Changes in Makefile

576d196c - media: sunxi: Add support for the A83T MIPI CSI-2 controller

Wed, 25 May 2022 19:03:00 +0000

media: sunxi: Add support for the A83T MIPI CSI-2 controllerThe A83T supports MIPI CSI-2 with a composite controller, coveringboth the protocol logic and the D-PHY implementation. This controllerseems to be found on the A83T only and probably was abandoned since.This implementation splits the protocol and D-PHY registers anduses the PHY framework internally. The D-PHY is not registered as astandalone PHY driver since it cannot be used with any othercontroller.There are a few notable points about the controller:- The initialisation sequence involes writing specific magic init values that do not seem to make any particular sense given the concerned register fields;- Interrupts appear to be hitting regardless of the interrupt mask registers, which can cause a serious flood when transmission errors occur.Only 8-bit and 10-bit Bayer formats are currently supported.While up to 4 internal channels to the CSI controller exist, only oneis currently supported by this implementation.This work is based on the first version of the driver submitted byKévin L'hôpital, which was adapted to mainline from the Allwinner BSP.This version integrates MIPI CSI-2 support as a standalone V4L2 subdevinstead of merging it in the sun6i-csi driver.It was tested on a Banana Pi M3 board with an OV8865 sensor in a 4-laneconfiguration.Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

af54b4f4 - media: sunxi: Add support for the A31 MIPI CSI-2 controller

Wed, 25 May 2022 19:02:57 +0000

media: sunxi: Add support for the A31 MIPI CSI-2 controllerThe A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 bridgefound on Allwinner SoCs such as the A31 and V3/V3s.It is a standalone block, connected to the CSI controller on one sideand to the MIPI D-PHY block on the other. It has a dedicated addressspace, interrupt line and clock.It is represented as a V4L2 subdev to the CSI controller and takes aMIPI CSI-2 sensor as its own subdev, all using the fwnode graph andmedia controller API.Only 8-bit and 10-bit Bayer formats are currently supported.While up to 4 internal channels to the CSI controller exist, only oneis currently supported by this implementation.Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Reported-by: kernel test robot Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

76c34a8d - media: add SPDX headers on Kconfig and Makefile files

Thu, 26 Mar 2020 15:13:16 +0000

media: add SPDX headers on Kconfig and Makefile filesMost of media Kconfig/Makefile files already has SPDX,but there are a few ones still missing. Add it to them.Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

d77182ad - media: sun8i: Add Allwinner A83T Rotate driver

Fri, 24 Jan 2020 23:20:12 +0000

media: sun8i: Add Allwinner A83T Rotate driverAllwinner A83T contains rotation core which can rotate and flip images.Add a driver for it.Signed-off-by: Jernej Skrabec [hverkuil-cisco@xs4all.nl: MAINTAINERS paths were out of date, fix that][hverkuil-cisco@xs4all.nl: VFL_TYPE_GRABBER -> _VIDEO][hverkuil-cisco@xs4all.nl: Fix module build]Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

a4260ea4 - media: sun4i: Add H3 deinterlace driver

Wed, 23 Oct 2019 22:13:31 +0000

media: sun4i: Add H3 deinterlace driverAllwinner H3 SoC contains deinterlace unit, which has several modes ofoperation - bypass, weave, bob and mixed (advanced) mode. I don't knowhow mixed mode works, but according to Allwinner it gives best results,so they use it exclusively. Currently this mode is also hardcoded here.For each interleaved frame queued, this driver produces 2 deinterlacedframes. Deinterlaced frames are based on 2 consequtive output buffers,except for the first 2, where same output buffer is given to peripheralas current and previous.There is no documentation for this core, so register layout and fixedvalues were taken from BSP driver.I'm not sure if maximum size of the image unit is capable to process isgoverned by size of "flag" buffers, frequency or it really is some HWlimitation. Currently driver can process full HD image in ~15ms (7.5msfor each capture buffer), which allows to process 1920x1080@60i videosmoothly in real time.Acked-by: Maxime Ripard Signed-off-by: Jernej Skrabec [hverkuil-cisco@xs4all.nl: add static to deinterlace_ioctl_ops]Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

577bbf23 - media: sunxi: Add A10 CSI driver

Thu, 22 Aug 2019 08:21:14 +0000

media: sunxi: Add A10 CSI driverThe older CSI drivers have camera capture interface different from the onein the newer ones.This IP is pretty simple. Some variants (one controller out of twoinstances on some SoCs) have an ISP embedded, but there's no code that makeuse of it, so we ignored that part for now.[Sakari Ailus: Wrapped a few long lines, set mbus code using a macro.]Signed-off-by: Maxime Ripard Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile

3f0e6df6 - media: sunxi: Refactor the Makefile and Kconfig

Thu, 22 Aug 2019 08:21:13 +0000

media: sunxi: Refactor the Makefile and KconfigThe Makefile and Kconfig for the sun6i CSI driver are included in the mainMakefile / KConfig file. Since we're going to add a new CSI driver for anolder chip, and the Cedrus driver eventually, it makes more sense to putthose in our directory.Signed-off-by: Maxime Ripard Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/sunxi/Makefile