Plane formats with the u and v planes swapped can be supported by swapping the address of the cb and cr buffers. Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx> --- drivers/staging/media/rkisp1/rkisp1-capture.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/staging/media/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c index 257799a7d865..9f0a3c407286 100644 --- a/drivers/staging/media/rkisp1/rkisp1-capture.c +++ b/drivers/staging/media/rkisp1/rkisp1-capture.c @@ -743,6 +743,14 @@ static void rkisp1_vb2_buf_queue(struct vb2_buffer *vb) rkisp1_pixfmt_comp_size(pixm, RKISP1_PLANE_CB); } + /* + * uv swap can be supported for plane formats by switching + * the address of cb and cr + */ + if (cap->pix.info->comp_planes == 3 && cap->pix.cfg->uv_swap) + swap(ispbuf->buff_addr[RKISP1_PLANE_CR], + ispbuf->buff_addr[RKISP1_PLANE_CB]); + spin_lock_irqsave(&cap->buf.lock, flags); /* -- 2.20.1
