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ppmgr: Detection of top and bottom for interlace sources. [2/6]

Browse Source 
PD#SWPL-9350

Problem:
HDMI connection vertical screen, 1080i signal picture jitter.

Solution:
The interlace source is extracted based on the top and bottom values.

Verify:
on U212

Change-Id: I38f91fda32d1275dcc286fbb33034b4fd099e18f
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
This commit is contained in:
renjiang.han
2019-06-04 15:28:39 +08:00
committed by Gongwei Chen
parent 44a35c9d11
commit 27aa9062d7
1 changed files with 5 additions and 11 deletions
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16
drivers/amlogic/media/video_processor/ppmgr/ppmgr_vpp.c
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@@ -1666,7 +1666,6 @@ static int process_vf_deinterlace(struct vframe_s *vf,
return 1;
}
static int mycount;
static void process_vf_rotate(struct vframe_s *vf,
struct ge2d_context_s *context,
struct config_para_ex_s *ge2d_config,
@@ -1768,13 +1767,10 @@ static void process_vf_rotate(struct vframe_s *vf,
return;
}
#ifdef INTERLACE_DROP_MODE
if (interlace_mode) {
mycount++;
if (mycount % 2 == 0) {
ppmgr_vf_put_dec(vf);
vfq_push(&q_free, new_vf);
return;
}
if (interlace_mode == VIDTYPE_INTERLACE_BOTTOM) {
ppmgr_vf_put_dec(vf);
vfq_push(&q_free, new_vf);
return;
}
pp_vf->angle = cur_angle;
if (interlace_mode)
@@ -3378,9 +3374,7 @@ int ppmgr_buffer_init(int vout_mode)
struct vinfo_s vinfo = {.width = 1280, .height = 720, };
/* int flags = CODEC_MM_FLAGS_DMA; */
int flags = CODEC_MM_FLAGS_DMA | CODEC_MM_FLAGS_CMA_CLEAR;
#ifdef INTERLACE_DROP_MODE
mycount = 0;
#endif
switch (ppmgr_buffer_status) {
case 0:/*not config*/
break;