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: 56e3b29f9f6b2 ("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>

diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c b/drivers/staging/media/rkisp1/rkisp1-resizer.c
index 8bc907f..31aea7d 100644 (file)
--- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
+++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
@@ -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;