summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/ipu-v3
diff options
context:
space:
mode:
authorPhilipp Zabel <p.zabel@pengutronix.de>2018-09-18 11:34:13 +0200
committerPhilipp Zabel <p.zabel@pengutronix.de>2018-11-05 14:40:07 +0100
commit26ddd032a82bf66868271350f20453e865a90d5f (patch)
treefa0d0c1e92b501ad76610f97a701bf3b5fe5e432 /drivers/gpu/ipu-v3
parentgpu: ipu-v3: image-convert: store tile top/left position (diff)
downloadlinux-26ddd032a82bf66868271350f20453e865a90d5f.tar.xz
linux-26ddd032a82bf66868271350f20453e865a90d5f.zip
gpu: ipu-v3: image-convert: calculate tile dimensions and offsets outside fill_image
This will allow to calculate seam positions after initializing the ipu_image base structure but before calculating tile dimensions. 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 'drivers/gpu/ipu-v3')
-rw-r--r--drivers/gpu/ipu-v3/ipu-image-convert.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c
index d14ee7b303a1..542c091cfef1 100644
--- a/drivers/gpu/ipu-v3/ipu-image-convert.c
+++ b/drivers/gpu/ipu-v3/ipu-image-convert.c
@@ -1467,9 +1467,7 @@ static int fill_image(struct ipu_image_convert_ctx *ctx,
else
ic_image->stride = ic_image->base.pix.bytesperline;
- calc_tile_dimensions(ctx, ic_image);
-
- return calc_tile_offsets(ctx, ic_image);
+ return 0;
}
/* borrowed from drivers/media/v4l2-core/v4l2-common.c */
@@ -1673,14 +1671,24 @@ ipu_image_convert_prepare(struct ipu_soc *ipu, enum ipu_ic_task ic_task,
ctx->num_tiles = d_image->num_cols * d_image->num_rows;
ctx->rot_mode = rot_mode;
+ ret = fill_image(ctx, s_image, in, IMAGE_CONVERT_IN);
+ if (ret)
+ goto out_free;
+ ret = fill_image(ctx, d_image, out, IMAGE_CONVERT_OUT);
+ if (ret)
+ goto out_free;
+
ret = calc_image_resize_coefficients(ctx, in, out);
if (ret)
goto out_free;
- ret = fill_image(ctx, s_image, in, IMAGE_CONVERT_IN);
+ calc_tile_dimensions(ctx, s_image);
+ ret = calc_tile_offsets(ctx, s_image);
if (ret)
goto out_free;
- ret = fill_image(ctx, d_image, out, IMAGE_CONVERT_OUT);
+
+ calc_tile_dimensions(ctx, d_image);
+ ret = calc_tile_offsets(ctx, d_image);
if (ret)
goto out_free;