Hans de Goede a10ba160d4 platform/x86: ideapad-laptop: Stop writing VPCCMD_W_TOUCHPAD at probe time ... Commit d69cd7eea9 ("platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634") from Janary 2021 added a flag hiding the touchpad sysfs-attr and disabling ideapad_sync_touchpad_state() because some devices "do not use EC to switch touchpad". At the same time this added a write(VPCCMD_W_TOUCHPAD, 1) call at probe time on these same devices. This seems to be copied from the rfkill code which does something similar when hw rfkill support is disabled. But for the rfkill code this is known to be necessary on some models, where as for the touchpad control no motivation is given for doing this and prior to this patch there were no reports of needing to do this. So this seems unnecessary; and it is best to avoid poking the hardware unnecessary to avoid unwanted side effects, so remove this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Tested-by: Maxim Mikityanskiy <maxtram95@gmail.com> Link: https://lore.kernel.org/r/20221117110244.67811-6-hdegoede@redhat.com		2022-11-21 11:16:41 +01:00
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chrome	chrome platform changes for v6.1	2022-10-05 10:14:48 -07:00
goldfish	platform: goldfish: pipe: Use platform_get_irq() to get the interrupt	2022-03-18 13:55:21 +01:00
loongarch	LoongArch: Add ACPI-based generic laptop driver	2022-10-12 16:36:20 +08:00
mellanox	platform/mellanox: Add BlueField-3 support in the tmfifo driver	2022-11-16 08:48:19 +01:00
mips	MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error.	2022-06-09 22:24:19 +02:00
olpc	platform/olpc: Fix uninitialized data in debugfs write	2022-07-28 20:40:15 +02:00
surface	platform/surface: aggregator_registry: Add support for Surface Laptop 5	2022-11-16 08:43:36 +01:00
x86	platform/x86: ideapad-laptop: Stop writing VPCCMD_W_TOUCHPAD at probe time	2022-11-21 11:16:41 +01:00
Kconfig	LoongArch: Add ACPI-based generic laptop driver	2022-10-12 16:36:20 +08:00
Makefile	LoongArch: Add ACPI-based generic laptop driver	2022-10-12 16:36:20 +08:00