EKKANE-440:[Kane][factory][audio]kernel:update the mic det debouce time to 700ms

1,update the mic det debouce time to 700ms
2,open the mic det log to get more info

Change-Id: Ie7ce442abf3aeec381e26d17a5095b36ce7db43f
Signed-off-by: zhangjiaquan <zhangjiaquan@huaqin.com>

diff --git a/arch/arm64/boot/dts/exynos/exynos9609-robusta2_common.dtsi b/arch/arm64/boot/dts/exynos/exynos9609-robusta2_common.dtsi
index 839d1cab0e789ec26f783c6c79b54e006b4232e4..4fd1300c4fe05dde250d81a326d74b7714318cc1 100755 (executable)
--- a/arch/arm64/boot/dts/exynos/exynos9609-robusta2_common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos9609-robusta2_common.dtsi
@@ -1916,7 +1916,7 @@
                                cirrus,micd-bias-start-time = <8>;
                                cirrus,micd-rate = <6>;
                                /*cirrus,micd-pol-gpios = <&cs47l35 4 0>;*/
-                               cirrus,micd-detect-debounce-ms = <500>;
+                               cirrus,micd-detect-debounce-ms = <700>;
                                /*cirrus,jd-use-jd2;*/
                                /*cirrus,micd-clamp-mode = <0x8>;*/
                        };

diff --git a/drivers/extcon/extcon-madera.c b/drivers/extcon/extcon-madera.c
old mode 100644 (file)
new mode 100755 (executable)
index 446fcf2..29eabaf
--- a/drivers/extcon/extcon-madera.c
+++ b/drivers/extcon/extcon-madera.c
@@ -58,6 +58,8 @@
 
 #define MADERA_HP_TUNING_INVALID       -1
 
+#define DEBUG
+
 static const unsigned int madera_cable[] = {
        EXTCON_MECHANICAL,
        EXTCON_JACK_HEADPHONE,
@@ -646,7 +648,7 @@ inline void madera_extcon_report(struct madera_extcon *info,
 {
        int ret;
 
-       dev_dbg(info->dev, "Extcon report: %d is %s\n",
+       dev_warn(info->dev, "Extcon report: %d is %s\n",
                which, attached ? "attached" : "removed");
 
        ret = extcon_set_state_sync(info->edev, which, attached);
@@ -840,7 +842,7 @@ static void madera_extcon_hp_clamp(struct madera_extcon *info, bool clamp)
                                 "Failed to set EDRE Manual: %d\n", ret);
        }
 
-       dev_dbg(info->dev, "%s clamp mask=0x%x val=0x%x\n",
+       dev_warn(info->dev, "%s clamp mask=0x%x val=0x%x\n",
                clamp ? "Setting" : "Clearing", mask, val);
 
        switch (madera->type) {
@@ -1046,7 +1048,7 @@ static void madera_extcon_enable_micbias_pin(struct madera_extcon *info,
 
        snd_soc_dapm_sync(dapm);
 
-       dev_dbg(info->dev, "Enabled %s\n", widget);
+       dev_warn(info->dev, "Enabled %s\n", widget);
 }
 
 static void madera_extcon_disable_micbias_pin(struct madera_extcon *info,
@@ -1062,7 +1064,7 @@ static void madera_extcon_disable_micbias_pin(struct madera_extcon *info,
 
        snd_soc_dapm_sync(dapm);
 
-       dev_dbg(info->dev, "Disabled %s\n", widget);
+       dev_warn(info->dev, "Disabled %s\n", widget);
 }
 
 static void madera_extcon_set_micd_bias(struct madera_extcon *info, bool enable)
@@ -1138,7 +1140,7 @@ static void madera_extcon_set_mode(struct madera_extcon *info, int mode)
 {
        struct madera *madera = info->madera;
 
-       dev_dbg(info->dev,
+       dev_warn(info->dev,
                "set mic_mode[%d] src=0x%x gnd=0x%x bias=0x%x gpio=%d hp_gnd=%d\n",
                mode, info->micd_modes[mode].src, info->micd_modes[mode].gnd,
                info->micd_modes[mode].bias, info->micd_modes[mode].gpio,
@@ -1204,7 +1206,7 @@ static void madera_extcon_next_mode(struct madera_extcon *info)
 
        new_mode = (old_mode + 1) % info->num_micd_modes;
 
