diff --git a/drivers/mxc/vpu_malone/vpu_b0.c b/drivers/mxc/vpu_malone/vpu_b0.c
index 780e5a607335f8be9f59183cb71a0870e79c1d44..defad3a8a5b94d048151ecd06e6b54fb3b3b6e64 100644
--- a/drivers/mxc/vpu_malone/vpu_b0.c
+++ b/drivers/mxc/vpu_malone/vpu_b0.c
@@ -3477,6 +3477,12 @@ static void report_buffer_done(struct vpu_ctx *ctx, void *frame_info)
if (buffer_id != fs_id) {
if (fs_id == MEDIA_PLAYER_SKIPPED_FRAME_ID) {
+ down(&This->drv_q_lock);
+ p_data_req = &This->vb2_reqs[buffer_id];
+ set_data_req_status(p_data_req, FRAME_READY);
+ up(&This->drv_q_lock);
+
+ vpu_dec_skip_ts(ctx);
send_skip_event(ctx);
ctx->frm_dis_delay--;
return;
@@ -3484,18 +3490,16 @@ static void report_buffer_done(struct vpu_ctx *ctx, void *frame_info)
vpu_err("error: find buffer_id(%d) and firmware return id(%d) doesn't match\n",
buffer_id, fs_id);
}
- if (ctx->q_data[V4L2_DST].vb2_reqs[buffer_id].status != FRAME_DECODED)
- vpu_err("error: buffer(%d) need to set FRAME_READY, but previous state %s is not FRAME_DECODED\n",
- buffer_id, bufstat[ctx->q_data[V4L2_DST].vb2_reqs[buffer_id].status]);
-
- set_data_req_status(&ctx->q_data[V4L2_DST].vb2_reqs[buffer_id],
- FRAME_READY);
ctx->frm_dis_delay--;
vpu_dbg(LVL_INFO, "frame total: %d; depth: %d; delay: [dec, dis] = [%d, %d]\n", ctx->frm_total_num,
vpu_frm_depth, ctx->frm_dec_delay, ctx->frm_dis_delay);
down(&This->drv_q_lock);
p_data_req = &This->vb2_reqs[buffer_id];
+ if (p_data_req->status != FRAME_DECODED)
+ vpu_err("error: buffer(%d) need to set FRAME_READY, but previous state %s is not FRAME_DECODED\n",
+ buffer_id, bufstat[p_data_req->status]);
+ set_data_req_status(p_data_req, FRAME_READY);
if (p_data_req->vb2_buf) {
p_data_req->vb2_buf->planes[0].bytesused = This->sizeimage[0];
p_data_req->vb2_buf->planes[1].bytesused = This->sizeimage[1];
@@ -3519,6 +3523,7 @@ static void send_skip_event(struct vpu_ctx *ctx)
if (!ctx)
return;
+ ctx->statistic.skipped_frame_count++;
vpu_dbg(LVL_INFO, "send skip event\n");
v4l2_event_queue_fh(&ctx->fh, &ev);
}
@@ -4172,21 +4177,7 @@ static void vpu_api_event_handler(struct vpu_ctx *ctx, u_int32 uStrIdx, u_int32
break;
}
- if (buffer_id != uDecFrmId) {
- if (uDecFrmId == MEDIA_PLAYER_SKIPPED_FRAME_ID) {
- send_skip_event(ctx);
- ctx->frm_dec_delay--;
- vpu_dec_valid_ts(ctx,
- consumed_pic_bytesused,
- NULL);
- break;
- }
- vpu_err("error: VID_API_EVENT_PIC_DECODED address and id doesn't match\n");
- }
p_data_req = &This->vb2_reqs[buffer_id];
- if (p_data_req->status != FRAME_FREE)
- vpu_err("error: buffer(%d) need to set FRAME_DECODED, but previous state %s is not FRAME_FREE\n",
- buffer_id, bufstat[ctx->q_data[V4L2_DST].vb2_reqs[buffer_id].status]);
set_data_req_status(p_data_req, FRAME_DECODED);
if (ctx->seqinfo.uProgressive == 1)
