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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2018-11-21 16:27:11 +0100 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2018-11-22 08:57:38 +0100 |
| commit | f1539a0c2545d7bd82e451bd1464f2a820f55de4 (patch) | |
| tree | a1e53314077b8112e8b2d7224e1c784c5545fe54 /include/linux/hid.h | |
| parent | 00acc9e2c4a55045d73f2615429742369996d801 (diff) | |
| download | linux-f1539a0c2545d7bd82e451bd1464f2a820f55de4.tar.gz linux-f1539a0c2545d7bd82e451bd1464f2a820f55de4.tar.bz2 linux-f1539a0c2545d7bd82e451bd1464f2a820f55de4.zip | |
Revert "HID: input: Create a utility class for counting scroll events"
This reverts commit 1ff2e1a44e02d4bdbb9be67c7d9acc240a67141f.
It turns out the current API is not that compatible with
some Microsoft mice, so better start again from scratch.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Harry Cutts <hcutts@chromium.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 387c70df6f29..a355d61940f2 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -1139,34 +1139,6 @@ static inline u32 hid_report_len(struct hid_report *report) int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, int interrupt); - -/** - * struct hid_scroll_counter - Utility class for processing high-resolution - * scroll events. - * @dev: the input device for which events should be reported. - * @microns_per_hi_res_unit: the amount moved by the user's finger for each - * high-resolution unit reported by the mouse, in - * microns. - * @resolution_multiplier: the wheel's resolution in high-resolution mode as a - * multiple of its lower resolution. For example, if - * moving the wheel by one "notch" would result in a - * value of 1 in low-resolution mode but 8 in - * high-resolution, the multiplier is 8. - * @remainder: counts the number of high-resolution units moved since the last - * low-resolution event (REL_WHEEL or REL_HWHEEL) was sent. Should - * only be used by class methods. - */ -struct hid_scroll_counter { - struct input_dev *dev; - int microns_per_hi_res_unit; - int resolution_multiplier; - - int remainder; -}; - -void hid_scroll_counter_handle_scroll(struct hid_scroll_counter *counter, - int hi_res_value); - /* HID quirks API */ unsigned long hid_lookup_quirk(const struct hid_device *hdev); int hid_quirks_init(char **quirks_param, __u16 bus, int count); |