diff options
Diffstat (limited to 'drivers')
42 files changed, 303 insertions, 310 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 7f5e0aa5fe5a..15187b85895d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -92,14 +92,14 @@ menu "Special HID drivers" config HID_A4TECH tristate "A4 tech mice" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for A4 tech X5 and WOP-35 / Trust 450L mice. config HID_ACRUX tristate "ACRUX game controller support" - depends on USB_HID + depends on HID ---help--- Say Y here if you want to enable support for ACRUX game controllers. @@ -113,7 +113,7 @@ config HID_ACRUX_FF config HID_APPLE tristate "Apple {i,Power,Mac}Books" if EXPERT - depends on (USB_HID || BT_HIDP) + depends on HID default !EXPERT ---help--- Support for some Apple devices which less or more break @@ -135,34 +135,34 @@ config HID_APPLEIR config HID_AUREAL tristate "Aureal" - depends on USB_HID + depends on HID ---help--- Support for Aureal Cy se W-01RN Remote Controller and other Aureal derived remotes. config HID_BELKIN tristate "Belkin Flip KVM and Wireless keyboard" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Belkin Flip KVM and Wireless keyboard. config HID_CHERRY tristate "Cherry Cymotion keyboard" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Cherry Cymotion keyboard. config HID_CHICONY tristate "Chicony Tactical pad" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Chicony Tactical pad. config HID_PRODIKEYS tristate "Prodikeys PC-MIDI Keyboard support" - depends on USB_HID && SND + depends on HID && SND select SND_RAWMIDI ---help--- Support for Prodikeys PC-MIDI Keyboard device support. @@ -177,14 +177,14 @@ config HID_PRODIKEYS config HID_CYPRESS tristate "Cypress mouse and barcode readers" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for cypress mouse and barcode readers. config HID_DRAGONRISE tristate "DragonRise Inc. game controller" - depends on USB_HID + depends on HID ---help--- Say Y here if you have DragonRise Inc. game controllers. These might be branded as: @@ -203,7 +203,7 @@ config DRAGONRISE_FF config HID_EMS_FF tristate "EMS Production Inc. force feedback support" - depends on USB_HID + depends on HID select INPUT_FF_MEMLESS ---help--- Say Y here if you want to enable force feedback support for devices by @@ -213,13 +213,13 @@ config HID_EMS_FF config HID_ELECOM tristate "ELECOM BM084 bluetooth mouse" - depends on BT_HIDP + depends on HID ---help--- Support for the ELECOM BM084 (bluetooth mouse). config HID_EZKEY tristate "Ezkey BTC 8193 keyboard" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Ezkey BTC 8193 keyboard. @@ -242,7 +242,7 @@ config HOLTEK_FF config HID_KEYTOUCH tristate "Keytouch HID devices" - depends on USB_HID + depends on HID ---help--- Support for Keytouch HID devices not fully compliant with the specification. Currently supported: @@ -250,7 +250,7 @@ config HID_KEYTOUCH config HID_KYE tristate "KYE/Genius devices" - depends on USB_HID + depends on HID ---help--- Support for KYE/Genius devices not fully compliant with HID standard: - Ergo Mouse @@ -260,25 +260,25 @@ config HID_KYE config HID_UCLOGIC tristate "UC-Logic" - depends on USB_HID + depends on HID ---help--- Support for UC-Logic tablets. config HID_WALTOP tristate "Waltop" - depends on USB_HID + depends on HID ---help--- Support for Waltop tablets. config HID_GYRATION tristate "Gyration remote control" - depends on USB_HID + depends on HID ---help--- Support for Gyration remote control. config HID_ICADE tristate "ION iCade arcade controller" - depends on BT_HIDP + depends on HID ---help--- Support for the ION iCade arcade controller to work as a joystick. @@ -287,20 +287,20 @@ config HID_ICADE config HID_TWINHAN tristate "Twinhan IR remote control" - depends on USB_HID + depends on HID ---help--- Support for Twinhan IR remote control. config HID_KENSINGTON tristate "Kensington Slimblade Trackball" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Kensington Slimblade Trackball. config HID_LCPOWER tristate "LC-Power" - depends on USB_HID + depends on HID ---help--- Support for LC-Power RC1000MCE RF remote control. @@ -319,7 +319,7 @@ config HID_LENOVO_TPKBD config HID_LOGITECH tristate "Logitech devices" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Logitech devices that are not fully compliant with HID standard. @@ -385,7 +385,7 @@ config LOGIWHEELS_FF config HID_MAGICMOUSE tristate "Apple MagicMouse multi-touch support" - depends on BT_HIDP + depends on HID ---help--- Support for the Apple Magic Mouse multi-touch. @@ -394,21 +394,21 @@ config HID_MAGICMOUSE config HID_MICROSOFT tristate "Microsoft non-fully HID-compliant devices" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Microsoft devices that are not fully compliant with HID standard. config HID_MONTEREY tristate "Monterey Genius KB29E keyboard" if EXPERT - depends on USB_HID + depends on HID default !EXPERT ---help--- Support for Monterey Genius KB29E. config HID_MULTITOUCH tristate "HID Multitouch panels" - depends on USB_HID + depends on HID ---help--- Generic support for HID multitouch panels. @@ -456,7 +456,7 @@ config HID_NTRIG config HID_ORTEK tristate "Ortek PKB-1700/WKB-2000/Skycable wireless keyboard and mouse trackpad" - depends on USB_HID + depends on HID ---help--- There are certain devices which have LogicalMaximum wrong in the keyboard usage page of their report descriptor. The most prevailing ones so far @@ -469,7 +469,7 @@ config HID_ORTEK config HID_PANTHERLORD tristate "Pantherlord/GreenAsia game controller" - depends on USB_HID + depends on HID ---help--- Say Y here if you have a PantherLord/GreenAsia based game controller or adapter. @@ -484,13 +484,13 @@ config PANTHERLORD_FF config HID_PETALYNX tristate "Petalynx Maxter remote control" - depends on USB_HID + depends on HID ---help--- Support for Petalynx Maxter remote control. config HID_PICOLCD tristate "PicoLCD (graphic version)" - depends on USB_HID + depends on HID ---help--- This provides support for Minibox PicoLCD devices, currently only the graphical ones are supported. @@ -556,14 +556,14 @@ config HID_PICOLCD_CIR config HID_PRIMAX tristate "Primax non-fully HID-compliant devices" - depends on USB_HID + depends on HID ---help--- Support for Primax devices that are not fully compliant with the HID standard. config HID_PS3REMOTE tristate "Sony PS3 BD Remote Control" - depends on BT_HIDP + depends on HID ---help--- Support for the Sony PS3 Blue-ray Disk Remote Control and Logitech Harmony Adapter for PS3, which connect over Bluetooth. @@ -580,7 +580,7 @@ config HID_ROCCAT config HID_SAITEK tristate "Saitek non-fully HID-compliant devices" - depends on USB_HID + depends on HID ---help--- Support for Saitek devices that are not fully compliant with the HID standard. @@ -589,7 +589,7 @@ config HID_SAITEK config HID_SAMSUNG tristate "Samsung InfraRed remote control or keyboards" - depends on USB_HID + depends on HID ---help--- Support for Samsung InfraRed remote control or keyboards. @@ -603,25 +603,25 @@ config HID_SONY config HID_SPEEDLINK tristate "Speedlink VAD Cezanne mouse support" - depends on USB_HID + depends on HID ---help--- Support for Speedlink Vicious and Divine Cezanne mouse. config HID_STEELSERIES tristate "Steelseries SRW-S1 steering wheel support" - depends on USB_HID + depends on HID ---help--- Support for Steelseries SRW-S1 steering wheel config HID_SUNPLUS tristate "Sunplus wireless desktop" - depends on USB_HID + depends on HID ---help--- Support for Sunplus wireless desktop. config HID_GREENASIA tristate "GreenAsia (Product ID 0x12) game controller support" - depends on USB_HID + depends on HID ---help--- Say Y here if you have a GreenAsia (Product ID 