According to the current design of PixArt touchpad hardware and FW, our
single packet data width needs 11 bytes/15 bytes to receive the complete
three-finger/four-finger data in absolute coordinate mode.
Obviously, it exceeds the design of the native driver, and we try to
extend the length of a single data packet to 16.
Signed-off-by: Binbin Zhou <zhoubinbin@xxxxxxxxxxx>
---
drivers/input/mouse/psmouse.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index 4d8acfe0d82a..b05c6fbae7e3 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -94,7 +94,7 @@ struct psmouse {
const char *vendor;
const char *name;
const struct psmouse_protocol *protocol;
- unsigned char packet[8];
+ unsigned char packet[16];
unsigned char badbyte;
unsigned char pktcnt;
unsigned char pktsize;
--
2.43.0
