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media: staging: rkisp1: rsz: fix resolution limitation on sink pad 

Resizer sink pad is limited by what the ISP can generate.
The configurations describes what the resizer can produce.

This was tested on a Scarlet device with ChromiumOs, where the selfpath
receives 2592x1944 and produces 1600x1200 (which isn't possible without
this fix).

Fixes: 56e3b29f9f ("media: staging: rkisp1: add streaming paths")
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
zero-sugar-mainline-defconfig
Helen Koike 2020-06-17 20:08:01 +02:00 committed by Mauro Carvalho Chehab
parent 2f00f3a491
commit 906dceb48d
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/media/rkisp1/rkisp1-resizer.c
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@ -553,11 +553,11 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
src_fmt->code = sink_fmt->code;
sink_fmt->width = clamp_t(u32, format->width,
rsz->config->min_rsz_width,
rsz->config->max_rsz_width);
RKISP1_ISP_MIN_WIDTH,
RKISP1_ISP_MAX_WIDTH);
sink_fmt->height = clamp_t(u32, format->height,
rsz->config->min_rsz_height,
rsz->config->max_rsz_height);
RKISP1_ISP_MIN_HEIGHT,
RKISP1_ISP_MAX_HEIGHT);
*format = *sink_fmt;