:  v4.10
 19 Contact:        linux-acpi@vger.kernel.org         19 Contact:        linux-acpi@vger.kernel.org
 20 Description:                                       20 Description:
 21                 (RO) Maximum platform power th     21                 (RO) Maximum platform power that can be supported by the battery
 22                 in milliwatts.                     22                 in milliwatts.
 23                                                    23 
 24 What:           /sys/bus/platform/devices/INT3     24 What:           /sys/bus/platform/devices/INT3407:00/dptf_power/platform_power_source
 25 Date:           Jul, 2016                          25 Date:           Jul, 2016
 26 KernelVersion:  v4.10                              26 KernelVersion:  v4.10
 27 Contact:        linux-acpi@vger.kernel.org         27 Contact:        linux-acpi@vger.kernel.org
 28 Description:                                       28 Description:
 29                 (RO) Display the platform powe     29                 (RO) Display the platform power source
 30                                                !!  30                 0x00 = DC
 31                 ========= ==================== !!  31                 0x01 = AC
 32                 bits[3:0] Current power source !!  32                 0x02 = USB
 33                           - 0x00 = DC          !!  33                 0x03 = Wireless Charger
 34                           - 0x01 = AC          << 
 35                           - 0x02 = USB         << 
 36                           - 0x03 = Wireless Ch << 
 37                 bits[7:4] Power source sequenc << 
 38                 ========= ==================== << 
 39                                                    34 
 40 What:           /sys/bus/platform/devices/INT3     35 What:           /sys/bus/platform/devices/INT3407:00/dptf_power/battery_steady_power
 41 Date:           Jul, 2016                          36 Date:           Jul, 2016
 42 KernelVersion:  v4.10                              37 KernelVersion:  v4.10
 43 Contact:        linux-acpi@vger.kernel.org         38 Contact:        linux-acpi@vger.kernel.org
 44 Description:                                       39 Description:
 45                 (RO) The maximum sustained pow     40                 (RO) The maximum sustained power for battery in milliwatts.
 46                                                << 
 47 What:           /sys/bus/platform/devices/INT3 << 
 48 Date:           June, 2020                     << 
 49 KernelVersion:  v5.8                           << 
 50 Contact:        linux-acpi@vger.kernel.org     << 
 51 Description:                                   << 
 52                 (RO) Shows the rest (outside o << 
 53                                                << 
 54 What:           /sys/bus/platform/devices/INT3 << 
 55 Date:           June, 2020                     << 
 56 KernelVersion:  v5.8                           << 
 57 Contact:        linux-acpi@vger.kernel.org     << 
 58 Description:                                   << 
 59                 (WO) Confirm embedded controll << 
 60                                                << 
 61 What:           /sys/bus/platform/devices/INT3 << 
 62 Date:           June, 2020                     << 
 63 KernelVersion:  v5.8                           << 
 64 Contact:        linux-acpi@vger.kernel.org     << 
 65 Description:                                   << 
 66                 (RO) The maximum platform powe << 
 67                                                << 
 68 What:           /sys/bus/platform/devices/INT3 << 
 69 Date:           June, 2020                     << 
 70 KernelVersion:  v5.8                           << 
 71 Contact:        linux-acpi@vger.kernel.org     << 
 72 Description:                                   << 
 73                 (RO) The maximum sustained pow << 
 74                                                << 
 75 What:           /sys/bus/platform/devices/INT3 << 
 76 Date:           June, 2020                     << 
 77 KernelVersion:  v5.8                           << 
 78 Contact:        linux-acpi@vger.kernel.org     << 
 79 Description:                                   << 
 80                 (RO) The high frequency impeda << 
 81                 fuel gauge in milli Ohms.      << 
 82                                                << 
 83 What:           /sys/bus/platform/devices/INT3 << 
 84 Date:           June, 2020                     << 
 85 KernelVersion:  v5.8                           << 
 86 Contact:        linux-acpi@vger.kernel.org     << 
 87 Description:                                   << 
 88                 (RO) The no-load voltage that  << 
 89                 milli volts.                   << 
 90                                                << 
 91 What:           /sys/bus/platform/devices/INT3 << 
 92 Date:           June, 2020                     << 
 93 KernelVersion:  v5.8                           << 
 94 Contact:        linux-acpi@vger.kernel.org     << 
 95 Description:                                   << 
 96                 (RO) The battery discharge cur << 
 97                 milli Amps.                    << 
 98                                                << 
 99 What:           /sys/bus/platform/devices/INTC << 
100 Date:           November, 2020                 << 
101 KernelVersion:  v5.10                          << 
102 Contact:        linux-acpi@vger.kernel.org     << 
103 Description:                                   << 
104                 (RW) The PCH FIVR (Fully Integ << 
105                 when FIVR clock is 19.2MHz or  << 
106                                                << 
107 What:           /sys/bus/platform/devices/INTC << 
108 Date:           November, 2020                 << 
109 KernelVersion:  v5.10                          << 
110 Contact:        linux-acpi@vger.kernel.org     << 
111 Description:                                   << 
112                 (RW) The PCH FIVR (Fully Integ << 
113                 when FIVR clock is 38.4MHz.    << 
114                                                << 
115 What:           /sys/bus/platform/devices/INTC << 
116 Date:           September, 2021                << 
117 KernelVersion:  v5.15                          << 
118 Contact:        linux-acpi@vger.kernel.org     << 
119 Description:                                   << 
120                 (RO) Get the FIVR switching co << 
121                                                << 
122 What:           /sys/bus/platform/devices/INTC << 
123 Date:           September, 2021                << 
124 KernelVersion:  v5.15                          << 
125 Contact:        linux-acpi@vger.kernel.org     << 
126 Description:                                   << 
127                 (RO) Read the FIVR switching f << 
128                                                << 
129 What:           /sys/bus/platform/devices/INTC << 
130 Date:           September, 2021                << 
131 KernelVersion:  v5.15                          << 
132 Contact:        linux-acpi@vger.kernel.org     << 
133 Description:                                   << 
134                 (RO) Presents SSC (spread spec << 
135                 (Electro magnetic interference << 
136                                                << 
137                 ======= ====================== << 
138                 Bits    Description            << 
139                 ======= ====================== << 
140                 [7:0]   Sets clock spectrum sp << 
141                         0x00=0.2% , 0x3F=10%   << 
142                         1 LSB = 0.1% increase  << 
143                         settings 0x01 thru 0x1 << 
144                         1 LSB = 0.2% increase  << 
145                         settings 0x1E thru 0x3 << 
146                 [8]     When set to 1, enables << 
147                         spectrum clock         << 
148                 [9]     0: Triangle mode. FFC  << 
149                         walks around the Fcent << 
150                         fashion                << 
151                         1: Random walk mode. F << 
152                         changes randomly withi << 
153                         (Spread spectrum clock << 
154                 [10]    0: No white noise. 1:  << 
155                         to spread waveform     << 
156                 [11]    When 1, future writes  << 
157                 ======= ====================== << 
                                                      

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