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media: rockchip: ispp: change fec data state if params buf no use

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Change-Id: I278d7ec35a39b2ce18af6553cdca33892ec1382b
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This commit is contained in:
Cai YiWei
2021-03-30 09:41:52 +08:00
committed by Tao Huang
parent 155e064aa9
commit c95ad09232
1 changed files with 18 additions and 0 deletions
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18
drivers/media/platform/rockchip/ispp/params.c
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@@ -919,6 +919,22 @@ rkispp_params_init_vb2_queue(struct vb2_queue *q,
return vb2_queue_init(q);
}
static void fec_data_abandon(struct rkispp_params_vdev *vdev,
struct rkispp_params_cfg *params)
{
struct rkispp_fec_head *data;
int i;
for (i = 0; i < FEC_MESH_BUF_NUM; i++) {
if (params->fec_cfg.buf_fd == vdev->buf_fec[i].dma_fd) {
data = (struct rkispp_fec_head *)vdev->buf_fec[i].vaddr;
if (data)
data->stat = FEC_BUF_INIT;
break;
}
}
}
void rkispp_params_cfg(struct rkispp_params_vdev *params_vdev, u32 frame_id)
{
struct rkispp_params_cfg *new_params = NULL;
@@ -937,6 +953,8 @@ void rkispp_params_cfg(struct rkispp_params_vdev *params_vdev, u32 frame_id)
new_params = (struct rkispp_params_cfg *)(params_vdev->cur_buf->vaddr[0]);
if (new_params->frame_id < frame_id) {
if (new_params->module_cfg_update & ISPP_MODULE_FEC)
fec_data_abandon(params_vdev, new_params);
list_del(&params_vdev->cur_buf->queue);
vb2_buffer_done(&params_vdev->cur_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
params_vdev->cur_buf = NULL;