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di: optimize di buf optimization

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PD#161171: optimize di buf optimization

1.optimize di buf queue operation
2.add di task semaphone check

Change-Id: Ia60d1ebd57d839fb1783b1257d82300469038415
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
This commit is contained in:
Dezhi Kong
2018-03-07 20:06:08 +08:00
committed by Yixun Lan
parent abc9e9e868
commit ba3e7b9198
1 changed files with 5 additions and 3 deletions
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8
drivers/amlogic/media/deinterlace/deinterlace.c
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@@ -2031,7 +2031,7 @@ static int di_init_buf(int width, int height, unsigned char prog_flag)
di_buf->canvas_config_flag = 2;
}
di_buf->index = i;
di_buf->vframe = &(vframe_local[i]);
di_buf->vframe = &(vframe_local[i]);
di_buf->vframe->private_data = di_buf;
di_buf->vframe->canvas0Addr = di_buf->nr_canvas_idx;
di_buf->vframe->canvas1Addr = di_buf->nr_canvas_idx;
@@ -3550,11 +3550,11 @@ jiffies_to_msecs(jiffies_64 - vframe->ready_jiffies64));
pr_err("DI:no free in_buffer for progressive skip.\n");
return 0;
}
queue_out(di_buf_tmp);
di_buf_tmp->vframe->private_data
= di_buf_tmp;
di_buf_tmp->seq = di_pre_stru.in_seq;
di_pre_stru.in_seq++;
queue_out(di_buf_tmp);
vframe_in[di_buf_tmp->index] = vframe;
memcpy(
di_buf_tmp->vframe, vframe,
@@ -6113,6 +6113,8 @@ static int di_task_handle(void *data)
return -1;
while (1) {
ret = down_interruptible(&di_sema);
if (ret != 0)
continue;
if (active_flag) {
if ((di_pre_stru.unreg_req_flag ||
di_pre_stru.force_unreg_req_flag ||
@@ -7640,9 +7642,9 @@ module_param_named(check_start_drop_prog, check_start_drop_prog, bool, 0664);
module_param_named(overturn, overturn, bool, 0664);
module_param_named(queue_print_flag, queue_print_flag, int, 0664);
module_param_named(full_422_pack, full_422_pack, bool, 0644);
module_param_named(cma_print, cma_print, bool, 0644);
#ifdef DEBUG_SUPPORT
module_param_named(pulldown_enable, pulldown_enable, bool, 0644);
module_param_named(cma_print, cma_print, bool, 0644);
#ifdef RUN_DI_PROCESS_IN_IRQ
module_param_named(input2pre, input2pre, uint, 0664);
module_param_named(input2pre_buf_miss_count, input2pre_buf_miss_count,