Merge tag 'v3.19-rc4' into next

Merge with mainline to bring in the latest thermal and other changes.

22 files changed, 33 insertions, 101 deletions

diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 0d4a9fa..251ff2a 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -292,7 +292,6 @@ static int pm860x_touch_probe(struct platform_device *pdev)
 static struct platform_driver pm860x_touch_driver = {
 	.driver	= {
 		.name	= "88pm860x-touch",
-		.owner	= THIS_MODULE,
 	},
 	.probe	= pm860x_touch_probe,
 };
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 927feec..fec66ad 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -468,14 +468,10 @@ static int ad7879_gpio_add(struct ad7879 *ts,
 static void ad7879_gpio_remove(struct ad7879 *ts)
 {
 	const struct ad7879_platform_data *pdata = dev_get_platdata(ts->dev);
-	int ret;
 
-	if (pdata->gpio_export) {
-		ret = gpiochip_remove(&ts->gc);
-		if (ret)
-			dev_err(ts->dev, "failed to remove gpio %d\n",
-				ts->gc.base);
-	}
+	if (pdata->gpio_export)
+		gpiochip_remove(&ts->gc);
+
 }
 #else
 static inline int ad7879_gpio_add(struct ad7879 *ts,
diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c
index 279c0e4..7ec0421 100644
--- a/drivers/input/touchscreen/atmel-wm97xx.c
+++ b/drivers/input/touchscreen/atmel-wm97xx.c
@@ -425,7 +425,6 @@ static struct platform_driver atmel_wm97xx_driver = {
 	.remove		= __exit_p(atmel_wm97xx_remove),
 	.driver		= {
 		.name	= "wm97xx-touch",
-		.owner	= THIS_MODULE,
 		.pm	= &atmel_wm97xx_pm_ops,
 	},
 };
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index bb07020..95ee92a 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -99,13 +99,9 @@
 #define MXT_T6_STATUS_COMSERR	(1 << 2)
 
 /* MXT_GEN_POWER_T7 field */
-struct t7_config {
-	u8 idle;
-	u8 active;
-} __packed;
-
-#define MXT_POWER_CFG_RUN		0
-#define MXT_POWER_CFG_DEEPSLEEP		1
+#define MXT_POWER_IDLEACQINT	0
+#define MXT_POWER_ACTVACQINT	1
+#define MXT_POWER_ACTV2IDLETO	2
 
 /* MXT_GEN_ACQUIRE_T8 field */
 #define MXT_ACQUIRE_CHRGTIME	0
@@ -117,6 +113,7 @@ struct t7_config {
 #define MXT_ACQUIRE_ATCHCALSTHR	7
 
 /* MXT_TOUCH_MULTI_T9 field */
+#define MXT_TOUCH_CTRL		0
 #define MXT_T9_ORIENT		9
 #define MXT_T9_RANGE		18
 
@@ -256,7 +253,6 @@ struct mxt_data {
 	bool update_input;
 	u8 last_message_count;
 	u8 num_touchids;
-	struct t7_config t7_cfg;
 
 	/* Cached parameters from object table */
 	u16 T5_address;
@@ -672,6 +668,20 @@ static void mxt_proc_t6_messages(struct mxt_data *data, u8 *msg)
 	data->t6_status = status;
 }
 
+static int mxt_write_object(struct mxt_data *data,
+				 u8 type, u8 offset, u8 val)
+{
+	struct mxt_object *object;
+	u16 reg;
+
+	object = mxt_get_object(data, type);
+	if (!object || offset >= mxt_obj_size(object))
+		return -EINVAL;
+
+	reg = object->start_address;
+	return mxt_write_reg(data->client, reg + offset, val);
+}
+
 static void mxt_input_button(struct mxt_data *data, u8 *message)
 {
 	struct input_dev *input = data->input_dev;
@@ -1742,60 +1752,6 @@ err_free_object_table:
 	return error;
 }
 
-static int mxt_set_t7_power_cfg(struct mxt_data *data, u8 sleep)
-{
-	struct device *dev = &data->client->dev;
-	int error;
-	struct t7_config *new_config;
-	struct t7_config deepsleep = { .active = 0, .idle = 0 };
-
-	if (sleep == MXT_POWER_CFG_DEEPSLEEP)
-		new_config = &deepsleep;
-	else
-		new_config = &data->t7_cfg;
-
-	error = __mxt_write_reg(data->client, data->T7_address,
-				sizeof(data->t7_cfg), new_config);
-	if (error)
-		return error;
-
-	dev_dbg(dev, "Set T7 ACTV:%d IDLE:%d\n",
-		new_config->active, new_config->idle);
-
-	return 0;
-}
-
-static int mxt_init_t7_power_cfg(struct mxt_data *data)
-{
-	struct device *dev = &data->client->dev;
-	int error;
-	bool retry = false;
-
-recheck:
-	error = __mxt_read_reg(data->client, data->T7_address,
-				sizeof(data->t7_cfg), &data->t7_cfg);
-	if (error)
-		return error;
-
-	if (data->t7_cfg.active == 0 || data->t7_cfg.idle == 0) {
-		if (!retry) {
-			dev_dbg(dev, "T7 cfg zero, resetting\n");
-			mxt_soft_reset(data);
-			retry = true;
-			goto recheck;
-		} else {
-			dev_dbg(dev, "T7 cfg zero after reset, overriding\n");
-			data->t7_cfg.active = 20;
-			data->t7_cfg.idle = 100;
-			return mxt_set_t7_power_cfg(data, MXT_POWER_CFG_RUN);
-		}
-	}
-
-	dev_dbg(dev, "Initialized power cfg: ACTV %d, IDLE %d\n",
-		data->t7_cfg.active, data->t7_cfg.idle);
-	return 0;
-}
-
 static int mxt_configure_objects(struct mxt_data *data,
 				 const struct firmware *cfg)
 {
@@ -1809,12 +1765,6 @@ static int mxt_configure_objects(struct mxt_data *data,
 			dev_warn(dev, "Error %d updating config\n", error);
 	}
 
-	error = mxt_init_t7_power_cfg(data);
-	if (error) {
-		dev_err(dev, "Failed to initialize power cfg\n");
-		return error;
-	}
-
 	error = mxt_initialize_t9_input_device(data);
 	if (error)
 		return error;
@@ -2093,15 +2043,16 @@ static const struct attribute_group mxt_attr_group = {
 
 static void mxt_start(struct mxt_data *data)
 {
-	mxt_set_t7_power_cfg(data, MXT_POWER_CFG_RUN);
-
-	/* Recalibrate since chip has been in deep sleep */
-	mxt_t6_command(data, MXT_COMMAND_CALIBRATE, 1, false);
+	/* Touch enable */
+	mxt_write_object(data,
+			MXT_TOUCH_MULTI_T9, MXT_TOUCH_CTRL, 0x83);
 }
 
 static void mxt_stop(struct mxt_data *data)
 {
-	mxt_set_t7_power_cfg(data, MXT_POWER_CFG_DEEPSLEEP);
+	/* Touch disable */
+	mxt_write_object(data,
+			MXT_TOUCH_MULTI_T9, MXT_TOUCH_CTRL, 0);
 }
 
 static int mxt_input_open(struct input_dev *dev)
@@ -2266,6 +2217,8 @@ static int __maybe_unused mxt_resume(struct device *dev)
 	struct mxt_data *data = i2c_get_clientdata(client);
 	struct input_dev *input_dev = data->input_dev;
 
+	mxt_soft_reset(data);
+
 	mutex_lock(&input_dev->mutex);
 
 	if (input_dev->users)
diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index a035a39..568a3d3 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -1716,7 +1716,7 @@ static void cyttsp4_free_si_ptrs(struct cyttsp4 *cd)
 	kfree(si->btn_rec_data);
 }
 
