From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A394847A for ; Wed, 1 Mar 2023 18:12:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 046D7C433D2; Wed, 1 Mar 2023 18:12:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1677694324; bh=pTSRAXw7DYGKWZHU3UYXOHJQxgUkpC+l+eg/xofmgYo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mBxlq58pLH8Fb++qN6pqR7XEXvDI8KA6xOQNUt8kvnZ9Hhn8OkjbGosJWSdcWizNb +FTvaQkPOC4fVC9rxLa/qPQjzMjicq02KIvq9Dz1Q00rfo4GyEcybt91UpkbiHEf1e 5B93NYPI1i7RbWXRNEOypkJ1sstKfFDKjGJXUfLk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Luka Guzenko , Benjamin Tissoires , Sasha Levin Subject: [PATCH 6.1 21/42] HID: Ignore battery for ELAN touchscreen 29DF on HP Date: Wed, 1 Mar 2023 19:08:42 +0100 Message-Id: <20230301180658.012224300@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230301180657.003689969@linuxfoundation.org> References: <20230301180657.003689969@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Luka Guzenko [ Upstream commit ebebf05a4b06a1be49788ca0edf990de01c4b0d0 ] The touchscreen reports a battery status of 0% and jumps to 1% when a stylus is used. The device ID was added and the battery ignore quirk was enabled for it. Signed-off-by: Luka Guzenko Link: https://lore.kernel.org/r/20230120223741.3007-1-l.guzenko@web.de Signed-off-by: Benjamin Tissoires Signed-off-by: Sasha Levin --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 46c0ce4203c08..9e36b4cd905ee 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -413,6 +413,7 @@ #define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100 0x29CF #define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV 0x2CF9 #define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817 +#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF #define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8 #define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544 #define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 3736b0afbff73..7e94ca1822afb 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -386,6 +386,8 @@ static const struct hid_device_id hid_battery_quirks[] = { HID_BATTERY_QUIRK_IGNORE }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15), HID_BATTERY_QUIRK_IGNORE }, + { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG), + HID_BATTERY_QUIRK_IGNORE }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN), HID_BATTERY_QUIRK_IGNORE }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN), -- 2.39.0