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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-09-12 12:38:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-19 14:56:03 -0300 |
| commit | abe9609f808140f46d092035b75dd58ae80db056 (patch) | |
| tree | 20e85c9171bb038e71b45979882cfe4fa9479e0c /drivers/media | |
| parent | b61bead62ec4264fbb529a5730558f4c87a46ae4 (diff) | |
| download | linux-abe9609f808140f46d092035b75dd58ae80db056.tar.gz linux-abe9609f808140f46d092035b75dd58ae80db056.tar.bz2 linux-abe9609f808140f46d092035b75dd58ae80db056.zip | |
[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: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_rpf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c index 388838913205..3d6669dbeacf 100644 --- a/drivers/media/platform/vsp1/vsp1_rpf.c +++ b/drivers/media/platform/vsp1/vsp1_rpf.c @@ -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 { |