-#if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME)
+#ifdef CONFIG_PM
 static int cyttsp4_core_sleep(struct cyttsp4 *cd)
 {
 	int rc;
diff --git a/drivers/input/touchscreen/da9034-ts.c b/drivers/input/touchscreen/da9034-ts.c
index cf6f4b3..8264822 100644
--- a/drivers/input/touchscreen/da9034-ts.c
+++ b/drivers/input/touchscreen/da9034-ts.c
@@ -357,7 +357,6 @@ static int da9034_touch_probe(struct platform_device *pdev)
 static struct platform_driver da9034_touch_driver = {
 	.driver	= {
 		.name	= "da9034-touch",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= da9034_touch_probe,
 };
diff --git a/drivers/input/touchscreen/da9052_tsi.c b/drivers/input/touchscreen/da9052_tsi.c
index ab64d58..5a013bb 100644
--- a/drivers/input/touchscreen/da9052_tsi.c
+++ b/drivers/input/touchscreen/da9052_tsi.c
@@ -337,7 +337,6 @@ static struct platform_driver da9052_tsi_driver = {
 	.remove	= da9052_ts_remove,
 	.driver	= {
 		.name	= "da9052-tsi",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index dcc68ef..d4c24fb 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -812,7 +812,7 @@ static int edt_ft5x06_ts_identify(struct i2c_client *client,
 	/* if we find something consistent, stay with that assumption
 	 * at least M09 won't send 3 bytes here
 	 */
-	if (!(strnicmp(rdbuf + 1, "EP0", 3))) {
+	if (!(strncasecmp(rdbuf + 1, "EP0", 3))) {
 		tsdata->version = M06;
 
 		/* remove last '$' end marker */
diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index c38ca4a..b4f0725 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -644,7 +644,6 @@ static int mrstouch_probe(struct platform_device *pdev)
 static struct platform_driver mrstouch_driver = {
 	.driver = {
 		.name	= "pmic_touch",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= mrstouch_probe,
 };
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 651ec71..ea3b6a5 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -148,7 +148,6 @@ static struct platform_driver jornada720_ts_driver = {
 	.probe		= jornada720_ts_probe,
 	.driver		= {
 		.name	= "jornada_ts",
-		.owner	= THIS_MODULE,
 	},
 };
 module_platform_driver(jornada720_ts_driver);
diff --git a/drivers/input/touchscreen/lpc32xx_ts.c b/drivers/input/touchscreen/lpc32xx_ts.c
index bb47d34..24d704c 100644
--- a/drivers/input/touchscreen/lpc32xx_ts.c
+++ b/drivers/input/touchscreen/lpc32xx_ts.c
@@ -396,7 +396,6 @@ static struct platform_driver lpc32xx_ts_driver = {
 	.remove		= lpc32xx_ts_remove,
 	.driver		= {
 		.name	= MOD_NAME,
-		.owner	= THIS_MODULE,
 		.pm	= LPC32XX_TS_PM_OPS,
 		.of_match_table = of_match_ptr(lpc32xx_tsc_of_match),
 	},
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index d6f099c..913e25a 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -243,7 +243,6 @@ static int mc13783_ts_remove(struct platform_device *pdev)
 static struct platform_driver mc13783_ts_driver = {
 	.remove		= mc13783_ts_remove,
 	.driver		= {
-		.owner	= THIS_MODULE,
 		.name	= MC13783_TS_NAME,
 	},
 };
diff --git a/drivers/input/touchscreen/pcap_ts.c b/drivers/input/touchscreen/pcap_ts.c
index cff2376..23a354a 100644
--- a/drivers/input/touchscreen/pcap_ts.c
+++ b/drivers/input/touchscreen/pcap_ts.c
@@ -247,7 +247,6 @@ static struct platform_driver pcap_ts_driver = {
 	.remove		= pcap_ts_remove,
 	.driver		= {
 		.name	= "pcap-ts",
-		.owner	= THIS_MODULE,
 		.pm	= PCAP_TS_PM_OPS,
 	},
 };
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index 5a69ded..bdfa27d 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -422,7 +422,6 @@ MODULE_DEVICE_TABLE(platform, s3cts_driver_ids);
 static struct platform_driver s3c_ts_driver = {
 	.driver         = {
 		.name   = "samsung-ts",
-		.owner  = THIS_MODULE,
 #ifdef CONFIG_PM
 		.pm	= &s3c_ts_pmops,
 #endif
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index 42ce31a..2d5ff86b 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c
@@ -384,7 +384,6 @@ static int stmpe_ts_remove(struct platform_device *pdev)
 static struct platform_driver stmpe_ts_driver = {
 	.driver = {
 		   .name = STMPE_TS_NAME,
-		   .owner = THIS_MODULE,
 		   },
 	.probe = stmpe_input_probe,
 	.remove = stmpe_ts_remove,
diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c
index 2ba8260..28a0674 100644
--- a/drivers/input/touchscreen/sun4i-ts.c
+++ b/drivers/input/touchscreen/sun4i-ts.c
@@ -324,7 +324,6 @@ MODULE_DEVICE_TABLE(of, sun4i_ts_of_match);
 
