diff options
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 78ea9bf941cd..06c4607744f6 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -234,6 +234,33 @@ struct hid_item { #define HID_DG_BARRELSWITCH 0x000d0044 #define HID_DG_ERASER 0x000d0045 #define HID_DG_TABLETPICK 0x000d0046 + +#define HID_CP_CONSUMERCONTROL 0x000c0001 +#define HID_CP_NUMERICKEYPAD 0x000c0002 +#define HID_CP_PROGRAMMABLEBUTTONS 0x000c0003 +#define HID_CP_MICROPHONE 0x000c0004 +#define HID_CP_HEADPHONE 0x000c0005 +#define HID_CP_GRAPHICEQUALIZER 0x000c0006 +#define HID_CP_FUNCTIONBUTTONS 0x000c0036 +#define HID_CP_SELECTION 0x000c0080 +#define HID_CP_MEDIASELECTION 0x000c0087 +#define HID_CP_SELECTDISC 0x000c00ba +#define HID_CP_PLAYBACKSPEED 0x000c00f1 +#define HID_CP_PROXIMITY 0x000c0109 +#define HID_CP_SPEAKERSYSTEM 0x000c0160 +#define HID_CP_CHANNELLEFT 0x000c0161 +#define HID_CP_CHANNELRIGHT 0x000c0162 +#define HID_CP_CHANNELCENTER 0x000c0163 +#define HID_CP_CHANNELFRONT 0x000c0164 +#define HID_CP_CHANNELCENTERFRONT 0x000c0165 +#define HID_CP_CHANNELSIDE 0x000c0166 +#define HID_CP_CHANNELSURROUND 0x000c0167 +#define HID_CP_CHANNELLOWFREQUENCYENHANCEMENT 0x000c0168 +#define HID_CP_CHANNELTOP 0x000c0169 +#define HID_CP_CHANNELUNKNOWN 0x000c016a +#define HID_CP_APPLICATIONLAUNCHBUTTONS 0x000c0180 +#define HID_CP_GENERICGUIAPPLICATIONCONTROLS 0x000c0200 + #define HID_DG_CONFIDENCE 0x000d0047 #define HID_DG_WIDTH 0x000d0048 #define HID_DG_HEIGHT 0x000d0049 @@ -312,11 +339,8 @@ struct hid_item { * Vendor specific HID device groups */ #define HID_GROUP_RMI 0x0100 - -/* - * Vendor specific HID device groups - */ #define HID_GROUP_WACOM 0x0101 +#define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102 /* * This is the global environment of the parser. This information is @@ -1063,6 +1087,17 @@ static inline void hid_hw_wait(struct hid_device *hdev) hdev->ll_driver->wait(hdev); } +/** + * hid_report_len - calculate the report length + * + * @report: the report we want to know the length + */ +static inline int hid_report_len(struct hid_report *report) +{ + /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */ + return ((report->size - 1) >> 3) + 1 + (report->id > 0); +} + int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, int interrupt); |