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deinterlace: add condition for switch to EI in de_post_process [1/1]

Browse Source 
PD#SWPL-12002

Problem:
pause and plug out/in hdmi tx, display abnormal

Solution:
add condition for switch to EI in de_post_process
ref to IPTV's project

Verify:
G12A

Change-Id: I6230464c308660c62199aa24ad5843e7c7bd070d
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
This commit is contained in:
Jihong Sui
2019-09-04 12:16:31 +08:00
committed by Jianxin Pan
parent 4cd71c20f1
commit 1b58714ec4
1 changed files with 3 additions and 1 deletions
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4
drivers/amlogic/media/deinterlace/deinterlace.c
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@@ -5449,7 +5449,9 @@ de_post_process(void *arg, unsigned int zoom_start_x_lines,
}
di_post_stru.update_post_reg_flag = 1;
/* if height decrease, mtn will not enough */
if (di_buf->pd_config.global_mode != PULL_DOWN_BUF1 &&
if ((di_buf->pd_config.global_mode
!= PULL_DOWN_BUF1) &&
!di_buf->di_buf_dup_p[2] &&
!post_wr_en)
di_buf->pd_config.global_mode = PULL_DOWN_EI;
}