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media: rockchip: isp: fix bottom image for debayer with extend line

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Change-Id: Ie6e4a7e9744be498f594ad7f03351b771a6236c1
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This commit is contained in:
Cai YiWei
2021-09-27 14:40:37 +08:00
parent ac39fa39ef
commit ffd3865c49
1 changed files with 20 additions and 0 deletions
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20
drivers/media/platform/rockchip/isp/dmarx.c
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@@ -537,6 +537,26 @@ static void rkisp_buf_queue(struct vb2_buffer *vb)
memset(ispbuf->buff_addr, 0, sizeof(ispbuf->buff_addr));
for (i = 0; i < isp_fmt->mplanes; i++) {
void *vaddr = vb2_plane_vaddr(vb, i);
if (vaddr && i == 0 &&
stream->ispdev->isp_ver == ISP_V20 &&
stream->ispdev->rd_mode == HDR_RDBK_FRAME1 &&
RKMODULE_EXTEND_LINE >= 8 &&
isp_fmt->fmt_type == FMT_BAYER &&
stream->id == RKISP_STREAM_RAWRD2) {
u32 line = pixm->plane_fmt[0].bytesperline;
u32 val = 8;
vaddr += line * (pixm->height - 2);
while (val) {
memcpy(vaddr + line * val, vaddr, line * 2);
val -= 2;
}
if (vb->vb2_queue->mem_ops->prepare)
vb->vb2_queue->mem_ops->prepare(vb->planes[0].mem_priv);
}
if (stream->ispdev->hw_dev->is_dma_sg_ops) {
sgt = vb2_dma_sg_plane_desc(vb, i);
ispbuf->buff_addr[i] = sg_dma_address(sgt->sgl);