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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2016-09-06 17:38:56 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-15 04:53:00 +0300 |
| commit | 0ac702d5b903d441ef64e61f453de7c0ce1322fa (patch) | |
| tree | 2e6ed9cc33363c0c659abbab9920856caf1c5ec8 /drivers/media/platform/vsp1/vsp1_video.c | |
| parent | 5deb1c04c9f2cc3fe4b355a55a8fad244683a54a (diff) | |
| download | linux-0ac702d5b903d441ef64e61f453de7c0ce1322fa.tar.xz | |
[media] v4l: vsp1: Add HGT support
The HGT is a Histogram Generator Two-Dimensions. It computes a weighted
frequency histograms for hue and saturation areas over a configurable
region of the image with optional subsampling.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
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@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_video.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_video.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index 7bc07d438367..eab3c3ea85d7 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -32,6 +32,7 @@ #include "vsp1_dl.h" #include "vsp1_entity.h" #include "vsp1_hgo.h" +#include "vsp1_hgt.h" #include "vsp1_pipe.h" #include "vsp1_rwpf.h" #include "vsp1_uds.h" @@ -607,6 +608,11 @@ static int vsp1_video_pipeline_build(struct vsp1_pipeline *pipe, pipe->hgo = e; hgo->histo.pipe = pipe; + } else if (e->type == VSP1_ENTITY_HGT) { + struct vsp1_hgt *hgt = to_hgt(subdev); + + pipe->hgt = e; + hgt->histo.pipe = pipe; } } |