0x12) based game controller or adapter. @@ -643,7 +643,7 @@ config HID_HYPERV_MOUSE config HID_SMARTJOYPLUS tristate "SmartJoy PLUS PS2/USB adapter support" - depends on USB_HID + depends on HID ---help--- Support for SmartJoy PLUS PS2/USB adapter, Super Dual Box, Super Joy Box 3 Pro, Super Dual Box Pro, and Super Joy Box 5 Pro. @@ -661,20 +661,20 @@ config SMARTJOYPLUS_FF config HID_TIVO tristate "TiVo Slide Bluetooth remote control support" - depends on (USB_HID || BT_HIDP) + depends on HID ---help--- Say Y if you have a TiVo Slide Bluetooth remote control. config HID_TOPSEED tristate "TopSeed Cyberlink, BTC Emprex, Conceptronic remote control support" - depends on USB_HID + depends on HID ---help--- Say Y if you have a TopSeed Cyberlink or BTC Emprex or Conceptronic CLLRCMCE remote control. config HID_THINGM tristate "ThingM blink(1) USB RGB LED" - depends on USB_HID + depends on HID depends on LEDS_CLASS ---help--- Support for the ThingM blink(1) USB RGB LED. This driver registers a @@ -684,7 +684,7 @@ config HID_THINGM config HID_THRUSTMASTER tristate "ThrustMaster devices support" - depends on USB_HID + depends on HID ---help--- Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or a THRUSTMASTER Ferrari GT Rumble Wheel. @@ -700,7 +700,7 @@ config THRUSTMASTER_FF config HID_WACOM tristate "Wacom Bluetooth devices support" - depends on BT_HIDP + depends on HID depends on LEDS_CLASS select POWER_SUPPLY ---help--- @@ -708,7 +708,7 @@ config HID_WACOM config HID_WIIMOTE tristate "Nintendo Wii Remote support" - depends on BT_HIDP + depends on HID depends on LEDS_CLASS select POWER_SUPPLY select INPUT_FF_MEMLESS @@ -726,7 +726,7 @@ config HID_WIIMOTE_EXT config HID_ZEROPLUS tristate "Zeroplus based game controller support" - depends on USB_HID + depends on HID ---help--- Say Y here if you have a Zeroplus based game controller. @@ -740,13 +740,13 @@ config ZEROPLUS_FF config HID_ZYDACRON tristate "Zydacron remote control support" - depends on USB_HID + depends on HID ---help--- Support for Zydacron remote control. config HID_SENSOR_HUB tristate "HID Sensors framework support" - depends on USB_HID && GENERIC_HARDIRQS + depends on HID && GENERIC_HARDIRQS select MFD_CORE default n -- help--- diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index 5c5c57b6d59a..feae88b53fcd 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -21,7 +21,6 @@ #include <linux/hid.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/usb.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c index 62f0cee032ba..64ab94a55aa7 100644 --- a/drivers/hid/hid-axff.c +++ b/drivers/hid/hid-axff.c @@ -29,14 +29,12 @@ #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_HID_ACRUX_FF -#include "usbhid/usbhid.h" struct axff_device { struct hid_report *report; @@ -68,7 +66,7 @@ static int axff_play(struct input_dev *dev, void *data, struct ff_effect *effect } dbg_hid("running with 0x%02x 0x%02x", left, right); - usbhid_submit_report(hid, axff->report, USB_DIR_OUT); + hid_hw_request(hid, axff->report, HID_REQ_SET_REPORT); return 0; } @@ -114,7 +112,7 @@ static int axff_init(struct hid_device *hid) goto err_free_mem; axff->report = report; - usbhid_submit_report(hid, axff->report, USB_DIR_OUT); + hid_hw_request(hid, axff->report, HID_REQ_SET_REPORT); hid_info(hid, "Force Feedback for ACRUX game controllers by Sergei Kolzun <x0r@dv-life.ru>\n"); diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index bf434a0f813f..734b3d44dae5 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -728,8 +728,7 @@ static int hid_scan_report(struct hid_device *hid) } else if (page == HID_UP_SENSOR && item.type == HID_ITEM_TYPE_MAIN && item.tag == HID_MAIN_ITEM_TAG_BEGIN_COLLECTION && - (item_udata(&item) & 0xff) == HID_COLLECTION_PHYSICAL && - (hid->bus == BUS_USB || hid->bus == BUS_I2C)) + (item_udata(&item) & 0xff) == HID_COLLECTION_PHYSICAL) hid->group = HID_GROUP_SENSOR_HUB; } @@ -1260,14 +1259,12 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i struct hid_report_enum *report_enum; struct hid_driver *hdrv; struct hid_report *report; - char *buf; - unsigned int i; int ret = 0; if (!hid) return -ENODEV; - if (down_trylock(&hid->driver_lock)) + if (down_trylock(&hid->driver_input_lock)) return -EBUSY; if (!hid->driver) { @@ -1284,28 +1281,9 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i } /* Avoid unnecessary overhead if debugfs is disabled */ - if (list_empty(&hid->debug_list)) - goto nomem; - - buf = kmalloc(sizeof(char) * HID_DEBUG_BUFSIZE, GFP_ATOMIC); - - if (!buf) - goto nomem; - - /* dump the report */ - snprintf(buf, HID_DEBUG_BUFSIZE - 1, - "\nreport (size %u) (%snumbered) = ", size, report_enum->numbered ? "" : "un"); - hid_debug_event(hid, buf); - - for (i = 0; i < size; i++) { - snprintf(buf, HID_DEBUG_BUFSIZE - 1, - " %02x", data[i]); - hid_debug_event(hid, buf); - } - hid_debug_event(hid, "\n"); - kfree(buf); + if (!list_empty(&hid->debug_list)) + hid_dump_report(hid, type, data, size); -nomem: report = hid_get_report(report_enum, data); if (!report) { @@ -1324,7 +1302,7 @@ nomem: ret = hid_report_raw_event(hid, type, data, size, interrupt); unlock: - up(&hid->driver_lock); + up(&hid->driver_input_lock); return ret; } EXPORT_SYMBOL_GPL(hid_input_report); @@ -1848,6 +1826,11 @@ static int hid_device_probe(struct device *dev) if (down_interruptible(&hdev->driver_lock)) return -EINTR; + if (down_interruptible(&hdev->driver_input_lock)) { + ret = -EINTR; + goto unlock_driver_lock; + } + hdev->io_started = false; if (!hdev->driver) { id = hid_match_device(hdev, hdrv); @@ -1870,6 +1853,9 @@ static int hid_device_probe(struct device *dev) } } unlock: + if (!hdev->io_started) + up(&hdev->driver_input_lock); +unlock_driver_lock: up(&hdev->driver_lock); return ret; } @@ -1878,9 +1864,15 @@ static int hid_device_remove(struct device *dev) { struct hid_device *hdev = container_of(dev, struct hid_device, dev); struct hid_driver *hdrv; + int ret = 0; if (down_interruptible(&hdev->driver_lock)) return -EINTR; + if (down_interruptible(&hdev->driver_input_lock)) { + ret = -EINTR; + goto unlock_driver_lock; + } + hdev->io_started = false; hdrv = hdev->driver; if (hdrv) { @@ -1892,8 +1884,11 @@ static int hid_device_remove(struct device *dev) hdev->driver = NULL; } + if (!hdev->io_started) + up(&hdev->driver_input_lock); +unlock_driver_lock: up(&hdev->driver_lock); - return 0; + return ret; } static ssize_t modalias_show(struct device *dev, struct device_attribute *a, @@ -2343,7 +2338,9 @@ struct hid_device *hid_allocate_device(void) init_waitqueue_head(&hdev->debug_wait); INIT_LIST_HEAD(&hdev->debug_list); + mutex_init(&hdev->debug_list_lock); sema_init(&hdev->driver_lock, 1); + sema_init(&hdev->driver_input_lock, 1); return hdev; } diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 933fff0fff1f..7e56cb3855e3 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -580,17 +580,49 @@ void hid_debug_event(struct hid_device *hdev, char *buf) int i; struct hid_debug_list *list; + mutex_lock(&hdev->debug_list_lock); list_for_each_entry(list, &hdev->debug_list, node) { for (i = 0; i < strlen(buf); i++) list->hid_debug_buf[(list->tail + i) % HID_DEBUG_BUFSIZE] = buf[i]; list->tail = (list->tail + i) % HID_DEBUG_BUFSIZE; } + mutex_unlock(&hdev->debug_list_lock); wake_up_interruptible(&hdev->debug_wait); } EXPORT_SYMBOL_GPL(hid_debug_event); +void hid_dump_report(struct hid_device *hid, int type, u8 *data, + int size) +{ + struct hid_report_enum *report_enum; + char *buf; + unsigned int i; + + buf = kmalloc(sizeof(char) * HID_DEBUG_BUFSIZE, GFP_ATOMIC); + + if (!buf) + return; + + report_enum = hid->report_enum + type; + + /* dump the report */ + snprintf(buf, HID_DEBUG_BUFSIZE - 1, + "\nreport (size %u) (%snumbered) = ", size, + report_enum->numbered ? "" : "un"); + hid_debug_event(hid, buf); + + for (i = 0; i < size; i++) { + snprintf(buf, HID_DEBUG_BUFSIZE - 1, + " %02x", data[i]); + hid_debug_event(hid, buf); + } + hid_debug_event(hid, "\n"); + kfree(buf); +} +EXPORT_SYMBOL_GPL(hid_dump_report); + void hid_dump_input(struct hid_device *hdev, struct hid_usage *usage, __s32 value) { char *buf; @@ -960,7 +992,9 @@ static int hid_debug_events_open(struct inode *inode, struct file *file) file->private_data = list; mutex_init(&list->read_mutex); + mutex_lock(&list->hdev->debug_list_lock); list_add_tail(&list->node, &list->hdev->debug_list); + mutex_unlock(&list->hdev->debug_list_lock); out: return err; @@ -1055,7 +1089,9 @@ static int hid_debug_events_release(struct inode *inode, struct file *file) { struct hid_debug_list *list = file->private_data; + mutex_lock(&list->hdev->debug_list_lock); list_del(&list->node); + mutex_unlock(&list->hdev->debug_list_lock); kfree(list->hid_debug_buf); kfree(list); diff --git a/drivers/hid/hid-dr.c b/drivers/hid/hid-dr.c index 0fe8f65ef01a..ce0644424f58 100644 --- a/drivers/hid/hid-dr.c +++ b/drivers/hid/hid-dr.c @@ -29,14 +29,12 @@ #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_DRAGONRISE_FF -#include "usbhid/usbhid.h" struct drff_device { struct hid_report *report; @@ -68,7 +66,7 @@ static int drff_play(struct input_dev *dev, void *data, drff->report->field[0]->value[1] = 0x00; drff->report->field[0]->value[2] = weak; drff->report->field[0]->value[4] = strong; - usbhid_submit_report(hid, drff->report, USB_DIR_OUT); + hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT); drff->report->field[0]->value[0] = 0xfa; drff->report->field[0]->value[1] = 0xfe; @@ -80,7 +78,7 @@ static int drff_play(struct input_dev *dev, void *data, drff->report->field[0]->value[2] = 0x00; drff->report->field[0]->value[4] = 0x00; dbg_hid("running with 0x%02x 0x%02x", strong, weak); - usbhid_submit_report(hid, drff->report, USB_DIR_OUT); + hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT); return 0; } @@ -132,7 +130,7 @@ static int drff_init(struct hid_device *hid) drff->report->field[0]->value[4] = 0x00; drff->report->field[0]->value[5] = 0x00; drff->report->field[0]->value[6] = 0x00; - usbhid_submit_report(hid, drff->report, USB_DIR_OUT); + hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT); hid_info(hid, "Force Feedback for DragonRise Inc. " "game controllers by Richard Walmsley <richwalm@gmail.com>\n"); diff --git a/drivers/hid/hid-emsff.c b/drivers/hid/hid-emsff.c index 2e093ab99b43..d82d75bb11f7 100644 --- a/drivers/hid/hid-emsff.c +++ b/drivers/hid/hid-emsff.c @@ -23,11 +23,9 @@ #include <linux/hid.h> #include <linux/input.h> -#include <linux/usb.h> #include <linux/module.h> #include "hid-ids.h" -#include "usbhid/usbhid.h" struct emsff_device { struct hid_report *report; @@ -52,7 +50,7 @@ static int emsff_play(struct input_dev *dev, void *data, emsff->report->field[0]->value[2] = strong; dbg_hid("running with 0x%02x 0x%02x\n", strong, weak); - usbhid_submit_report(hid, emsff->report, USB_DIR_OUT); + hid_hw_request(hid, emsff->report, HID_REQ_SET_REPORT); return 0; } @@ -104,7 +102,7 @@ static int emsff_init(struct hid_device *hid) emsff->report->field[0]->value[4] = 0x00; emsff->report->field[0]->value[5] = 0x00; emsff->report->field[0]->value[6] = 0x00; - usbhid_submit_report(hid, emsff->report, USB_DIR_OUT); + hid_hw_request(hid, emsff->report, HID_REQ_SET_REPORT); hid_info(hid, "force feedback for EMS based devices by Ignaz Forster <ignaz.forster@gmx.de>\n"); diff --git a/drivers/hid/hid-gaff.c b/drivers/hid/hid-gaff.c index 04d2e6aca778..2d8cead3adca 100644 --- a/drivers/hid/hid-gaff.c +++ b/drivers/hid/hid-gaff.c @@ -29,13 +29,11 @@ #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_GREENASIA_FF -#include "usbhid/usbhid.h" struct gaff_device { struct hid_report *report; @@ -63,14 +61,14 @@ static int hid_gaff_play(struct input_dev *dev, void *data, gaff->report->field[0]->value[4] = left; gaff->report->field[0]->value[5] = 0; dbg_hid("running with 0x%02x 0x%02x", left, right); - usbhid_submit_report(hid, gaff->report, USB_DIR_OUT); + hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT); gaff->report->field[0]->value[0] = 0xfa; gaff->report->field[0]->value[1] = 0xfe; gaff->report->field[0]->value[2] = 0x0; gaff->report->field[0]->value[4] = 0x0; - usbhid_submit_report(hid, gaff->report, USB_DIR_OUT); + hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT); return 0; } @@ -122,12 +120,12 @@ static int gaff_init(struct hid_device *hid) gaff->report->field[0]->value[1] = 0x00; gaff->report->field[0]->value[2] = 0x00; gaff->report->field[0]->value[3] = 0x00; - usbhid_submit_report(hid, gaff->report, USB_DIR_OUT); + hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT); gaff->report->field[0]->value[0] = 0xfa; gaff->report->field[0]->value[1] = 0xfe; - usbhid_submit_report(hid, gaff->report, USB_DIR_OUT); + hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT); hid_info(hid, "Force Feedback for GreenAsia 0x12 devices by Lukasz Lubojanski <lukasz@lubojanski.info>\n"); diff --git a/drivers/hid/hid-holtekff.c b/drivers/hid/hid-holtekff.c index f34d1186a3e1..9a8f05124525 100644 --- a/drivers/hid/hid-holtekff.c +++ b/drivers/hid/hid-holtekff.c @@ -27,12 +27,10 @@ #include <linux/input.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/usb.h> #include "hid-ids.h" #ifdef CONFIG_HOLTEK_FF -#include "usbhid/usbhid.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>"); @@ -102,7 +100,7 @@ static void holtekff_send(struct holtekff_device *holtekff, dbg_hid("sending %*ph\n", 7, data); - usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT); + hid_hw_request(hid, holtekff->field->report, HID_REQ_SET_REPORT); } static int holtekff_play(struct input_dev *dev, void *data, diff --git a/drivers/hid/hid-kye.c b/drivers/hid/hid-kye.c index ef72daecfa16..6af90dbdc3d4 100644 --- a/drivers/hid/hid-kye.c +++ b/drivers/hid/hid-kye.c @@ -16,8 +16,6 @@ #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> -#include <linux/usb.h> -#include "usbhid/usbhid.h" #include "hid-ids.h" @@ -361,7 +359,7 @@ static int kye_tablet_enable(struct hid_device *hdev) value[4] = 0x00; value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); return 0; } diff --git a/drivers/hid/hid-lenovo-tpkbd.c b/drivers/hid/hid-lenovo-tpkbd.c index 956c3b135f64..a0535fd7a798 100644 --- a/drivers/hid/hid-lenovo-tpkbd.c +++ b/drivers/hid/hid-lenovo-tpkbd.c @@ -68,7 +68,7 @@ static int tpkbd_features_set(struct hid_device *hdev) report->field[2]->value[0] = data_pointer->sensitivity; report->field[3]->value[0] = data_pointer->press_speed; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); return 0; } @@ -332,7 +332,7 @@ static void tpkbd_led_brightness_set(struct led_classdev *led_cdev, report = hdev->report_enum[HID_OUTPUT_REPORT].report_id_hash[3]; report->field[0]->value[0] = (data_pointer->led_state >> 0) & 1; report->field[0]->value[1] = (data_pointer->led_state >> 1) & 1; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); } static int tpkbd_probe_tp(struct hid_device *hdev) diff --git a/drivers/hid/hid-lg2ff.c b/drivers/hid/hid-lg2ff.c index 3c31bc650e5d..b3cd1507dda2 100644 --- a/drivers/hid/hid-lg2ff.c +++ b/drivers/hid/hid-lg2ff.c @@ -23,10 +23,8 @@ #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/hid.h> -#include "usbhid/usbhid.h" #include "hid-lg.h" struct lg2ff_device { @@ -56,7 +54,7 @@ static int play_effect(struct input_dev *dev, void *data, lg2ff->report->field[0]->value[4] = 0x00; } - usbhid_submit_report(hid, lg2ff->report, USB_DIR_OUT); + hid_hw_request(hid, lg2ff->report, HID_REQ_SET_REPORT); return 0; } @@ -108,7 +106,7 @@ int lg2ff_init(struct hid_device *hid) report->field[0]->value[5] = 0x00; report->field[0]->value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); hid_info(hid, "Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <anssi.hannula@gmail.com>\n"); diff --git a/drivers/hid/hid-lg3ff.c b/drivers/hid/hid-lg3ff.c index f98644c26c1d..e52f181f6aa1 100644 --- a/drivers/hid/hid-lg3ff.c +++ b/drivers/hid/hid-lg3ff.c @@ -22,10 +22,8 @@ #include <linux/input.h> -#include <linux/usb.h> #include <linux/hid.h> -#include "usbhid/usbhid.h" #include "hid-lg.h" /* @@ -92,7 +90,7 @@ static int hid_lg3ff_play(struct input_dev *dev, void *data, report->field[0]->value[1] = (unsigned char)(-x); report->field[0]->value[31] = (unsigned char)(-y); - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); break; } return 0; @@ -118,7 +116,7 @@ static void hid_lg3ff_set_autocenter(struct input_dev *dev, u16 magnitude) report->field[0]->value[33] = 0x7F; report->field[0]->value[34] = 0x7F; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c index 65a6ec8d3742..0ddae2a00d59 100644 --- a/drivers/hid/hid-lg4ff.c +++ b/drivers/hid/hid-lg4ff.c @@ -34,6 +34,7 @@ #define DFGT_REV_MAJ 0x13 #define DFGT_REV_MIN 0x22 +#define DFGT2_REV_MIN 0x26 #define DFP_REV_MAJ 0x11 #define DFP_REV_MIN 0x06 #define FFEX_REV_MAJ 0x21 @@ -125,6 +126,7 @@ static const struct lg4ff_native_cmd native_g27 = { static const struct lg4ff_usb_revision lg4ff_revs[] = { {DFGT_REV_MAJ, DFGT_REV_MIN, &native_dfgt}, /* Driving Force GT */ + {DFGT_REV_MAJ, DFGT2_REV_MIN, &native_dfgt}, /* Driving Force GT v2 */ {DFP_REV_MAJ, DFP_REV_MIN, &native_dfp}, /* Driving Force Pro */ {G25_REV_MAJ, G25_REV_MIN, &native_g25}, /* G25 */ {G27_REV_MAJ, G27_REV_MIN, &native_g27}, /* G27 */ @@ -202,7 +204,7 @@ static int hid_lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *e value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); break; } return 0; @@ -225,7 +227,7 @@ static void hid_lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitud value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } /* Sends autocentering command compatible with Formula Force EX */ @@ -245,7 +247,7 @@ static void hid_lg4ff_set_autocenter_ffex(struct input_dev *dev, u16 magnitude) value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } /* Sends command to set range compatible with G25/G27/Driving Force GT */ @@ -265,7 +267,7 @@ static void hid_lg4ff_set_range_g25(struct hid_device *hid, u16 range) value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } /* Sends commands to set range compatible with Driving Force Pro wheel */ @@ -294,7 +296,7 @@ static void hid_lg4ff_set_range_dfp(struct hid_device *hid, __u16 range) report->field[0]->value[1] = 0x02; full_range = 200; } - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); /* Prepare "fine" limit command */ value[0] = 0x81; @@ -306,7 +308,7 @@ static void hid_lg4ff_set_range_dfp(struct hid_device *hid, __u16 range) value[6] = 0x00; if (range == 200 || range == 900) { /* Do not apply any fine limit */ - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); return; } @@ -320,7 +322,7 @@ static void hid_lg4ff_set_range_dfp(struct hid_device *hid, __u16 range) value[5] = (start_right & 0xe) << 4 | (start_left & 0xe); value[6] = 0xff; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } static void hid_lg4ff_switch_native(struct hid_device *hid, const struct lg4ff_native_cmd *cmd) @@ -334,7 +336,7 @@ static void hid_lg4ff_switch_native(struct hid_device *hid, const struct lg4ff_n for (i = 0; i < 7; i++) report->field[0]->value[i] = cmd->cmd[j++]; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } } @@ -410,7 +412,7 @@ static void lg4ff_set_leds(struct hid_device *hid, __u8 leds) value[4] = 0x00; value[5] = 0x00; value[6] = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } static void lg4ff_led_set_brightness(struct led_classdev *led_cdev, diff --git a/drivers/hid/hid-lgff.c b/drivers/hid/hid-lgff.c index 27bc54f92f44..d7ea8c845b40 100644 --- a/drivers/hid/hid-lgff.c +++ b/drivers/hid/hid-lgff.c @@ -30,10 +30,8 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/input.h> -#include <linux/usb.h> #include <linux/hid.h> -#include "usbhid/usbhid.h" #include "hid-lg.h" struct dev_type { @@ -89,7 +87,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef report->field[0]->value[2] = x; report->field[0]->value[3] = y; dbg_hid("(x, y)=(%04x, %04x)\n", x, y); - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); break; case FF_RUMBLE: @@ -104,7 +102,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef report->field[0]->value[2] = left; report->field[0]->value[3] = right; dbg_hid("(left, right)=(%04x, %04x)\n", left, right); - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); break; } return 0; @@ -124,7 +122,7 @@ static void hid_lgff_set_autocenter(struct input_dev *dev, u16 magnitude) *value++ = 0x80; *value++ = 0x00; *value = 0x00; - usbhid_submit_report(hid, report, USB_DIR_OUT); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); } int lgff_init(struct hid_device* hid) diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 8758f38c948c..5207591a598c 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -27,7 +27,6 @@ #include <linux/module.h> #include <linux/usb.h> #include <asm/unaligned.h> -#include "usbhid/usbhid.h" #include "hid-ids.h" #include "hid-logitech-dj.h" @@ -193,7 +192,6 @@ static struct hid_ll_driver logi_dj_ll_driver; static int logi_dj_output_hidraw_report(struct hid_device *hid, u8 * buf, size_t count, unsigned char report_type); -static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev); static void logi_dj_recv_destroy_djhid_device(struct dj_receiver_dev *djrcv_dev, struct dj_report *dj_report) @@ -234,7 +232,6 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev, if (dj_report->report_params[DEVICE_PAIRED_PARAM_SPFUNCTION] & SPFUNCTION_DEVICE_LIST_EMPTY) { dbg_hid("%s: device list is empty\n", __func__); - djrcv_dev->querying_devices = false; return; } @@ -245,12 +242,6 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev, return; } - if (djrcv_dev->paired_dj_devices[dj_report->device_index]) { - /* The device is already known. No need to reallocate it. */ - dbg_hid("%s: device is already known\n", __func__); - return; - } - dj_hiddev = hid_allocate_device(); if (IS_ERR(dj_hiddev)) { dev_err(&djrcv_hdev->dev, "%s: hid_allocate_device failed\n", @@ -314,7 +305,6 @@ static void delayedwork_callback(struct work_struct *work) struct dj_report dj_report; unsigned long flags; int count; - int retval; dbg_hid("%s\n", __func__); @@ -347,25 +337,6 @@ static void delayedwork_callback(struct work_struct *work) logi_dj_recv_destroy_djhid_device(djrcv_dev, &dj_report); break; default: - /* A normal report (i. e. not belonging to a pair/unpair notification) - * arriving here, means that the report arrived but we did not have a - * paired dj_device associated to the report's device_index, this - * means that the original "device paired" notification corresponding - * to this dj_device never arrived to this driver. The reason is that - * hid-core discards all packets coming from a device while probe() is - * executing. */ - if (!djrcv_dev->paired_dj_devices[dj_report.device_index]) { - /* ok, we don't know the device, just re-ask the - * receiver for the list of connected devices. */ - retval = logi_dj_recv_query_paired_devices(djrcv_dev); - if (!retval) { - /* everything went fine, so just leave */ - break; - } - dev_err(&djrcv_dev->hdev->dev, - "%s:logi_dj_recv_query_paired_devices " - "error:%d\n", __func__, retval); - } dbg_hid("%s: unexpected report type\n", __func__); } } @@ -396,12 +367,6 @@ static void