mirror_ubuntu-kernels/drivers/platform
Hans de Goede ad75bd85b1 platform/x86: sony-laptop: Don't turn off 0x153 keyboard backlight during probe
The 0x153 version of the kbd backlight control SNC handle has no separate
address to probe if the backlight is there.

This turns the probe call into a set keyboard backlight call with a value
of 0 turning off the keyboard backlight.

Skip probing when there is no separate probe address to avoid this.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1583752
Fixes: 800f20170d ("Keyboard backlight control for some Vaio Fit models")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mattia Dongili <malattia@linux.it>
Link: https://lore.kernel.org/r/20221213122943.11123-1-hdegoede@redhat.com
2022-12-27 12:23:11 +01:00
..
chrome USB/Thunderbolt driver changes for 6.2-rc1 2022-12-16 03:22:53 -08:00
goldfish platform: goldfish: pipe: Use platform_get_irq() to get the interrupt 2022-03-18 13:55:21 +01:00
loongarch platform/loongarch: laptop: Fix possible UAF and simplify generic_acpi_laptop_init() 2022-10-29 16:29:31 +08:00
mellanox platform/mellanox: mlxbf-pmc: Fix event typo 2022-12-12 10:31:27 +01:00
mips platform/mips: Adjust Kconfig to keep consistency 2022-12-08 11:51:52 +01:00
olpc platform/olpc: Fix uninitialized data in debugfs write 2022-07-28 20:40:15 +02:00
surface Merge branches 'acpi-scan', 'acpi-bus', 'acpi-tables' and 'acpi-sysfs' 2022-12-12 14:55:44 +01:00
x86 platform/x86: sony-laptop: Don't turn off 0x153 keyboard backlight during probe 2022-12-27 12:23:11 +01:00
Kconfig platform/mips: Adjust Kconfig to keep consistency 2022-12-08 11:51:52 +01:00
Makefile LoongArch: Add ACPI-based generic laptop driver 2022-10-12 16:36:20 +08:00