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hdmitx: add another SWRSTZREQ init after setting mode

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PD#160883: hdmitx: add another SWRSTZREQ init after setting mode

Change-Id: I002fa45bb5d0459ba31051314a3500a7b47d9512
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
This commit is contained in:
Yi Zhou
2018-03-19 16:15:39 +08:00
committed by Jianxin Pan
parent 30c5a2171b
commit 2b56cba3b3
1 changed files with 5 additions and 0 deletions
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5
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
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@@ -4409,6 +4409,11 @@ static void config_hdmi20_tx(enum hdmi_vic vic,
data32 |= (0 << 1);
data32 |= (1 << 0);
hdmitx_wr_reg(HDMITX_DWC_MC_SWRSTZREQ, data32);
hdmitx_wr_reg(HDMITX_DWC_FC_VSYNCINWIDTH,
hdmitx_rd_reg(HDMITX_DWC_FC_VSYNCINWIDTH));
/*reset again*/
mdelay(1);
hdmitx_wr_reg(HDMITX_DWC_MC_SWRSTZREQ, 0);
hdmitx_wr_reg(HDMITX_DWC_FC_VSYNCINWIDTH,
hdmitx_rd_reg(HDMITX_DWC_FC_VSYNCINWIDTH));