From c7d094b54b9cd5f23eabb7ec80c24d94cfe6d0e6 Mon Sep 17 00:00:00 2001 From: Tatenda Chipeperekwa Date: Thu, 20 Feb 2020 16:10:56 -0800 Subject: [PATCH] disp: msm: dp: update swing and pre-emphasis levels Update the HBR and RBR swing and pre-emphasis levels as per the latest published hardware programming guide. Change-Id: If3b6713e0b6680f65539882221aae32b00bf0254 Signed-off-by: Tatenda Chipeperekwa --- msm/dp/dp_catalog_v420.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/msm/dp/dp_catalog_v420.c b/msm/dp/dp_catalog_v420.c index 573df4840be6..10c6801e0934 100644 --- a/msm/dp/dp_catalog_v420.c +++ b/msm/dp/dp_catalog_v420.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. */ @@ -59,13 +59,13 @@ static u8 const dp_pre_emp_hbr_rbr[MAX_VOLTAGE_LEVELS][MAX_PRE_EMP_LEVELS] = { {0x00, 0x0E, 0x15, 0x1A}, /* pe0, 0 db */ {0x00, 0x0E, 0x15, 0xFF}, /* pe1, 3.5 db */ {0x00, 0x0E, 0xFF, 0xFF}, /* pe2, 6.0 db */ - {0x04, 0xFF, 0xFF, 0xFF} /* pe3, 9.5 db */ + {0x1A, 0xFF, 0xFF, 0xFF} /* pe3, 9.5 db */ }; static u8 const dp_swing_hbr_rbr[MAX_VOLTAGE_LEVELS][MAX_PRE_EMP_LEVELS] = { {0x08, 0x0F, 0x16, 0x1F}, /* sw0, 0.4v */ {0x11, 0x1E, 0x1F, 0xFF}, /* sw1, 0.6v */ - {0x16, 0x1F, 0xFF, 0xFF}, /* sw1, 0.8v */ + {0x1A, 0x1F, 0xFF, 0xFF}, /* sw1, 0.8v */ {0x1F, 0xFF, 0xFF, 0xFF} /* sw1, 1.2v */ };