Revision 8e37395c3a5dceff62a5010ebbbc107f4145935c authored by Linus Torvalds on 20 October 2021, 16:13:22 UTC, committed by Linus Torvalds on 20 October 2021, 16:13:22 UTC
Pull sound fixes from Takashi Iwai: "Again it became bigger than wished, unfortunately, as this contains quite a few ASoC fixes that came up a bit late. It also includes yet more HD- and USB-audio quirks: I decided to merge them now, as those are for stable, and we'll need them sooner or later. Although the volumes are a bit high, all changes are device-specific (and reasonably small) fixes, so it should be safe for the late rc" * tag 'sound-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Fix microphone sound on Jieli webcam. ALSA: hda/realtek: Fixes HP Spectre x360 15-eb1xxx speakers ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset ALSA: hda/realtek: Add quirk for Clevo PC50HS ALSA: usb-audio: add Schiit Hel device to quirk table ASoC: wm8960: Fix clock configuration on slave mode ASoC: cs42l42: Ensure 0dB full scale volume is used for headsets ASoC: soc-core: fix null-ptr-deref in snd_soc_del_component_unlocked() ASoC: codec: wcd938x: Add irq config support ASoC: DAPM: Fix missing kctl change notifications ASoC: Intel: bytcht_es8316: Utilize dev_err_probe() to avoid log saturation ASoC: Intel: bytcht_es8316: Switch to use gpiod_get_optional() ASoC: Intel: bytcht_es8316: Use temporary variable for struct device ASoC: Intel: bytcht_es8316: Get platform data via dev_get_platdata() ASoC: wcd938x: Fix jack detection issue ASoC: nau8824: Fix headphone vs headset, button-press detection no longer working ASoC: cs4341: Add SPI device ID table ASoC: pcm179x: Add missing entries SPI to device ID table ASoC: fsl_xcvr: Fix channel swap issue with ARC ASoC: pcm512x: Mend accesses to the I2S_1 and I2S_2 registers
max6639.rst
Kernel driver max6639
=====================
Supported chips:
* Maxim MAX6639
Prefix: 'max6639'
Addresses scanned: I2C 0x2c, 0x2e, 0x2f
Datasheet: http://pdfserv.maxim-ic.com/en/ds/MAX6639.pdf
Authors:
- He Changqing <hechangqing@semptian.com>
- Roland Stigge <stigge@antcom.de>
Description
-----------
This driver implements support for the Maxim MAX6639. This chip is a 2-channel
temperature monitor with dual PWM fan speed controller. It can monitor its own
temperature and one external diode-connected transistor or two external
diode-connected transistors.
The following device attributes are implemented via sysfs:
====================== ==== ===================================================
Attribute R/W Contents
====================== ==== ===================================================
temp1_input R Temperature channel 1 input (0..150 C)
temp2_input R Temperature channel 2 input (0..150 C)
temp1_fault R Temperature channel 1 diode fault
temp2_fault R Temperature channel 2 diode fault
temp1_max RW Set THERM temperature for input 1
(in C, see datasheet)
temp2_max RW Set THERM temperature for input 2
temp1_crit RW Set ALERT temperature for input 1
temp2_crit RW Set ALERT temperature for input 2
temp1_emergency RW Set OT temperature for input 1
(in C, see datasheet)
temp2_emergency RW Set OT temperature for input 2
pwm1 RW Fan 1 target duty cycle (0..255)
pwm2 RW Fan 2 target duty cycle (0..255)
fan1_input R TACH1 fan tachometer input (in RPM)
fan2_input R TACH2 fan tachometer input (in RPM)
fan1_fault R Fan 1 fault
fan2_fault R Fan 2 fault
temp1_max_alarm R Alarm on THERM temperature on channel 1
temp2_max_alarm R Alarm on THERM temperature on channel 2
temp1_crit_alarm R Alarm on ALERT temperature on channel 1
temp2_crit_alarm R Alarm on ALERT temperature on channel 2
temp1_emergency_alarm R Alarm on OT temperature on channel 1
temp2_emergency_alarm R Alarm on OT temperature on channel 2
====================== ==== ===================================================
Computing file changes ...
