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| author |   Steve Longerbeam <slongerbeam@gmail.com> | 2018-10-06 14:45:48 -0700 |
|---|---|---|
| committer |   Philipp Zabel <p.zabel@pengutronix.de> | 2018-11-05 14:40:06 +0100 |
| commit | dec408fd23ae81338a55556cd570dacd6bf41046 (patch) | |
| tree | 80202464033a7d428bc9167f3b2b9269b254e900 /include/video | |
| parent | gpu: ipu-cpmem: add WARN_ON_ONCE() for unaligned dma buffers (diff) | |
| download | linux-dev-dec408fd23ae81338a55556cd570dacd6bf41046.tar.xz linux-dev-dec408fd23ae81338a55556cd570dacd6bf41046.zip | |
gpu: ipu-v3: Add chroma plane offset overrides to ipu_cpmem_set_image()
Allow the caller of ipu_cpmem_set_image() to override the latters
calculation of the chroma plane offsets, by adding override U/V
plane offsets to 'struct ipu_image'.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/imx-ipu-v3.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index abbad94e14a1..8bb163cd9314 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -246,6 +246,9 @@ struct ipu_image { struct v4l2_rect rect; dma_addr_t phys0; dma_addr_t phys1; + /* chroma plane offset overrides */ + u32 u_offset; + u32 v_offset; }; void ipu_cpmem_zero(struct ipuv3_channel *ch); |