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[4/6] media: uapi: Add mlx7502x header file

Message ID 20220620162523.GA14039@vkh-ThinkPad-T490
State Superseded
Headers show
Series [1/6] media: xilinx: csi2rxss: Add 1X12 greyscale format | expand

Commit Message

Volodymyr Kharuk June 20, 2022, 4:25 p.m. UTC 
From: Volodymyr Kharuk <vkh@melexis.com>
To: linux-media@vger.kernel.org
Cc: Volodymyr Kharuk <vkh@melexis.com>,
	Andrii Kyselov <ays@melexis.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Hyun Kwon <hyun.kwon@xilinx.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Michal Simek <michal.simek@xilinx.com>,
	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
	devicetree@vger.kernel.org
Subject: [PATCH 4/6] media: uapi: Add mlx7502x header file
Date: Mon, 20 Jun 2022 19:24:35 +0300
Message-Id: <edc28b2f4ce0c091aee0a776a54d26e2b9bd94ef.1655738299.git.vkh@melexis.com>
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Define user controls for mlx7502x driver and update MAINTAINERS

Signed-off-by: Volodymyr Kharuk <vkh@melexis.com>
---
 MAINTAINERS                   |  7 +++++++
 include/uapi/linux/mlx7502x.h | 31 +++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 include/uapi/linux/mlx7502x.h
diff mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 3cf9842d9233..6b74de976e90 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12671,6 +12671,13 @@  S:	Supported
 W:	http://www.melexis.com
 F:	drivers/iio/temperature/mlx90632.c
 
+MELEXIS MLX7502X DRIVER
+M:	Volodymyr Kharuk <vkh@melexis.com>
+L:	linux-media@vger.kernel.org
+S:	Supported
+W:	http://www.melexis.com
+F:	include/uapi/linux/mlx7502x.h
+
 MELFAS MIP4 TOUCHSCREEN DRIVER
 M:	Sangwon Jee <jeesw@melfas.com>
 S:	Supported
diff --git a/include/uapi/linux/mlx7502x.h b/include/uapi/linux/mlx7502x.h
new file mode 100644
index 000000000000..0ebd5d8a03d1
--- /dev/null
+++ b/include/uapi/linux/mlx7502x.h
@@ -0,0 +1,31 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Melexis 7502x ToF cameras driver.
+ *
+ * Copyright (C) 2021 Melexis N.V.
+ *
+ */
+
+#ifndef __UAPI_MLX7502X_H_
+#define __UAPI_MLX7502X_H_
+
+#include <linux/v4l2-controls.h>
+
+/* number of phases per frame: 1..8 */
+#define V4L2_CID_MLX7502X_PHASE_NUMBER  (V4L2_CID_USER_MLX7502X_BASE + 0)
+/* shift of each phase in frame, this is an array of 8 elements, each 16bits */
+#define V4L2_CID_MLX7502X_PHASE_SEQ	(V4L2_CID_USER_MLX7502X_BASE + 1)
+/* frequency modulation in MHz */
+#define V4L2_CID_MLX7502X_FMOD		(V4L2_CID_USER_MLX7502X_BASE + 2)
+/* time integration of each phase in us */
+#define V4L2_CID_MLX7502X_TINT		(V4L2_CID_USER_MLX7502X_BASE + 3)
+/* mode could sw(sending i2c packet), hw(pin triggering), and continuous(self triggering) */
+#define V4L2_CID_MLX7502X_TRIGGER_MODE	(V4L2_CID_USER_MLX7502X_BASE + 4)
+/* in case sw or hw trigger mode is used */
+#define V4L2_CID_MLX7502X_TRIGGER	(V4L2_CID_USER_MLX7502X_BASE + 5)
+/* this is related to the taps in ToF cameras, usually A minus B is the best option */
+#define V4L2_CID_MLX7502X_OUTPUT_MODE	(V4L2_CID_USER_MLX7502X_BASE + 6)
+/* ToF camers has its own temperature sensor, which can be read out only during streaming */
+#define V4L2_CID_MLX7502X_TEMPERATURE	(V4L2_CID_USER_MLX7502X_BASE + 7)
+
+#endif /* __UAPI_MLX7502X_H_ */