diff options
| author | Takashi Saito <takashi.saitou.ry@renesas.com> | 2015-09-07 06:40:25 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-19 12:40:47 +0100 |
| commit | 1517b0392369d67250e6b275671be5bdbf64b81e (patch) | |
| tree | 4465e0d4afb40465e4b685dc68dcec798312ef10 /drivers/media/platform/vsp1/vsp1_entity.c | |
| parent | [media] v4l: vsp1: Add support for the R-Car Gen3 VSP2 (diff) | |
| download | linux-1517b0392369d67250e6b275671be5bdbf64b81e.tar.xz linux-1517b0392369d67250e6b275671be5bdbf64b81e.zip | |
[media] v4l: vsp1: Add display list support
Display lists contain lists of registers and associated values to be
applied atomically by the hardware. They lower the pressure on interrupt
processing delays when reprogramming the device as settings can be
prepared well in advance and queued to the hardware without waiting for
the end of the current frame.
Display list support is currently limited to the DRM pipeline.
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_entity.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_entity.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index 1fcee58fae62..b9df8349b529 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -66,8 +66,8 @@ void vsp1_entity_route_setup(struct vsp1_entity *source) return; sink = container_of(source->sink, struct vsp1_entity, subdev.entity); - vsp1_write(source->vsp1, source->route->reg, - sink->route->inputs[source->sink_pad]); + vsp1_mod_write(source, source->route->reg, + sink->route->inputs[source->sink_pad]); } /* ----------------------------------------------------------------------------- |