* [PATCH AUTOSEL 4.14 5/5] platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixes
[not found] <20220910211938.70997-1-sashal@kernel.org>
@ 2022-09-10 21:19 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2022-09-10 21:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Hans de Goede, Sasha Levin, jlee, markgross, platform-driver-x86
From: Hans de Goede <hdegoede@redhat.com>
[ Upstream commit c3b82d26bc85f5fc2fef5ec8cce17c89633a55a8 ]
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
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/platform/x86/acer-wmi.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 5ddc359135a85..8b4af118ff94b 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -106,6 +106,7 @@ static const struct key_entry acer_wmi_keymap[] __initconst = {
{KE_KEY, 0x22, {KEY_PROG2} }, /* Arcade */
{KE_KEY, 0x23, {KEY_PROG3} }, /* P_Key */
{KE_KEY, 0x24, {KEY_PROG4} }, /* Social networking_Key */
+ {KE_KEY, 0x27, {KEY_HELP} },
{KE_KEY, 0x29, {KEY_PROG3} }, /* P_Key for TM8372 */
{KE_IGNORE, 0x41, {KEY_MUTE} },
{KE_IGNORE, 0x42, {KEY_PREVIOUSSONG} },
@@ -119,7 +120,13 @@ static const struct key_entry acer_wmi_keymap[] __initconst = {
{KE_IGNORE, 0x48, {KEY_VOLUMEUP} },
{KE_IGNORE, 0x49, {KEY_VOLUMEDOWN} },
{KE_IGNORE, 0x4a, {KEY_VOLUMEDOWN} },
- {KE_IGNORE, 0x61, {KEY_SWITCHVIDEOMODE} },
+ /*
+ * 0x61 is KEY_SWITCHVIDEOMODE. Usually this is a duplicate input event
+ * with the "Video Bus" input device events. But sometimes it is not
+ * a dup. Map it to KEY_UNKNOWN instead of using KE_IGNORE so that
+ * udev/hwdb can override it on systems where it is not a dup.
+ */
+ {KE_KEY, 0x61, {KEY_UNKNOWN} },
{KE_IGNORE, 0x62, {KEY_BRIGHTNESSUP} },
{KE_IGNORE, 0x63, {KEY_BRIGHTNESSDOWN} },
{KE_KEY, 0x64, {KEY_SWITCHVIDEOMODE} }, /* Display Switch */
--
2.35.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2022-09-10 21:27 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20220910211938.70997-1-sashal@kernel.org>
2022-09-10 21:19 ` [PATCH AUTOSEL 4.14 5/5] platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixes Sasha Levin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).