logi_dj_recv_forward_null_report(struct dj_receiver_dev *djrcv_dev, if (!djdev) { dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]" " is NULL, index %d\n", dj_report->device_index); - kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report)); - - if (schedule_work(&djrcv_dev->work) == 0) { - dbg_hid("%s: did not schedule the work item, was already " - "queued\n", __func__); - } return; } @@ -432,12 +397,6 @@ static void logi_dj_recv_forward_report(struct dj_receiver_dev *djrcv_dev, if (dj_device == NULL) { dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]" " is NULL, index %d\n", dj_report->device_index); - kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report)); - - if (schedule_work(&djrcv_dev->work) == 0) { - dbg_hid("%s: did not schedule the work item, was already " - "queued\n", __func__); - } return; } @@ -475,7 +434,7 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev, for (i = 0; i < report->field[0]->report_count; i++) report->field[0]->value[i] = data[i]; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); return 0; } @@ -485,10 +444,6 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) struct dj_report *dj_report; int retval; - /* no need to protect djrcv_dev->querying_devices */ - if (djrcv_dev->querying_devices) - return 0; - dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL); if (!dj_report) return -ENOMEM; @@ -500,7 +455,6 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) return retval; } - static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev, unsigned timeout) { @@ -644,7 +598,7 @@ static int logi_dj_ll_input_event(struct input_dev *dev, unsigned int type, hid_set_field(report->field[0], 1, REPORT_TYPE_LEDS); hid_set_field(report->field[0], 2, data[1]); - usbhid_submit_report(dj_rcv_hiddev, report, USB_DIR_OUT); + hid_hw_request(dj_rcv_hiddev, report, HID_REQ_SET_REPORT); return 0; @@ -809,6 +763,9 @@ static int logi_dj_probe(struct hid_device *hdev, goto llopen_failed; } + /* Allow incoming packets to arrive: */ + hid_device_io_start(hdev); + retval = logi_dj_recv_query_paired_devices(djrcv_dev); if (retval < 0) { dev_err(&hdev->dev, "%s:logi_dj_recv_query_paired_devices " diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h index 4a4000340ce1..fd28a5e0ca3b 100644 --- a/drivers/hid/hid-logitech-dj.h +++ b/drivers/hid/hid-logitech-dj.h @@ -101,7 +101,6 @@ struct dj_receiver_dev { struct work_struct work; struct kfifo notif_fifo; spinlock_t lock; - bool querying_devices; }; struct dj_device { diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index a8ce44296cfd..5bc37343eb22 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -19,7 +19,6 @@ #include <linux/input/mt.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/usb.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 82e9211b3ca9..f19ec1586c5a 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2,8 +2,9 @@ * HID driver for multitouch panels * * Copyright (c) 2010-2012 Stephane Chatty <chatty@enac.fr> - * Copyright (c) 2010-2012 Benjamin Tissoires <benjamin.tissoires@gmail.com> + * Copyright (c) 2010-2013 Benjamin Tissoires <benjamin.tissoires@gmail.com> * Copyright (c) 2010-2012 Ecole Nationale de l'Aviation Civile, France + * Copyright (c) 2012-2013 Red Hat, Inc * * This code is partly based on hid-egalax.c: * @@ -26,13 +27,23 @@ * any later version. */ +/* + * This driver is regularly tested thanks to the tool hid-test[1]. + * This tool relies on hid-replay[2] and a database of hid devices[3]. + * Please run these regression tests before patching this module so that + * your patch won't break existing known devices. + * + * [1] https://github.com/bentiss/hid-test + * [2] https://github.com/bentiss/hid-replay + * [3] https://github.com/bentiss/hid-devices + */ + #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/usb.h> #include <linux/input/mt.h> -#include "usbhid/usbhid.h" MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>"); @@ -740,7 +751,7 @@ static void mt_set_input_mode(struct hid_device *hdev) r = re->report_id_hash[td->inputmode]; if (r) { r->field[0]->value[td->inputmode_index] = 0x02; - usbhid_submit_report(hdev, r, USB_DIR_OUT); + hid_hw_request(hdev, r, HID_REQ_SET_REPORT); } } @@ -765,7 +776,7 @@ static void mt_set_maxcontacts(struct hid_device *hdev) max = min(fieldmax, max); if (r->field[0]->value[0] != max) { r->field[0]->value[0] = max; - usbhid_submit_report(hdev, r, USB_DIR_OUT); + hid_hw_request(hdev, r, HID_REQ_SET_REPORT); } } } @@ -902,26 +913,11 @@ static int mt_reset_resume(struct hid_device *hdev) static int mt_resume(struct hid_device *hdev) { - struct usb_interface *intf; - struct usb_host_interface *interface; - struct usb_device *dev; - - if (hdev->bus != BUS_USB) - return 0; - - intf = to_usb_interface(hdev->dev.parent); - interface = intf->cur_altsetting; - dev = hid_to_usb_dev(hdev); - /* Some Elan legacy devices require SET_IDLE to be set on resume. * It should be safe to send it to other devices too. * Tested on 3M, Stantum, Cypress, Zytronic, eGalax, and Elan panels. */ - usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - HID_REQ_SET_IDLE, - USB_TYPE_CLASS | USB_RECIP_INTERFACE, - 0, interface->desc.bInterfaceNumber, - NULL, 0, USB_CTRL_SET_TIMEOUT); + hid_hw_idle(hdev, 0, 0, HID_REQ_SET_IDLE); return 0; } diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 7757e82416e7..ef95102515e4 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -118,8 +118,8 @@ static inline int ntrig_get_mode(struct hid_device *hdev) if (!report) return -EINVAL; - usbhid_submit_report(hdev, report, USB_DIR_IN); - usbhid_wait_io(hdev); + hid_hw_request(hdev, report, HID_REQ_GET_REPORT); + hid_hw_wait(hdev); return (int)report->field[0]->value[0]; } @@ -137,7 +137,7 @@ static inline void ntrig_set_mode(struct hid_device *hdev, const int mode) if (!report) return; - usbhid_submit_report(hdev, report, USB_DIR_IN); + hid_hw_request(hdev, report, HID_REQ_GET_REPORT); } static void ntrig_report_version(struct hid_device *hdev) @@ -937,8 +937,8 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) if (report) { /* Let the device settle to ensure the wakeup message gets * through */ - usbhid_wait_io(hdev); - usbhid_submit_report(hdev, report, USB_DIR_IN); + hid_hw_wait(hdev); + hid_hw_request(hdev, report, HID_REQ_GET_REPORT); /* * Sanity check: if the current mode is invalid reset it to diff --git a/drivers/hid/hid-picolcd.h b/drivers/hid/hid-picolcd.h index 020cef69f6a1..2941891ecac2 100644 --- a/drivers/hid/hid-picolcd.h +++ b/drivers/hid/hid-picolcd.h @@ -142,10 +142,10 @@ struct hid_report *picolcd_report(int id, struct hid_device *hdev, int dir); #ifdef CONFIG_DEBUG_FS void picolcd_debug_out_report(struct picolcd_data *data, struct hid_device *hdev, struct hid_report *report); -#define usbhid_submit_report(a, b, c) \ +#define hid_hw_request(a, b, c) \ do { \ picolcd_debug_out_report(hid_get_drvdata(a), a, b); \ - usbhid_submit_report(a, b, c); \ + hid_hw_request(a, b, c); \ } while (0) void picolcd_debug_raw_event(struct picolcd_data *data, diff --git a/drivers/hid/hid-picolcd_backlight.c b/drivers/hid/hid-picolcd_backlight.c index b91f30945f9c..a32c5f86b0b3 100644 --- a/drivers/hid/hid-picolcd_backlight.c +++ b/drivers/hid/hid-picolcd_backlight.c @@ -18,8 +18,6 @@ ***************************************************************************/ #include <linux/hid.h> -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/backlight.h> @@ -46,7 +44,7 @@ static int picolcd_set_brightness(struct backlight_device *bdev) spin_lock_irqsave(&data->lock, flags); hid_set_field(report->field[0], 0, data->lcd_power == FB_BLANK_UNBLANK ? data->lcd_brightness : 0); if (!