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 0d4a9fad4a78..251ff2aa0633 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 927feec1e856..fec66ad80513 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 279c0e42b8a7..7ec0421c0dd8 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 bb070206223c..95ee92a91bd2 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 a035a390f8e2..568a3d340c8a 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 cf6f4b31db4d..8264822dc4b9 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 ab64d58c3ac0..5a013bb7bcad 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 dcc68efd0d7f..d4c24fb7704f 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 c38ca4a7e386..b4f0725a1c3d 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 651ec71a5c68..ea3b6a5b83e6 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 bb47d3442a35..24d704cd9f88 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 d6f099c47f84..913e25a994b4 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 cff2376817e5..23a354a392ae 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 5a69ded9b53c..bdfa27dc097b 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 42ce31afa259..2d5ff86b343f 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 2ba826024954..28a06749ae42 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 2ce649520fe0..004f1346a957 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 94cde2cb1491..4ffd829d1990 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 bf132c45af1a..c1e23cfc6155 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 003d0c3b5d08..da6004e97753 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 1b953a066b2c..1db0a1410929 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 d0ef91fc87d1..b1ae77995968 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");