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 12B6A2E7F1A; Thu, 3 Jul 2025 14:58:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751554718; cv=none; b=Zx/vLAtYDjlk/U5fLh7A1Ivu2gbu6tcKtFSXXLDRnmD+YrLyENQsfqHL2kAMzIvpP+12ULoZ14FB/kDz6qqoj5/KpDV7mJ8apQZt2CxFP1rk5zJH4wWh60lakSIQLXWmD4kFg5Ibx6ntDK7soruJO6psb7eD9sJrMaqJJsbypKI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751554718; c=relaxed/simple; bh=Lg3V8+PPXxaACr1oTKnbYgyeSRgP9VbK7vwJnqWhiZQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QqHoN/faBB4qs1AYoctFDbe+48o7gCQ5f0lh+l7HIyYCfyC+aVFwmF9rLxfhIUntOqSgB+jyAAphGGb5BYESX3k0TWK439oymJK6zLfgeCaOBX6Z6kAAXFzqcxPaj2a9dOkn8Sq6F/HLXj7RZBliw+wp115nsjlymxYTGEcHlnw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KoCjM45z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KoCjM45z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76AB2C4CEE3; Thu, 3 Jul 2025 14:58:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1751554717; bh=Lg3V8+PPXxaACr1oTKnbYgyeSRgP9VbK7vwJnqWhiZQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KoCjM45zRPM6THt+syFdlhpwdJnNH0MFO9dPUG80cencfTJS99kOd5Xw+t4+f5t+f fwij4lxaxsoMcFAYV5qz9vNQAw0VKruJkoqJawr/VAeFIx2fk1sCPKkPgWYct+GJNc fWe0AAt+6XeSyn5FbxfSGhXU8d1eQHyfzPs5dglU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhang Lixu , Srinivas Pandruvada , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.15 055/263] iio: hid-sensor-prox: Add support for 16-bit report size Date: Thu, 3 Jul 2025 16:39:35 +0200 Message-ID: <20250703144006.514224390@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250703144004.276210867@linuxfoundation.org> References: <20250703144004.276210867@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Zhang Lixu [ Upstream commit ad02ca57e44e9936fca5095840fad9d4b47c5559 ] On Intel platforms, the HID_USAGE_SENSOR_HUMAN_PROXIMITY report size is 16 bits. This patch adds support for handling 16-bit report sizes for the HID_USAGE_SENSOR_HUMAN_PROXIMITY usage in the HID sensor proximity driver. Previously, the driver only supported 8-bit and 32-bit report sizes. With this change, the driver can now correctly process 16-bit proximity data, ensuring accurate human presence detection on platforms where this report size is used. Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Link: https://patch.msgid.link/20250317013634.4117399-1-lixu.zhang@intel.com Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/light/hid-sensor-prox.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index 4c65b32d34ce4..46f788b0bc3e2 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -215,6 +215,9 @@ static int prox_capture_sample(struct hid_sensor_hub_device *hsdev, case 1: prox_state->human_presence[chan] = *(u8 *)raw_data * multiplier; return 0; + case 2: + prox_state->human_presence[chan] = *(u16 *)raw_data * multiplier; + return 0; case 4: prox_state->human_presence[chan] = *(u32 *)raw_data * multiplier; return 0; -- 2.39.5