Merge branch 'for-6.15/amd_sfh' into for-linus

From: Mario Limonciello <[email protected]>

Some platforms include a human presence detection (HPD) sensor. When
enabled and a user is detected a wake event will be emitted from the
sensor fusion hub that software can react to.

Example use cases are "wake from suspend on approach" or to "lock
when leaving".

This is currently enabled by default on supported systems, but users
can't control it. This essentially means that wake on approach is
enabled which is a really surprising behavior to users that don't
expect it.

Instead of defaulting to enabled add a sysfs knob that users can
use to enable the feature if desirable and set it to disabled by
default.

Author: Jiri Kosina

.mailmap

@@ -142,13 +142,17 @@ Boris Brezillon <[email protected]> <[email protected]>
 Boris Brezillon <[email protected]> <[email protected]>
 Brendan Higgins <[email protected]> <[email protected]>
 Brian Avery <[email protected]>
+Brian Cain <[email protected]> <[email protected]>
+Brian Cain <[email protected]> <[email protected]>
 Brian King <[email protected]>
 Brian Silverman <[email protected]> <[email protected]>
 Bryan Tan <[email protected]> <[email protected]>
 Cai Huoqing <[email protected]> <[email protected]>
 Can Guo <[email protected]> <[email protected]>
 Carl Huang <[email protected]> <[email protected]>
-Carlos Bilbao <[email protected]> <[email protected]>
+Carlos Bilbao <[email protected]> <[email protected]>
+Carlos Bilbao <[email protected]> <[email protected]>
+Carlos Bilbao <[email protected]> <[email protected]>
 Changbin Du <[email protected]> <[email protected]>
 Changbin Du <[email protected]> <[email protected]>
 Chao Yu <[email protected]> <[email protected]>
@@ -165,6 +169,7 @@ Christian Brauner <[email protected]> <[email protected]>
 Christian Brauner <[email protected]> <[email protected]>
 Christian Marangi <[email protected]>
 Christophe Ricard <[email protected]>
+Christopher Obbard <[email protected]> <[email protected]>
 Christoph Hellwig <[email protected]>
 Chuck Lever <[email protected]> <[email protected]>
 Chuck Lever <[email protected]> <[email protected]>
@@ -261,6 +266,7 @@ Guo Ren <[email protected]> <[email protected]>
 Guru Das Srinagesh <[email protected]> <[email protected]>
 Gustavo Padovan <[email protected]>
 Gustavo Padovan <[email protected]>
+Hamza Mahfooz <[email protected]> <[email protected]>
 Hanjun Guo <[email protected]> <[email protected]>
 Hans Verkuil <[email protected]> <[email protected]>
 Hans Verkuil <[email protected]> <[email protected]>
@@ -415,6 +421,7 @@ Liam Mark <[email protected]> <[email protected]>
 Linas Vepstas <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
+Linus Lüssing <[email protected]> <[email protected]>
 <[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
@@ -760,6 +767,7 @@ Wolfram Sang <[email protected]> <[email protected]>
 Yakir Yang <[email protected]> <[email protected]>
 Yanteng Si <[email protected]> <[email protected]>
 Ying Huang <[email protected]> <[email protected]>
+Yosry Ahmed <[email protected]> <[email protected]>
 Yusuke Goda <[email protected]>
 Zack Rusin <[email protected]> <[email protected]>
 Zhu Yanjun <[email protected]> <[email protected]>

CREDITS

@@ -2515,11 +2515,9 @@ D: SLS distribution
 D: Initial implementation of VC's, pty's and select()
 
 N: Pavel Machek
-E: pavel@ucw.cz
+E: pavel@kernel.org
 P: 4096R/92DFCE96 4FA7 9EEF FCD4 C44F C585  B8C7 C060 2241 92DF CE96
-D: Softcursor for vga, hypertech cdrom support, vcsa bugfix, nbd,
-D: sun4/330 port, capabilities for elf, speedup for rm on ext2, USB,
-D: work on suspend-to-ram/disk, killing duplicates from ioctl32,
+D: NBD, Sun4/330 port, USB, work on suspend-to-ram/disk,
 D: Altera SoCFPGA and Nokia N900 support.
 S: Czech Republic
 
