diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-02 11:43:29 +0530 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-03-02 17:52:50 -0800 |
| commit | e15d47338e8a30598419693d1893824e6a1617b5 (patch) | |
| tree | 13fdba01b41427ae75bf6648a09c0bc4a4734b52 /drivers/input/touchscreen/fusion_F0710A.h | |
| parent | fdfd032fd5e70edea0ad077720370ef0fce863cd (diff) | |
input: touchscreen: add Fusion 7 and 10 multi-touch driver
This patch adds the multi-touch input driver for the TouchRevolution
Fusion 7 and 10 panels (See Fusion 7 and 10 drivers for Linux.pdf and
Linux Drivers Fusion 10.zip) as downloaded in 07.2014
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Diffstat (limited to 'drivers/input/touchscreen/fusion_F0710A.h')
| -rw-r--r-- | drivers/input/touchscreen/fusion_F0710A.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/fusion_F0710A.h b/drivers/input/touchscreen/fusion_F0710A.h new file mode 100644 index 000000000000..dc8b3e9cde33 --- /dev/null +++ b/drivers/input/touchscreen/fusion_F0710A.h @@ -0,0 +1,86 @@ +/* + * "fusion_F0710A" touchscreen driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* I2C slave address */ +#define fusion_F0710A_I2C_SLAVE_ADDR 0x10 + +/* I2C registers */ +#define fusion_F0710A_DATA_INFO 0x00 + +/* First Point*/ +#define fusion_F0710A_POS_X1_HI 0x01 /* 16-bit register, MSB */ +#define fusion_F0710A_POS_X1_LO 0x02 /* 16-bit register, LSB */ +#define fusion_F0710A_POS_Y1_HI 0x03 /* 16-bit register, MSB */ +#define fusion_F0710A_POS_Y1_LO 0x04 /* 16-bit register, LSB */ +#define fusion_F0710A_FIR_PRESS 0X05 +#define fusion_F0710A_FIR_TIDTS 0X06 + +/* Second Point */ +#define fusion_F0710A_POS_X2_HI 0x07 /* 16-bit register, MSB */ +#define fusion_F0710A_POS_X2_LO 0x08 /* 16-bit register, LSB */ +#define fusion_F0710A_POS_Y2_HI 0x09 /* 16-bit register, MSB */ +#define fusion_F0710A_POS_Y2_LO 0x0A /* 16-bit register, LSB */ +#define fusion_F0710A_SEC_PRESS 0x0B +#define fusion_F0710A_SEC_TIDTS 0x0C + +#define fusion_F0710A_VIESION_INFO_LO 0X0E +#define fusion_F0710A_VIESION_INFO 0X0F + +#define fusion_F0710A_RESET 0x10 +#define fusion_F0710A_SCAN_COMPLETE 0x11 + + +#define fusion_F0710A_VIESION_10 0 +#define fusion_F0710A_VIESION_07 1 +#define fusion_F0710A_VIESION_43 2 + +/* fusion_F0710A 10 inch panel */ +#define fusion_F0710A10_XMAX 2275 +#define fusion_F0710A10_YMAX 1275 +#define fusion_F0710A10_REV 1 + +/* fusion_F0710A 7 inch panel */ +#define fusion_F0710A07_XMAX 1500 +#define fusion_F0710A07_YMAX 900 +#define fusion_F0710A07_REV 0 + +/* fusion_F0710A 4.3 inch panel */ +#define fusion_F0710A43_XMAX 900 +#define fusion_F0710A43_YMAX 500 +#define fusion_F0710A43_REV 0 + +#define fusion_F0710A_SAVE_PT1 0x1 +#define fusion_F0710A_SAVE_PT2 0x2 + + + +/* fusion_F0710A touch screen information */ +struct fusion_F0710A_info { + int xres; /* x resolution */ + int yres; /* y resolution */ + int xy_reverse; /* if need reverse in the x,y value x=xres-1-x, y=yres-1-y*/ +}; + +struct fusion_F0710A_data { + struct fusion_F0710A_info info; + struct i2c_client *client; + struct workqueue_struct *workq; + struct input_dev *input; + u16 x1; + u16 y1; + u8 z1; + u8 tip1; + u8 tid1; + u16 x2; + u16 y2; + u8 z2; + u8 tip2; + u8 tid2; + u8 f_num; + u8 save_points; +}; |