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hdmitx: force to set rxsense state low if hpd is low [1/1]

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PD#OTT-3663

Problem:
when hpd low, hdmitx phy is disabled, the rxsense
state is not right

Solution:
force to set rxsense state = 0 when hpd is low

Verify:
p212

Change-Id: I8fa3e8a647558f0cbfc62e9384613911efbef559
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
This commit is contained in:
Hang Cheng
2019-05-30 15:00:23 +08:00
committed by Tao Zeng
parent 8302596dc3
commit 187edea270
1 changed files with 2 additions and 1 deletions
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3
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
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@@ -5076,7 +5076,8 @@ static int hdmitx_tmds_rxsense(void)
hd_write_reg(P_HHI_HDMI_PHY_CNTL0, 0);
break;
}
if (!(hdev->HWOp.CntlMisc(hdev, MISC_HPD_GPI_ST, 0)))
return 0;
return ret;
}