---

yaml --- r: 253775 b: refs/heads/master c: 95559f2 h: refs/heads/master i: 253773: 3be71af 253771: 81e24d6 253767: 352ffb3 253759: 206452a v: v3
git-mirror · Jun 18, 2011 · 177b272 · 177b272
1 parent e246231
commit 177b272
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Showing 37 changed files with 199 additions and 179 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dd34739c03f2f9a79403d33419c2e61e11b4c403
+refs/heads/master: 95559f2ca1eb5bc9417cb557688855f2d478e027
diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -6463,7 +6463,7 @@ M:	Jiri Kosina <jkosina@suse.cz>
 L:	linux-usb@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
 S:	Maintained
-F:	Documentation/usb/hiddev.txt
+F:	Documentation/hid/hiddev.txt
 F:	drivers/hid/usbhid/
 
 USB ISP116X DRIVER

diff --git a/trunk/arch/arm/mach-omap1/Makefile b/trunk/arch/arm/mach-omap1/Makefile
@@ -4,14 +4,14 @@
 
 # Common support
 obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
-obj-y += clock.o clock_data.o opp_data.o reset.o
+obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o
 
 obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 
 obj-$(CONFIG_OMAP_32K_TIMER)	+= timer32k.o
 
 # Power Management
-obj-$(CONFIG_PM) += pm.o sleep.o pm_bus.o
+obj-$(CONFIG_PM) += pm.o sleep.o
 
 # DSP
 obj-$(CONFIG_OMAP_MBOX_FWK)	+= mailbox_mach.o

diff --git a/trunk/arch/arm/mach-omap1/pm_bus.c b/trunk/arch/arm/mach-omap1/pm_bus.c
@@ -56,9 +56,13 @@ static struct dev_power_domain default_power_domain = {
 		USE_PLATFORM_PM_SLEEP_OPS
 	},
 };
+#define OMAP1_PWR_DOMAIN (&default_power_domain)
+#else
+#define OMAP1_PWR_DOMAIN NULL
+#endif /* CONFIG_PM_RUNTIME */
 
 static struct pm_clk_notifier_block platform_bus_notifier = {
-	.pwr_domain = &default_power_domain,
+	.pwr_domain = OMAP1_PWR_DOMAIN,
 	.con_ids = { "ick", "fck", NULL, },
 };
 
@@ -72,4 +76,4 @@ static int __init omap1_pm_runtime_init(void)
 	return 0;
 }
 core_initcall(omap1_pm_runtime_init);
-#endif /* CONFIG_PM_RUNTIME */
+
diff --git a/trunk/arch/arm/mach-omap2/board-omap3pandora.c b/trunk/arch/arm/mach-omap2/board-omap3pandora.c
@@ -84,7 +84,8 @@ static struct mtd_partition omap3pandora_nand_partitions[] = {
 
 static struct omap_nand_platform_data pandora_nand_data = {
 	.cs		= 0,
-	.devsize	= 1,	/* '0' for 8-bit, '1' for 16-bit device */
+	.devsize	= NAND_BUSWIDTH_16,
+	.xfer_type	= NAND_OMAP_PREFETCH_DMA,
 	.parts		= omap3pandora_nand_partitions,
 	.nr_parts	= ARRAY_SIZE(omap3pandora_nand_partitions),
 };

diff --git a/trunk/arch/arm/mach-omap2/pm-debug.c b/trunk/arch/arm/mach-omap2/pm-debug.c
@@ -189,7 +189,7 @@ static struct dentry *pm_dbg_dir;
 
 static int pm_dbg_init_done;
 
-static int __init pm_dbg_init(void);
+static int pm_dbg_init(void);
 
 enum {
 	DEBUG_FILE_COUNTERS = 0,
@@ -595,7 +595,7 @@ static int option_set(void *data, u64 val)
 
 DEFINE_SIMPLE_ATTRIBUTE(pm_dbg_option_fops, option_get, option_set, "%llu\n");
 
-static int __init pm_dbg_init(void)
+static int pm_dbg_init(void)
 {
 	int i;
 	struct dentry *d;

diff --git a/trunk/arch/arm/mach-pxa/spitz_pm.c b/trunk/arch/arm/mach-pxa/spitz_pm.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/apm-emulation.h>

diff --git a/trunk/arch/arm/plat-omap/omap_device.c b/trunk/arch/arm/plat-omap/omap_device.c
@@ -84,6 +84,7 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/clkdev.h>
+#include <linux/pm_runtime.h>
 
