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HID: alps: support devices with report id 2 

[ Upstream commit aa3c439c14 ]

Add support for devices which that have reports with id == 2

Signed-off-by: Caiyuan Xie <caiyuan.xie@cn.alps.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Caiyuan Xie 2020-05-22 05:06:10 -04:00 committed by Greg Kroah-Hartman
parent 08696a4ac9
commit 5d273c566f
1 changed files with 2 additions and 0 deletions
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2
drivers/hid/hid-alps.c
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@ -25,6 +25,7 @@
#define U1_MOUSE_REPORT_ID 0x01 /* Mouse data ReportID */ #define U1_MOUSE_REPORT_ID 0x01 /* Mouse data ReportID */
#define U1_ABSOLUTE_REPORT_ID 0x03 /* Absolute data ReportID */ #define U1_ABSOLUTE_REPORT_ID 0x03 /* Absolute data ReportID */
#define U1_ABSOLUTE_REPORT_ID_SECD 0x02 /* FW-PTP Absolute data ReportID */
#define U1_FEATURE_REPORT_ID 0x05 /* Feature ReportID */ #define U1_FEATURE_REPORT_ID 0x05 /* Feature ReportID */
#define U1_SP_ABSOLUTE_REPORT_ID 0x06 /* Feature ReportID */ #define U1_SP_ABSOLUTE_REPORT_ID 0x06 /* Feature ReportID */
@ -368,6 +369,7 @@ static int u1_raw_event(struct alps_dev *hdata, u8 *data, int size)
case U1_FEATURE_REPORT_ID: case U1_FEATURE_REPORT_ID:
break; break;
case U1_ABSOLUTE_REPORT_ID: case U1_ABSOLUTE_REPORT_ID:
case U1_ABSOLUTE_REPORT_ID_SECD:
for (i = 0; i < hdata->max_fingers; i++) { for (i = 0; i < hdata->max_fingers; i++) {
u8 *contact = &data[i * 5]; u8 *contact = &data[i * 5];