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| author | Laurent Pinchart | 2015-11-17 16:10:26 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2016-04-13 23:56:14 +0200 |
| commit | 7b905f0583b2e6fe1494a85303a89aa0cd30b0b3 (patch) | |
| tree | a5da79d56457b44624280f2f2fb73a5e0937ab03 /drivers/media/platform/vsp1/vsp1_entity.h | |
| parent | [media] v4l: vsp1: Store active selection rectangles in a pad config structure (diff) | |
| download | kernel-qcow2-linux-7b905f0583b2e6fe1494a85303a89aa0cd30b0b3.tar.gz kernel-qcow2-linux-7b905f0583b2e6fe1494a85303a89aa0cd30b0b3.tar.xz kernel-qcow2-linux-7b905f0583b2e6fe1494a85303a89aa0cd30b0b3.zip | |
[media] v4l: vsp1: Create a new configure operation to setup modules
The subdev s_stream operation is abused as a generic way to setup
modules at every frame. Move the code out to a new VSP1 entity configure
operation.
Most modules now have an empty s_stream operation that can be removed.
The only exception is the WPF module that needs to perform hardware
configuration when stopping the stream. The code can be simplified
accordingly as we know that that operation never fails.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_entity.h')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_entity.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index f7a360823373..fe164f3163bc 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -59,10 +59,13 @@ struct vsp1_route { * @set_memory: Setup memory buffer access. This operation applies the settings * stored in the rwpf mem field to the hardware. Valid for RPF and * WPF only. + * @configure: Setup the hardware based on the entity state (pipeline, formats, + * selection rectangles, ...) */ struct vsp1_entity_operations { void (*destroy)(struct vsp1_entity *); void (*set_memory)(struct vsp1_entity *); + void (*configure)(struct vsp1_entity *); }; struct vsp1_entity { |