Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixes
2 keymap fixes for the Acer Aspire One AOD270 and the same hardware
rebranded as Packard Bell Dot SC:
1. The F2 key is marked with a big '?' symbol on the Packard Bell Dot SC,
this sends WMID_HOTKEY_EVENTs with a scancode of 0x27 add a mapping
for this.
2. Scancode 0x61 is KEY_SWITCHVIDEOMODE. Usually this is a duplicate
input event with the "Video Bus" input device events. But on these devices
the "Video Bus" does not send events for this key. Map 0x61 to KEY_UNKNOWN
instead of using KE_IGNORE so that udev/hwdb can override it on these devs.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220829163544.5288-1-hdegoede@redhat.com
+8
-1
+8
-1
drivers/platform/x86/acer-wmi.c
+8
-1
drivers/platform/x86/acer-wmi.c
···
99
99
{KE_KEY, 0x22, {KEY_PROG2} }, /* Arcade */
100
100
{KE_KEY, 0x23, {KEY_PROG3} }, /* P_Key */
101
101
{KE_KEY, 0x24, {KEY_PROG4} }, /* Social networking_Key */
102
+
{KE_KEY, 0x27, {KEY_HELP} },
102
103
{KE_KEY, 0x29, {KEY_PROG3} }, /* P_Key for TM8372 */
103
104
{KE_IGNORE, 0x41, {KEY_MUTE} },
104
105
{KE_IGNORE, 0x42, {KEY_PREVIOUSSONG} },
···
113
112
{KE_IGNORE, 0x48, {KEY_VOLUMEUP} },
114
113
{KE_IGNORE, 0x49, {KEY_VOLUMEDOWN} },
115
114
{KE_IGNORE, 0x4a, {KEY_VOLUMEDOWN} },
116
-
{KE_IGNORE, 0x61, {KEY_SWITCHVIDEOMODE} },
115
+
/*
116
+
* 0x61 is KEY_SWITCHVIDEOMODE. Usually this is a duplicate input event
117
+
* with the "Video Bus" input device events. But sometimes it is not
118
+
* a dup. Map it to KEY_UNKNOWN instead of using KE_IGNORE so that
119
+
* udev/hwdb can override it on systems where it is not a dup.
120
+
*/
121
+
{KE_KEY, 0x61, {KEY_UNKNOWN} },
117
122
{KE_IGNORE, 0x62, {KEY_BRIGHTNESSUP} },
118
123
{KE_IGNORE, 0x63, {KEY_BRIGHTNESSDOWN} },
119
124
{KE_KEY, 0x64, {KEY_SWITCHVIDEOMODE} }, /* Display Switch */