media: atomisp: properly implement g_fmt

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The current logic only initializes pipe->pix after setting up a
pipeline - e. g. after start streaming.

While it makes sense to get the format of the pipeline, when
it is set, this breaks support for generic applications, as they
rely on getting the current sensor format (which is usually the
highest resolution format).

So, implement a call to the sensor's get_fmt, when this is called
before setting up a pipeline.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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This commit is contained in:

Mauro Carvalho Chehab 2021-10-26 14:53:22 +01:00

parent 331adc2f40

commit 6c84a35d78

3 changed files with 45 additions and 16 deletions

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13

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

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4

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

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44

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

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