From 7a0467ef403ecf6a57459fe3643449ce40dcb2ab Mon Sep 17 00:00:00 2001 From: Satya Rama Aditya Pinapala Date: Wed, 5 May 2021 23:16:30 -0700 Subject: [PATCH] disp: msm: dsi: update DSI PHY programming Update DSI DPHY programming as per HW recommendation. Change-Id: I766e32fb987f57b8ba1876d4ff465edd25d7688c Signed-off-by: Satya Rama Aditya Pinapala --- msm/dsi/dsi_phy_hw_v4_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/msm/dsi/dsi_phy_hw_v4_0.c b/msm/dsi/dsi_phy_hw_v4_0.c index 380566121e..64fdd06d25 100644 --- a/msm/dsi/dsi_phy_hw_v4_0.c +++ b/msm/dsi/dsi_phy_hw_v4_0.c @@ -378,6 +378,9 @@ static void dsi_phy_hw_dphy_enable(struct dsi_phy_hw *phy, glbl_rescode_bot_ctrl = 0x3c; } + if (phy->version >= DSI_PHY_VERSION_4_3) + glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x01; + split_link_enabled = cfg->split_link.enabled; lanes_per_sublink = cfg->split_link.lanes_per_sublink; /* de-assert digital and pll power down */