Merge "backlight: qcom-spmi-wled: update check for OVP fault in probe" (fbc73ece) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/video/backlight/qcom-spmi-wled.c

+18 −1

Original line number	Diff line number	Diff line
		@@ -990,7 +990,7 @@ static bool wled_auto_cal_required(struct wled *wled)

		static int wled_auto_calibrate_at_init(struct wled *wled)
		{
		int rc;
		int rc, delay_time_us;
		bool fault_set;

		if (!wled->cfg.auto_calib_enabled)
		@@ -1003,6 +1003,23 @@ static int wled_auto_calibrate_at_init(struct wled *wled)
		}

		if (fault_set) {
		wled_get_ovp_delay(wled, &delay_time_us);

		if (delay_time_us < 20000)
		usleep_range(delay_time_us, delay_time_us + 1000);
		else
		msleep(delay_time_us / 1000);

		rc = wled_get_ovp_fault_status(wled, &fault_set);
		if (rc < 0) {
		pr_err("Error in getting OVP fault_sts, rc=%d\n", rc);
		return rc;
		}
		if (!fault_set) {
		pr_debug("WLED OVP fault cleared, not running auto calibration\n");
		return rc;
		}

		mutex_lock(&wled->lock);
		rc = wled_auto_calibrate(wled);
		mutex_unlock(&wled->lock);