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authorKoji Matsuoka <koji.matsuoka.xm@renesas.com>2018-04-12 22:18:13 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2018-04-20 08:39:15 -0400
commit536f0f55384cfcc25d1f8f3cfd4a44048dca3b46 (patch)
tree8bd15f81ecbc320af96429c9ae2bdc4970bfdf6b
parent0fd6e1217303c98550de3552c65837c3f56729da (diff)
media: rcar-vin: Fix image alignment for setting pre clipping
In Video Pixel/Line Pre-Clip Register, the setting value can be set in 1 line unit, but it can only be specified as a multiple of 4 by v4l_bound_align_image function(). So correct that it can be specified in 1 line unit with this patch. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--drivers/media/platform/rcar-vin/rcar-v4l2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index b479b882da12..a3c2daca1bf3 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -405,8 +405,8 @@ static int rvin_s_selection(struct file *file, void *fh,
max_rect.height = vin->source.height;
v4l2_rect_map_inside(&r, &max_rect);
- v4l_bound_align_image(&r.width, 2, vin->source.width, 1,
- &r.height, 4, vin->source.height, 2, 0);
+ v4l_bound_align_image(&r.width, 6, vin->source.width, 0,
+ &r.height, 2, vin->source.height, 0, 0);
r.top = clamp_t(s32, r.top, 0, vin->source.height - r.height);
r.left = clamp_t(s32, r.left, 0, vin->source.width - r.width);

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