diff options
| author | Wendly Li <wendlyli@google.com> | 2022-05-11 04:26:56 +0000 |
|---|---|---|
| committer | Wendly Li <wendlyli@google.com> | 2022-05-24 13:08:44 +0000 |
| commit | 4d5d4a97a95d7958ba0060212beadd3bb7adffb5 (patch) | |
| tree | 74b86ae2477b67a780d6cd10686d92b797abd034 /goodix_brl_hw.c | |
| parent | f5dc04e05ad88202465c7bfdfa5785975d3e0951 (diff) | |
| download | goodix_touch-4d5d4a97a95d7958ba0060212beadd3bb7adffb5.tar.gz | |
goodix: Import v1.0.8 driver
Bug: 214118837
Test: Check heatmap works
Change-Id: Iabf7fcff4183f4bdfae4622765bba795fc8a01a0
Signed-off-by: Wendly Li <wendlyli@google.com>
Diffstat (limited to 'goodix_brl_hw.c')
| -rw-r--r-- | goodix_brl_hw.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/goodix_brl_hw.c b/goodix_brl_hw.c index e22ce0d..ac61fd5 100644 --- a/goodix_brl_hw.c +++ b/goodix_brl_hw.c @@ -985,7 +985,7 @@ static int brl_esd_check(struct goodix_ts_core *cd) } #define IRQ_EVENT_HEAD_LEN 8 -#define BYTES_PER_POINT 12 +#define BYTES_PER_POINT 14 #define COOR_DATA_CHECKSUM_SIZE 2 #define GOODIX_TOUCH_EVENT 0x80 @@ -1019,12 +1019,14 @@ static void goodix_parse_finger( touch_data->coords[id].y = y; touch_data->coords[id].w = w; - if (point_struct_len == 12) { + if (point_struct_len > 8) { touch_data->coords[id].p = coor_data[8]; - touch_data->coords[id].major = coor_data[9]; - touch_data->coords[id].minor = coor_data[10]; + touch_data->coords[id].major = + le16_to_cpup((__le16 *)(coor_data + 9)); + touch_data->coords[id].minor = + le16_to_cpup((__le16 *)(coor_data + 11)); touch_data->coords[id].angle = - (signed char)coor_data[11]; + (signed char)coor_data[13]; } coor_data += point_struct_len; @@ -1178,7 +1180,7 @@ static int brl_event_handler( int pre_read_len; int tx = cd->ic_info.parm.drv_num; int rx = cd->ic_info.parm.sen_num; - u8 pre_buf[38]; + u8 pre_buf[100]; u8 event_status; u32 mutual_addr; int ret; |