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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2016-03-24 11:15:59 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-04-14 01:15:03 +0300
commitf5e04e7ea7bebbed77c6438c7f007c354a40ce22 (patch)
treef28bf3df89e193059585da83244960c1b1909ff1 /include/media/vsp1.h
parent30276a731a9c14123c95070197a08bafc148f7bc (diff)
downloadlinux-f5e04e7ea7bebbed77c6438c7f007c354a40ce22.tar.xz
[media] v4l: vsp1: Add Z-order support for DRM pipeline
Make the Z-order of planes configurable by assigning RPFs to BRU inputs dynamically based on the Z-order position. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media/vsp1.h')
-rw-r--r--include/media/vsp1.h18
1 files changed, 14 insertions, 4 deletions
diff --git a/include/media/vsp1.h b/include/media/vsp1.h
index d01f7cb8f691..e54a493bd3ff 100644
--- a/include/media/vsp1.h
+++ b/include/media/vsp1.h
@@ -24,10 +24,20 @@ int vsp1_du_setup_lif(struct device *dev, unsigned int width,
unsigned int height);
void vsp1_du_atomic_begin(struct device *dev);
-int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, u32 pixelformat,
- unsigned int pitch, dma_addr_t mem[2],
- const struct v4l2_rect *src,
- const struct v4l2_rect *dst);
+int vsp1_du_atomic_update_ext(struct device *dev, unsigned int rpf,
+ u32 pixelformat, unsigned int pitch,
+ dma_addr_t mem[2], const struct v4l2_rect *src,
+ const struct v4l2_rect *dst, unsigned int zpos);
void vsp1_du_atomic_flush(struct device *dev);
+static inline int vsp1_du_atomic_update(struct device *dev,
+ unsigned int rpf_index, u32 pixelformat,
+ unsigned int pitch, dma_addr_t mem[2],
+ const struct v4l2_rect *src,
+ const struct v4l2_rect *dst)
+{
+ return vsp1_du_atomic_update_ext(dev, rpf_index, pixelformat, pitch,
+ mem, src, dst, 0);
+}
+
#endif /* __MEDIA_VSP1_H__ */