From efe873e63300b685d89a18885d0fed52e8bc1202 Mon Sep 17 00:00:00 2001 From: Sugnan Prabhu S Date: Fri, 5 Mar 2021 13:19:40 +0530 Subject: mb/intel/shadowmountain: Update HDMI audio mode to 8T This patch sets the HDMI audio mode to 8T as required by the latest FSP version v2081_02 TEST: HDMI audio codecs detection is failing without this change. Change-Id: Ie5a825da7d199c9ee61e64d8f4ee7dec28fdaacd Signed-off-by: Sugnan Prabhu S Reviewed-on: https://review.coreboot.org/c/coreboot/+/51273 Tested-by: build bot (Jenkins) Reviewed-by: Aamir Bohra Reviewed-by: Subrata Banik Reviewed-by: Rizwan Qureshi --- src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb b/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb index e9284f4a26..4df80179b1 100644 --- a/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb +++ b/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb @@ -118,7 +118,7 @@ chip soc/intel/alderlake register "PchHdaAudioLinkSndwEnable[0]" = "0" register "PchHdaAudioLinkSndwEnable[1]" = "0" # iDisp-Link T-Mode 0: 2T, 2: 4T, 3: 8T, 4: 16T - register "PchHdaIDispLinkTmode" = "2" + register "PchHdaIDispLinkTmode" = "3" # iDisp-Link Freq 4: 96MHz, 3: 48MHz. register "PchHdaIDispLinkFrequency" = "4" # Not disconnected/enumerable -- cgit v1.2.3