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Diffstat (limited to 'include/linux/hid.h')
-rw-r--r--include/linux/hid.h99
1 files changed, 34 insertions, 65 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index f453be385bd4..7487b0586fe6 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -241,6 +241,7 @@ struct hid_item {
#define HID_DG_TOUCH 0x000d0033
#define HID_DG_UNTOUCH 0x000d0034
#define HID_DG_TAP 0x000d0035
+#define HID_DG_TRANSDUCER_INDEX 0x000d0038
#define HID_DG_TABLETFUNCTIONKEY 0x000d0039
#define HID_DG_PROGRAMCHANGEKEY 0x000d003a
#define HID_DG_BATTERYSTRENGTH 0x000d003b
@@ -253,6 +254,15 @@ struct hid_item {
#define HID_DG_BARRELSWITCH 0x000d0044
#define HID_DG_ERASER 0x000d0045
#define HID_DG_TABLETPICK 0x000d0046
+#define HID_DG_PEN_COLOR 0x000d005c
+#define HID_DG_PEN_LINE_WIDTH 0x000d005e
+#define HID_DG_PEN_LINE_STYLE 0x000d0070
+#define HID_DG_PEN_LINE_STYLE_INK 0x000d0072
+#define HID_DG_PEN_LINE_STYLE_PENCIL 0x000d0073
+#define HID_DG_PEN_LINE_STYLE_HIGHLIGHTER 0x000d0074
+#define HID_DG_PEN_LINE_STYLE_CHISEL_MARKER 0x000d0075
+#define HID_DG_PEN_LINE_STYLE_BRUSH 0x000d0076
+#define HID_DG_PEN_LINE_STYLE_NO_PREFERENCE 0x000d0077
#define HID_CP_CONSUMERCONTROL 0x000c0001
#define HID_CP_NUMERICKEYPAD 0x000c0002
@@ -349,6 +359,8 @@ struct hid_item {
/* BIT(9) reserved for backward compatibility, was NO_INIT_INPUT_REPORTS */
#define HID_QUIRK_ALWAYS_POLL BIT(10)
#define HID_QUIRK_INPUT_PER_APP BIT(11)
+#define HID_QUIRK_X_INVERT BIT(12)
+#define HID_QUIRK_Y_INVERT BIT(13)
#define HID_QUIRK_SKIP_OUTPUT_REPORTS BIT(16)
#define HID_QUIRK_SKIP_OUTPUT_REPORT_ID BIT(17)
#define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP BIT(18)
@@ -788,7 +800,7 @@ struct hid_driver {
container_of(pdrv, struct hid_driver, driver)
/**
- * hid_ll_driver - low level driver callbacks
+ * struct hid_ll_driver - low level driver callbacks
* @start: called on probe to start the device
* @stop: called on remove
* @open: called by input layer on open
@@ -894,7 +906,6 @@ extern void hidinput_disconnect(struct hid_device *);
int hid_set_field(struct hid_field *, unsigned, __s32);
int hid_input_report(struct hid_device *, int type, u8 *, u32, int);
-int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
struct hid_field *hidinput_get_led_field(struct hid_device *hid);
unsigned int hidinput_count_leds(struct hid_device *hid);
__s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code);
@@ -928,6 +939,16 @@ s32 hid_snto32(__u32 value, unsigned n);
__u32 hid_field_extract(const struct hid_device *hid, __u8 *report,
unsigned offset, unsigned n);
+#ifdef CONFIG_PM
+int hid_driver_suspend(struct hid_device *hdev, pm_message_t state);
+int hid_driver_reset_resume(struct hid_device *hdev);
+int hid_driver_resume(struct hid_device *hdev);
+#else
+static inline int hid_driver_suspend(struct hid_device *hdev, pm_message_t state) { return 0; }
+static inline int hid_driver_reset_resume(struct hid_device *hdev) { return 0; }
+static inline int hid_driver_resume(struct hid_device *hdev) { return 0; }
+#endif
+
/**
* hid_device_io_start - enable HID input during probe, remove
*
@@ -1005,6 +1026,10 @@ static inline void hid_map_usage(struct hid_input *hidinput,
bmap = input->ledbit;
limit = LED_MAX;
break;
+ case EV_MSC:
+ bmap = input->mscbit;
+ limit = MSC_MAX;
+ break;
}
if (unlikely(c > limit || !bmap)) {
@@ -1061,6 +1086,12 @@ int __must_check hid_hw_start(struct hid_device *hdev,
void hid_hw_stop(struct hid_device *hdev);
int __must_check hid_hw_open(struct hid_device *hdev);
void hid_hw_close(struct hid_device *hdev);
+void hid_hw_request(struct hid_device *hdev,
+ struct hid_report *report, int reqtype);
+int hid_hw_raw_request(struct hid_device *hdev,
+ unsigned char reportnum, __u8 *buf,
+ size_t len, unsigned char rtype, int reqtype);
+int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len);
/**
* hid_hw_power - requests underlying HW to go into given power mode
@@ -1079,68 +1110,6 @@ static inline int hid_hw_power(struct hid_device *hdev, int level)
/**
- * hid_hw_request - send report request to device
- *
- * @hdev: hid device
- * @report: report to send
- * @reqtype: hid request type
- */
-static inline void hid_hw_request(struct hid_device *hdev,
- struct hid_report *report, int reqtype)
-{
- if (hdev->ll_driver->request)
- return hdev->ll_driver->request(hdev, report, reqtype);
-
- __hid_request(hdev, report, reqtype);
-}
-
-/**
- * hid_hw_raw_request - send report request to device
- *
- * @hdev: hid device
- * @reportnum: report ID
- * @buf: in/out data to transfer
- * @len: length of buf
- * @rtype: HID report type
- * @reqtype: HID_REQ_GET_REPORT or HID_REQ_SET_REPORT
- *
- * Return: count of data transferred, negative if error
- *
- * Same behavior as hid_hw_request, but with raw buffers instead.
- */
-static inline int hid_hw_raw_request(struct hid_device *hdev,
- unsigned char reportnum, __u8 *buf,
- size_t len, unsigned char rtype, int reqtype)
-{
- if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf)
- return -EINVAL;
-
- return hdev->ll_driver->raw_request(hdev, reportnum, buf, len,
- rtype, reqtype);
-}
-
-/**
- * hid_hw_output_report - send output report to device
- *
- * @hdev: hid device
- * @buf: raw data to transfer
- * @len: length of buf
- *
- * Return: count of data transferred, negative if error
- */
-static inline int hid_hw_output_report(struct hid_device *hdev, __u8 *buf,
- size_t len)
-{
- if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf)
- return -EINVAL;
-
- if (hdev->ll_driver->output_report)
- return hdev->ll_driver->output_report(hdev, buf, len);
-
- return -ENOSYS;
-}
-
-/**
* hid_hw_idle - send idle request to device
*
* @hdev: hid device
@@ -1158,7 +1127,7 @@ static inline int hid_hw_idle(struct hid_device *hdev, int report, int idle,
}
/**
- * hid_may_wakeup - return if the hid device may act as a wakeup source during system-suspend
+ * hid_hw_may_wakeup - return if the hid device may act as a wakeup source during system-suspend
*
* @hdev: hid device
*/