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>
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@ -405,8 +405,8 @@ static int rvin_s_selection(struct file *file, void *fh,
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max_rect.height = vin->source.height;
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v4l2_rect_map_inside(&r, &max_rect);
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v4l_bound_align_image(&r.width, 2, vin->source.width, 1,
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&r.height, 4, vin->source.height, 2, 0);
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v4l_bound_align_image(&r.width, 6, vin->source.width, 0,
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&r.height, 2, vin->source.height, 0, 0);
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r.top = clamp_t(s32, r.top, 0, vin->source.height - r.height);
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r.left = clamp_t(s32, r.left, 0, vin->source.width - r.width);
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