kernel.git/drivers/media/platform/soc_camera, branch linux-4.15.y

media: soc_camera: soc_scale_crop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE

2018-02-12T06:07:22Z

commit 5331aec1bf9c9da557668174e0a4bfcee39f1121 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/soc_camera/soc_scale_crop.o see include/linux/module.h for more information This adds the license as "GPL", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: soc_camera: fix a kernel-doc markup

2017-11-30T09:19:02Z

Remove this warning: drivers/media/platform/soc_camera/soc_scale_crop.c:309: warning: Cannot understand * @icd - soc-camera device on line 309 - I thought it was a doc line Signed-off-by: Mauro Carvalho Chehab Acked-by: Guennadi Liakhovetski

media: v4l: async: Move async subdev notifier operations to a separate structure

2017-10-31T17:51:45Z

The async subdev notifier .bound(), .unbind() and .complete() operations are function pointers stored directly in the v4l2_async_subdev structure. As the structure isn't immutable, this creates a potential security risk as the function pointers are mutable. To fix this, move the function pointers to a new v4l2_async_subdev_operations structure that can be made const in drivers. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Acked-by: Niklas Söderlund Reviewed-by: Sebastian Reichel Signed-off-by: Mauro Carvalho Chehab

Merge tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping

2017-09-12T20:30:06Z

Pull dma-mapping updates from Christoph Hellwig: - removal of the old dma_alloc_noncoherent interface - remove unused flags to dma_declare_coherent_memory - restrict OF DMA configuration to specific physical busses - use the iommu mailing list for dma-mapping questions and patches * tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping: dma-coherent: fix dma_declare_coherent_memory() logic error ARM: imx: mx31moboard: Remove unused 'dma' variable dma-coherent: remove an unused variable MAINTAINERS: use the iommu list for the dma-mapping subsystem dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags dma-coherent: remove the DMA_MEMORY_INCLUDES_CHILDREN flag of: restrict DMA configuration dma-mapping: remove dma_alloc_noncoherent and dma_free_noncoherent i825xx: switch to switch to dma_alloc_attrs au1000_eth: switch to dma_alloc_attrs sgiseeq: switch to dma_alloc_attrs dma-mapping: reduce dma_mapping_error inline bloat

dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags

2017-09-01T09:59:17Z

DMA_MEMORY_IO was never used in the tree, so remove it. That means there is no need for the DMA_MEMORY_MAP flag either now, so remove it as well and change dma_declare_coherent_memory to return a normal errno value. Signed-off-by: Christoph Hellwig Reviewed-by: Marek Szyprowski

media: Convert to using %pOF instead of full_name

2017-08-20T12:20:20Z

Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring Acked-by: Niklas Söderlund Acked-by: Laurent Pinchart Reviewed-by: Matthias Brugger Acked-by: Nicolas Ferre Acked-by: Lad, Prabhakar Cc: Kyungmin Park Cc: Andrzej Hajda Cc: Mauro Carvalho Chehab Cc: Songjun Wu Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Javier Martinez Canillas Cc: Minghsiu Tsai Cc: Houlong Wei Cc: Andrew-CT Chen Cc: Guennadi Liakhovetski Cc: Hyun Kwon Cc: Michal Simek Cc: "Sören Brinkmann" Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-renesas-soc@vger.kernel.org Reviewed-by: Sylwester Nawrocki Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l: use WARN_ON(1) instead of __WARN()

2017-08-08T10:34:36Z

__WARN() cannot be used in portable code, since it is only available on some architectures and configurations: drivers/media/platform/pxa_camera.c: In function 'pxa_mbus_config_compatible': drivers/media/platform/pxa_camera.c:642:3: error: implicit declaration of function '__WARN'; did you mean '__WALL'? [-Werror=implicit-function-declaration] The common way to express an unconditional warning is WARN_ON(1), so let's use that here. Fixes: 97bbdf02d905 ("media: v4l: Add support for CSI-1 and CCP2 busses") Signed-off-by: Arnd Bergmann Acked-by: Sakari Ailus Acked-by: Pavel Machek Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l: Add support for CSI-1 and CCP2 busses

2017-07-19T19:34:59Z

CCP2 and CSI-1, are older single data lane serial busses. [mchehab@s-opensource.com: don't use spaces for identation] Signed-off-by: Sakari Ailus Signed-off-by: Pavel Machek Reviewed-by: Sebastian Reichel Signed-off-by: Mauro Carvalho Chehab

media: media/platform: add const to v4l2_file_operations structures

2017-07-19T18:56:19Z

Declare v4l2_file_operations structures as const as they are only stored in the fops field of video_device structures. This field is of type const, so declare v4l2_file_operations structures with similar properties as const. Cross compiled bfin_capture.o for blackfin arch. vpbe_display.o file did not cross compile for arm. Could not find any architecture matching the configuraion symbol for fsl-viu.c file. Signed-off-by: Bhumika Goyal Acked-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Switch from V4L2 OF not V4L2 fwnode API

2017-06-06T12:58:16Z

Switch users of the v4l2_of_ APIs to the more generic v4l2_fwnode_ APIs. Async OF matching is replaced by fwnode matching and OF matching support is removed. Signed-off-by: Sakari Ailus Acked-by: Benoit Parrot # i2c/ov2569.c, am437x/am437x-vpfe.c and ti-vpe/cal.c Tested-by: Hans Verkuil # Atmel sama5d3 board + ov2640 sensor Tested-by: Philipp Zabel Signed-off-by: Mauro Carvalho Chehab