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| author | Wendly Li <wendlyli@google.com> | 2022-03-01 19:40:37 +0000 |
|---|---|---|
| committer | Wendly Li <wendlyli@google.com> | 2022-03-28 03:37:03 +0000 |
| commit | 8e96b34084994ee6a085b7be916886ddcbe547b5 (patch) | |
| tree | 4909adf10715b4c718a5ae6077349d3b24d07d8f /touch_mf_mode.h | |
| parent | 9d66e88a3704ee82c67c617ec6e7c9cef2403dca (diff) | |
| download | goodix_touch-8e96b34084994ee6a085b7be916886ddcbe547b5.tar.gz | |
Add motion filter mode
Bug: 214118990
Test: Check mf_mode works properly
Change-Id: I4dca2a71a396e7cff1cd5b7cc4d728a15312b8a9
Signed-off-by: Wendly Li <wendlyli@google.com>
Diffstat (limited to 'touch_mf_mode.h')
| -rw-r--r-- | touch_mf_mode.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/touch_mf_mode.h b/touch_mf_mode.h new file mode 100644 index 0000000..ead3924 --- /dev/null +++ b/touch_mf_mode.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Sysfs APIs for Google Pixel devices. + * + * Copyright 2022 Google LLC. + */ + +#ifndef _TOUCH_MF_MODE_H_ +#define _TOUCH_MF_MODE_H_ + +#include <linux/mutex.h> +#include <linux/platform_device.h> +#include <linux/time.h> + +enum touch_mf_state { + TOUCH_MF_STATE_UNFILTERED = 0, + TOUCH_MF_STATE_FILTERED, + TOUCH_MF_STATE_LOCKED, +}; + +enum touch_mf_mode { + TOUCH_MF_MODE_UNFILTERED = 0, + TOUCH_MF_MODE_DYNAMIC, + TOUCH_MF_MODE_FILTERED, + TOUCH_MF_MODE_AUTO_REPORT, +}; + +struct touch_mf { + struct platform_device *pdev; + enum touch_mf_mode mode; + enum touch_mf_state state; + struct mutex update_mutex; + ktime_t downtime; + int touches; + + int (*set_continuously_report_enabled)( + struct device *dev, bool enabled); +}; + +extern int touch_mf_init(struct touch_mf *tmf); +extern int touch_mf_set_mode(struct touch_mf *tmf, enum touch_mf_mode mode); +extern int touch_mf_update_state(struct touch_mf *tmf, u8 touches); + +#endif |