hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

platform/x86: dell-wmi: add new backlight events 

Add events with a type of 0x0010 and a code of 0x57 / 0x58,
this silences the following messages being logged on a
Dell Inspiron 5593:

dell_wmi: Unknown key with type 0x0010 and code 0x0057 pressed
dell_wmi: Unknown key with type 0x0010 and code 0x0058 pressed

These are brightness events and will be handled by acpi-video

Signed-off-by: Y Paritcher <y.linux@paritcher.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Y Paritcher 2020-06-10 13:56:56 -04:00 committed by Andy Shevchenko
parent 4b2d688fed
commit a633c479c6
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/platform/x86/dell-wmi.c
View File

@ -255,6 +255,10 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
/* Keyboard backlight change notification */
{ KE_IGNORE, 0x3f, { KEY_RESERVED } },
/* Backlight brightness level */
{ KE_KEY, 0x57, { KEY_BRIGHTNESSDOWN } },
{ KE_KEY, 0x58, { KEY_BRIGHTNESSUP } },
/* Mic mute */
{ KE_KEY, 0x150, { KEY_MICMUTE } },