samsung-sm8650/android_kernel_samsung_sm8650-modules
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touch: goodix: Change L12B regulator current load to 30mA on resume.

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Increasing the load current for touch IC to 30mA from 14mA to avoid
the regulator from going into LPM, as some touch panels are drawing 
more power.

Change-Id: I0f2551e91ce0d33904f4874173e3af00c2ecbc58
Signed-off-by: Simranjeet Thind <quic_sthind@quicinc.com>
This commit is contained in:
Simranjeet Thind
2023-05-15 16:53:55 -07:00
committad av Rohith Iyer
förälder 56fcf3d4d4
incheckning 18a6eaa6c7
1 ändrade filer med 2 tillägg och 2 borttagningar
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goodix_berlin_driver/goodix_brl_hw.c
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@@ -1,7 +1,7 @@
/* /*
* Goodix Touchscreen Driver * Goodix Touchscreen Driver
* Copyright (C) 2020 - 2021 Goodix, Inc. * Copyright (C) 2020 - 2021 Goodix, Inc.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2022 - 2023 Qualcomm Innovation Center, Inc. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@@ -205,7 +205,7 @@ static int brl_reset_after(struct goodix_ts_core *cd)
} }
#define REG_SUSPEND_CURRENT 20 #define REG_SUSPEND_CURRENT 20
#define REG_RESUME_CURRENT 14000 #define REG_RESUME_CURRENT 30000
static int brl_power_on(struct goodix_ts_core *cd, bool on) static int brl_power_on(struct goodix_ts_core *cd, bool on)
{ {
int ret = 0; int ret = 0;