summaryrefslogtreecommitdiff
path: root/include/linux/hid.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-05 21:54:41 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-05 21:54:41 +0300
commitb42a362e6d10c342004b183defcb9940331b6737 (patch)
tree193e7152500a7ff9c1b529532f4a5424414a137e /include/linux/hid.h
parent70b8e9eb3b50d8bded63f808b09c4844ef63c3b8 (diff)
parentde6c5070ad3956125fe8d407381c1b18f9749f93 (diff)
downloadlinux-b42a362e6d10c342004b183defcb9940331b6737.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID update from Jiri Kosina: - Wacom driver fixes/updates (device name generation improvements, touch ring status support) from Jason Gerecke - T100 touchpad support from Hans de Goede - support for batteries driven by HID input reports, from Dmitry Torokhov - Arnd pointed out that driver_lock semaphore is superfluous, as driver core already provides all the necessary concurency protection. Removal patch from Binoy Jayan - logical minimum numbering improvements in sensor-hub driver, from Srinivas Pandruvada - support for Microsoft Win8 Wireless Radio Controls extensions from João Paulo Rechi Vita - assorted small fixes and device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (28 commits) HID: prodikeys: constify snd_rawmidi_ops structures HID: sensor: constify platform_device_id HID: input: throttle battery uevents HID: usbmouse: constify usb_device_id and fix space before '[' error HID: usbkbd: constify usb_device_id and fix space before '[' error. HID: hid-sensor-hub: Force logical minimum to 1 for power and report state HID: wacom: Do not completely map WACOM_HID_WD_TOUCHRINGSTATUS usage HID: asus: Add T100CHI bluetooth keyboard dock touchpad support HID: ntrig: constify attribute_group structures. HID: logitech-hidpp: constify attribute_group structures. HID: sensor: constify attribute_group structures. HID: multitouch: constify attribute_group structures. HID: multitouch: use proper symbolic constant for 0xff310076 application HID: multitouch: Support Asus T304UA media keys HID: multitouch: Support HID_GD_WIRELESS_RADIO_CTLS HID: input: optionally use device id in battery name HID: input: map digitizer battery usage HID: Remove the semaphore driver_lock HID: wacom: add USB_HID dependency HID: add ALWAYS_POLL quirk for Logitech 0xc077 ...
Diffstat (limited to 'include/linux/hid.h')
-rw-r--r--include/linux/hid.h18
1 files changed, 16 insertions, 2 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 6519cdc4c7d3..ab05a86269dc 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -173,6 +173,7 @@ struct hid_item {
#define HID_UP_LOGIVENDOR3 0xff430000
#define HID_UP_LNVENDOR 0xffa00000
#define HID_UP_SENSOR 0x00200000
+#define HID_UP_ASUSVENDOR 0xff310000
#define HID_USAGE 0x0000ffff
@@ -292,6 +293,7 @@ struct hid_item {
#define HID_DG_BARRELSWITCH2 0x000d005a
#define HID_DG_TOOLSERIALNUMBER 0x000d005b
+#define HID_VD_ASUS_CUSTOM_MEDIA_KEYS 0xff310076
/*
* HID report types --- Ouch! HID spec says 1 2 3!
*/
@@ -532,7 +534,6 @@ struct hid_device { /* device report descriptor */
struct hid_report_enum report_enum[HID_REPORT_TYPES];
struct work_struct led_work; /* delayed LED worker */
- struct semaphore driver_lock; /* protects the current driver, except during input */
struct semaphore driver_input_lock; /* protects the current driver */
struct device dev; /* device */
struct hid_driver *driver;
@@ -548,16 +549,18 @@ struct hid_device { /* device report descriptor */
* battery is non-NULL.
*/
struct power_supply *battery;
+ __s32 battery_capacity;
__s32 battery_min;
__s32 battery_max;
__s32 battery_report_type;
__s32 battery_report_id;
+ bool battery_reported;
#endif
unsigned int status; /* see STAT flags above */
unsigned claimed; /* Claimed by hidinput, hiddev? */
unsigned quirks; /* Various quirks the device can pull on us */
- bool io_started; /* Protected by driver_lock. If IO has started */
+ bool io_started; /* If IO has started */
struct list_head inputs; /* The list of inputs */
void *hiddev; /* The hiddev structure */
@@ -783,6 +786,17 @@ struct hid_ll_driver {
int (*idle)(struct hid_device *hdev, int report, int idle, int reqtype);
};
+extern struct hid_ll_driver i2c_hid_ll_driver;
+extern struct hid_ll_driver hidp_hid_driver;
+extern struct hid_ll_driver uhid_hid_driver;
+extern struct hid_ll_driver usb_hid_driver;
+
+static inline bool hid_is_using_ll_driver(struct hid_device *hdev,
+ struct hid_ll_driver *driver)
+{
+ return hdev->ll_driver == driver;
+}
+
#define PM_HINT_FULLON 1<<5
#define PM_HINT_NORMAL 1<<1