-       dev_dbg(info->dev, "change micd mode %d->%d (bias %d->%d)\n",
+       dev_warn(info->dev, "change micd mode %d->%d (bias %d->%d)\n",
                old_mode, new_mode,
                info->micd_modes[old_mode].bias,
                info->micd_modes[new_mode].bias);
@@ -1242,7 +1244,7 @@ static int madera_micd_adc_read(struct madera_extcon *info)
                return ret;
        }
 
-       dev_dbg(info->dev, "MICDET_ADCVAL: 0x%x\n", val);
+       dev_warn(info->dev, "MICDET_ADCVAL: 0x%x\n", val);
 
        val &= MADERA_MICDET_ADCVAL_MASK;
        if (val < ARRAY_SIZE(madera_micd_levels))
@@ -1268,7 +1270,7 @@ static int madera_micd_read(struct madera_extcon *info)
                        return ret;
                }
 
-               dev_dbg(info->dev, "MICDET: 0x%x\n", val);
+               dev_warn(info->dev, "MICDET: 0x%x\n", val);
 
                if (!(val & MADERA_MICD_VALID)) {
                        dev_warn(info->dev,
@@ -1312,7 +1314,7 @@ static void madera_extcon_notify_micd(const struct madera_extcon *info,
        data.present = present;
        data.impedance_x100 = madera_ohm_to_hohm(impedance);
        data.out_num = info->pdata->output;
-
+       dev_warn(info->dev, "madera_extcon_notify_micd mic impedance is : %d, present is  %d \n", data.impedance_x100,present);
        madera_call_notifiers(info->madera, MADERA_NOTIFY_MICDET, &data);
 }
 
@@ -1389,7 +1391,7 @@ static int madera_hpdet_calibrate(struct madera_extcon *info,
                break;
        }
 
-       dev_dbg(info->dev,
+       dev_warn(info->dev,
                "hpdet_d calib range %d dac %d\n", range, dacval);
 
        *ohms_x100 = madera_hpdet_calc_calibration(info, dacval,
@@ -1406,7 +1408,7 @@ static int madera_hpdet_read(struct madera_extcon *info)
        bool is_jdx_micdetx_pin = false;
        int hpdet_ext_res_x100;
 
-       dev_dbg(info->dev, "HPDET read\n");
+       dev_warn(info->dev, "HPDET read\n");
 
        ret = regmap_read(madera->regmap, MADERA_HEADPHONE_DETECT_2, &val);
        if (ret) {
@@ -1436,7 +1438,7 @@ static int madera_hpdet_read(struct madera_extcon *info)
                        is_jdx_micdetx_pin = false;
                        break;
                default:
-                       dev_dbg(info->dev, "is_jdx_micdetx_pin\n");
+                       dev_warn(info->dev, "is_jdx_micdetx_pin\n");
                        is_jdx_micdetx_pin = true;
                }
                break;
@@ -1457,7 +1459,7 @@ static int madera_hpdet_read(struct madera_extcon *info)
        if (range < info->num_hpdet_ranges - 1 &&
            ((val / 2) >= info->hpdet_ranges[range].max)) {
                range++;
-               dev_dbg(info->dev, "Moving to HPDET range %d-%d\n",
+               dev_warn(info->dev, "Moving to HPDET range %d-%d\n",
                        info->hpdet_ranges[range].min,
                        info->hpdet_ranges[range].max);
 
@@ -1477,7 +1479,7 @@ static int madera_hpdet_read(struct madera_extcon *info)
        } else {
                /* Use uncalibrated reading */
                if (range && ((val / 2) < info->hpdet_ranges[range].min)) {
-                       dev_dbg(info->dev,
+                       dev_warn(info->dev,
                                "Reporting range boundary %d\n",
                                info->hpdet_ranges[range].min);
                        ohms_x100 =
@@ -1488,14 +1490,14 @@ static int madera_hpdet_read(struct madera_extcon *info)
        hpdet_ext_res_x100 = info->pdata->hpdet_ext_res_x100;
        if (hpdet_ext_res_x100) {
                if (hpdet_ext_res_x100 >= ohms_x100) {
-                       dev_dbg(info->dev,
+                       dev_warn(info->dev,
                                "External resistor (%d.%02d) >= measurement (%d.00)\n",
                                hpdet_ext_res_x100 / 100,
                                hpdet_ext_res_x100 % 100,
                                val);
                        val = 0;        /* treat as a short */
                } else {
-                       dev_dbg(info->dev,
+                       dev_warn(info->dev,
                                "Compensating for external %d.%02d ohm resistor\n",
                                hpdet_ext_res_x100 / 100,
                                hpdet_ext_res_x100 % 100);
@@ -1505,7 +1507,7 @@ static int madera_hpdet_read(struct madera_extcon *info)
        }
 
