Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2#
3# EC-like Drivers for aarch64 based devices.
4#
5
6menuconfig ARM64_PLATFORM_DEVICES
7 bool "ARM64 Platform-Specific Device Drivers"
8 depends on ARM64 || COMPILE_TEST
9 default ARM64
10 help
11 Say Y here to get to see options for platform-specific device drivers
12 for arm64 based devices, primarily EC-like device drivers.
13 This option alone does not add any kernel code.
14
15 If you say N, all options in this submenu will be skipped and disabled.
16
17if ARM64_PLATFORM_DEVICES
18
19config EC_ACER_ASPIRE1
20 tristate "Acer Aspire 1 Embedded Controller driver"
21 depends on ARCH_QCOM || COMPILE_TEST
22 depends on I2C
23 depends on DRM
24 depends on POWER_SUPPLY
25 depends on INPUT
26 help
27 Say Y here to enable the EC driver for the (Snapdragon-based)
28 Acer Aspire 1 laptop. The EC handles battery and charging
29 monitoring as well as some misc functions like the lid sensor
30 and USB Type-C DP HPD events.
31
32 This driver provides battery and AC status support for the mentioned
33 laptop where this information is not properly exposed via the
34 standard ACPI devices.
35
36config EC_HUAWEI_GAOKUN
37 tristate "Huawei Matebook E Go Embedded Controller driver"
38 depends on ARCH_QCOM || COMPILE_TEST
39 depends on I2C
40 depends on INPUT
41 depends on HWMON
42 select AUXILIARY_BUS
43
44 help
45 Say Y here to enable the EC driver for the Huawei Matebook E Go
46 which is a sc8280xp-based 2-in-1 tablet. The driver handles battery
47 (information, charge control) and USB Type-C DP HPD events as well
48 as some misc functions like the lid sensor and temperature sensors,
49 etc.
50
51 This driver provides battery and AC status support for the mentioned
52 laptop where this information is not properly exposed via the
53 standard ACPI devices.
54
55 Say M or Y here to include this support.
56
57config EC_LENOVO_YOGA_C630
58 tristate "Lenovo Yoga C630 Embedded Controller driver"
59 depends on ARCH_QCOM || COMPILE_TEST
60 depends on I2C
61 select AUXILIARY_BUS
62 help
63 Driver for the Embedded Controller in the Qualcomm Snapdragon-based
64 Lenovo Yoga C630, which provides battery and power adapter
65 information.
66
67 This driver provides battery and AC status support for the mentioned
68 laptop where this information is not properly exposed via the
69 standard ACPI devices.
70
71 Say M or Y here to include this support.
72
73config EC_LENOVO_THINKPAD_T14S
74 tristate "Lenovo Thinkpad T14s Embedded Controller driver"
75 depends on ARCH_QCOM || COMPILE_TEST
76 depends on I2C
77 depends on INPUT
78 select INPUT_SPARSEKMAP
79 select LEDS_CLASS
80 select NEW_LEDS
81 select SND_CTL_LED if SND
82 help
83 Driver for the Embedded Controller in the Qualcomm Snapdragon-based
84 Lenovo Thinkpad T14s, which provides access to keyboard backlight
85 and status LEDs.
86
87 This driver provides support for the mentioned laptop where this
88 information is not properly exposed via the standard Qualcomm
89 devices.
90
91 Say M or Y here to include this support.
92
93endif # ARM64_PLATFORM_DEVICES