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-rw-r--r--drivers/input/touchscreen/88pm860x-ts.c1
-rw-r--r--drivers/input/touchscreen/Kconfig9
-rw-r--r--drivers/input/touchscreen/ad7877.c2
-rw-r--r--drivers/input/touchscreen/ads7846.c20
-rw-r--r--drivers/input/touchscreen/atmel-wm97xx.c1
-rw-r--r--drivers/input/touchscreen/da9034-ts.c1
-rw-r--r--drivers/input/touchscreen/eeti_ts.c1
-rw-r--r--drivers/input/touchscreen/jornada720_ts.c1
-rw-r--r--drivers/input/touchscreen/mc13783_ts.c1
-rw-r--r--drivers/input/touchscreen/mcs5000_ts.c1
-rw-r--r--drivers/input/touchscreen/migor_ts.c1
-rw-r--r--drivers/input/touchscreen/pcap_ts.c1
-rw-r--r--drivers/input/touchscreen/s3c2410_ts.c1
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c1
-rw-r--r--drivers/input/touchscreen/w90p910_ts.c1
-rw-r--r--drivers/input/touchscreen/wm97xx-core.c1
16 files changed, 37 insertions, 7 deletions
diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 286bb490a9f2..b3aebc2166ba 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -14,6 +14,7 @@
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/mfd/88pm860x.h>
+#include <linux/slab.h>
#define MEAS_LEN (8)
#define ACCURATE_BIT (12)
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 7208654a94ae..8a8fa4d2d6a8 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -24,17 +24,18 @@ config TOUCHSCREEN_88PM860X
module will be called 88pm860x-ts.
config TOUCHSCREEN_ADS7846
- tristate "ADS7846/TSC2046 and ADS7843 based touchscreens"
+ tristate "ADS7846/TSC2046/AD7873 and AD(S)7843 based touchscreens"
depends on SPI_MASTER
depends on HWMON = n || HWMON
help
Say Y here if you have a touchscreen interface using the
- ADS7846/TSC2046 or ADS7843 controller, and your board-specific
- setup code includes that in its table of SPI devices.
+ ADS7846/TSC2046/AD7873 or ADS7843/AD7843 controller,
+ and your board-specific setup code includes that in its
+ table of SPI devices.
If HWMON is selected, and the driver is told the reference voltage
on your board, you will also get hwmon interfaces for the voltage
- (and on ads7846/tsc2046, temperature) sensors of this chip.
+ (and on ads7846/tsc2046/ad7873, temperature) sensors of this chip.
If unsure, say N (but it's safe to say "Y").
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index eb83939c705e..e019d53d1ab4 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -46,7 +46,7 @@
#include <linux/spi/ad7877.h>
#include <asm/irq.h>
-#define TS_PEN_UP_TIMEOUT msecs_to_jiffies(50)
+#define TS_PEN_UP_TIMEOUT msecs_to_jiffies(100)
#define MAX_SPI_FREQ_HZ 20000000
#define MAX_12BIT ((1<<12)-1)
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 8b05d8e97543..532279cda0e4 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -36,6 +36,7 @@
* TSC2046 is just newer ads7846 silicon.
* Support for ads7843 tested on Atmel at91sam926x-EK.
* Support for ads7845 has only been stubbed in.
+ * Support for Analog Devices AD7873 and AD7843 tested.
*
* IRQ handling needs a workaround because of a shortcoming in handling
* edge triggered IRQs on some platforms like the OMAP1/2. These
@@ -821,6 +822,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
spin_unlock_irq(&ts->lock);
+ if (device_may_wakeup(&ts->spi->dev))
+ enable_irq_wake(ts->spi->irq);
+
return 0;
}
@@ -829,6 +833,9 @@ static int ads7846_resume(struct spi_device *spi)
{
struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+ if (device_may_wakeup(&ts->spi->dev))
+ disable_irq_wake(ts->spi->irq);
+
spin_lock_irq(&ts->lock);
ts->is_suspended = 0;
@@ -984,6 +991,15 @@ static int __devinit ads7846_probe(struct spi_device *spi)
vref = pdata->keep_vref_on;
+ if (ts->model == 7873) {
+ /* The AD7873 is almost identical to the ADS7846
+ * keep VREF off during differential/ratiometric
+ * conversion modes
+ */
+ ts->model = 7846;
+ vref = 0;
+ }
+
/* set up the transfers to read touchscreen state; this assumes we
* use formula #2 for pressure, not #3.
