media: i2c: Add support for ov5693 sensor

The OV5693 is a 5 Mpx CMOS image sensor, connected via MIPI CSI-2. The
chip is capable of a single lane configuration, but currently only two
lanes are supported.

Most of the sensor's features are supported, with the main exception
being the lens correction algorithm.

The driver provides all mandatory, optional and recommended V4L2 controls
for maximum compatibility with libcamera.

[mchehab: fixed a coding style warning]
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Tested-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

MAINTAINERS

@@ -14107,6 +14107,13 @@ S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/i2c/ov5675.c
 
+OMNIVISION OV5693 SENSOR DRIVER
+M:	Daniel Scally <djrscally@gmail.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	drivers/media/i2c/ov5693.c
+
 OMNIVISION OV5695 SENSOR DRIVER
 M:	Shunqian Zheng <zhengsq@rock-chips.com>
 L:	linux-media@vger.kernel.org

drivers/media/i2c/Kconfig

@@ -1059,6 +1059,17 @@ config VIDEO_OV5675
 	  To compile this driver as a module, choose M here: the
 	  module will be called ov5675.
 
+config VIDEO_OV5693
+	tristate "OmniVision OV5693 sensor support"
+	depends on I2C && VIDEO_V4L2
+	select V4L2_FWNODE
+	help
+	  This is a Video4Linux2 sensor driver for the OmniVision
+	  OV5693 camera.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ov5693.
+
 config VIDEO_OV5695
 	tristate "OmniVision OV5695 sensor support"
 	depends on I2C && VIDEO_V4L2

drivers/media/i2c/Makefile

@@ -75,6 +75,7 @@ obj-$(CONFIG_VIDEO_OV5647) += ov5647.o
 obj-$(CONFIG_VIDEO_OV5648) += ov5648.o
 obj-$(CONFIG_VIDEO_OV5670) += ov5670.o
 obj-$(CONFIG_VIDEO_OV5675) += ov5675.o
+obj-$(CONFIG_VIDEO_OV5693) += ov5693.o
 obj-$(CONFIG_VIDEO_OV5695) += ov5695.o
 obj-$(CONFIG_VIDEO_OV6650) += ov6650.o
 obj-$(CONFIG_VIDEO_OV7251) += ov7251.o