Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next

2 files changed, 62 insertions, 55 deletions

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index dc357a4051f6..b28927972128 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -100,6 +100,55 @@ static const char *arizona_cable[] = {
 	NULL,
 };
 
+static void arizona_extcon_do_magic(struct arizona_extcon_info *info,
+				    unsigned int magic)
+{
+	struct arizona *arizona = info->arizona;
+	int ret;
+
+	mutex_lock(&arizona->dapm->card->dapm_mutex);
+
+	arizona->hpdet_magic = magic;
+
+	/* Keep the HP output stages disabled while doing the magic */
+	if (magic) {
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_OUTPUT_ENABLES_1,
+					 ARIZONA_OUT1L_ENA |
+					 ARIZONA_OUT1R_ENA, 0);
+		if (ret != 0)
+			dev_warn(arizona->dev,
+				"Failed to disable headphone outputs: %d\n",
+				 ret);
+	}
+
+	ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000,
+				 magic);
+	if (ret != 0)
+		dev_warn(arizona->dev, "Failed to do magic: %d\n",
+				 ret);
+
+	ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000,
+				 magic);
+	if (ret != 0)
+		dev_warn(arizona->dev, "Failed to do magic: %d\n",
+			 ret);
+
+	/* Restore the desired state while not doing the magic */
+	if (!magic) {
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_OUTPUT_ENABLES_1,
+					 ARIZONA_OUT1L_ENA |
+					 ARIZONA_OUT1R_ENA, arizona->hp_ena);
+		if (ret != 0)
+			dev_warn(arizona->dev,
+				 "Failed to restore headphone outputs: %d\n",
+				 ret);
+	}
+
+	mutex_unlock(&arizona->dapm->card->dapm_mutex);
+}
+
 static void arizona_extcon_set_mode(struct arizona_extcon_info *info, int mode)
 {
 	struct arizona *arizona = info->arizona;
@@ -484,7 +533,6 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data)
 	struct arizona *arizona = info->arizona;
 	int id_gpio = arizona->pdata.hpdet_id_gpio;
 	int report = ARIZONA_CABLE_HEADPHONE;
-	unsigned int val;
 	int ret, reading;
 
 	mutex_lock(&info->lock);
@@ -539,28 +587,7 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data)
 		dev_err(arizona->dev, "Failed to report HP/line: %d\n",
 			ret);
 
-	mutex_lock(&arizona->dapm->card->dapm_mutex);
-
-	ret = regmap_read(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, &val);
-	if (ret != 0) {
-		dev_err(arizona->dev, "Failed to read output enables: %d\n",
-			ret);
-		val = 0;
-	}
-
-	if (!(val & (ARIZONA_OUT1L_ENA | ARIZONA_OUT1R_ENA))) {
-		ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000, 0);
-		if (ret != 0)
-			dev_warn(arizona->dev, "Failed to undo magic: %d\n",
-				 ret);
-
-		ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000, 0);
-		if (ret != 0)
-			dev_warn(arizona->dev, "Failed to undo magic: %d\n",
-				 ret);
-	}
-
-	mutex_unlock(&arizona->dapm->card->dapm_mutex);
+	arizona_extcon_do_magic(info, 0);
 
 done:
 	if (id_gpio)
@@ -606,13 +633,7 @@ static void arizona_identify_headphone(struct arizona_extcon_info *info)
 	if (info->mic)
 		arizona_stop_mic(info);
 
-	ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000, 0x4000);
-	if (ret != 0)
-		dev_warn(arizona->dev, "Failed to do magic: %d\n", ret);
-
-	ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000, 0x4000);
-	if (ret != 0)
-		dev_warn(arizona->dev, "Failed to do magic: %d\n", ret);
+	arizona_extcon_do_magic(info, 0x4000);
 
 	ret = regmap_update_bits(arizona->regmap,
 				 ARIZONA_ACCESSORY_DETECT_MODE_1,
@@ -653,7 +674,6 @@ err:
 static void arizona_start_hpdet_acc_id(struct arizona_extcon_info *info)
 {
 	struct arizona *arizona = info->arizona;
-	unsigned int val;
 	int ret;
 
 	dev_dbg(arizona->dev, "Starting identification via HPDET\n");
@@ -665,30 +685,7 @@ static void arizona_start_hpdet_acc_id(struct arizona_extcon_info *info)
 
 	arizona_extcon_pulse_micbias(info);
 
-	mutex_lock(&arizona->dapm->card->dapm_mutex);
-
-	ret = regmap_read(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, &val);
-	if (ret != 0) {
-		dev_err(arizona->dev, "Failed to read output enables: %d\n",
-			ret);
-		val = 0;
-	}
-
-	if (!(val & (ARIZONA_OUT1L_ENA | ARIZONA_OUT1R_ENA))) {
-		ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000,
-					 0x4000);
-		if (ret != 0)
-			dev_warn(arizona->dev, "Failed to do magic: %d\n",
-				 ret);
-
-		ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000,
-					 0x4000);
-		if (ret != 0)
-			dev_warn(arizona->dev, "Failed to do magic: %d\n",
-				 ret);
-	}
-
-	mutex_unlock(&arizona->dapm->card->dapm_mutex);
+	arizona_extcon_do_magic(info, 0x4000);
 
