Commit e8c08826 authored by Martin Kepplinger's avatar Martin Kepplinger Committed by Mauro Carvalho Chehab
Browse files

media: i2c: add driver for the SK Hynix Hi-846 8M pixel camera 

The SK Hynix Hi-846 is a 1/4" 8M Pixel CMOS Image Sensor. It supports
usual features like I2C control, CSI-2 for frame data, digital/analog
gain control or test patterns.

This driver supports the 640x480, 1280x720 and 1632x1224 resolution
modes. It supports runtime PM in order not to draw any unnecessary power.

The part is also called YACG4D0C9SHC and a datasheet can be found at
https://product.skhynix.com/products/cis/cis.go



The large sets of partly undocumented register values are for example
found when searching for the hi846_mipi_raw_Sensor.c Android driver.

Signed-off-by: default avatarMartin Kepplinger <martin.kepplinger@puri.sm>
Reviewed-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent f3ce7200

MAINTAINERS

+6 −0
Original line number Diff line number Diff line
@@ -8661,6 +8661,12 @@ S: Maintained 
T:	git git://linuxtv.org/media_tree.git

F:	drivers/media/i2c/hi556.c









HYNIX HI846 SENSOR DRIVER









M:	Martin Kepplinger <martin.kepplinger@puri.sm>









L:	linux-media@vger.kernel.org









S:	Maintained









F:	drivers/media/i2c/hi846.c

















Hyper-V/Azure CORE AND DRIVERS









M:	"K. Y. Srinivasan" <kys@microsoft.com>









M:	Haiyang Zhang <haiyangz@microsoft.com>
































drivers/media/i2c/Kconfig



+13
−0






























Original line number
Diff line number
Diff line







@@ -743,6 +743,19 @@ config VIDEO_HI556







	  To compile this driver as a module, choose M here: the









	  module will be called hi556.



















config VIDEO_HI846









	tristate "Hynix Hi-846 sensor support"









	depends on I2C && VIDEO_V4L2









	select MEDIA_CONTROLLER









	select VIDEO_V4L2_SUBDEV_API









	select V4L2_FWNODE









	help









	  This is a Video4Linux2 sensor driver for the Hynix









	  Hi-846 camera.



















	  To compile this driver as a module, choose M here: the









	  module will be called hi846.



















config VIDEO_IMX208









	tristate "Sony IMX208 sensor support"









	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
































drivers/media/i2c/Makefile



+1
−0






























Original line number
Diff line number
Diff line







@@ -118,6 +118,7 @@ obj-$(CONFIG_VIDEO_ML86V7667)	+= ml86v7667.o







obj-$(CONFIG_VIDEO_OV2659)	+= ov2659.o









obj-$(CONFIG_VIDEO_TC358743)	+= tc358743.o









obj-$(CONFIG_VIDEO_HI556)	+= hi556.o









obj-$(CONFIG_VIDEO_HI846)	+= hi846.o









obj-$(CONFIG_VIDEO_IMX208)	+= imx208.o









obj-$(CONFIG_VIDEO_IMX214)	+= imx214.o









obj-$(CONFIG_VIDEO_IMX219)	+= imx219.o
































drivers/media/i2c/hi846.c
0 → 100644



+2190
−0




























File added.
Preview size limit exceeded, changes collapsed.