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tvafe: optimiz 400ms for paln identification

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PD#172974: optimization for paln identification

Change-Id: I8e1e130c79e5d77ce7038cced09eda86be4ca753
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
This commit is contained in:
Nian Jing
2018-08-31 19:44:49 +08:00
committed by Jianxin Pan
parent cccccd7680
commit eba5f69109
1 changed files with 5 additions and 1 deletions
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6
drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c
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@@ -1723,7 +1723,11 @@ static void tvafe_cvd2_search_video_mode(struct tvafe_cvd2_s *cvd2,
tvafe_pr_info("%s dismatch pal m line625 %d, fsc358 %d,pal %d",
__func__, cvd2->hw.line625,
cvd2->hw.fsc_358, cvd2->hw.pal);
if (cvd2->hw.line625)
if (cvd2->hw.line625 && cvd2->hw.fsc_358 &&
cvd2->hw.pal)
tvafe_cvd2_try_format(cvd2, mem,
TVIN_SIG_FMT_CVBS_PAL_CN);
else if (cvd2->hw.line625)
tvafe_cvd2_try_format(cvd2, mem,
TVIN_SIG_FMT_CVBS_PAL_I);
else if (!cvd2->hw.line625 && cvd2->hw.fsc_443 &&