threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/*
|
|
* Copyright (C) 2019 MediaTek Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See http://www.gnu.org/licenses/gpl-2.0.html for more details.
|
|
*/
|
|
|
|
#include "helio-dvfsrc-smc-control.h"
|
|
|
|
#define SPM_FLAG_RUN_COMMON_SCENARIO (1U << 10)
|
|
#define SPM_FLAG_DIS_VCORE_DVS (1U << 3)
|
|
#define SPM_FLAG_DIS_VCORE_DFS (1U << 4)
|
|
|
|
inline void mtk_spmfw_init(int dvfsrc_en, int skip_check)
|
|
{
|
|
int dvfsrc_flag = dvfsrc_en >> 1;
|
|
unsigned int spm_flags = SPM_FLAG_RUN_COMMON_SCENARIO;
|
|
|
|
if (dvfsrc_en & 1) {
|
|
if (dvfsrc_flag & 0x1)
|
|
spm_flags |= SPM_FLAG_DIS_VCORE_DVS;
|
|
|
|
if (dvfsrc_flag & 0x2)
|
|
spm_flags |= SPM_FLAG_DIS_VCORE_DFS;
|
|
} else
|
|
spm_flags |= (
|
|
SPM_FLAG_DIS_VCORE_DVS | SPM_FLAG_DIS_VCORE_DFS);
|
|
|
|
if (helio_dvfsrc_firmware_status() &&
|
|
!skip_check)
|
|
return;
|
|
|
|
helio_dvfsrc_smc(VCOREFS_SMC_CMD_0, 0, 0, 0);
|
|
helio_dvfsrc_smc(VCOREFS_SMC_CMD_1, spm_flags, 0, 0);
|
|
}
|
|
|
|
inline void spm_dvfs_pwrap_cmd(int pwrap_cmd, int pwrap_vcore)
|
|
{
|
|
helio_dvfsrc_smc(VCOREFS_SMC_CMD_3, pwrap_cmd, pwrap_vcore, 0);
|
|
}
|
|
|
|
inline int spm_load_firmware_status(void)
|
|
{
|
|
return helio_dvfsrc_firmware_status();
|
|
}
|
|
|
|
inline int spm_get_spmfw_idx(void)
|
|
{
|
|
return helio_dvfsrc_spmfw_type();
|
|
}
|
|
|