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Commit 592386eb authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "USB: dwc3-msm: Add module parameter to disable host mode"

parents 1db43c5b a9c26b07

drivers/usb/dwc3/dwc3-msm.c

+10 −0
Original line number Diff line number Diff line
@@ -66,6 +66,10 @@ static int cpu_to_affin; 
module_param(cpu_to_affin, int, S_IRUGO|S_IWUSR);

MODULE_PARM_DESC(cpu_to_affin, "affin usb irq to this cpu");



static bool disable_host_mode;

module_param(disable_host_mode, bool, S_IRUGO | S_IWUSR);

MODULE_PARM_DESC(disable_host_mode, "To stop HOST mode detection");



static int override_phy_init;

module_param(override_phy_init, int, S_IRUGO|S_IWUSR);

MODULE_PARM_DESC(override_phy_init, "Override HSPHY Init Seq");
@@ -2378,6 +2382,12 @@ static int dwc3_msm_power_set_property_usb(struct power_supply *psy, 
		if (mdwc->id_state == id)

			break;



		if (disable_host_mode && !id) {

			dev_dbg(mdwc->dev, "%s: Ignoring ID change event :%d\n",

						__func__, mdwc->id_state);

			break;

		}



		/* Let OTG know about ID detection */

		mdwc->id_state = id;

		dbg_event(0xFF, "id_state", mdwc->id_state);