static ssize_t dpidle_state_store(struct kobject *kobj,
struct kobj_attribute *attr, const char *buf, size_t n)
{
char cmd[32];
int param;
if (sscanf(buf, "%s %d", cmd, ¶m) == 2) {
if (!strcmp(cmd, "dpidle")) {
idle_switch[IDLE_TYPE_DP] = param;
} else if (!strcmp(cmd, "enable")) {
enable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "disable")) {
disable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "cpupdn")) {
dpidle_cpu_pdn = !!param;
} else if (!strcmp(cmd, "time")) {
dpidle_time_critera = param;
} else if (!strcmp(cmd, "block_time")) {
dpidle_block_time_critera = param;
} else if (!strcmp(cmd, "bypass")) {
memset(dpidle_condition_mask, 0, NR_GRPS * sizeof(unsigned int));
}
return n;
} else if (sscanf(buf, "%d", ¶m) == 1) {
idle_switch[IDLE_TYPE_DP] = param;
return n;
}
return -EINVAL;
}
static ssize_t dpidle_state_store(struct kobject *kobj,
struct kobj_attribute *attr, const char *buf, size_t n)
{
char cmd[32];
int param;
if (sscanf(buf, "%s %d", cmd, ¶m) == 2) {
if (!strcmp(cmd, "dpidle")) {
idle_switch[IDLE_TYPE_DP] = param;
} else if (!strcmp(cmd, "enable")) {
enable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "disable")) {
disable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "time")) {
dpidle_time_critera = param;
}else if (!strcmp(cmd, "bypass")) {
dpidle_by_pass_cg = param;
}
return n;
} else if (sscanf(buf, "%d", ¶m) == 1) {
idle_switch[IDLE_TYPE_DP] = param;
return n;
}
return -EINVAL;
}
void AudDrv_Emi_Clk_On(void)
{
mutex_lock(&auddrv_pmic_mutex);
if(Aud_EMI_cntr == 0)
{
disable_dpidle_by_bit(MT_CG_AUDIO_AFE);
disable_soidle_by_bit(MT_CG_AUDIO_AFE);
}
Aud_EMI_cntr++;
mutex_unlock(&auddrv_pmic_mutex);
}
void AudDrv_Emi_Clk_On(void)
{
mutex_lock(&auddrv_pmic_mutex);
if(Aud_EMI_cntr == 0)
{
#ifndef CONFIG_FPGA_EARLY_PORTING //george early porting disable
disable_dpidle_by_bit(MT_CG_AUDIO_AFE);
disable_soidle_by_bit(MT_CG_AUDIO_AFE);
#endif
}
Aud_EMI_cntr++;
mutex_unlock(&auddrv_pmic_mutex);
}
static int
_mt_combo_plt_do_deep_idle(COMBO_IF src, int enter) {
int ret = -1;
const char *combo_if_name[] =
{ "COMBO_IF_UART",
"COMBO_IF_MSDC"
};
if(src != COMBO_IF_UART && src!= COMBO_IF_MSDC){
CMB_STUB_LOG_WARN("src = %d is error\n", src);
return ret;
}
if(src >= 0 && src < COMBO_IF_MAX){
CMB_STUB_LOG_INFO("src = %s, to enter deep idle? %d \n",
combo_if_name[src],
enter);
}
/*TODO: For Common SDIO configuration, we need to do some judgement between STP and WIFI
to decide if the msdc will enter deep idle safely*/
switch(src){
case COMBO_IF_UART:
if(enter == 0){
//clr_device_working_ability(MT65XX_PDN_PERI_UART3, DEEP_IDLE_STATE);
disable_dpidle_by_bit(MT65XX_PDN_PERI_UART2);
} else {
//set_device_working_ability(MT65XX_PDN_PERI_UART3, DEEP_IDLE_STATE);
enable_dpidle_by_bit(MT65XX_PDN_PERI_UART2);
}
ret = 0;
break;
case COMBO_IF_MSDC:
if(enter == 0){
//clr_device_working_ability(MT65XX_PDN_PERI_MSDC2, DEEP_IDLE_STATE);
} else {
//set_device_working_ability(MT65XX_PDN_PERI_MSDC2, DEEP_IDLE_STATE);
}
ret = 0;
break;
default:
ret = -1;
break;
}
return ret;
}
