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| author | Jingle Wu <jingle.wu@emc.com.tw> | 2020-12-11 08:40:09 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-11 09:15:04 +0100 |
| commit | 056115daede8d01f71732bc7d778fb85acee8eb6 (patch) | |
| tree | 3571944f85baa281c98b804ebcd72e87080f393f /drivers/input/mouse/elan_i2c.h | |
| parent | Input: elants - document some registers and values (diff) | |
| download | linux-056115daede8d01f71732bc7d778fb85acee8eb6.tar.xz linux-056115daede8d01f71732bc7d778fb85acee8eb6.zip | |
Input: elan_i2c - add new trackpoint report type 0x5F
The 0x5F is a new trackpoint report type used by some modules.
Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Link: https://lore.kernel.org/r/20201211071511.32349-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/elan_i2c.h')
| -rw-r--r-- | drivers/input/mouse/elan_i2c.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/input/mouse/elan_i2c.h b/drivers/input/mouse/elan_i2c.h index c75b00c45d75..84bb386e97fe 100644 --- a/drivers/input/mouse/elan_i2c.h +++ b/drivers/input/mouse/elan_i2c.h @@ -28,6 +28,22 @@ #define ETP_FEATURE_REPORT_MK BIT(0) +#define ETP_REPORT_ID 0x5D +#define ETP_TP_REPORT_ID 0x5E +#define ETP_TP_REPORT_ID2 0x5F +#define ETP_REPORT_ID2 0x60 /* High precision report */ + +#define ETP_REPORT_ID_OFFSET 2 +#define ETP_TOUCH_INFO_OFFSET 3 +#define ETP_FINGER_DATA_OFFSET 4 +#define ETP_HOVER_INFO_OFFSET 30 +#define ETP_MK_DATA_OFFSET 33 /* For high precision reports */ + +#define ETP_MAX_REPORT_LEN 39 + +#define ETP_MAX_FINGERS 5 +#define ETP_FINGER_DATA_LEN 5 + /* IAP Firmware handling */ #define ETP_PRODUCT_ID_FORMAT_STRING "%d.0" #define ETP_FW_NAME "elan_i2c_" ETP_PRODUCT_ID_FORMAT_STRING ".bin" |