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hid: rkvr: add touch panel support

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Change-Id: Icc4393db25f4def8ac663dd7e4cb7779a80446cc
Signed-off-by: lanshh <lsh@rock-chips.com>
This commit is contained in:
lanshh
2016-10-11 16:39:13 +08:00
committed by Huang, Tao
parent 0e59ab1e2b
commit 00fa31cc1b
1 changed files with 43 additions and 4 deletions
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47
drivers/hid/hid-rkvr.c
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@@ -51,19 +51,32 @@ struct keymap_t {
__u16 key_volup_down:1;
__u16 key_voldn_up:1;
__u16 key_voldn_down:1;
__u16 key_esc_up:1;
__u16 key_esc_down:1;
/*for touch panel **/
__u16 key_up_pressed:1;
__u16 key_up_released:1;
__u16 key_down_pressed:1;
__u16 key_down_released:1;
__u16 key_left_pressed:1;
__u16 key_left_released:1;
__u16 key_right_pressed:1;
__u16 key_right_released:1;
__u16 key_enter_pressed:1;
__u16 key_enter_released:1;
__u16 key_pressed:1;
};
} __packed;
union rkvr_data_t {
struct rkvr_data {
__u8 buf_head[6];
__u8 buf_sensortemperature[2];
__u8 buf_sensor[40];
__u8 buf_reserve[12];
__u8 buf_reserve[10];
struct keymap_t key_map;
} rkvr_data;
__u8 buf[62];
};
} __packed;
static int rkvr_major;
static struct cdev rkvr_cdev;
@@ -523,6 +536,26 @@ static int rkvr_keys_event(struct hid_device *hdev, void *data, unsigned long le
rkvr_send_key_event(input, KEY_VOLUMEDOWN, 0);
else if (rkvr_data->rkvr_data.key_map.key_voldn_down)
rkvr_send_key_event(input, KEY_VOLUMEDOWN, 1);
else if (rkvr_data->rkvr_data.key_map.key_esc_up)
rkvr_send_key_event(input, KEY_ESC, 0);
else if (rkvr_data->rkvr_data.key_map.key_esc_down)
rkvr_send_key_event(input, KEY_ESC, 1);
else if (rkvr_data->rkvr_data.key_map.key_up_pressed) {
rkvr_send_key_event(input, KEY_UP, 1);
rkvr_send_key_event(input, KEY_UP, 0);
} else if (rkvr_data->rkvr_data.key_map.key_down_pressed) {
rkvr_send_key_event(input, KEY_DOWN, 1);
rkvr_send_key_event(input, KEY_DOWN, 0);
} else if (rkvr_data->rkvr_data.key_map.key_left_pressed) {
rkvr_send_key_event(input, KEY_LEFT, 1);
rkvr_send_key_event(input, KEY_LEFT, 0);
} else if (rkvr_data->rkvr_data.key_map.key_right_pressed) {
rkvr_send_key_event(input, KEY_RIGHT, 1);
rkvr_send_key_event(input, KEY_RIGHT, 0);
} else if (rkvr_data->rkvr_data.key_map.key_enter_pressed) {
rkvr_send_key_event(input, KEY_ENTER, 1);
rkvr_send_key_event(input, KEY_ENTER, 0);
}
return 0;
}
@@ -940,7 +973,13 @@ static unsigned int key_codes[] = {
KEY_POWER,
KEY_VOLUMEUP,
KEY_VOLUMEDOWN,
KEY_WAKEUP
KEY_WAKEUP,
KEY_ESC,
KEY_LEFT,
KEY_RIGHT,
KEY_UP,
KEY_DOWN,
KEY_ENTER
};
static int __must_check rkvr_keys_probe(struct hid_device *hdev)