p_data_req->bfield = false;
@@ -4732,9 +4723,6 @@ static void vpu_msg_instance_work(struct work_struct *work)
struct vpu_ctx *ctx = container_of(work, struct vpu_ctx, instance_work);
struct event_msg msg;
- if (!ctx)
- return;
-
memset(&msg, 0, sizeof(struct event_msg));
while (receive_msg_queue(ctx, &msg)) {
@@ -5341,6 +5329,9 @@ static ssize_t show_instance_buffer_info(struct device *dev,
num += scnprintf(buf + num, PAGE_SIZE - num,
"\t%40s:%16ld\n", "capture dqbuf count",
This->dqbuf_count);
+ num += scnprintf(buf + num, PAGE_SIZE - num,
+ "\t%40s:%16ld\n", "skipped frame count",
+ ctx->statistic.skipped_frame_count);
num += scnprintf(buf + num, PAGE_SIZE - num,
"\t%40s:%16x\n", "beginning",
ctx->beginning);
@@ -5547,7 +5538,7 @@ static ssize_t precheck_pattern_store(struct device *dev,
char *token;
char *cur;
- strncpy(strbuf, buf, sizeof(strbuf));
+ strncpy(strbuf, buf, sizeof(strbuf) - 1);
cur = strbuf;
while ((token = strsep(&cur, delim))) {
if (!strlen(token))
@@ -6025,28 +6016,25 @@ static unsigned int v4l2_poll(struct file *filp, poll_table *wait)
vpu_dbg(LVL_BIT_FUNC, "%s()\n", __func__);
- if (ctx) {
- poll_wait(filp, &ctx->fh.wait, wait);
+ poll_wait(filp, &ctx->fh.wait, wait);
- if (v4l2_event_pending(&ctx->fh)) {
- vpu_dbg(LVL_INFO, "%s() v4l2_event_pending\n", __func__);
- rc |= POLLPRI;
- }
+ if (v4l2_event_pending(&ctx->fh)) {
+ vpu_dbg(LVL_INFO, "%s() v4l2_event_pending\n", __func__);
+ rc |= POLLPRI;
+ }
- src_q = &ctx->q_data[V4L2_SRC].vb2_q;
- dst_q = &ctx->q_data[V4L2_DST].vb2_q;
+ src_q = &ctx->q_data[V4L2_SRC].vb2_q;
+ dst_q = &ctx->q_data[V4L2_DST].vb2_q;
- if (ctx->firmware_finished && !list_empty(&dst_q->done_list))
- rc = 0;
+ if (ctx->firmware_finished && !list_empty(&dst_q->done_list))
+ rc = 0;
- poll_wait(filp, &src_q->done_wq, wait);
- if (!list_empty(&src_q->done_list))
- rc |= POLLOUT | POLLWRNORM;
- poll_wait(filp, &dst_q->done_wq, wait);
- if (!list_empty(&dst_q->done_list))
- rc |= POLLIN | POLLRDNORM;
- } else
- rc = POLLERR;
+ poll_wait(filp, &src_q->done_wq, wait);
+ if (!list_empty(&src_q->done_list))
+ rc |= POLLOUT | POLLWRNORM;
+ poll_wait(filp, &dst_q->done_wq, wait);
+ if (!list_empty(&dst_q->done_list))
+ rc |= POLLIN | POLLRDNORM;
return rc;
}
diff --git a/drivers/mxc/vpu_malone/vpu_b0.h b/drivers/mxc/vpu_malone/vpu_b0.h
index 3855a5eaaa98dd6d54816ad81fae69d1cc6ed63f..8feaf498cf6a44f6c16ce8d6e9a20242b77892d6 100644
--- a/drivers/mxc/vpu_malone/vpu_b0.h
+++ b/drivers/mxc/vpu_malone/vpu_b0.h
@@ -333,6 +333,7 @@ struct vpu_statistic {
unsigned long event[VID_API_EVENT_DEC_CFG_INFO + 2];
unsigned long current_cmd;
unsigned long current_event;
+ unsigned long skipped_frame_count;
struct timespec ts_cmd;
struct timespec ts_event;
atomic64_t total_dma_size;