 #include <plat/omap_device.h>
 #include <plat/omap_hwmod.h>
@@ -539,20 +540,34 @@ int omap_early_device_register(struct omap_device *od)
 static int _od_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
+	int ret;
+
+	ret = pm_generic_runtime_suspend(dev);
+
+	if (!ret)
+		omap_device_idle(pdev);
+
+	return ret;
+}
 
-	return omap_device_idle(pdev);
+static int _od_runtime_idle(struct device *dev)
+{
+	return pm_generic_runtime_idle(dev);
 }
 
 static int _od_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 
-	return omap_device_enable(pdev);
+	omap_device_enable(pdev);
+
+	return pm_generic_runtime_resume(dev);
 }
 
 static struct dev_power_domain omap_device_power_domain = {
 	.ops = {
 		.runtime_suspend = _od_runtime_suspend,
+		.runtime_idle = _od_runtime_idle,
 		.runtime_resume = _od_runtime_resume,
 		USE_PLATFORM_PM_SLEEP_OPS
 	}

diff --git a/trunk/drivers/gpio/gpio-omap.c b/trunk/drivers/gpio/gpio-omap.c
@@ -469,8 +469,9 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
 					+ OMAP24XX_GPIO_CLEARWKUENA);
 		}
 	}
-	/* This part needs to be executed always for OMAP34xx */
-	if (cpu_is_omap34xx() || (bank->non_wakeup_gpios & gpio_bit)) {
+	/* This part needs to be executed always for OMAP{34xx, 44xx} */
+	if (cpu_is_omap34xx() || cpu_is_omap44xx() ||
+			(bank->non_wakeup_gpios & gpio_bit)) {
 		/*
 		 * Log the edge gpio and manually trigger the IRQ
 		 * after resume if the input level changes

diff --git a/trunk/drivers/hid/Kconfig b/trunk/drivers/hid/Kconfig
@@ -305,6 +305,7 @@ config HID_MULTITOUCH
 	  - 3M PCT touch screens
 	  - ActionStar dual touch panels
 	  - Cando dual touch panels
+	  - Chunghwa panels
 	  - CVTouch panels
 	  - Cypress TrueTouch panels
 	  - Elo TouchSystems IntelliTouch Plus panels

diff --git a/trunk/drivers/hid/hid-core.c b/trunk/drivers/hid/hid-core.c
@@ -1359,6 +1359,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT, USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },

diff --git a/trunk/drivers/hid/hid-ids.h b/trunk/drivers/hid/hid-ids.h
@@ -173,6 +173,9 @@
 #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH	0xb19d
 #define USB_DEVICE_ID_CHICONY_WIRELESS	0x0618
 
+#define USB_VENDOR_ID_CHUNGHWAT		0x2247
+#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH	0x0001
+
 #define USB_VENDOR_ID_CIDC		0x1677
 
 #define USB_VENDOR_ID_CMEDIA		0x0d8c
@@ -622,6 +625,7 @@
 #define USB_VENDOR_ID_UCLOGIC		0x5543
 #define USB_DEVICE_ID_UCLOGIC_TABLET_PF1209	0x0042
 #define USB_DEVICE_ID_UCLOGIC_TABLET_KNA5	0x6001
+#define USB_DEVICE_ID_UCLOGIC_TABLET_TWA60	0x0064
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U	0x0003
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U	0x0004
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U	0x0005

diff --git a/trunk/drivers/hid/hid-magicmouse.c b/trunk/drivers/hid/hid-magicmouse.c
@@ -501,17 +501,9 @@ static int magicmouse_probe(struct hid_device *hdev,
 	}
 	report->size = 6;
 
-	/*
-	 * The device reponds with 'invalid report id' when feature
-	 * report switching it into multitouch mode is sent to it.
-	 *
-	 * This results in -EIO from the _raw low-level transport callback,
-	 * but there seems to be no other way of switching the mode.
-	 * Thus the super-ugly hacky success check below.
-	 */
 	ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
 			HID_FEATURE_REPORT);
-	if (ret != -EIO) {
+	if (ret != sizeof(feature)) {
 		hid_err(hdev, "unable to request touch data (%d)\n", ret);
 		goto err_stop_hw;
 	}

diff --git a/trunk/drivers/hid/hid-multitouch.c b/trunk/drivers/hid/hid-multitouch.c
@@ -64,6 +64,7 @@ struct mt_device {
 	struct mt_class *mtclass;	/* our mt device class */
 	unsigned last_field_index;	/* last field index of the report */
 	unsigned last_slot_field;	/* the last field of a slot */
+	int last_mt_collection;	/* last known mt-related collection */
 	__s8 inputmode;		/* InputMode HID feature, -1 if non-existent */
 	__u8 num_received;	/* how many contacts we received */
 	__u8 num_expected;	/* expected last contact index */
@@ -225,8 +226,10 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 				cls->sn_move);
 			/* touchscreen emulation */
 			set_abs(hi->input, ABS_X, field, cls->sn_move);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_GD_Y:
 			if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -237,40 +240,51 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 				cls->sn_move);
 			/* touchscreen emulation */
 			set_abs(hi->input, ABS_Y, field, cls->sn_move);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		}
 		return 0;
 
