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Merge "dwc3-msm: Skip querying speed and cc_state with EUD extcon device"

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qctecmdr 2020-05-17 23:51:26 -07:00 committed by Gerrit - the friendly Code Review server
commit b7b624962b
1 changed files with 13 additions and 2 deletions
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15
drivers/usb/dwc3/dwc3-msm.c
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@ -2924,10 +2924,12 @@ static void dwc3_resume_work(struct work_struct *w)
union extcon_property_value val;
unsigned int extcon_id;
struct extcon_dev *edev = NULL;
const char *edev_name;
char *eud_str;
bool eud_connected = false;
int ret = 0;
dev_dbg(mdwc->dev, "%s: dwc3 resume work\n", __func__);
if (mdwc->extcon && mdwc->vbus_active && !mdwc->in_restart) {
extcon_id = EXTCON_USB;
edev = mdwc->extcon[mdwc->ext_idx].edev;
@ -2936,8 +2938,17 @@ static void dwc3_resume_work(struct work_struct *w)
edev = mdwc->extcon[mdwc->ext_idx].edev;
}
if (edev) {
edev_name = extcon_get_edev_name(edev);
dbg_log_string("edev:%s\n", edev_name);
/* Skip querying speed and cc_state for EUD edev */
eud_str = strnstr(edev_name, "eud", strlen(edev_name));
if (eud_str)
eud_connected = true;
}
/* Check speed and Type-C polarity values in order to configure PHY */
if (edev && extcon_get_state(edev, extcon_id)) {
if (!eud_connected && edev && extcon_get_state(edev, extcon_id)) {
dwc->maximum_speed = dwc->max_hw_supp_speed;
ret = extcon_get_property(edev, extcon_id,