kernel.git/drivers/media/platform/omap3isp, branch linux-3.15.y

[media] omap3isp: Fix kerneldoc for _module_sync_is_stopping and isp_isr()

2014-03-05T20:02:07Z

Use the correct name in the comment describing function omap3isp_module_sync_is_stopping(). isp_isr() never returned IRQ_NONE, remove the comment saying so. Signed-off-by: Peter Meerwald Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Rename the variable names in description

2014-03-05T20:01:43Z

This patch renames the variable in the description to match it appropriately to function definition. Signed-off-by: Lad, Prabhakar Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: ispccdc: Remove unwanted comments

2014-03-05T20:00:56Z

This patch removes the description of members which does not exists for ispccdc_lsc structure. Signed-off-by: Lad, Prabhakar Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Fix typos

2014-03-05T20:00:23Z

Signed-off-by: Lad, Prabhakar Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Don't ignore failure to locate external subdev

2014-02-24T15:57:19Z

A failure to locate the external subdev for a non memory-to-memory pipeline is a fatal error, don't ignore it. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Tested-by: Peter Meerwald Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Don't try to locate external subdev for mem-to-mem pipelines

2014-02-24T15:53:11Z

Memory-to-memory pipelines have no external subdev, we shouldn't try to locate one and validate its configuration. The driver currently works by chance due to another bug that results in failure to locate the external subdev being ignored. This gets rid of the "omap3isp omap3isp: can't find source, failing now" error message in the kernel log when operating on a memory-to-memory pipeline. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Tested-by: Peter Meerwald Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: preview: Fix the crop margins

2014-02-24T15:52:16Z

Commit 3fdfedaaa "[media] omap3isp: preview: Lower the crop margins" accidentally changed the previewer's cropping, causing the previewer to miss four pixels on each line, thus corrupting the final image. Restored the removed setting. Cc: stable@vger.kernel.org Signed-off-by: Florian Vaussard Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: ccdc: Don't hang when the SBL fails to become idle

2014-01-07T10:09:30Z

Under abnormal conditions (such as glitches on the HSYNC/VSYNC signals) the CCDC output SBL can fail to become idle. The driver currently logs this condition to the kernel log and doesn't restart the CCDC. This results in CCDC video capture hanging without any notification to userspace. Cancel the pipeline and mark the CCDC as crashed instead of hanging. Userspace will be notified of the problem and will then be able to close and reopen the device to trigger a reset of the ISP. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Refactor modules stop failure handling

2014-01-07T10:09:15Z

Modules failing to stop are fatal errors for the preview engine only. Flag that condition separately from the other stop failures to prepare support for more fatal errors. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Cancel streaming when a fatal error occurs

2014-01-07T10:08:48Z

When a fatal error that prevents any further video streaming occurs in a pipeline, all queued buffers must be marked as erroneous and new buffers must be prevented from being queued. Implement this behaviour with a new omap3isp_pipeline_cancel_stream() function that can be used by submodules to cancel streaming. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab