Merge branch 'linus' into core/softlockuptip-core-softlockup-2008-06-16_09.24_Mon

8 files changed, 101 insertions, 44 deletions

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 4a95adc4cc78..af58a6f1e898 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -807,6 +807,8 @@ static int atkbd_activate(struct atkbd *atkbd)
 static void atkbd_cleanup(struct serio *serio)
 {
 	struct atkbd *atkbd = serio_get_drvdata(serio);
+
+	atkbd_disable(atkbd);
 	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT);
 }
 
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 3dea0c5077a9..45767e73f071 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -136,6 +136,9 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
 		set_bit(code, input_dev->keybit);
 	}
 
+	for (i = 0; i < pdata->direct_key_num; i++)
+		set_bit(pdata->direct_key_map[i], input_dev->keybit);
+
 	keypad->rotary_up_key[0] = pdata->rotary0_up_key;
 	keypad->rotary_up_key[1] = pdata->rotary1_up_key;
 	keypad->rotary_down_key[0] = pdata->rotary0_down_key;
@@ -143,17 +146,21 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
 	keypad->rotary_rel_code[0] = pdata->rotary0_rel_code;
 	keypad->rotary_rel_code[1] = pdata->rotary1_rel_code;
 
-	if (pdata->rotary0_up_key && pdata->rotary0_down_key) {
-		set_bit(pdata->rotary0_up_key, input_dev->keybit);
-		set_bit(pdata->rotary0_down_key, input_dev->keybit);
-	} else
-		set_bit(pdata->rotary0_rel_code, input_dev->relbit);
-
-	if (pdata->rotary1_up_key && pdata->rotary1_down_key) {
-		set_bit(pdata->rotary1_up_key, input_dev->keybit);
-		set_bit(pdata->rotary1_down_key, input_dev->keybit);
-	} else
-		set_bit(pdata->rotary1_rel_code, input_dev->relbit);
+	if (pdata->enable_rotary0) {
+		if (pdata->rotary0_up_key && pdata->rotary0_down_key) {
+			set_bit(pdata->rotary0_up_key, input_dev->keybit);
+			set_bit(pdata->rotary0_down_key, input_dev->keybit);
+		} else
+			set_bit(pdata->rotary0_rel_code, input_dev->relbit);
+	}
+
+	if (pdata->enable_rotary1) {
+		if (pdata->rotary1_up_key && pdata->rotary1_down_key) {
+			set_bit(pdata->rotary1_up_key, input_dev->keybit);
+			set_bit(pdata->rotary1_down_key, input_dev->keybit);
+		} else
+			set_bit(pdata->rotary1_rel_code, input_dev->relbit);
+	}
 }
 
 static inline unsigned int lookup_matrix_keycode(
@@ -484,8 +491,13 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
 	keypad->input_dev = input_dev;
 	input_set_drvdata(input_dev, keypad);
 
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
-		BIT_MASK(EV_REL);
+	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+	if ((keypad->pdata->enable_rotary0 &&
+			keypad->pdata->rotary0_rel_code) ||
+	    (keypad->pdata->enable_rotary1 &&
+			keypad->pdata->rotary1_rel_code)) {
+		input_dev->evbit[0] |= BIT_MASK(EV_REL);
+	}
 
 	pxa27x_keypad_build_keycode(keypad);
 	platform_set_drvdata(pdev, keypad);
diff --git a/drivers/input/misc/apanel.c b/drivers/input/misc/apanel.c
index 9531d8c7444f..d82f7f727f7a 100644
--- a/drivers/input/misc/apanel.c
+++ b/drivers/input/misc/apanel.c
@@ -20,7 +20,6 @@
 #include <linux/module.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/input-polldev.h>
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 5ece9f56babc..9aafa96cb746 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -331,6 +331,13 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
 		},
 	},
 	{
+		.ident = "Acer TravelMate 660",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
+		},
+	},
+	{
 		.ident = "Acer TravelMate 2490",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 65a74cfc187b..592ff55b62d0 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -885,6 +885,20 @@ static long i8042_panic_blink(long count)
 
 #undef DELAY
 
+#ifdef CONFIG_X86
+static void i8042_dritek_enable(void)
+{
+	char param = 0x90;
+	int error;
+
+	error = i8042_command(&param, 0x1059);
+	if (error)
+		printk(KERN_WARNING
+			"Failed to enable DRITEK extension: %d\n",
+			error);
+}
+#endif
+
 #ifdef CONFIG_PM
 /*
  * Here we try to restore the original BIOS settings. We only want to
@@ -942,6 +956,12 @@ static int i8042_resume(struct platform_device *dev)
 		return -EIO;
 	}
 
+
+#ifdef CONFIG_X86
+	if (i8042_dritek)
+		i8042_dritek_enable();
+#endif
+
 	if (i8042_mux_present) {
 		if (i8042_set_mux_mode(1, NULL) || i8042_enable_mux_ports())
 			printk(KERN_WARNING
@@ -1160,6 +1180,11 @@ static int __devinit i8042_probe(struct platform_device *dev)
 	if (error)
 		return error;
 
+#ifdef CONFIG_X86
+	if (i8042_dritek)
+		i8042_dritek_enable();
+#endif
+
 	if (!i8042_noaux) {
 		error = i8042_setup_aux();
 		if (error && error != -ENODEV && error != -EBUSY)
@@ -1171,14 +1196,6 @@ static int __devinit i8042_probe(struct platform_device *dev)
 		if (error)
 			goto out_fail;
 	}
-#ifdef CONFIG_X86
-	if (i8042_dritek) {
-		char param = 0x90;
-		error = i8042_command(&param, 0x1059);
-		if (error)
-			goto out_fail;
-	}
-#endif
 /*
  * Ok, everything is ready, let's register all serio ports
  */
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index c5a8661a1baa..1e748e46d12e 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -830,7 +830,7 @@ static int gtco_probe(struct usb_interface *usbinterface,
 	struct gtco             *gtco;
 	struct input_dev        *input_dev;
 	struct hid_descriptor   *hid_desc;
-	char                    *report = NULL;
+	char                    *report;
 	int                     result = 0, retry;
 	int			error;
 	struct usb_endpoint_descriptor *endpoint;
@@ -916,12 +916,16 @@ static int gtco_probe(struct usb_interface *usbinterface,
 					 le16_to_cpu(hid_desc->wDescriptorLength),
 					 5000); /* 5 secs */
 
-		if (result == le16_to_cpu(hid_desc->wDescriptorLength))
+		dbg("usb_control_msg result: %d", result);
+		if (result == le16_to_cpu(hid_desc->wDescriptorLength)) {
+			parse_hid_report_descriptor(gtco, report, result);
 			break;
+		}
 	}
 
+	kfree(report);
+
 	/* If we didn't get the report, fail */
-	dbg("usb_control_msg result: :%d", result);
 	if (result != le16_to_cpu(hid_desc->wDescriptorLength)) {
 		err("Failed to get HID Report Descriptor of size: %d",
 		    hid_desc->wDescriptorLength);
@@ -929,12 +933,6 @@ static int gtco_probe(struct usb_interface *usbinterface,
 		goto err_free_urb;
 	}
 
-	/* Now we parse the report */
-	parse_hid_report_descriptor(gtco, report, result);
-
-	/* Now we delete it */
-	kfree(report);
-
 	/* Create a device file node */
 	usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath));
 	strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath));
@@ -988,7 +986,6 @@ static int gtco_probe(struct usb_interface *usbinterface,
 	usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
 			gtco->buffer, gtco->buf_dma);
  err_free_devs:
-	kfree(report);
 	input_free_device(input_dev);
 	kfree(gtco);
 	return error;
diff --git a/drivers/input/touchscreen/wm9713.c b/drivers/input/touchscreen/wm9713.c
index 01278bd7e65c..838458792ea0 100644
--- a/drivers/input/touchscreen/wm9713.c
+++ b/drivers/input/touchscreen/wm9713.c
@@ -85,6 +85,15 @@ module_param(delay, int, 0);
 MODULE_PARM_DESC(delay, "Set adc sample delay.");
 
 /*
+ * Set five_wire = 1 to use a 5 wire touchscreen.
+ *
+ * NOTE: Five wire mode does not allow for readback of pressure.
+ */
+static int five_wire;
+module_param(five_wire, int, 0);
+MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
+
+/*
  * Set adc mask function.
  *
  * Sources of glitch noise, such as signals driving an LCD display, may feed
@@ -162,6 +171,19 @@ static void wm9713_phy_init(struct wm97xx *wm)
 			 64000 / rpu);
 	}
 
+	/* Five wire panel? */
+	if (five_wire) {
+		dig3 |= WM9713_45W;
+		dev_info(wm->dev, "setting 5-wire touchscreen mode.");
+
+		if (pil) {
+			dev_warn(wm->dev,
+				 "Pressure measurement not supported in 5 "
+				 "wire mode, disabling\n");
+			pil = 0;
+		}
+	}
+
 	/* touchpanel pressure */
 	if (pil == 2) {
 		dig3 |= WM9712_PIL;
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index e9c7ea46b6e3..cdc24ad314e0 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -608,6 +608,17 @@ static int wm97xx_probe(struct device *dev)
 		goto alloc_err;
 	}
 
+	/* set up physical characteristics */
+	wm->codec->phy_init(wm);
+
+	/* load gpio cache */
+	wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
+	wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
+	wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
+	wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
+	wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
+	wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
+
 	wm->input_dev = input_allocate_device();
 	if (wm->input_dev == NULL) {
 		ret = -ENOMEM;
@@ -616,6 +627,7 @@ static int wm97xx_probe(struct device *dev)
 
 	/* set up touch configuration */
 	wm->input_dev->name = "wm97xx touchscreen";
+	wm->input_dev->phys = "wm97xx";
 	wm->input_dev->open = wm97xx_ts_input_open;
 	wm->input_dev->close = wm97xx_ts_input_close;
 	set_bit(EV_ABS, wm->input_dev->evbit);
@@ -634,17 +646,6 @@ static int wm97xx_probe(struct device *dev)
 	if (ret < 0)
 		goto dev_alloc_err;
 
-	/* set up physical characteristics */
-	wm->codec->phy_init(wm);
-
-	/* load gpio cache */
-	wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
-	wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
-	wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
-	wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
-	wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
-	wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
-
 	/* register our battery device */
 	wm->battery_dev = platform_device_alloc("wm97xx-battery", -1);
 	if (!wm->battery_dev) {
@@ -801,7 +802,7 @@ void wm97xx_unregister_mach_ops(struct wm97xx *wm)
 EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops);
 
 static struct device_driver wm97xx_driver = {
-	.name =		"ac97",
+	.name =		"wm97xx-ts",
 	.bus =		&ac97_bus_type,
 	.owner =	THIS_MODULE,
 	.probe =	wm97xx_probe,