 	case HID_UP_DIGITIZER:
 		switch (usage->hid) {
 		case HID_DG_INRANGE:
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_CONFIDENCE:
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_TIPSWITCH:
 			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
 			input_set_capability(hi->input, EV_KEY, BTN_TOUCH);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_CONTACTID:
 			input_mt_init_slots(hi->input, td->maxcontacts);
 			td->last_slot_field = usage->hid;
 			td->last_field_index = field->index;
+			td->last_mt_collection = usage->collection_index;
 			return 1;
 		case HID_DG_WIDTH:
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_TOUCH_MAJOR);
 			set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field,
 				cls->sn_width);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_HEIGHT:
 			hid_map_usage(hi, usage, bit, max,
@@ -279,8 +293,10 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 				cls->sn_height);
 			input_set_abs_params(hi->input,
 					ABS_MT_ORIENTATION, 0, 1, 0, 0);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_TIPPRESSURE:
 			if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -292,16 +308,20 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			/* touchscreen emulation */
 			set_abs(hi->input, ABS_PRESSURE, field,
 				cls->sn_pressure);
-			td->last_slot_field = usage->hid;
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index) {
+				td->last_slot_field = usage->hid;
+				td->last_field_index = field->index;
+			}
 			return 1;
 		case HID_DG_CONTACTCOUNT:
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index)
+				td->last_field_index = field->index;
 			return 1;
 		case HID_DG_CONTACTMAX:
 			/* we don't set td->last_slot_field as contactcount and
 			 * contact max are global to the report */
-			td->last_field_index = field->index;
+			if (td->last_mt_collection == usage->collection_index)
+				td->last_field_index = field->index;
 			return -1;
 		}
 		/* let hid-input decide for the others */
@@ -516,6 +536,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	}
 	td->mtclass = mtclass;
 	td->inputmode = -1;
+	td->last_mt_collection = -1;
 	hid_set_drvdata(hdev, td);
 
 	ret = hid_parse(hdev);
@@ -593,6 +614,11 @@ static const struct hid_device_id mt_devices[] = {
 		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
 			USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
 
+	/* Chunghwa Telecom touch panels */
+	{  .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT,
+			USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
+
 	/* CVTouch panels */
 	{ .driver_data = MT_CLS_DEFAULT,
 		HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH,

diff --git a/trunk/drivers/hid/usbhid/hid-quirks.c b/trunk/drivers/hid/usbhid/hid-quirks.c
@@ -74,6 +74,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5, HID_QUIRK_MULTI_INPUT },
+	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT },

diff --git a/trunk/drivers/hid/usbhid/hiddev.c b/trunk/drivers/hid/usbhid/hiddev.c
@@ -248,12 +248,15 @@ static int hiddev_release(struct inode * inode, struct file * file)
 			usbhid_close(list->hiddev->hid);
 			usbhid_put_power(list->hiddev->hid);
 		} else {
+			mutex_unlock(&list->hiddev->existancelock);
 			kfree(list->hiddev);
+			kfree(list);
+			return 0;
 		}
 	}
 
-	kfree(list);
 	mutex_unlock(&list->hiddev->existancelock);
+	kfree(list);
 
 	return 0;
 }
@@ -923,10 +926,11 @@ void hiddev_disconnect(struct hid_device *hid)
 	usb_deregister_dev(usbhid->intf, &hiddev_class);
 
 	if (hiddev->open) {
+		mutex_unlock(&hiddev->existancelock);
 		usbhid_close(hiddev->hid);
 		wake_up_interruptible(&hiddev->wait);
 	} else {
+		mutex_unlock(&hiddev->existancelock);
 		kfree(hiddev);
 	}
-	mutex_unlock(&hiddev->existancelock);
 }
diff --git a/trunk/drivers/pcmcia/pxa2xx_vpac270.c b/trunk/drivers/pcmcia/pxa2xx_vpac270.c
@@ -11,6 +11,7 @@
  *
  */
 
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-Original file line number
+Diff line change
@@ Expand Up / @@ -11,6 +11,7 @@ @@
      *
      */
+    #include <linux/gpio.h>
     #include <linux/module.h>
     #include <linux/platform_device.h>
@@ Expand Down @@