linux-kernel - [PATCH] HID: plantronics: Update to map micmute controls

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Message-Id: <20240913055851.1322592-1-wade.wang@hp.com>
Date: Fri, 13 Sep 2024 13:58:51 +0800
From: Wade Wang <wade.wang@...com>
To: jikos@...nel.org,
	bentiss@...nel.org,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	wade.wang@...com
Cc: stable@...r.kernel.org
Subject: [PATCH] HID: plantronics: Update to map micmute controls

telephony page of Plantronics headset is ignored currently, it caused
micmute button no function, Now follow native HID key mapping for
telephony page map, telephony micmute key is enabled by default

Signed-off-by: Wade Wang <wade.wang@...com>
---
 drivers/hid/hid-plantronics.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c
index 2a19f3646ecb..2d17534fce61 100644
--- a/drivers/hid/hid-plantronics.c
+++ b/drivers/hid/hid-plantronics.c
@@ -77,10 +77,10 @@ static int plantronics_input_mapping(struct hid_device *hdev,
 		}
 	}
 	/* handle standard types - plt_type is 0xffa0uuuu or 0xffa2uuuu */
-	/* 'basic telephony compliant' - allow default consumer page map */
+	/* 'basic telephony compliant' - allow default consumer & telephony page map */
 	else if ((plt_type & HID_USAGE) >= PLT_BASIC_TELEPHONY &&
 		 (plt_type & HID_USAGE) != PLT_BASIC_EXCEPTION) {
-		if (PLT_ALLOW_CONSUMER)
+		if (PLT_ALLOW_CONSUMER || (usage->hid & HID_USAGE_PAGE) == HID_UP_TELEPHONY)
 			goto defaulted;
 	}
 	/* not 'basic telephony' - apply legacy mapping */
-- 
2.34.1