media: atomisp: Call media_pipeline_alloc_start() in stream start

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Call media_pipeline_alloc_start() from atomisp_start_streaming() to mark
all involved subdevs as busy so that the links cannot be changed through
the media-controller APIs while streaming.

Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Hans de Goede 2024-04-12 13:39:50 +01:00 • committed by Mauro Carvalho Chehab

parent 20a7f79982

commit 1c3432df23

2 changed files with 16 additions and 0 deletions

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15

drivers/staging/media/atomisp/pci/atomisp_ioctl.c

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1

drivers/staging/media/atomisp/pci/atomisp_subdev.h

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