@@ -4339,7 +4337,7 @@ D: Freescale Highspeed USB device driver
 D: Freescale QE SoC support and Ethernet driver
 S: B-1206 Jingmao Guojigongyu
 S: 16 Baliqiao Nanjie, Beijing 101100
-S: People's Repulic of China
+S: People's Republic of China
 
 N: Vlad Yasevich
 E: [email protected]

Documentation/ABI/stable/sysfs-class-bluetooth

@@ -0,0 +1,9 @@
+What: 		/sys/class/bluetooth/hci<index>/reset
+Date:		14-Jan-2025
+KernelVersion:	6.13
+Contact:	[email protected]
+Description: 	This write-only attribute allows users to trigger the vendor reset
+		method on the Bluetooth device when arbitrary data is written.
+		The reset may or may not be done through the device transport
+		(e.g., UART/USB), and can also be done through an out-of-band
+		approach such as GPIO.

Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source

@@ -0,0 +1,15 @@
+What:		/sys/bus/coresight/devices/dummy_source<N>/enable_source
+Date:		Dec 2024
+KernelVersion:	6.14
+Contact:	Mao Jinlong <[email protected]>
+Description:	(RW) Enable/disable tracing of dummy source. A sink should be activated
+		before enabling the source. The path of coresight components linking
+		the source to the sink is configured and managed automatically by the
+		coresight framework.
+
+What:		/sys/bus/coresight/devices/dummy_source<N>/traceid
+Date:		Dec 2024
+KernelVersion:	6.14
+Contact:	Mao Jinlong <[email protected]>
+Description:	(R) Show the trace ID that will appear in the trace stream
+		coming from this trace entity.

Documentation/ABI/testing/sysfs-bus-event_source-devices

@@ -0,0 +1,24 @@
+What: /sys/bus/event_source/devices/<pmu>
+Date: 2014/02/24
+Contact:	Linux kernel mailing list <[email protected]>
+Description:	Performance Monitoring Unit (<pmu>)
+
+		Each <pmu> directory, for a PMU device, is a name
+		optionally followed by an underscore and then either a
+		decimal or hexadecimal number. For example, cpu is a
+		PMU name without a suffix as is intel_bts,
+		uncore_imc_0 is a PMU name with a 0 numeric suffix,
+		ddr_pmu_87e1b0000000 is a PMU name with a hex
+		suffix. The hex suffix must be more than two
+		characters long to avoid ambiguity with PMUs like the
+		S390 cpum_cf.
+
+		Tools can treat PMUs with the same name that differ by
+		suffix as instances of the same PMU for the sake of,
+		for example, opening an event. For example, the PMUs
+		uncore_imc_free_running_0 and
+		uncore_imc_free_running_1 have an event data_read;
+		opening the data_read event on a PMU specified as
+		uncore_imc_free_running should be treated as opening
+		the data_read event on PMU uncore_imc_free_running_0
+		and PMU uncore_imc_free_running_1.

Documentation/ABI/testing/sysfs-bus-event_source-devices-events

@@ -37,11 +37,13 @@ Description:	Per-pmu performance monitoring events specific to the running syste
 		performance monitoring event supported by the <pmu>. The name
 		of the file is the name of the event.
 
-		As performance monitoring event names are case
-		insensitive in the perf tool, the perf tool only looks
-		for lower or upper case event names in sysfs to avoid
+		As performance monitoring event names are case insensitive
+		in the perf tool, the perf tool only looks for all lower
+		case or all upper case event names in sysfs to avoid
 		scanning the directory. It is therefore required the
-		name of the event here is either lower or upper case.
+		name of the event here is either completely lower or upper
+		case, with no mixed-case characters. Numbers, '.', '_', and
+		'-' are also allowed.
 
 		File contents:
 

Documentation/ABI/testing/sysfs-bus-iio

@@ -168,18 +168,6 @@ Description:
 		is required is a consistent labeling.  Units after application
 		of scale and offset are millivolts.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_supply_raw
-KernelVersion:	3.17
-Contact:	[email protected]
-Description:
-		Raw (unscaled no bias removal etc.) current measurement from
-		channel Y. In special cases where the channel does not
-		correspond to externally available input one of the named
-		versions may be used. The number must always be specified and
-		unique to allow association with event codes. Units after
-		application of scale and offset are milliamps.
-
 What:		/sys/bus/iio/devices/iio:deviceX/in_powerY_raw
 KernelVersion:	4.5
 Contact:	[email protected]
@@ -227,7 +215,7 @@ Description:
 		same scaling as _raw.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_tempY_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_x_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_y_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_ambient_raw
@@ -416,11 +404,11 @@ Contact:	[email protected]
 Description:
 		Scaled humidity measurement in milli percent.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_X_mean_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_Y_mean_raw
 KernelVersion:	3.5
 Contact:	[email protected]
 Description:
-		Averaged raw measurement from channel X. The number of values
+		Averaged raw measurement from channel Y. The number of values
 		used for averaging is device specific. The converting rules for
 		normal raw values also applies to the averaged raw values.
 
@@ -448,7 +436,7 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_magn_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_rot_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_angl_offset
-What:		/sys/bus/iio/devices/iio:deviceX/in_capacitanceX_offset
+What:		/sys/bus/iio/devices/iio:deviceX/in_capacitanceY_offset
 KernelVersion:	2.6.35
 Contact:	[email protected]
 Description:
@@ -508,6 +496,9 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_angl_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_x_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_y_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_z_scale
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_red_scale
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_green_scale
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_blue_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_co2_scale
 KernelVersion:	2.6.35
 Contact:	[email protected]
@@ -660,10 +651,10 @@ What:		/sys/.../iio:deviceX/in_magn_scale_available
 What:		/sys/.../iio:deviceX/in_illuminance_scale_available
 What:		/sys/.../iio:deviceX/in_intensity_scale_available
 What:		/sys/.../iio:deviceX/in_proximity_scale_available
-What:		/sys/.../iio:deviceX/in_voltageX_scale_available
+What:		/sys/.../iio:deviceX/in_voltageY_scale_available
 What:		/sys/.../iio:deviceX/in_voltage-voltage_scale_available
-What:		/sys/.../iio:deviceX/out_voltageX_scale_available
-What:		/sys/.../iio:deviceX/out_altvoltageX_scale_available
+What:		/sys/.../iio:deviceX/out_voltageY_scale_available
+What:		/sys/.../iio:deviceX/out_altvoltageY_scale_available
 What:		/sys/.../iio:deviceX/in_capacitance_scale_available
 What:		/sys/.../iio:deviceX/in_pressure_scale_available
 What:		/sys/.../iio:deviceX/in_pressureY_scale_available
@@ -681,6 +672,7 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_red_hardwaregain
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_green_hardwaregain
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_blue_hardwaregain
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_clear_hardwaregain
+What:		/sys/bus/iio/devices/iio:deviceX/in_illuminance_hardwaregain
 KernelVersion:	2.6.35
 Contact:	[email protected]
 Description:
@@ -1562,7 +1554,7 @@ Description:
 		This attribute is used to read the amount of quadrature error
 		present in the device at a given time.
 
-What:		/sys/.../iio:deviceX/in_accelX_power_mode
+What:		/sys/.../iio:deviceX/in_accelY_power_mode
 KernelVersion:	3.11
 Contact:	[email protected]
 Description:
@@ -1633,6 +1625,10 @@ What:		/sys/.../iio:deviceX/in_intensityY_uv_raw
 What:		/sys/.../iio:deviceX/in_intensityY_uva_raw
 What:		/sys/.../iio:deviceX/in_intensityY_uvb_raw
 What:		/sys/.../iio:deviceX/in_intensityY_duv_raw
+What:		/sys/.../iio:deviceX/in_intensity_red_raw
+What:		/sys/.../iio:deviceX/in_intensity_green_raw
+What:		/sys/.../iio:deviceX/in_intensity_blue_raw
+What:		/sys/.../iio:deviceX/in_intensity_clear_raw
 KernelVersion:	3.4
 Contact:	[email protected]
 Description:
@@ -1691,16 +1687,19 @@ Description:
 		Raw value of rotation from true/magnetic north measured with
 		or without compensation from tilt sensors.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentX_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentX_i_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentX_q_raw
-KernelVersion:	3.18
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_supply_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_i_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_q_raw
+KernelVersion:	3.17
 Contact:	[email protected]
 Description:
-		Raw current measurement from channel X. Units are in milliamps
+		Raw current measurement from channel Y. Units are in milliamps
 		after application of scale and offset. If no offset or scale is
 		present, output should be considered as processed with the
-		unit in milliamps.
+		unit in milliamps. In special cases where the channel does not
+		correspond to externally available input one of the named
+		versions may be used.
 
