Commit abe9609f authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: vsp1: Fix RPF cropping 



The RPF cropping offset for the chroma planes is incorrectly computed,
it needs to be divided by the horizontal subsampling factor.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent b61bead6

drivers/media/platform/vsp1/vsp1_rpf.c

+2 −1
Original line number Diff line number Diff line
@@ -105,7 +105,8 @@ static void rpf_configure(struct vsp1_entity *entity, 


	if (format->num_planes > 1) {

		rpf->offsets[1] = crop->top * format->plane_fmt[1].bytesperline

				+ crop->left * fmtinfo->bpp[1] / 8;

				+ crop->left / fmtinfo->hsub * fmtinfo->bpp[1]

				/ 8;

		pstride |= format->plane_fmt[1].bytesperline

			<< VI6_RPF_SRCM_PSTRIDE_C_SHIFT;

	} else {