static ssize_t dpidle_state_write(struct file *filp,
const char __user *userbuf,
size_t count,
loff_t *f_pos)
{
char cmd[32];
int param;
count = min(count, sizeof(cmd_buf) - 1);
if (copy_from_user(cmd_buf, userbuf, count)) {
return -EFAULT;
}
cmd_buf[count] = '\0';
if (sscanf(cmd_buf, "%s %d", cmd, ¶m) == 2) {
if (!strcmp(cmd, "dpidle")) {
idle_switch[IDLE_TYPE_DP] = param;
} else if (!strcmp(cmd, "enable")) {
enable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "disable")) {
disable_dpidle_by_bit(param);
} else if (!strcmp(cmd, "time")) {
dpidle_time_critera = param;
}else if (!strcmp(cmd, "bypass")) {
dpidle_by_pass_cg = param;
printk(KERN_WARNING"bypass = %d\n", dpidle_by_pass_cg);
}
return count;
} else if (sscanf(cmd_buf, "%d", ¶m) == 1) {
idle_switch[IDLE_TYPE_DP] = param;
return count;
}
return -EINVAL;
}
static ssize_t dpidle_state_store(struct kobject *kobj, struct kobj_attribute *attr,const char *buf, size_t n)
{
char command[32];
#ifdef PROFILE_IDLE
char sec_cmd[32];
int i = 0;
#endif
int temp;
#ifdef PROFILE_IDLE
if (sscanf(buf, "%s %s %x", command, sec_cmd, &temp) == 3) {
if (!strcmp(command, "profile")) {
if (!strcmp(sec_cmd, "on")) {
idle_profile_mask |= temp;
for (i = 0; i < nr_cpu_ids; i++) {
//memset(idle_profile_idx, 0, NR_CPUS * sizeof(int));
if (temp & (0x1 << i)) {
idle_profile_idx[i] = 0;
}
}
} else if (!strcmp(sec_cmd, "off")) {
idle_profile_mask &= ~temp;
}
}
printk("[test]idle_profile_mask=0x%x\n", idle_profile_mask);
} else
#endif
if (sscanf(buf, "%s %d", command, &temp) == 2) {
if (!strcmp(command, "idle")) {
idle_switch = temp;
} else if (!strcmp(command, "dpidle")) {
dpidle_switch = temp;
} else if (!strcmp(command, "level")) {
if (unlikely(temp < 0 || temp > 2)) {
dcm_warn("[%s]invalid dpidle_level %d\n", __func__, temp);
} else {
dpidle_level = (unsigned int)temp;
}
} else if (!strcmp(command, "time")) {
dpidle_time_critera = temp;
} else if (!strcmp(command, "enable")) {
enable_dpidle_by_bit(temp);
} else if (!strcmp(command, "disable")) {
disable_dpidle_by_bit(temp);
} else if (!strcmp(command, "enable_hi")) {
enable_hispeed_by_bit(temp);
} else if (!strcmp(command, "disable_hi")) {
disable_hispeed_by_bit(temp);
} else if (!strcmp(command, "trace")) {
if (temp == 1) {
memset(idle_single_count, 0, NR_CPUS * sizeof(unsigned int));
dpidle_single_count = 0;
dpidle_cm_block_cnt = 0;
dpidle_sc_block_cnt = 0;
dpidle_block_interval = 0;
memset(dpidle_block_mask, 0, MT65XX_CLOCK_CATEGORY_COUNT * sizeof(unsigned int));
dpidle_debug_mask |= DEBUG_TRACING;
} else if (temp == 0) {
dpidle_debug_mask &= ~DEBUG_TRACING;
}
} else if (!strcmp(command, "timer")) {
timer_delay = temp;
timer_pre = GPT_GetCounter(GPT2);
udelay(timer_delay);
timer_pos = GPT_GetCounter(GPT2);
#ifdef PROFILE_DPIDLE
} else if (!strcmp(command, "profile")) {
if (temp == 1) {
dpidle_debug_mask |= DEBUG_PROFILE;
dpidle_profile_idx = 0;
} else if (temp == 0) {
dpidle_debug_mask &= ~DEBUG_PROFILE;
}
#endif
}
return n;
} else if (sscanf(buf, "%x", &temp) == 1) {
dpidle_switch = temp;
return n;
}
return -EINVAL;
}