 		Channels with 'i' and 'q' modifiers always exist in pairs and both
 		channels refer to the same signal. The 'i' channel contains the in-phase
@@ -1864,9 +1863,9 @@ Description:
 		hardware fifo watermark level.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_calibemissivity
-What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_calibemissivity
+What:		/sys/bus/iio/devices/iio:deviceX/in_tempY_calibemissivity
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_object_calibemissivity
-What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibemissivity
+What:		/sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibemissivity
 KernelVersion:	4.1
 Contact:	[email protected]
 Description:
@@ -1887,27 +1886,27 @@ Description:
 		is considered as one sample for <type>[_name]_sampling_frequency.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_co2_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_co2_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_co2_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_ethanol_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_ethanol_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_ethanol_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_h2_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_h2_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_h2_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_o2_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_o2_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_o2_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_voc_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationY_voc_raw
 KernelVersion:	4.3
 Contact:	[email protected]
 Description:
 		Raw (unscaled no offset etc.) reading of a substance. Units
 		after application of scale and offset are percents.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_resistance_raw
-What:		/sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_resistanceY_raw
 What:		/sys/bus/iio/devices/iio:deviceX/out_resistance_raw
-What:		/sys/bus/iio/devices/iio:deviceX/out_resistanceX_raw
+What:		/sys/bus/iio/devices/iio:deviceX/out_resistanceY_raw
 KernelVersion:	4.3
 Contact:	[email protected]
 Description:
@@ -2096,7 +2095,7 @@ Description:
 		One of the following thermocouple types: B, E, J, K, N, R, S, T.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_object_calibambient
-What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibambient
+What:		/sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibambient
 KernelVersion:	5.10
 Contact:	[email protected]
 Description:
@@ -2172,9 +2171,9 @@ Description:
 
 		- a range specified as "[min step max]"
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltageX_sampling_frequency
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY_sampling_frequency
 What:		/sys/bus/iio/devices/iio:deviceX/in_powerY_sampling_frequency
-What:		/sys/bus/iio/devices/iio:deviceX/in_currentZ_sampling_frequency
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentY_sampling_frequency
 KernelVersion:	5.20
 Contact:	[email protected]
 Description:

Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta

@@ -0,0 +1,23 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration
+KernelVersion: 5.5
+Contact:	[email protected]
+Description:
+		This attribute, if available, initiates the system calibration procedure. This is done on a
+		single channel at a time. Write '1' to start the calibration.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode_available
+KernelVersion: 5.5
+Contact:	[email protected]
+Description:
+		This attribute, if available, returns a list with the possible calibration modes.
+		There are two available options:
+		"zero_scale" - calibrate to zero scale
+		"full_scale" - calibrate to full scale
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode
+KernelVersion: 5.5
+Contact:	[email protected]
+Description:
+		This attribute, if available, sets up the calibration mode used in the system calibration
+		procedure. Reading returns the current calibration mode.
+		Writing sets the system calibration mode.

Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192

@@ -19,33 +19,9 @@ Description:
 		the bridge can be disconnected (when it is not being used
 		using the bridge_switch_en attribute.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration
-KernelVersion:
-Contact:	[email protected]
-Description:
-		Initiates the system calibration procedure. This is done on a
-		single channel at a time. Write '1' to start the calibration.
-
 What:		/sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
 KernelVersion:
 Contact:	[email protected]
 Description:
 		Measure voltage from AIN2 pin connected to AIN(+)
 		and AIN(-) shorted.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available
-KernelVersion:
-Contact:	[email protected]
-Description:
-		Reading returns a list with the possible calibration modes.
-		There are two available options:
-		"zero_scale" - calibrate to zero scale
-		"full_scale" - calibrate to full scale
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode
-KernelVersion:
-Contact:	[email protected]
-Description:
-		Sets up the calibration mode used in the system calibration
-		procedure. Reading returns the current calibration mode.
-		Writing sets the system calibration mode.