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path: root/drivers/staging/media/omap4iss/iss_regs.h
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2021-03-23media: staging: media: omap4iss: code style - avoid macro argument ↵Nikolay Kyx1-8/+8
precedence issues This patch fixes the following checkpatch.pl check: CHECK: Macro argument 'i' may be better as '(i)' to avoid precedence issues in file iss_regs.h Link: https://lore.kernel.org/linux-media/20210221195308.1451-1-knv418@gmail.com Signed-off-by: Nikolay Kyx <knv418@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2018-09-12media: staging: media: omap4iss: Added SPDX license identifiersDaniel Graefe1-5/+1
Added missing SPDX license identifiers to all files of the omap4iss driver. Most files already have license texts which clearly state them to be licensed under GPL 2.0 or later. SPDX identifiers were added accordingly. Some files do not have any license text. SPDX identifiers for GPL 2.0 were added to them, in accordance with the default license of the kernel. Signed-off-by: Daniel Graefe <daniel.graefe@fau.de> Signed-off-by: Roman Sommer <roman.sommer@fau.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2015-10-27staging: media: omap4iss: Replaces bit shift on 1 with BIT MacroAmarjargal Gundjalam1-158/+158
This patch fixes some of the checkpatch issue: CHECK: Prefer using the BIT macro Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-23[media] v4l: omap4iss: csi2: Perform real frame number propagationLaurent Pinchart1-0/+2
Compute the pipeline frame number from the frame number sent by the sensor instead of incrementing the frame number in software. This improves dropped frames detection. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2013-12-11[media] v4l: omap4iss: Convert hexadecimal constants to lower caseLaurent Pinchart1-229/+229
The Linux kernel recommends lower case for hexadecimal constants. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-11[media] v4l: omap4iss: ipipeif: Shift input data according to the input formatLaurent Pinchart1-1/+1
Input samples must be left-aligned on the ISIF 16-bit data bus. Configure the 16-to-16-bit selector to shift data according to the input format. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-11[media] v4l: omap4iss: isif: Define more VDINT registersLaurent Pinchart1-2/+2
Use a macro to get the VDINT indexed registers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-11[media] v4l: omap4iss: Define more ISS and ISP IRQ register bitsLaurent Pinchart1-9/+27
Add more register definitions at iss_regs.h and improve some register names. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - CoreSergio Aguirre1-0/+883
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds the driver core, registers definitions and documentation. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>