Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits)
  Input: appletouch - give up maintainership
  Input: dm355evm_kbd - switch to using sparse keymap library
  Input: wistron_btns - switch to using sparse keymap library
  Input: add generic support for sparse keymaps
  Input: fix memory leak in force feedback core
  Input: wistron - remove identification strings from DMI table
  Input: psmouse - remove identification strings from DMI tables
  Input: atkbd - remove identification strings from DMI table
  Input: i8042 - remove identification strings from DMI tables
  DMI: allow omitting ident strings in DMI tables
  Input: psmouse - do not carry DMI data around
  Input: matrix-keypad - switch to using dev_pm_ops
  Input: keyboard - fix lack of locking when traversing handler->h_list
  Input: gpio_keys - scan gpio state at probe and resume time
  Input: keyboard - add locking around event handling
  Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller
  Input: xpad - add two new Xbox 360 devices
  Input: polled device - do not start polling if interval is zero
  Input: polled device - schedule first poll immediately
  Input: add S3C24XX touchscreen driver
  ...

6 files changed, 129 insertions, 4 deletions

diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index a57af3e99c7c..809114d5a5a6 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -866,6 +866,57 @@ static void __init at91_add_device_rtc(void) {}
 
 
 /* --------------------------------------------------------------------
+ *  Touchscreen
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) || defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC_MODULE)
+static u64 tsadcc_dmamask = DMA_BIT_MASK(32);
+static struct at91_tsadcc_data tsadcc_data;
+
+static struct resource tsadcc_resources[] = {
+        [0] = {
+                .start  = AT91SAM9G45_BASE_TSC,
+                .end    = AT91SAM9G45_BASE_TSC + SZ_16K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AT91SAM9G45_ID_TSC,
+                .end    = AT91SAM9G45_ID_TSC,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static struct platform_device at91sam9g45_tsadcc_device = {
+        .name           = "atmel_tsadcc",
+        .id             = -1,
+        .dev            = {
+                                .dma_mask               = &tsadcc_dmamask,
+                                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &tsadcc_data,
+        },
+        .resource       = tsadcc_resources,
+        .num_resources  = ARRAY_SIZE(tsadcc_resources),
+};
+
+void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data)
+{
+        if (!data)
+                return;
+
+        at91_set_gpio_input(AT91_PIN_PD20, 0);  /* AD0_XR */
+        at91_set_gpio_input(AT91_PIN_PD21, 0);  /* AD1_XL */
+        at91_set_gpio_input(AT91_PIN_PD22, 0);  /* AD2_YT */
+        at91_set_gpio_input(AT91_PIN_PD23, 0);  /* AD3_TB */
+
+        tsadcc_data = *data;
+        platform_device_register(&at91sam9g45_tsadcc_device);
+}
+#else
+void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
  *  RTT
  * -------------------------------------------------------------------- */
 
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index d345f5453dbe..53aaa94df75a 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -622,6 +622,7 @@ static void __init at91_add_device_tc(void) { }
 
 #if defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) || defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC_MODULE)
 static u64 tsadcc_dmamask = DMA_BIT_MASK(32);
+static struct at91_tsadcc_data tsadcc_data;
 
 static struct resource tsadcc_resources[] = {
         [0] = {
@@ -642,22 +643,27 @@ static struct platform_device at91sam9rl_tsadcc_device = {
         .dev            = {
                                 .dma_mask               = &tsadcc_dmamask,
                                 .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &tsadcc_data,
         },
         .resource       = tsadcc_resources,
         .num_resources  = ARRAY_SIZE(tsadcc_resources),
 };
 
-void __init at91_add_device_tsadcc(void)
+void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data)
 {
+        if (!data)
+                return;
+
         at91_set_A_periph(AT91_PIN_PA17, 0);    /* AD0_XR */
         at91_set_A_periph(AT91_PIN_PA18, 0);    /* AD1_XL */
         at91_set_A_periph(AT91_PIN_PA19, 0);    /* AD2_YT */
         at91_set_A_periph(AT91_PIN_PA20, 0);    /* AD3_TB */
 
+        tsadcc_data = *data;
         platform_device_register(&at91sam9rl_tsadcc_device);
 }
 #else
-void __init at91_add_device_tsadcc(void) {}
+void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 1cf4d8681078..98f9f4bc9396 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -229,6 +229,16 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data;
 
 
 /*
+ * Touchscreen
+ */
+static struct at91_tsadcc_data ek_tsadcc_data = {
+        .adc_clock              = 300000,
+        .pendet_debounce        = 0x0d,
+        .ts_sample_hold_time    = 0x0a,
+};
+
+
+/*
  * GPIO Buttons
  */
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
@@ -379,6 +389,8 @@ static void __init ek_board_init(void)
         at91_add_device_i2c(0, NULL, 0);
         /* LCD Controller */
         at91_add_device_lcdc(&ek_lcdc_data);
+        /* Touch Screen */
+        at91_add_device_tsadcc(&ek_tsadcc_data);
         /* Push Buttons */
         ek_add_device_buttons();
         /* AC97 */
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index bd28e989e54e..7ac20f3a2067 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -243,6 +243,16 @@ static struct gpio_led ek_leds[] = {
 
 
 /*
+ * Touchscreen
+ */
+static struct at91_tsadcc_data ek_tsadcc_data = {
+        .adc_clock              = 1000000,
+        .pendet_debounce        = 0x0f,
+        .ts_sample_hold_time    = 0x03,
+};
+
+
+/*
  * GPIO Buttons
  */
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
@@ -310,7 +320,7 @@ static void __init ek_board_init(void)
         /* AC97 */
         at91_add_device_ac97(&ek_ac97_data);
         /* Touch Screen Controller */
-        at91_add_device_tsadcc();
+        at91_add_device_tsadcc(&ek_tsadcc_data);
         /* LEDs */
         at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
         /* Push Buttons */
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 2295d80dd893..bb6f6a7ba5e0 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -187,7 +187,12 @@ extern void __init at91_add_device_ac97(struct ac97c_platform_data *data);
 extern void __init at91_add_device_isi(void);
 
  /* Touchscreen Controller */
-extern void __init at91_add_device_tsadcc(void);
+struct at91_tsadcc_data {
+        unsigned int    adc_clock;
+        u8              pendet_debounce;
+        u8              ts_sample_hold_time;
+};
+extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data);
 
 /* CAN */
 struct at91_can_data {
diff --git a/arch/arm/mach-davinci/include/mach/keyscan.h b/arch/arm/mach-davinci/include/mach/keyscan.h
new file mode 100644
index 000000000000..b4e21a2976d1
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/keyscan.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2009 Texas Instruments, Inc
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef DAVINCI_KEYSCAN_H
+#define DAVINCI_KEYSCAN_H
+
+#include <linux/io.h>
+
+enum davinci_matrix_types {
+        DAVINCI_KEYSCAN_MATRIX_4X4,
+        DAVINCI_KEYSCAN_MATRIX_5X3,
+};
+
+struct davinci_ks_platform_data {
+        unsigned short  *keymap;
+        u32             keymapsize;
+        u8              rep:1;
+        u8              strobe;
+        u8              interval;
+        u8              matrix_type;
+};
+
+#endif
+