(data->status & PICOLCD_FAILED)) - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); return 0; } diff --git a/drivers/hid/hid-picolcd_cir.c b/drivers/hid/hid-picolcd_cir.c index a79e95bb9fb6..e346038f0f11 100644 --- a/drivers/hid/hid-picolcd_cir.c +++ b/drivers/hid/hid-picolcd_cir.c @@ -21,8 +21,6 @@ #include <linux/hid-debug.h> #include <linux/input.h> #include "hid-ids.h" -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/vmalloc.h> diff --git a/drivers/hid/hid-picolcd_core.c b/drivers/hid/hid-picolcd_core.c index 31cd93fc3d4b..b48092d0e139 100644 --- a/drivers/hid/hid-picolcd_core.c +++ b/drivers/hid/hid-picolcd_core.c @@ -21,8 +21,6 @@ #include <linux/hid-debug.h> #include <linux/input.h> #include "hid-ids.h" -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/vmalloc.h> @@ -110,7 +108,7 @@ struct picolcd_pending *picolcd_send_and_wait(struct hid_device *hdev, work = NULL; } else { data->pending = work; - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); wait_for_completion_interruptible_timeout(&work->ready, HZ*2); spin_lock_irqsave(&data->lock, flags); @@ -244,7 +242,7 @@ int picolcd_reset(struct hid_device *hdev) spin_unlock_irqrestore(&data->lock, flags); return -ENODEV; } - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); error = picolcd_check_version(hdev); @@ -303,7 +301,7 @@ static ssize_t picolcd_operation_mode_store(struct device *dev, spin_lock_irqsave(&data->lock, flags); hid_set_field(report->field[0], 0, timeout & 0xff); hid_set_field(report->field[0], 1, (timeout >> 8) & 0xff); - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); return count; } diff --git a/drivers/hid/hid-picolcd_debugfs.c b/drivers/hid/hid-picolcd_debugfs.c index 4809aa1bdb9c..59ab8e157e6b 100644 --- a/drivers/hid/hid-picolcd_debugfs.c +++ b/drivers/hid/hid-picolcd_debugfs.c @@ -19,8 +19,6 @@ #include <linux/hid.h> #include <linux/hid-debug.h> -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/seq_file.h> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c index eb003574b634..591f6b22aa94 100644 --- a/drivers/hid/hid-picolcd_fb.c +++ b/drivers/hid/hid-picolcd_fb.c @@ -19,8 +19,6 @@ #include <linux/hid.h> #include <linux/vmalloc.h> -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/module.h> @@ -143,8 +141,8 @@ static int picolcd_fb_send_tile(struct picolcd_data *data, u8 *vbitmap, else hid_set_field(report2->field[0], 4 + i - 32, tdata[i]); - usbhid_submit_report(data->hdev, report1, USB_DIR_OUT); - usbhid_submit_report(data->hdev, report2, USB_DIR_OUT); + hid_hw_request(data->hdev, report1, HID_REQ_SET_REPORT); + hid_hw_request(data->hdev, report2, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); return 0; } @@ -214,7 +212,7 @@ int picolcd_fb_reset(struct picolcd_data *data, int clear) hid_set_field(report->field[0], j, mapcmd[j]); else hid_set_field(report->field[0], j, 0); - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); } spin_unlock_irqrestore(&data->lock, flags); @@ -270,7 +268,7 @@ static void picolcd_fb_update(struct fb_info *info) mutex_unlock(&info->lock); if (!data) return; - usbhid_wait_io(data->hdev); + hid_hw_wait(data->hdev); mutex_lock(&info->lock); n = 0; } @@ -288,7 +286,7 @@ static void picolcd_fb_update(struct fb_info *info) spin_unlock_irqrestore(&fbdata->lock, flags); mutex_unlock(&info->lock); if (data) - usbhid_wait_io(data->hdev); + hid_hw_wait(data->hdev); return; } out: diff --git a/drivers/hid/hid-picolcd_lcd.c b/drivers/hid/hid-picolcd_lcd.c index 2d0ddc5ac65f..89821c2da6d7 100644 --- a/drivers/hid/hid-picolcd_lcd.c +++ b/drivers/hid/hid-picolcd_lcd.c @@ -18,8 +18,6 @@ ***************************************************************************/ #include <linux/hid.h> -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/lcd.h> @@ -48,7 +46,7 @@ static int picolcd_set_contrast(struct lcd_device *ldev, int contrast) spin_lock_irqsave(&data->lock, flags); hid_set_field(report->field[0], 0, data->lcd_contrast); if (!(data->status & PICOLCD_FAILED)) - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); return 0; } diff --git a/drivers/hid/hid-picolcd_leds.c b/drivers/hid/hid-picolcd_leds.c index 28cb6a4f9634..e994f9c29012 100644 --- a/drivers/hid/hid-picolcd_leds.c +++ b/drivers/hid/hid-picolcd_leds.c @@ -21,8 +21,6 @@ #include <linux/hid-debug.h> #include <linux/input.h> #include "hid-ids.h" -#include "usbhid/usbhid.h" -#include <linux/usb.h> #include <linux/fb.h> #include <linux/vmalloc.h> @@ -55,7 +53,7 @@ void picolcd_leds_set(struct picolcd_data *data) spin_lock_irqsave(&data->lock, flags); hid_set_field(report->field[0], 0, data->led_state); if (!(data->status & PICOLCD_FAILED)) - usbhid_submit_report(data->hdev, report, USB_DIR_OUT); + hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT); spin_unlock_irqrestore(&data->lock, flags); } diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c index b0199d27787b..d29112fa5cd5 100644 --- a/drivers/hid/hid-pl.c +++ b/drivers/hid/hid-pl.c @@ -43,13 +43,11 @@ #include <linux/input.h> #include <linux/slab.h> #include <linux/module.h> -#include <linux/usb.h> #include <linux/hid.h> #include "hid-ids.h" #ifdef CONFIG_PANTHERLORD_FF -#include "usbhid/usbhid.h" struct plff_device { struct hid_report *report; @@ -75,7 +73,7 @@ static int hid_plff_play(struct input_dev *dev, void *data, *plff->strong = left; *plff->weak = right; debug("running with 0x%02x 0x%02x", left, right); - usbhid_submit_report(hid, plff->report, USB_DIR_OUT); + hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT); return 0; } @@ -169,7 +167,7 @@ static int plff_init(struct hid_device *hid) *strong = 0x00; *weak = 0x00; - usbhid_submit_report(hid, plff->report, USB_DIR_OUT); + hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT); } hid_info(hid, "Force feedback for PantherLord/GreenAsia devices by Anssi Hannula <anssi.hannula@gmail.com>\n"); diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c index 4e1c4bcbdc03..7ed828056414 100644 --- a/drivers/hid/hid-prodikeys.c +++ b/drivers/hid/hid-prodikeys.c @@ -26,7 +26,6 @@ #include <sound/core.h> #include <sound/initval.h> #include <sound/rawmidi.h> -#include "usbhid/usbhid.h" #include "hid-ids.h" @@ -306,7 +305,7 @@ static void pcmidi_submit_output_report(struct pcmidi_snd *pm, int state) report->field[0]->value[0] = 0x01; report->field[0]->value[1] = state; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); } static int pcmidi_handle_report1(struct pcmidi_snd *pm, u8 *data) diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index 6679788bf75a..ca7498107327 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -18,8 +18,6 @@ */ #include <linux/device.h> #include <linux/hid.h> -#include <linux/usb.h> -#include "usbhid/usbhid.h" #include <linux/module.h> #include <linux/slab.h> #include <linux/mfd/core.h> @@ -204,8 +202,8 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, goto done_proc; } hid_set_field(report->field[field_index], 0, value); - usbhid_submit_report(hsdev->hdev, report, USB_DIR_OUT); - usbhid_wait_io(hsdev->hdev); + hid_hw_request(hsdev->hdev, report, HID_REQ_SET_REPORT); + hid_hw_wait(hsdev->hdev); done_proc: mutex_unlock(&data->mutex); @@ -227,8 +225,8 @@ int sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, ret = -EINVAL; goto done_proc; } - usbhid_submit_report(hsdev->hdev, report, USB_DIR_IN); - usbhid_wait_io(hsdev->hdev); + hid_hw_request(hsdev->hdev, report, HID_REQ_GET_REPORT); + hid_hw_wait(hsdev->hdev); *value = report->field[field_index]->value[0]; done_proc: @@ -262,7 +260,7 @@ int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev, spin_unlock_irqrestore(&data->lock, flags); goto err_free; } - usbhid_submit_report(hsdev->hdev, report, USB_DIR_IN); + hid_hw_request(hsdev->hdev, report, HID_REQ_GET_REPORT); spin_unlock_irqrestore(&data->lock, flags); wait_for_completion_interruptible_timeout(&data->pending.ready, HZ*5); switch (data->pending.raw_size) { diff --git a/drivers/hid/hid-sjoy.c b/drivers/hid/hid-sjoy.c index 28f774003f03..37845eccddb5 100644 --- a/drivers/hid/hid-sjoy.c +++ b/drivers/hid/hid-sjoy.c @@ -28,13 +28,11 @@ #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_SMARTJOYPLUS_FF -#include "usbhid/usbhid.h" struct sjoyff_device { struct hid_report *report; @@ -57,7 +55,7 @@ static int hid_sjoyff_play(struct input_dev *dev, void *data, sjoyff->report->field[0]->value[1] = right; sjoyff->report->field[0]->value[2] = left; dev_dbg(&dev->dev, "running with 0x%02x 0x%02x\n", left, right); - usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT); + hid_hw_request(hid, sjoyff->report, HID_REQ_SET_REPORT); return 0; } @@ -115,7 +113,7 @@ static int sjoyff_init(struct hid_device *hid) sjoyff->report->field[0]->value[0] = 0x01; sjoyff->report->field[0]->value[1] = 0x00; sjoyff->report->field[0]->value[2] = 0x00; - usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT); + hid_hw_request(hid, sjoyff->report, HID_REQ_SET_REPORT); } hid_info(hid, "Force feedback for SmartJoy PLUS PS2/USB adapter\n"); diff --git a/drivers/hid/hid-speedlink.c b/drivers/hid/hid-speedlink.c index e94371a059cb..a2f587d004e1 100644 --- a/drivers/hid/hid-speedlink.c +++ b/drivers/hid/hid-speedlink.c @@ -16,10 +16,8 @@ #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> -#include <linux/usb.h> #include "hid-ids.h" -#include "usbhid/usbhid.h" static const struct hid_device_id speedlink_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE)}, diff --git a/drivers/hid/hid-steelseries.c b/drivers/hid/hid-steelseries.c index 2ed995cda44a..98e66ac71842 100644 --- a/drivers/hid/hid-steelseries.c +++ b/drivers/hid/hid-steelseries.c @@ -16,7 +16,6 @@ #include <linux/hid.h> #include <linux/module.h> -#include "usbhid/usbhid.h" #include "hid-ids.h" #if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) @@ -132,7 +131,7 @@ static void steelseries_srws1_set_leds(struct hid_device *hdev, __u16 leds) value[14] = 0x00; value[15] = 0x00; - usbhid_submit_report(hdev, report, USB_DIR_OUT); + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); /* Note: LED change does not show on device until the device is read/polled */ } diff --git a/drivers/hid/hid-thingm.c b/drivers/hid/hid-thingm.c index 2055a52e9a20..99342cfa0ea2 100644 --- a/drivers/hid/hid-thingm.c +++ b/drivers/hid/hid-thingm.c @@ -12,7 +12,6 @@ #include <linux/hid.h> #include <linux/leds.h> #include <linux/module.h> -#include <linux/usb.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c index e4fcf3f702a5..b83376077d72 100644 --- a/drivers/hid/hid-tmff.c +++ b/drivers/hid/hid-tmff.c @@ -30,7 +30,6 @@ #include <linux/hid.h> #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/module.h> #include "hid-ids.h" @@ -46,7 +45,6 @@ static const signed short ff_joystick[] = { }; #ifdef CONFIG_THRUSTMASTER_FF -#include "usbhid/usbhid.h" /* Usages for thrustmaster devices I know about */ #define THRUSTMASTER_USAGE_FF (HID_UP_GENDESK | 0xbb) @@ -103,7 +101,7 @@ static int tmff_play(struct input_dev *dev, void *data, dbg_hid("(x, y)=(%04x, %04x)\n", x, y); ff_field->value[0] = x; ff_field->value[1] = y; - usbhid_submit_report(hid, tmff->report, USB_DIR_OUT); + hid_hw_request(hid, tmff->report, HID_REQ_SET_REPORT); break; case FF_RUMBLE: @@ -117,7 +115,7 @@ static int tmff_play(struct input_dev *dev, void *data, dbg_hid("(left,right)=(%08x, %08x)\n", left, right); ff_field->value[0] = left; ff_field->value[1] = right; - usbhid_submit_report(hid, tmff->report, USB_DIR_OUT); + hid_hw_request(hid, tmff->report, HID_REQ_SET_REPORT); break; } return 0; diff --git a/drivers/hid/hid-zpff.c b/drivers/hid/hid-zpff.c index af66452592e9..6ec28a37c146 100644 --- a/drivers/hid/hid-zpff.c +++ b/drivers/hid/hid-zpff.c @@ -24,13 +24,11 @@ #include <linux/hid.h> #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_ZEROPLUS_FF -#include "usbhid/usbhid.h" struct zpff_device { struct hid_report *report; @@ -59,7 +57,7 @@ static int zpff_play(struct input_dev *dev, void *data, zpff->report->field[2]->value[0] = left; zpff->report->field[3]->value[0] = right; dbg_hid("running with 0x%02x 0x%02x\n", left, right); - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); + hid_hw_request(hid, zpff->report, HID_REQ_SET_REPORT); return 0; } @@ -104,7 +102,7 @@ static int zpff_init(struct hid_device *hid) zpff->report->field[1]->value[0] = 0x02; zpff->report->field[2]->value[0] = 0x00; zpff->report->field[3]->value[0] = 0x00; - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); + hid_hw_request(hid, zpff->report, HID_REQ_SET_REPORT); hid_info(hid, "force feedback for Zeroplus based devices by Anssi Hannula <anssi.hannula@gmail.com>\n"); diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index ec7930217a6d..2b1799a3b212 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -563,6 +563,36 @@ static int i2c_hid_output_raw_report(struct hid_device *hid, __u8 *buf, return ret; } +static void i2c_hid_request(struct hid_device *hid, struct hid_report *rep, + int reqtype) +{ + struct i2c_client *client = hid->driver_data; + char *buf; + int ret; + int len = i2c_hid_get_report_length(rep) - 2; + + buf = kzalloc(len, GFP_KERNEL); + if (!buf) + return; + + switch (reqtype) { + case HID_REQ_GET_REPORT: + ret = i2c_hid_get_raw_report(hid, rep->id, buf, len, rep->type); + if (ret < 0) + dev_err(&client->dev, "%s: unable to get report: %d\n", + __func__, ret); + else + hid_input_report(hid, rep->type, buf, ret, 0); + break; + case HID_REQ_SET_REPORT: + hid_output_report(rep, buf); + i2c_hid_output_raw_report(hid, buf, len, rep->type); + break; + } + + kfree(buf); +} + static int i2c_hid_parse(struct hid_device *hid) { struct i2c_client *client = hid->driver_data; @@ -742,6 +772,7 @@ static struct hid_ll_driver i2c_hid_ll_driver = { .open = i2c_hid_open, .close = i2c_hid_close, .power = i2c_hid_power, + .request = i2c_hid_request, .hidinput_input_event = i2c_hid_hidinput_input_event, }; diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 8e0c4bf94ebc..effcd3d6f5cf 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -639,7 +639,7 @@ static void __usbhid_submit_report(struct hid_device *hid, struct hid_report *re } } -void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) +static void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) { struct usbhid_device *usbhid = hid->driver_data; unsigned long flags; @@ -648,7 +648,6 @@ void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, uns __usbhid_submit_report(hid, report, dir); spin_unlock_irqrestore(&usbhid->lock, flags); } -EXPORT_SYMBOL_GPL(usbhid_submit_report); /* Workqueue routine to send requests to change LEDs */ static void hid_led(struct work_struct *work) @@ -706,7 +705,7 @@ static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, un return 0; } -int usbhid_wait_io(struct hid_device *hid) +static int usbhid_wait_io(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; @@ -720,7 +719,6 @@ int usbhid_wait_io(struct hid_device *hid) return 0; } -EXPORT_SYMBOL_GPL(usbhid_wait_io); static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle) { @@ -1243,6 +1241,32 @@ static int usbhid_power(struct hid_device *hid, int lvl) return r; } +static void usbhid_request(struct hid_device *hid, struct hid_report *rep, int reqtype) +{ + switch (reqtype) { + case HID_REQ_GET_REPORT: + usbhid_submit_report(hid, rep, USB_DIR_IN); + break; + case HID_REQ_SET_REPORT: + usbhid_submit_report(hid, rep, USB_DIR_OUT); + break; + } +} + +static int usbhid_idle(struct hid_device *hid, int report, int idle, + int reqtype) +{ + struct usb_device *dev = hid_to_usb_dev(hid); + struct usb_interface *intf = to_usb_interface(hid->dev.parent); + struct usb_host_interface *interface = intf->cur_altsetting; + int ifnum = interface->desc.bInterfaceNumber; + + if (reqtype != HID_REQ_SET_IDLE) + return -EINVAL; + + return hid_set_idle(dev, ifnum, report, idle); +} + static struct hid_ll_driver usb_hid_driver = { .parse = usbhid_parse, .start = usbhid_start, @@ -1251,6 +1275,9 @@ static struct hid_ll_driver usb_hid_driver = { .close = usbhid_close, .power = usbhid_power, .hidinput_input_event = usb_hidinput_input_event, + .request = usbhid_request, + .wait = usbhid_wait_io, + .idle = usbhid_idle, }; static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *id) diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c index f91c136821f7..10b616702780 100644 --- a/drivers/hid/usbhid/hid-pidff.c +++ b/drivers/hid/usbhid/hid-pidff.c @@ -263,8 +263,8 @@ static void pidff_set_envelope_report(struct pidff_device *pidff, envelope->attack_level, pidff->set_envelope[PID_ATTACK_LEVEL].value[0]); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_ENVELOPE], + HID_REQ_SET_REPORT); } /* @@ -290,8 +290,8 @@ static void pidff_set_constant_force_report(struct pidff_device *pidff, pidff_set_signed(&pidff->set_constant[PID_MAGNITUDE], effect->u.constant.level); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_CONSTANT], + HID_REQ_SET_REPORT); } /* @@ -325,8 +325,8 @@ static void pidff_set_effect_report(struct pidff_device *pidff, pidff->effect_direction); pidff->set_effect[PID_START_DELAY].value[0] = effect->replay.delay; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_EFFECT], + HID_REQ_SET_REPORT); } /* @@ -357,8 +357,8 @@ static void pidff_set_periodic_report(struct pidff_device *pidff, pidff_set(&pidff->set_periodic[PID_PHASE], effect->u.periodic.phase); pidff->set_periodic[PID_PERIOD].value[0] = effect->u.periodic.period; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_PERIODIC], + HID_REQ_SET_REPORT); } @@ -399,8 +399,8 @@ static void pidff_set_condition_report(struct pidff_device *pidff, effect->u.condition[i].left_saturation); pidff_set(&pidff->set_condition[PID_DEAD_BAND], effect->u.condition[i].deadband); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_CONDITION], + HID_REQ_SET_REPORT); } } @@ -440,8 +440,8 @@ static void pidff_set_ramp_force_report(struct pidff_device *pidff, effect->u.ramp.start_level); pidff_set_signed(&pidff->set_ramp[PID_RAMP_END], effect->u.ramp.end_level); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_RAMP], + HID_REQ_SET_REPORT); } /* @@ -465,19 +465,19 @@ static int pidff_request_effect_upload(struct pidff_device *pidff, int efnum) int j; pidff->create_new_effect_type->value[0] = efnum; - usbhid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], + HID_REQ_SET_REPORT); hid_dbg(pidff->hid, "create_new_effect sent, type: %d\n", efnum); pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0] = 0; pidff->block_load_status->value[0] = 0; - usbhid_wait_io(pidff->hid); + hid_hw_wait(pidff->hid); for (j = 0; j < 60; j++) { hid_dbg(pidff->hid, "pid_block_load requested\n"); - usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD], - USB_DIR_IN); - usbhid_wait_io(pidff->hid); + hid_hw_request(pidff->hid, pidff->reports[PID_BLOCK_LOAD], + HID_REQ_GET_REPORT); + hid_hw_wait(pidff->hid); if (pidff->block_load_status->value[0] == pidff->status_id[PID_BLOCK_LOAD_SUCCESS]) { hid_dbg(pidff->hid, "device reported free memory: %d bytes\n", @@ -513,8 +513,8 @@ static void pidff_playback_pid(struct pidff_device *pidff, int pid_id, int n) pidff->effect_operation[PID_LOOP_COUNT].value[0] = n; } - usbhid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], + HID_REQ_SET_REPORT); } /** @@ -535,8 +535,8 @@ static int pidff_playback(struct input_dev *dev, int effect_id, int value) static void pidff_erase_pid(struct pidff_device *pidff, int pid_id) { pidff->block_free[PID_EFFECT_BLOCK_INDEX].value[0] = pid_id; - usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_BLOCK_FREE], + HID_REQ_SET_REPORT); } /* @@ -551,7 +551,7 @@ static int pidff_erase_effect(struct input_dev *dev, int effect_id) effect_id, pidff->pid_id[effect_id]); /* Wait for the queue to clear. We do not want a full fifo to prevent the effect removal. */ - usbhid_wait_io(pidff->hid); + hid_hw_wait(pidff->hid); pidff_playback_pid(pidff, pid_id, 0); pidff_erase_pid(pidff, pid_id); @@ -718,8 +718,8 @@ static void pidff_set_gain(struct input_dev *dev, u16 gain) struct pidff_device *pidff = dev->ff->private; pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], gain); - usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_DEVICE_GAIN], + HID_REQ_SET_REPORT); } static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) @@ -744,8 +744,8 @@ static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) pidff->set_effect[PID_DIRECTION_ENABLE].value[0] = 1; pidff->set_effect[PID_START_DELAY].value[0] = 0; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_EFFECT], + HID_REQ_SET_REPORT); } /* @@ -1158,19 +1158,19 @@ static void pidff_reset(struct pidff_device *pidff) pidff->device_control->value[0] = pidff->control_id[PID_RESET]; /* We reset twice as sometimes hid_wait_io isn't waiting long enough */ - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); pidff->device_control->value[0] = pidff->control_id[PID_ENABLE_ACTUATORS]; - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); /* pool report is sometimes messed up, refetch it */ - usbhid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_POOL], HID_REQ_GET_REPORT); + hid_hw_wait(hid); if (pidff->pool[PID_SIMULTANEOUS_MAX].value) { while (pidff->pool[PID_SIMULTANEOUS_MAX].value[0] < 2) { @@ -1181,9 +1181,9 @@ static void pidff_reset(struct pidff_device *pidff) break; } hid_dbg(pidff->hid, "pid_pool requested again\n"); - usbhid_submit_report(hid, pidff->reports[PID_POOL], - USB_DIR_IN); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_POOL], + HID_REQ_GET_REPORT); + hid_hw_wait(hid); } } } @@ -1269,8 +1269,8 @@ int hid_pidff_init(struct hid_device *hid) if (test_bit(FF_GAIN, dev->ffbit)) { pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], 0xffff); - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_GAIN], - USB_DIR_OUT); + hid_hw_request(hid, pidff->reports[PID_DEVICE_GAIN], + HID_REQ_SET_REPORT); } error = pidff_check_autocenter(pidff, dev); diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 87bd64959a91..2f1ddca6f2e0 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -705,8 +705,8 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (report == NULL) break; - usbhid_submit_report(hid, report, USB_DIR_IN); - usbhid_wait_io(hid); + hid_hw_request(hid, report, HID_REQ_GET_REPORT); + hid_hw_wait(hid); r = 0; break; @@ -724,8 +724,8 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (report == NULL) break; - usbhid_submit_report(hid, report, USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); + hid_hw_wait(hid); r = 0; break; diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h index bd87a61e5303..dbb6af699135 100644 --- a/drivers/hid/usbhid/usbhid.h +++ b/drivers/hid/usbhid/usbhid.h @@ -34,12 +34,9 @@ #include <linux/input.h> /* API provided by hid-core.c for USB HID drivers */ -int usbhid_wait_io(struct hid_device* hid); void usbhid_close(struct hid_device *hid); int usbhid_open(struct hid_device *hid); void usbhid_init_reports(struct hid_device *hid); -void usbhid_submit_report -(struct hid_device *hid, struct hid_report *report, unsigned char dir); int usbhid_get_power(struct hid_device *hid); void usbhid_put_power(struct hid_device *hid); struct usb_interface *usbhid_find_interface(int minor); |
