media: rzg2l-cru: Split hw locking from buffers

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Split the locking between a spinlock dedicated to protect the hardware
slots programming (hw_lock) and one lock (qlock) to protect the queue of
buffers submitted by userspace.

Do not rework the locking strategy yet but start simply by splitting the
locking in two.

Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Jacopo Mondi 2026-02-11 09:50:10 +01:00 • committed by Hans Verkuil

parent c3e0b2e34e

commit ffd977914e

1 changed files with 17 additions and 13 deletions

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drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

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