media: vsp1: Use reference counting for bodies

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Extend the display list body with a reference count, allowing bodies to
be kept as long as a reference is maintained. This provides the ability
to keep a cached copy of bodies which will not change, so that they can
be re-applied to multiple display lists.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

...

This commit is contained in:

Kieran Bingham 2018-05-18 16:42:00 -04:00 • committed by Mauro Carvalho Chehab

parent 5d7936b8e2

commit 2d9445db0e

3 changed files with 26 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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7

drivers/media/platform/vsp1/vsp1_clu.c

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16

drivers/media/platform/vsp1/vsp1_dl.c

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7

drivers/media/platform/vsp1/vsp1_lut.c

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