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authorPhilipp Zabel <p.zabel@pengutronix.de>2018-09-18 11:34:08 +0200
committerPhilipp Zabel <p.zabel@pengutronix.de>2018-11-05 14:40:06 +0100
commitd0cbc93a0110a82ff9e01d3c21d5a2e2027b706f (patch)
tree4da0172ef8c3ff0d549a5f6ebce4cc9b0296e46f /include/video
parentdec408fd23ae81338a55556cd570dacd6bf41046 (diff)
gpu: ipu-v3: ipu-ic: allow to manually set resize coefficients
For tiled scaling, we want to compute the scaling coefficients externally in such a way that the interpolation overshoots tile boundaries and samples up to the first pixel of the next tile. Prepare to override the resizing coefficients from the image conversion code. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Steve Longerbeam <slongerbeam@gmail.com> Tested-by: Steve Longerbeam <slongerbeam@gmail.com>
Diffstat (limited to 'include/video')
-rw-r--r--include/video/imx-ipu-v3.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 8bb163cd9314..e582e8e7527a 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -390,6 +390,12 @@ int ipu_ic_task_init(struct ipu_ic *ic,
int out_width, int out_height,
enum ipu_color_space in_cs,
enum ipu_color_space out_cs);
+int ipu_ic_task_init_rsc(struct ipu_ic *ic,
+ int in_width, int in_height,
+ int out_width, int out_height,
+ enum ipu_color_space in_cs,
+ enum ipu_color_space out_cs,
+ u32 rsc);
int ipu_ic_task_graphics_init(struct ipu_ic *ic,
enum ipu_color_space in_g_cs,
bool galpha_en, u32 galpha,

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