media: vim2m: Add parametized support for multiplanar API

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Add support for the mulitiplaner API. The device can now act as
either a multi-planar or a single-planar device depending on a module
parameter, similar to the way vivid behaves.

Multiplanar support was added by implementing the appropate
try/get/set mplane functions, and by modifying the queue_setup() and
buf_prepare() functions to handle multiple planes. Implementation
was inspired by vivid.

Signed-off-by: Matthew Majewski <mattwmajewski@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

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Matthew Majewski 2025-03-04 14:17:01 -05:00 • committed by Hans Verkuil

parent bbd0df9bfe

commit c09acbbfff

1 changed files with 267 additions and 39 deletions

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drivers/media/test-drivers/vim2m.c

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