PD#132331: hdmitx: optimise hdcp workflow

When init hdcp14, don't set hdcpcfg0[5], and can avoid TV blank issue. Change-Id: Icbd17451610612815d94c8da9eada9041b441df4
kszaq · Oct 31, 2016 · 30e3d1d · 30e3d1d
1 parent dfd4ffb
commit 30e3d1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/amlogic/hdmi/hdmi_tx_20/hdcp22/hdcp_main.c b/drivers/amlogic/hdmi/hdmi_tx_20/hdcp22/hdcp_main.c
@@ -1179,7 +1179,7 @@ static void hdcp22_hw_init(void)
 {
 	hdmitx_set_reg_bits(HDMITX_DWC_FC_INVIDCONF, 1, 7, 1);
 	hdmitx_wr_reg(HDMITX_DWC_A_HDCPCFG1, 0x7);
-	hdmitx_wr_reg(HDMITX_DWC_A_HDCPCFG0, 0x73);
+	hdmitx_wr_reg(HDMITX_DWC_A_HDCPCFG0, 0x53);
 	hd_set_reg_bits(P_HHI_GCLK_MPEG2, 1, 3, 1);
 	hd_write_reg(P_HHI_HDCP22_CLK_CNTL, 0x01000100);
 	/* Enable skpclk to HDCP2.2 IP */