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-rw-r--r--drivers/input/touchscreen/ad7877.c4
-rw-r--r--drivers/input/touchscreen/atmel-wm97xx.c13
-rw-r--r--drivers/input/touchscreen/eeti_ts.c4
-rw-r--r--drivers/input/touchscreen/htcpen.c4
-rw-r--r--drivers/input/touchscreen/mc13783_ts.c13
-rw-r--r--drivers/input/touchscreen/st1232.c13
-rw-r--r--drivers/input/touchscreen/tsc2005.c4
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c2
-rw-r--r--drivers/input/touchscreen/usbtouchscreen.c17
-rw-r--r--drivers/input/touchscreen/zylonite-wm97xx.c5
10 files changed, 51 insertions, 28 deletions
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index 42ae7a232f6..49a36df0b75 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -612,10 +612,10 @@ static struct attribute *ad7877_attributes[] = {
NULL
};
-static mode_t ad7877_attr_is_visible(struct kobject *kobj,
+static umode_t ad7877_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
- mode_t mode = attr->mode;
+ umode_t mode = attr->mode;
if (attr == &dev_attr_aux3.attr) {
if (gpio3)
diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c
index 429c4305ca5..c5c2dbb9386 100644
--- a/drivers/input/touchscreen/atmel-wm97xx.c
+++ b/drivers/input/touchscreen/atmel-wm97xx.c
@@ -431,7 +431,18 @@ static struct platform_driver atmel_wm97xx_driver = {
.pm = &atmel_wm97xx_pm_ops,
},
};
-module_platform_driver(atmel_wm97xx_driver);
+
+static int __init atmel_wm97xx_init(void)
+{
+ return platform_driver_probe(&atmel_wm97xx_driver, atmel_wm97xx_probe);
+}
+module_init(atmel_wm97xx_init);
+
+static void __exit atmel_wm97xx_exit(void)
+{
+ platform_driver_unregister(&atmel_wm97xx_driver);
+}
+module_exit(atmel_wm97xx_exit);
MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
MODULE_DESCRIPTION("wm97xx continuous touch driver for Atmel AT91 and AVR32");
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 7f8f538a980..1df19bb8534 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -35,11 +35,11 @@
#include <linux/input/eeti_ts.h>
#include <linux/slab.h>
-static int flip_x;
+static bool flip_x;
module_param(flip_x, bool, 0644);
MODULE_PARM_DESC(flip_x, "flip x coordinate");
-static int flip_y;
+static bool flip_y;
module_param(flip_y, bool, 0644);
MODULE_PARM_DESC(flip_y, "flip y coordinate");
diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
index 81e33862394..d13143b68b3 100644
--- a/drivers/input/touchscreen/htcpen.c
+++ b/drivers/input/touchscreen/htcpen.c
@@ -40,10 +40,10 @@ MODULE_LICENSE("GPL");
#define X_AXIS_MAX 2040
#define Y_AXIS_MAX 2040
-static int invert_x;
+static bool invert_x;
module_param(invert_x, bool, 0644);
MODULE_PARM_DESC(invert_x, "If set, X axis is inverted");
-static int invert_y;
+static bool invert_y;
module_param(invert_y, bool, 0644);
MODULE_PARM_DESC(invert_y, "If set, Y axis is inverted");
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index 68f86f7dabb..ede02743eac 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -240,7 +240,18 @@ static struct platform_driver mc13783_ts_driver = {
.name = MC13783_TS_NAME,
},
};
-module_platform_driver(mc13783_ts_driver);
+
+static int __init mc13783_ts_init(void)
+{
+ return platform_driver_probe(&mc13783_ts_driver, &mc13783_ts_probe);
+}
+module_init(mc13783_ts_init);
+
+static void __exit mc13783_ts_exit(void)
+{
+ platform_driver_unregister(&mc13783_ts_driver);
+}
+module_exit(mc13783_ts_exit);
MODULE_DESCRIPTION("MC13783 input touchscreen driver");
MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index 4ab371358b3..8825fe37d43 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -23,6 +23,7 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/pm_qos.h>
#include <linux/slab.h>
#include <linux/types.h>
@@ -46,6 +47,7 @@ struct st1232_ts_data {
struct i2c_client *client;
struct input_dev *input_dev;
struct st1232_ts_finger finger[MAX_FINGERS];
+ struct dev_pm_qos_request low_latency_req;
};
static int st1232_ts_read_data(struct st1232_ts_data *ts)
@@ -118,8 +120,17 @@ static irqreturn_t st1232_ts_irq_handler(int irq, void *dev_id)
}
/* SYN_MT_REPORT only if no contact */
- if (!count)
+ if (!count) {
input_mt_sync(input_dev);
+ if (ts->low_latency_req.dev) {
+ dev_pm_qos_remove_request(&ts->low_latency_req);
+ ts->low_latency_req.dev = NULL;
+ }
+ } else if (!ts->low_latency_req.dev) {
+ /* First contact, request 100 us latency. */
+ dev_pm_qos_add_ancestor_request(&ts->client->dev,
+ &ts->low_latency_req, 100);
+ }
/* SYN_REPORT */
input_sync(input_dev);
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index cbf0ff32267..067d9566299 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -450,13 +450,13 @@ static struct attribute *tsc2005_attrs[] = {
NULL
};
-static mode_t tsc2005_attr_is_visible(struct kobject *kobj,
+static umode_t tsc2005_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct spi_device *spi = to_spi_device(dev);
struct tsc2005 *ts = spi_get_drvdata(spi);
- mode_t mode = attr->mode;
+ umode_t mode = attr->mode;
if (attr == &dev_attr_selftest.attr) {
if (!ts->set_reset)
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index d2b57536fee..46e83ad53f4 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -30,7 +30,7 @@
#define UCB1400_TS_POLL_PERIOD 10 /* ms */
-static int adcsync;
+static bool adcsync;
static int ts_delay = 55; /* us */
static int ts_delay_pressure; /* us */
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 36fa29266f4..22cd96f58c9 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -61,11 +61,11 @@
#define DRIVER_AUTHOR "Daniel Ritz <daniel.ritz@gmx.ch>"
#define DRIVER_DESC "USB Touchscreen Driver"
-static int swap_xy;
+static bool swap_xy;
module_param(swap_xy, bool, 0644);
MODULE_PARM_DESC(swap_xy, "If set X and Y axes are swapped.");
-static int hwcalib_xy;
+static bool hwcalib_xy;
module_param(hwcalib_xy, bool, 0644);
MODULE_PARM_DESC(hwcalib_xy, "If set hw-calibrated X/Y are used if available");
@@ -1679,18 +1679,7 @@ static struct usb_driver usbtouch_driver = {
.supports_autosuspend = 1,
};
-static int __init usbtouch_init(void)
-{
- return usb_register(&usbtouch_driver);
-}
-
-static void __exit usbtouch_cleanup(void)
-{
- usb_deregister(&usbtouch_driver);
-}
-
-module_init(usbtouch_init);
-module_exit(usbtouch_cleanup);
+module_usb_driver(usbtouch_driver);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c
index add6e3b2802..bf0869a7a78 100644
--- a/drivers/input/touchscreen/zylonite-wm97xx.c
+++ b/drivers/input/touchscreen/zylonite-wm97xx.c
@@ -22,6 +22,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
@@ -192,8 +193,8 @@ static int zylonite_wm97xx_probe(struct platform_device *pdev)
else
gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO26);
- wm->pen_irq = IRQ_GPIO(gpio_touch_irq);
- irq_set_irq_type(IRQ_GPIO(gpio_touch_irq), IRQ_TYPE_EDGE_BOTH);
+ wm->pen_irq = gpio_to_irq(gpio_touch_irq);
+ irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH);
wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,
WM97XX_GPIO_POL_HIGH,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-18 08:22:01 +0000