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qti_glink_charger: Checking wireless TX_MODE

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get tx_mode status by accessing qti_glink
notify tx_mode when it changed

Change-Id: I325c1982141f7095548857d39fc38b5d8e6f2a5f
Signed-off-by: xuwt2 <xuwt2@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2418046
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xuwt2 2022-11-01 20:34:26 +08:00 • committed by Wentao Xu
commit 4088749529
1 changed files with 23 additions and 6 deletions
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29
drivers/power/qti_glink_charger/qti_glink_charger.c
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@ -162,6 +162,7 @@ struct wls_dump
u16 tx_vrect_mv;
u16 tx_det_rx_power;
u16 tx_power;
u16 tx_ept;
s16 power_loss;
u16 usb_otg;
u16 wls_boost;
@ -240,7 +241,7 @@ struct qti_charger {
u32 wlc_tx_sn;
bool *debug_enabled;
u32 wls_curr_max;
u32 rx_connected;
int rx_connected;
struct notifier_block wls_nb;
struct dentry *debug_root;
struct power_supply *batt_psy;
@ -673,14 +674,15 @@ void qti_wireless_charge_dump_info(struct qti_charger *chg, struct wls_dump wls_
wls_info.rx_neg_power);
mmi_info(chg, "Wireless dump info -2: TX_IIN: %dmA, TX_VIN: %dmV, TX_VRECT: %dmV, "
"TX_DET_RX_POWER: %dmW, TX_POWER: %dmW, POWER_LOSS: %dmW, TX_FOD: %d, ",
"TX_DET_RX_POWER: %dmW, TX_POWER: %dmW, POWER_LOSS: %dmW, TX_FOD: %d, TX_EPT_RSN: 0x%04x, ",
wls_info.tx_iin_ma,
wls_info.tx_vin_mv,
wls_info.tx_vrect_mv,
wls_info.tx_det_rx_power,
wls_info.tx_power,
wls_info.power_loss,
(wls_info.irq_status & (0x01<<12)) ? 1 : 0);
(wls_info.irq_status & (0x01<<12)) ? 1 : 0),
wls_info.tx_ept;
mmi_info(chg, "Wireless dump info -3: FOLIO_MODE: %d, PEN_STATUS: %d, "
"PEN_SOC: %d, PEN_ERROR: %d, USB_OTG: %d, WLS_BOOST: %d, WLS_ICL_MA: %dmA, WLS_ICL_THERM_MA: %dmA",
@ -1542,15 +1544,22 @@ static ssize_t tx_mode_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
u32 tx_mode = 0;
struct qti_charger *chg = this_chip;
if (!chg) {
pr_err("PEN: chip not valid\n");
pr_err("QTI: chip not valid\n");
return -ENODEV;
}
return scnprintf(buf, CHG_SHOW_MAX_SIZE, "%d\n", chg->tx_mode);
qti_charger_read(chg, OEM_PROP_WLS_TX_MODE,
&tx_mode,
sizeof(tx_mode));
chg->tx_mode = tx_mode;
return scnprintf(buf, CHG_SHOW_MAX_SIZE, "%d\n", tx_mode);
}
static DEVICE_ATTR(tx_mode, S_IRUGO|S_IWUSR, tx_mode_show, tx_mode_store);
static ssize_t tx_mode_vout_show(struct device *dev,
@ -1934,7 +1943,7 @@ static int show_wls_dump_info(struct seq_file *m, void *data)
seq_printf(m, "RX_VRECT: %dmV\n", wls_info.rx_vrect_mv);
seq_printf(m, "RX_IRECT: %dmV\n", wls_info.rx_irect_ma);
seq_printf(m, "RX_IRECT: %dmA\n", wls_info.rx_irect_ma);
seq_printf(m, "RX_EPT: 0x%04x\n", wls_info.rx_ept);
@ -1956,6 +1965,8 @@ static int show_wls_dump_info(struct seq_file *m, void *data)
seq_printf(m, "TX_POWER: %dmW\n", wls_info.tx_power);
seq_printf(m, "TX_EPT_RSN: 0x%04x\n", wls_info.tx_ept);
seq_printf(m, "POWER_LOSS: %dmW\n", wls_info.power_loss);
seq_printf(m, "TX_FOD: %d\n", (wls_info.irq_status & TX_INT_FOD) ? 1 : 0);
@ -2098,6 +2109,12 @@ static int wireless_charger_notify_callback(struct notifier_block *nb,
case NOTIFY_EVENT_WLS_RX_OVERTEMP:
break;
case NOTIFY_EVENT_WLS_CHANGE:
if (notify_data->data[0] != chg->tx_mode) {
if (chg->wls_psy) {
pr_info("report tx_mode %d\n", notify_data->data[0]);
sysfs_notify(&chg->wls_psy->dev.parent->kobj, NULL, "tx_mode");
}
}
break;
case NOTIFY_EVENT_WLS_WLC_CHANGE:
/* WLC status update */