From d51693cfe36731d0929dc36f551441a7a75bfb79 Mon Sep 17 00:00:00 2001
From: Konrad Dybcio <konrad.dybcio@somainline.org>
Date: Thu, 29 Jul 2021 00:20:54 +0200
Subject: drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660
Git-commit: 462f7017a6918d152870bfb8852f3c70fd74b296
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
VDDA is not present and the specified load value is wrong. Fix it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222057.52641-1-konrad.dybcio@somainline.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 1 -
drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index cfd737c461fa..96bbc8b6d009 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -150,7 +150,6 @@ static const struct msm_dsi_config sdm660_dsi_cfg = {
.reg_cfg = {
.num = 2,
.regs = {
- {"vdd", 73400, 32 }, /* 0.9 V */
{"vdda", 12560, 4 }, /* 1.2 V */
},
},
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
index e7f857ad02a3..d13552b2213b 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
@@ -1050,7 +1050,7 @@ const struct msm_dsi_phy_cfg dsi_phy_14nm_660_cfgs = {
.reg_cfg = {
.num = 1,
.regs = {
- {"vcca", 17000, 32},
+ {"vcca", 73400, 32},
},
},
.ops = {
--
2.38.1