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LF-765-2 [8QM_MEK/8QXP_MEK]mxc: vpu_malone: check buffer status before add buffer to queue 

When add buffer to queue which status should be active.
When firmware release one buffer, could re-add it to queue if
its status is active.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Acked-by: ming_qian <ming.qian@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Shijie Qin 2020-01-10 15:17:13 +08:00
parent 6fd220205d
commit 14aff2955b
1 changed files with 4 additions and 1 deletions
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5
drivers/mxc/vpu_malone/vpu_b0.c
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@ -3683,6 +3683,9 @@ static void add_buffer_to_queue(struct queue_data *q_data, struct vb2_data_req *
return;
if (data_req->queued == true)
return;
if (data_req->vb2_buf->state != VB2_BUF_STATE_ACTIVE)
return;
list_add_tail(&data_req->list, &q_data->drv_q);
data_req->queued = true;
}
@ -4411,7 +4414,6 @@ static void vpu_api_event_handler(struct vpu_ctx *ctx, u_int32 uStrIdx, u_int32
vpu_dec_skip_ts(ctx);
send_skip_event(ctx);
}
add_buffer_to_queue(This, p_data_req);
}
if (p_data_req->status != FRAME_ALLOC) {
set_data_req_status(p_data_req, FRAME_RELEASE);
@ -4421,6 +4423,7 @@ static void vpu_api_event_handler(struct vpu_ctx *ctx, u_int32 uStrIdx, u_int32
"frame[%d] already released\n",
p_data_req->id);
}
add_buffer_to_queue(This, p_data_req);
respond_req_frame(ctx, This, false);
} else if (fsrel->eType == MEDIAIP_MBI_REQ) {
vpu_dbg(LVL_INFO, "ctx[%d] relase MEDIAIP_MBI_REQ frame[%d]\n",