| author | Wenfeng Guo <wenfeng.guo@amlogic.com> | 2019-05-09 03:04:08 (GMT) |
|---|---|---|
| committer | Jianxin Pan <jianxin.pan@amlogic.com> | 2019-05-22 05:14:25 (GMT) |
| commit | 184969c48448f87fafe8f858699f68ac98d4d514 (patch) | |
| tree | 833f17f805d7fe56848d23a294bc603235bb2251 | |
| parent | aecd88472a2c97a6793dad3e632001142f909878 (diff) | |
| download | common-184969c48448f87fafe8f858699f68ac98d4d514.zip common-184969c48448f87fafe8f858699f68ac98d4d514.tar.gz common-184969c48448f87fafe8f858699f68ac98d4d514.tar.bz2 | |
di: fix wire drawing issue caused by pendulum clock stuck [1/1]
PD#SWPL-7650
Problem:
TL1 have drawing.
Solution:
fine-tuning GMV
Verify:
TL1
Change-Id: Ie50207969a2d7511882552b0adc8baef083300ff
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
| -rw-r--r-- | drivers/amlogic/media/deinterlace/deinterlace_mtn.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/amlogic/media/deinterlace/deinterlace_mtn.c b/drivers/amlogic/media/deinterlace/deinterlace_mtn.c index b9a3562..81e0036 100644 --- a/drivers/amlogic/media/deinterlace/deinterlace_mtn.c +++ b/drivers/amlogic/media/deinterlace/deinterlace_mtn.c @@ -647,6 +647,11 @@ void fix_tl1_1080i_sawtooth_patch(void) DI_Wr(0x17af, 0x60020a60); } +static int combing_cnt; +int combing_diff_min = 2000; +int combing_diff_max = 2000; +int combing_cnt_thd = 10; + int adaptive_combing_fixing( struct combing_status_s *cmb_status, unsigned int field_diff, @@ -701,6 +706,13 @@ int adaptive_combing_fixing( glb_mot[2] = glb_mot[1]; glb_mot[1] = glb_mot[0]; glb_mot[0] = frame_diff; + if (glb_mot[0] < combing_diff_min) + combing_cnt = combing_cnt + 1; + else + combing_cnt = 0; + if (glb_mot[0] < combing_diff_min && glb_mot[1] > combing_diff_max && + combing_cnt <= combing_cnt_thd) + glb_mot[0] = glb_mot[1]; glb_mot_avg5 = (glb_mot[0] + glb_mot[1] + glb_mot[2] + glb_mot[3] + glb_mot[4]) / 5; |