From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jingyuan Liang <jingyliang@chromium.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Jiri Kosina <jkosina@suse.cz>, Sasha Levin <sashal@kernel.org>,
jikos@kernel.org, benjamin.tissoires@redhat.com,
linux-input@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 03/19] HID: Add Mapping for System Microphone Mute
Date: Sun, 26 Feb 2023 21:09:38 -0500 [thread overview]
Message-ID: <20230227020957.1052252-3-sashal@kernel.org> (raw)
In-Reply-To: <20230227020957.1052252-1-sashal@kernel.org>
From: Jingyuan Liang <jingyliang@chromium.org>
[ Upstream commit 2d60f9f4f26785a00273cb81fe60eff129ebd449 ]
HUTRR110 added a new usage code for a key that is supposed to
mute/unmute microphone system-wide.
Map the new usage code(0x01 0xa9) to keycode KEY_MICMUTE.
Additionally hid-debug is adjusted to recognize this keycode as well.
Signed-off-by: Jingyuan Liang <jingyliang@chromium.org>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-debug.c | 1 +
drivers/hid/hid-input.c | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index f4e2e69377589..1f60a381ae63e 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -933,6 +933,7 @@ static const char *keys[KEY_MAX + 1] = {
[KEY_VOICECOMMAND] = "VoiceCommand",
[KEY_EMOJI_PICKER] = "EmojiPicker",
[KEY_DICTATE] = "Dictate",
+ [KEY_MICMUTE] = "MicrophoneMute",
[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
[KEY_BRIGHTNESS_MAX] = "BrightnessMax",
[KEY_BRIGHTNESS_AUTO] = "BrightnessAuto",
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 75a4d8d6bb0fd..3399953256d85 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -675,6 +675,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
break;
}
+ if ((usage->hid & 0xf0) == 0xa0) { /* SystemControl */
+ switch (usage->hid & 0xf) {
+ case 0x9: map_key_clear(KEY_MICMUTE); break;
+ default: goto ignore;
+ }
+ break;
+ }
+
if ((usage->hid & 0xf0) == 0xb0) { /* SC - Display */
switch (usage->hid & 0xf) {
case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;
--
2.39.0
next prev parent reply other threads:[~2023-02-27 2:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 2:09 [PATCH AUTOSEL 5.10 01/19] drm/amd/display: Fix potential null-deref in dm_resume Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 02/19] drm/omap: dsi: Fix excessive stack usage Sasha Levin
2023-02-27 2:09 ` Sasha Levin [this message]
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 04/19] drm/tiny: ili9486: Do not assume 8-bit only SPI controllers Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 05/19] drm/radeon: free iio for atombios when driver shutdown Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 06/19] drm: amd: display: Fix memory leakage Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 07/19] drm/msm/dsi: Add missing check for alloc_ordered_workqueue Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 08/19] docs/scripts/gdb: add necessary make scripts_gdb step Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 09/19] ASoC: kirkwood: Iterate over array indexes instead of using pointer math Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 10/19] regulator: max77802: Bounds check regulator id against opmode Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 11/19] regulator: s5m8767: Bounds check id indexing into arrays Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 12/19] gfs2: Improve gfs2_make_fs_rw error handling Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 13/19] hwmon: (coretemp) Simplify platform device handling Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 14/19] pinctrl: at91: use devm_kasprintf() to avoid potential leaks Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 15/19] HID: logitech-hidpp: Don't restart communication if not necessary Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 16/19] drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5 Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 17/19] dm thin: add cond_resched() to various workqueue loops Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 18/19] dm cache: " Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 19/19] nfsd: zero out pointers after putting nfsd_files on COPY setup error Sasha Levin
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