*/
@@ -1191,6 +1207,8 @@ static int __devinit ads7846_probe(struct spi_device *spi)
if (err)
goto err_remove_attr_group;
+ device_init_wakeup(&spi->dev, pdata->wakeup);
+
return 0;
err_remove_attr_group:
@@ -1220,6 +1238,8 @@ static int __devexit ads7846_remove(struct spi_device *spi)
{
struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+ device_init_wakeup(&spi->dev, false);
+
ads784x_hwmon_unregister(spi, ts);
input_unregister_device(ts->input);
diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c
index a12242f77e23..fa8e56bd9094 100644
--- a/drivers/input/touchscreen/atmel-wm97xx.c
+++ b/drivers/input/touchscreen/atmel-wm97xx.c
@@ -19,6 +19,7 @@
#include <linux/timer.h>
#include <linux/gpio.h>
#include <linux/io.h>
+#include <linux/slab.h>
#define AC97C_ICA 0x10
#define AC97C_CBRHR 0x30
diff --git a/drivers/input/touchscreen/da9034-ts.c b/drivers/input/touchscreen/da9034-ts.c
index 3ffd4c4b170c..2b72a5923c16 100644
--- a/drivers/input/touchscreen/da9034-ts.c
+++ b/drivers/input/touchscreen/da9034-ts.c
@@ -19,6 +19,7 @@
#include <linux/input.h>
#include <linux/workqueue.h>
#include <linux/mfd/da903x.h>
+#include <linux/slab.h>
#define DA9034_MANUAL_CTRL 0x50
#define DA9034_LDO_ADC_EN (1 << 4)
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 9029bd3f34e5..204b8a1a601c 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -33,6 +33,7 @@
#include <linux/timer.h>
#include <linux/gpio.h>
#include <linux/input/eeti_ts.h>
+#include <linux/slab.h>
static int flip_x;
module_param(flip_x, bool, 0644);
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index c8b7e8a45c4d..4b0a061811ff 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -18,6 +18,7 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <mach/hardware.h>
#include <mach/jornada720.h>
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index be54fd639aca..c5bc62d85bb6 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -17,6 +17,7 @@
#include <linux/module.h>
#include <linux/input.h>
#include <linux/sched.h>
+#include <linux/slab.h>
#include <linux/init.h>
#define MC13783_TS_NAME "mc13783-ts"
diff --git a/drivers/input/touchscreen/mcs5000_ts.c b/drivers/input/touchscreen/mcs5000_ts.c
index 4c28b89757f9..ce8ab0269f6f 100644
--- a/drivers/input/touchscreen/mcs5000_ts.c
+++ b/drivers/input/touchscreen/mcs5000_ts.c
@@ -20,6 +20,7 @@
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/irq.h>
+#include <linux/slab.h>
/* Registers */
#define MCS5000_TS_STATUS 0x00
diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c
index 141dd584330e..defe5dd3627c 100644
--- a/drivers/input/touchscreen/migor_ts.c
+++ b/drivers/input/touchscreen/migor_ts.c
@@ -23,6 +23,7 @@
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/interrupt.h>
+#include <linux/slab.h>
#include <asm/io.h>
#include <linux/i2c.h>
#include <linux/timer.h>
diff --git a/drivers/input/touchscreen/pcap_ts.c b/drivers/input/touchscreen/pcap_ts.c
index b79097e3028a..ea6ef16e59b4 100644
--- a/drivers/input/touchscreen/pcap_ts.c
+++ b/drivers/input/touchscreen/pcap_ts.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/string.h>
+#include <linux/slab.h>
#include <linux/pm.h>
#include <linux/timer.h>
#include <linux/interrupt.h>
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index 3755a47d053c..98a7d1279486 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -26,7 +26,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/init.h>
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 89dcbe7b4b02..028a5363eea1 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -26,7 +26,6 @@
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/suspend.h>
-#include <linux/slab.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
#include <linux/ucb1400.h>
diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c
index 6ccbdbbf33fe..cc18265be1a8 100644
--- a/drivers/input/touchscreen/w90p910_ts.c
+++ b/drivers/input/touchscreen/w90p910_ts.c
@@ -16,6 +16,7 @@
#include <linux/clk.h>
#include <linux/input.h>
#include <linux/interrupt.h>
+#include <linux/slab.h>
/* ADC controller bit defines */
#define ADC_DELAY 0xf00
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index f944918466e5..5109bf3dd858 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -48,6 +48,7 @@
#include <linux/wm97xx.h>
#include <linux/uaccess.h>
#include <linux/io.h>
+#include <linux/slab.h>
#define TS_NAME "wm97xx"
#define WM_CORE_VERSION "1.00"
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