 static struct platform_driver sun4i_ts_driver = {
 	.driver = {
-		.owner	= THIS_MODULE,
 		.name	= "sun4i-ts",
 		.of_match_table = of_match_ptr(sun4i_ts_of_match),
 	},
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 2ce6495..004f134 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -518,7 +518,6 @@ static struct platform_driver ti_tsc_driver = {
 	.remove	= titsc_remove,
 	.driver	= {
 		.name   = "TI-am335x-tsc",
-		.owner	= THIS_MODULE,
 		.pm	= TITSC_PM_OPS,
 		.of_match_table = ti_tsc_dt_ids,
 	},
diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index 94cde2c..4ffd829 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -314,7 +314,6 @@ static int tps6507x_ts_remove(struct platform_device *pdev)
 static struct platform_driver tps6507x_ts_driver = {
 	.driver = {
 		.name = "tps6507x-ts",
-		.owner = THIS_MODULE,
 	},
 	.probe = tps6507x_ts_probe,
 	.remove = tps6507x_ts_remove,
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index bf132c4..c1e23cf 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -442,7 +442,6 @@ static struct platform_driver ucb1400_ts_driver = {
 	.remove	= ucb1400_ts_remove,
 	.driver	= {
 		.name	= "ucb1400_ts",
-		.owner	= THIS_MODULE,
 		.pm	= &ucb1400_ts_pm_ops,
 	},
 };
diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c
index 003d0c3..da6004e 100644
--- a/drivers/input/touchscreen/w90p910_ts.c
+++ b/drivers/input/touchscreen/w90p910_ts.c
@@ -326,7 +326,6 @@ static struct platform_driver w90x900ts_driver = {
 	.remove		= w90x900ts_remove,
 	.driver		= {
 		.name	= "nuc900-ts",
-		.owner	= THIS_MODULE,
 	},
 };
 module_platform_driver(w90x900ts_driver);
diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index 1b953a0..1db0a14 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -392,7 +392,6 @@ static int wm831x_ts_remove(struct platform_device *pdev)
 static struct platform_driver wm831x_ts_driver = {
 	.driver = {
 		.name = "wm831x-touch",
-		.owner = THIS_MODULE,
 	},
 	.probe = wm831x_ts_probe,
 	.remove = wm831x_ts_remove,
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index d0ef91f..b1ae779 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -70,11 +70,11 @@
  * Documentation/input/input-programming.txt for more details.
  */
 
-static int abs_x[3] = {350, 3900, 5};
+static int abs_x[3] = {150, 4000, 5};
 module_param_array(abs_x, int, NULL, 0);
 MODULE_PARM_DESC(abs_x, "Touchscreen absolute X min, max, fuzz");
 
-static int abs_y[3] = {320, 3750, 40};
+static int abs_y[3] = {200, 4000, 40};
 module_param_array(abs_y, int, NULL, 0);
 MODULE_PARM_DESC(abs_y, "Touchscreen absolute Y min, max, fuzz");