 done:
-       dev_dbg(info->dev, "HP impedance %d.%02d ohms\n",
+       dev_warn(info->dev, "HP impedance %d.%02d ohms\n",
                ohms_x100 / 100, ohms_x100 % 100);
 
        return (int)ohms_x100;
@@ -1556,7 +1558,7 @@ static int madera_tune_headphone(struct madera_extcon *info, int reading)
                if (info->hp_tuning_level == 1)
                        return 0;
 
-               dev_dbg(info->dev, "No jack: Setting tuning level 1\n");
+               dev_warn(info->dev, "No jack: Setting tuning level 1\n");
 
                info->hp_tuning_level = 1;
 
@@ -1577,7 +1579,7 @@ static int madera_tune_headphone(struct madera_extcon *info, int reading)
        }
 
        if (info->hp_tuning_level != i) {
-               dev_dbg(info->dev, "New tuning level %d\n", i);
+               dev_warn(info->dev, "New tuning level %d\n", i);
 
                info->hp_tuning_level = i;
 
@@ -1663,7 +1665,7 @@ int madera_hpdet_start(struct madera_extcon *info)
        int ret;
        unsigned int hpd_sense, hpd_clamp, val, hpd_gnd;
 
-       dev_dbg(info->dev, "Starting HPDET\n");
+       dev_warn(info->dev, "Starting HPDET\n");
 
        /* If we specified to assume a fixed impedance skip HPDET */
        if (info->pdata->fixed_hpdet_imp_x100) {
@@ -1815,7 +1817,7 @@ void madera_hpdet_stop(struct madera_extcon *info)
 {
        struct madera *madera = info->madera;
 
-       dev_dbg(info->dev, "Stopping HPDET\n");
+       dev_warn(info->dev, "Stopping HPDET\n");
 
        /*
         * If the jack was removed we abort this state.
@@ -1853,7 +1855,7 @@ EXPORT_SYMBOL_GPL(madera_hpdet_stop);
 
 int madera_hpdet_reading(struct madera_extcon *info, int val)
 {
-       dev_dbg(info->dev, "Reading HPDET %d\n", val);
+       dev_warn(info->dev, "Reading HPDET %d\n", val);
 
        if (val < 0)
                return val;
@@ -1884,7 +1886,7 @@ int madera_micd_start(struct madera_extcon *info)
        /* Microphone detection can't use idle mode */
        pm_runtime_get_sync(info->dev);
 
-       dev_dbg(info->dev, "Disabling MICD_OVD\n");
+       dev_warn(info->dev, "Disabling MICD_OVD\n");
        regmap_update_bits(madera->regmap,
                           MADERA_MICD_CLAMP_CONTROL,
                           MADERA_MICD_CLAMP_OVD_MASK, 0);
@@ -1946,7 +1948,7 @@ void madera_micd_stop(struct madera_extcon *info)
 
        regulator_disable(info->micvdd);
 
-       dev_dbg(info->dev, "Enabling MICD_OVD\n");
+       dev_warn(info->dev, "Enabling MICD_OVD\n");
        regmap_update_bits(madera->regmap, MADERA_MICD_CLAMP_CONTROL,
                           MADERA_MICD_CLAMP_OVD_MASK, MADERA_MICD_CLAMP_OVD);
 
@@ -1983,7 +1985,7 @@ static int madera_micd_button_debounce(struct madera_extcon *info, int val)
 
                        info->micd_res_old = val;
                } else {
-                       dev_dbg(info->dev, "Software debounce: %d,%x\n",
+                       dev_warn(info->dev, "Software debounce: %d,%x\n",
                                info->micd_count, val);
                        madera_micd_restart(info);
                        return -EAGAIN;
@@ -1998,7 +2000,7 @@ static int madera_micd_button_process(struct madera_extcon *info, int val)
        int i, key;
 
        if (val < MADERA_MICROPHONE_MIN_OHM) {
-               dev_dbg(info->dev, "Mic button detected\n");
+               dev_warn(info->dev, "Mic button detected\n");
 
                for (i = 0; i < info->num_micd_ranges; i++)
                        input_report_key(info->input,
@@ -2007,7 +2009,7 @@ static int madera_micd_button_process(struct madera_extcon *info, int val)
                for (i = 0; i < info->num_micd_ranges; i++) {
                        if (val <= info->micd_ranges[i].max) {
                                key = info->micd_ranges[i].key;
-                               dev_dbg(info->dev, "Key %d down\n", key);
+                               dev_warn(info->dev, "Key %d down\n", key);
                                input_report_key(info->input, key, 1);
                                input_sync(info->input);
                                break;
@@ -2018,7 +2020,7 @@ static int madera_micd_button_process(struct madera_extcon *info, int val)
                        dev_warn(info->dev,
                                 "Button level %u out of range\n", val);
        } else {
-               dev_dbg(info->dev, "Mic button released\n");
+               dev_warn(info->dev, "Mic button released\n");
 
                for (i = 0; i < info->num_micd_ranges; i++)
                        input_report_key(info->input,
@@ -2093,7 +2095,7 @@ int madera_micd_mic_reading(struct madera_extcon *info, int val)
 
        /* If we got a high impedence we should have a headset, report it. */
        if (ohms >= MADERA_MICROPHONE_MIN_OHM) {
-               dev_dbg(info->dev, "Detected headset\n");
+               dev_warn(info->dev, "Detected headset\n");
                info->have_mic = true;
                goto done;
        }
@@ -2108,7 +2110,7 @@ int madera_micd_mic_reading(struct madera_extcon *info, int val)
        if (ohms > info->micd_ranges[0].max &&
            info->num_micd_modes > 1) {
                if (info->jack_flips >= info->num_micd_modes * 10) {
-                       dev_dbg(info->dev, "Detected HP/line\n");
+                       dev_warn(info->dev, "Detected HP/line\n");
                        goto done;
                } else {
                        madera_extcon_next_mode(info);
@@ -2123,7 +2125,7 @@ int madera_micd_mic_reading(struct madera_extcon *info, int val)
         * If we're still detecting and we detect a short then we've
         * got a headphone.
         */
-       dev_dbg(info->dev, "Headphone detected\n");
+       dev_warn(info->dev, "Headphone detected\n");
 
 done:
        pm_runtime_mark_last_busy(info->dev);
@@ -2154,7 +2156,7 @@ void madera_micd_mic_timeout(struct madera_extcon *info)
 {
        int ret;
 
-       dev_dbg(info->dev, "MICD timed out, reporting HP\n");
+       dev_warn(info->dev, "MICD timed out, reporting HP\n");
 
        if (info->pdata->hpdet_channel)
                ret = madera_jds_set_state(info, &madera_hpdet_right);
@@ -2179,7 +2181,7 @@ static int madera_jack_present(struct madera_extcon *info,
                return ret;
        }
 
-       dev_dbg(info->dev, "IRQ1_RAW_STATUS_7=0x%x\n", val);
+       dev_warn(info->dev, "IRQ1_RAW_STATUS_7=0x%x\n", val);
 
        if (info->pdata->jd_use_jd2) {
                val &= MADERA_MICD_CLAMP_RISE_STS1;
@@ -2192,7 +2194,7 @@ static int madera_jack_present(struct madera_extcon *info,
                present = MADERA_JD1_RISE_STS1;
        }
 
-       dev_dbg(info->dev, "jackdet val=0x%x present=0x%x\n", val, present);
+       dev_warn(info->dev, "jackdet val=0x%x present=0x%x\n", val, present);
 
        if (jack_val)
                *jack_val = val;
@@ -2208,7 +2210,7 @@ static irqreturn_t madera_hpdet_handler(int irq, void *data)
        struct madera_extcon *info = data;
        int ret;
 
-       dev_dbg(info->dev, "HPDET handler\n");
+       dev_warn(info->dev, "HPDET handler\n");
 
        madera_jds_cancel_timeout(info);
 
@@ -2260,6 +2262,7 @@ static void madera_micd_handler(struct work_struct *work)
         * Must check that we are in a micd state before accessing
         * any codec registers
         */
+       dev_warn(info->dev, "madera_micd_handler mode is %d \n", mode);
        mode = madera_jds_get_mode(info);
        switch (mode) {
        case MADERA_ACCDET_MODE_MIC:
@@ -2288,7 +2291,7 @@ static void madera_micd_handler(struct work_struct *work)
                goto out;
 
        if (ret >= 0) {
-               dev_dbg(info->dev, "Mic impedance %d ohms\n", ret);
+               dev_warn(info->dev, "Mic impedance %d ohms\n", ret);
                ret = madera_ohm_to_hohm((unsigned int)ret);
        }
 
@@ -2314,7 +2317,7 @@ static irqreturn_t madera_micdet(int irq, void *data)
        struct madera_extcon *info = data;
        int debounce = info->pdata->micd_detect_debounce_ms;
 
-       dev_dbg(info->dev, "micdet IRQ");
+       dev_warn(info->dev, "micdet IRQ debounce is %d ",debounce);
 
        cancel_delayed_work_sync(&info->micd_detect_work);
 
@@ -2330,6 +2333,7 @@ static irqreturn_t madera_micdet(int irq, void *data)
         * and prevent race conditions if an IRQ occurs while
         * running the delayed work
         */
+       dev_warn(info->dev, "micdet IRQ debounce is %d ",msecs_to_jiffies(debounce));
        schedule_delayed_work(&info->micd_detect_work,
                              msecs_to_jiffies(debounce));
 
@@ -2391,7 +2395,7 @@ static irqreturn_t madera_jackdet(int irq, void *data)
        bool cancelled_state;
        int i, present;
 
-       dev_dbg(info->dev, "jackdet IRQ");
+       dev_warn(info->dev, "jackdet IRQ");
 
        cancelled_state = madera_jds_cancel_timeout(info);
 
@@ -2408,7 +2412,7 @@ static irqreturn_t madera_jackdet(int irq, void *data)
        }
 
        if (val == info->last_jackdet) {
-               dev_dbg(info->dev, "Suppressing duplicate JACKDET\n");
+               dev_warn(info->dev, "Suppressing duplicate JACKDET\n");
                if (cancelled_state)
                        madera_jds_start_timeout(info);
 
@@ -2422,7 +2426,7 @@ static irqreturn_t madera_jackdet(int irq, void *data)
                mask |= MADERA_JD2_DB;
 
        if (present) {
-               dev_dbg(info->dev, "Detected jack\n");
+               dev_warn(info->dev, "Detected jack\n");
 
                madera_extcon_report(info, EXTCON_MECHANICAL, true);
 
@@ -2441,7 +2445,7 @@ static irqreturn_t madera_jackdet(int irq, void *data)
                regmap_update_bits(madera->regmap, MADERA_INTERRUPT_DEBOUNCE_7,
                                   mask, 0);
        } else {
-               dev_dbg(info->dev, "Detected jack removal\n");
+               dev_warn(info->dev, "Detected jack removal\n");
 
                info->have_mic = false;
                info->micd_res_old = 0;
@@ -2638,7 +2642,7 @@ static void madera_extcon_process_accdet_node(struct madera_extcon *info,
                return;
        }
 
-       dev_dbg(info->dev, "processing accdet reg=%u\n", out_num);
+       dev_warn(info->dev, "processing accdet reg=%u\n", out_num);
 
        for (i = 0; i < ARRAY_SIZE(madera->pdata.accdet); i++)
                if (!madera->pdata.accdet[i].enabled)
@@ -2744,7 +2748,7 @@ static int madera_extcon_get_device_pdata(struct madera_extcon *info)
 
        parent = of_get_child_by_name(madera->dev->of_node, "cirrus,accdet");
        if (!parent) {
-               dev_dbg(madera->dev, "No DT nodes\n");
+               dev_warn(madera->dev, "No DT nodes\n");
                return 0;
        }
 
@@ -2758,20 +2762,20 @@ static int madera_extcon_get_device_pdata(struct madera_extcon *info)
 
 #ifdef DEBUG
 #define MADERA_EXTCON_PDATA_DUMP(x, f) \
-       dev_dbg(info->dev, "\t" #x ": " f "\n", pdata->x)
+       dev_warn(info->dev, "\t" #x ": " f "\n", pdata->x)
 
 static void madera_extcon_dump_config(struct madera_extcon *info)
 {
        const struct madera_accdet_pdata *pdata;
        int i, j;
 
-       dev_dbg(info->dev, "extcon pdata gpsw=[0x%x 0x%x]\n",
+       dev_warn(info->dev, "extcon pdata gpsw=[0x%x 0x%x]\n",
                info->madera->pdata.gpsw[0], info->madera->pdata.gpsw[1]);
 
        for (i = 0; i < ARRAY_SIZE(info->madera->pdata.accdet); ++i) {
                pdata = &info->madera->pdata.accdet[i];
 
-               dev_dbg(info->dev, "extcon pdata OUT%u\n", pdata->output);
+               dev_warn(info->dev, "extcon pdata OUT%u\n", pdata->output);
                MADERA_EXTCON_PDATA_DUMP(enabled, "%u");
                MADERA_EXTCON_PDATA_DUMP(jd_wake_time, "%d");
                MADERA_EXTCON_PDATA_DUMP(jd_use_jd2, "%u");
@@ -2795,30 +2799,30 @@ static void madera_extcon_dump_config(struct madera_extcon *info)
                MADERA_EXTCON_PDATA_DUMP(micd_software_compare, "%u");
 
                if (info->micd_pol_gpio)
-                       dev_dbg(info->dev, "micd_pol_gpio: %d\n",
+                       dev_warn(info->dev, "micd_pol_gpio: %d\n",
                                desc_to_gpio(info->micd_pol_gpio));
                else
-                       dev_dbg(info->dev, "micd_pol_gpio: unused\n");
+                       dev_warn(info->dev, "micd_pol_gpio: unused\n");
 
-               dev_dbg(info->dev, "\tmicd_ranges {\n");
+               dev_warn(info->dev, "\tmicd_ranges {\n");
                for (j = 0; j < info->num_micd_ranges; ++j)
-                       dev_dbg(info->dev, "\t\tmax: %d key: %d\n",
+                       dev_warn(info->dev, "\t\tmax: %d key: %d\n",
                                info->micd_ranges[j].max,
                                info->micd_ranges[j].key);
-               dev_dbg(info->dev, "\t}\n");
+               dev_warn(info->dev, "\t}\n");
 
-               dev_dbg(info->dev, "\tmicd_configs {\n");
+               dev_warn(info->dev, "\tmicd_configs {\n");
                for (j = 0; j < info->num_micd_modes; ++j)
-                       dev_dbg(info->dev,
+                       dev_warn(info->dev,
                                "\t\tsrc: 0x%x gnd: 0x%x bias: %u gpio: %u hp_gnd: %d\n",
                                info->micd_modes[j].src,
                                info->micd_modes[j].gnd,
                                info->micd_modes[j].bias,
                                info->micd_modes[j].gpio,
                                info->micd_modes[j].hp_gnd);
-               dev_dbg(info->dev, "\t}\n");
+               dev_warn(info->dev, "\t}\n");
 
-               dev_dbg(info->dev, "\thpd_pins: %u %u %u %u\n",
+               dev_warn(info->dev, "\thpd_pins: %u %u %u %u\n",
                        pdata->hpd_pins[0], pdata->hpd_pins[1],
                        pdata->hpd_pins[2], pdata->hpd_pins[3]);
        }
@@ -2912,7 +2916,7 @@ static int madera_extcon_read_calibration(struct madera_extcon *info)
 
        info->hpdet_trims = trims;
 
-       dev_dbg(info->dev,
+       dev_warn(info->dev,
                "trims_x_4: %u,%u %u,%u %u,%u %u,%u\n",
                trims[0].off_x4, trims[0].grad_x4,
                trims[1].off_x4, trims[1].grad_x4,
@@ -2981,7 +2985,7 @@ static int madera_extcon_add_micd_levels(struct madera_extcon *info)
                        goto err_input;
                }
 
-               dev_dbg(info->dev, "%d ohms for MICD threshold %d\n",
+               dev_warn(info->dev, "%d ohms for MICD threshold %d\n",
                        madera_micd_levels[j], i);
 
                madera_micd_set_level(madera, i, j);
@@ -3078,7 +3082,7 @@ static int madera_extcon_probe(struct platform_device *pdev)
 
        /* quick exit if Madera irqchip driver hasn't completed probe */
        if (!madera->irq_dev) {
-               dev_dbg(&pdev->dev, "irqchip driver not ready\n");
+               dev_warn(&pdev->dev, "irqchip driver not ready\n");
                return -EPROBE_DEFER;
        }