 	ret = regmap_update_bits(arizona->regmap,
 				 ARIZONA_ACCESSORY_DETECT_MODE_1,
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index a433f580aa4c..7d01069c09db 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -290,12 +290,14 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000176, 0x0000 },   /* R374   - FLL1 Control 6 */ 
 	{ 0x00000177, 0x0181 },   /* R375   - FLL1 Loop Filter Test 1 */ 
 	{ 0x00000178, 0x0000 },   /* R376   - FLL1 NCO Test 0 */
+	{ 0x00000179, 0x0000 },   /* R377   - FLL1 Control 7 */
 	{ 0x00000181, 0x0000 },   /* R385   - FLL1 Synchroniser 1 */ 
 	{ 0x00000182, 0x0000 },   /* R386   - FLL1 Synchroniser 2 */ 
 	{ 0x00000183, 0x0000 },   /* R387   - FLL1 Synchroniser 3 */ 
 	{ 0x00000184, 0x0000 },   /* R388   - FLL1 Synchroniser 4 */ 
 	{ 0x00000185, 0x0000 },   /* R389   - FLL1 Synchroniser 5 */ 
 	{ 0x00000186, 0x0000 },   /* R390   - FLL1 Synchroniser 6 */ 
+	{ 0x00000187, 0x0001 },   /* R391   - FLL1 Synchroniser 7 */
 	{ 0x00000189, 0x0000 },   /* R393   - FLL1 Spread Spectrum */ 
 	{ 0x0000018A, 0x0004 },   /* R394   - FLL1 GPIO Clock */ 
 	{ 0x00000191, 0x0000 },   /* R401   - FLL2 Control 1 */ 
@@ -306,12 +308,14 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000196, 0x0000 },   /* R406   - FLL2 Control 6 */ 
 	{ 0x00000197, 0x0000 },   /* R407   - FLL2 Loop Filter Test 1 */ 
 	{ 0x00000198, 0x0000 },   /* R408   - FLL2 NCO Test 0 */
+	{ 0x00000199, 0x0000 },   /* R409   - FLL2 Control 7 */
 	{ 0x000001A1, 0x0000 },   /* R417   - FLL2 Synchroniser 1 */ 
 	{ 0x000001A2, 0x0000 },   /* R418   - FLL2 Synchroniser 2 */ 
 	{ 0x000001A3, 0x0000 },   /* R419   - FLL2 Synchroniser 3 */ 
 	{ 0x000001A4, 0x0000 },   /* R420   - FLL2 Synchroniser 4 */ 
 	{ 0x000001A5, 0x0000 },   /* R421   - FLL2 Synchroniser 5 */ 
 	{ 0x000001A6, 0x0000 },   /* R422   - FLL2 Synchroniser 6 */ 
+	{ 0x000001A7, 0x0001 },   /* R423   - FLL2 Synchroniser 7 */
 	{ 0x000001A9, 0x0000 },   /* R425   - FLL2 Spread Spectrum */ 
 	{ 0x000001AA, 0x0004 },   /* R426   - FLL2 GPIO Clock */ 
 	{ 0x00000200, 0x0006 },   /* R512   - Mic Charge Pump 1 */ 
@@ -1051,12 +1055,14 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL1_CONTROL_6:
 	case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
 	case ARIZONA_FLL1_NCO_TEST_0:
+	case ARIZONA_FLL1_CONTROL_7:
 	case ARIZONA_FLL1_SYNCHRONISER_1:
 	case ARIZONA_FLL1_SYNCHRONISER_2:
 	case ARIZONA_FLL1_SYNCHRONISER_3:
 	case ARIZONA_FLL1_SYNCHRONISER_4:
 	case ARIZONA_FLL1_SYNCHRONISER_5:
 	case ARIZONA_FLL1_SYNCHRONISER_6:
+	case ARIZONA_FLL1_SYNCHRONISER_7:
 	case ARIZONA_FLL1_SPREAD_SPECTRUM:
 	case ARIZONA_FLL1_GPIO_CLOCK:
 	case ARIZONA_FLL2_CONTROL_1:
@@ -1067,12 +1073,14 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL2_CONTROL_6:
 	case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
 	case ARIZONA_FLL2_NCO_TEST_0:
+	case ARIZONA_FLL2_CONTROL_7:
 	case ARIZONA_FLL2_SYNCHRONISER_1:
 	case ARIZONA_FLL2_SYNCHRONISER_2:
 	case ARIZONA_FLL2_SYNCHRONISER_3:
 	case ARIZONA_FLL2_SYNCHRONISER_4:
 	case ARIZONA_FLL2_SYNCHRONISER_5:
 	case ARIZONA_FLL2_SYNCHRONISER_6:
+	case ARIZONA_FLL2_SYNCHRONISER_7:
 	case ARIZONA_FLL2_SPREAD_SPECTRUM:
 	case ARIZONA_FLL2_GPIO_CLOCK:
 	case ARIZONA_MIC_CHARGE_PUMP_1:
@@ -1161,6 +1169,8 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_NOISE_GATE_CONTROL:
 	case ARIZONA_PDM_SPK1_CTRL_1:
 	case ARIZONA_PDM_SPK1_CTRL_2:
+	case ARIZONA_SPK_CTRL_2:
+	case ARIZONA_SPK_CTRL_3:
 	case ARIZONA_DAC_COMP_1:
 	case ARIZONA_DAC_COMP_2:
 	case ARIZONA_DAC_COMP_3: