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62 lines
3.2 KiB
62 lines
3.2 KiB
1 month ago
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From aebccdd0e7e1ff20de879ff8c30c3bced47b12bb Mon Sep 17 00:00:00 2001
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From: "Derek J. Clark" <derekjohn.clark@gmail.com>
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Date: Mon, 17 Jun 2024 17:19:30 -0700
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Subject: [PATCH] hwdb: add scancodes for AYANEO devices (#33378)
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AYANEO has multiple models that all use the same AT Translated Set
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2 Keyboard device with 3-4 buttons available. Starting with the
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AYANEO 2 there was a change to the IMU programming they were using
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that caused the scancodes to no longer present the correct values
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in Linux. This change adds a blanket scancode mapping to present
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the correct keycodes as designed by the OEM.
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In some cases a kernel bug will cause the AT Translated Set 2
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Keyboard to present as an AT Raw Set 2 keyboard. I have also
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adjusted the scancodes for this scenario as well so they are
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in line with expected behavior. Currently only the Kun is still
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experiencing this bug.
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Example userspace tool refs:
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https://github.com/ShadowBlip/InputPlumber/blob/main/rootfs/usr/lib/udev/hwdb.d/59-inputplumber.hwdb
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https://github.com/ShadowBlip/HandyGCCS/blob/main/usr/lib/udev/hwdb.d/59-handygccs-ayaneo.hwdb
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https://github.com/hhd-dev/hhd/tree/master/usr/lib/udev/hwdb.d
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(cherry picked from commit 25dcd9a348a8360a4c842be5f0b1f153bde926c1)
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Related: RHEL-5950
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---
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hwdb.d/60-keyboard.hwdb | 20 ++++++++++++++++----
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1 file changed, 16 insertions(+), 4 deletions(-)
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diff --git a/hwdb.d/60-keyboard.hwdb b/hwdb.d/60-keyboard.hwdb
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index f1ea0f58b1..d271f17005 100644
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--- a/hwdb.d/60-keyboard.hwdb
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+++ b/hwdb.d/60-keyboard.hwdb
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@@ -290,10 +290,22 @@ evdev:name:gpio-keys:phys:gpio-keys/input0:ev:100003:dmi:*:svnASUSTeKCOMPUTERINC
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# All four of these buttons generate a multi-scancode sequence
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# consisting of Left_Meta, Right_Ctrl and another scancode.
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evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAYANEO:pnKUN:pvr*
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- KEYBOARD_KEY_18=f13 # LC (next to the left shoulder button)
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- KEYBOARD_KEY_20=f14 # RC (next to the right shoulder button)
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- KEYBOARD_KEY_30=f15 # Start (upper-right corner of screen)
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- KEYBOARD_KEY_28=f16 # Ayaneo (lower-right corner of screen)
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+ KEYBOARD_KEY_18=f15 # LC (next to the left shoulder button)
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+ KEYBOARD_KEY_20=f16 # RC (next to the right shoulder button)
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+ KEYBOARD_KEY_28=f17 # Ayaneo (lower-right corner of screen)
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+ KEYBOARD_KEY_30=f18 # Touchpad Mode (top-right corner of screen)
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+
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+# Most AYANEO devices expose an AT Translated Set 2 Keyboard
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+# for either three or four additional buttons not available
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+# on the Xbox360 controller. These buttons all generate a
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+# multi-scancode sequence. The specific preceding codes
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+# depend on the model, but the final scancode is always the
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+# same.
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+evdev:name:AT Translated Set 2 keyboard:dmi:*:svnAYANEO:*
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+ KEYBOARD_KEY_66=f15 # LC (All models)
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+ KEYBOARD_KEY_67=f16 # RC (All models)
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+ KEYBOARD_KEY_68=f17 # Ayaneo (All models)
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+ KEYBOARD_KEY_69=f18 # Touchpad Mode (Kun only)
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###########################################################
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# BenQ
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