linux-dev/drivers/media/platform/atmel/Makefile, branch master

media: atmel: atmel-isc: split the clock code into separate source file

2022-01-23T20:18:43Z

The atmel-isc-base is getting crowded. Split the clock functions into atmel-isc-clk.c. Signed-off-by: Eugen Hristev Reviewed-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: atmel: introduce microchip csi2dc driver

2022-01-23T20:18:43Z

Microchip CSI2DC (CSI2 Demultiplexer Controller) is a misc bridge device that converts a byte stream in IDI Synopsys format (coming from a CSI2HOST) to a pixel stream that can be captured by a sensor controller. Signed-off-by: Eugen Hristev Reviewed-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: atmel: fix build when ISC=m and XISC=y

2021-07-30T11:01:52Z

Building VIDEO_ATMEL_ISC as module and VIDEO_ATMEL_XISC as built-in (or viceversa) causes build errors: or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o: in function `isc_async_complete': atmel-isc-base.c:(.text+0x40d0): undefined reference to `__this_module' or1k-linux-ld: atmel-isc-base.c:(.text+0x40f0): undefined reference to `__this_module' or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(.rodata+0x390): undefined reference to `__this_module' or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(__param+0x4): undefined reference to `__this_module' or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(__param+0x18): undefined reference to `__this_module' This is caused by the file atmel-isc-base.c which is common code between the two drivers. The solution is to create another Kconfig symbol that is automatically selected and generates the module atmel-isc-base.ko. This module can be loaded when both drivers are modules, or built-in when at least one of them is built-in. Reported-by: kernel test robot Fixes: c9aa973884a1 ("media: atmel: atmel-isc: add microchip-xisc driver") Signed-off-by: Eugen Hristev Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: atmel: atmel-isc: add microchip-xisc driver

2021-06-08T13:46:31Z

Add driver for the extended variant of the isc, the microchip XISC present on sama7g5 product. [hverkuil: drop MODULE_SUPPORTED_DEVICE, no longer exists] [hverkuil: made isc_sama7g5_config_csc et al static] [hverkuil: made sama7g5_controller_formats et al static] Signed-off-by: Eugen Hristev Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: atmel: atmel-isc: split driver into driver base and isc

2019-06-21T20:36:11Z

This splits the Atmel ISC driver into a common base: atmel-isc-base.c and the driver probe/dt part , atmel-sama5d2-isc.c This is needed to keep a common ground for the sensor controller which will be reused. The atmel-isc will use the common symbols inside the atmel-isc-base Future driver will also use the same symbols and redefine different aspects, for a different version of the ISC. This is done to avoid complete code duplication by creating a totally different driver for the new variant of the ISC. Signed-off-by: Eugen Hristev Signed-off-by: Hans Verkuil [hverkuil-cisco@xs4all.nl: folded 'atmel: atmel-sama5d2-isc: fixed checkpatch warnings' into this patch] Signed-off-by: Mauro Carvalho Chehab

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

[media] atmel-isi: move out of soc_camera to atmel

2017-04-10T11:00:06Z

Move this out of the soc_camera directory into the atmel directory where it belongs. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] atmel-isc: add the Image Sensor Controller code

2016-08-22T15:59:58Z

Add driver for the Image Sensor Controller. It manages incoming data from a parallel based CMOS/CCD sensor. It has an internal image processor, also integrates a triple channel direct memory access controller master interface. Signed-off-by: Songjun Wu Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab