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Input: elantech - add special check for fw_version 0x470f01 touchpad

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It is no need to check the packet[0] for sanity check when doing
elantech_packet_check_v4() function for fw_version = 0x470f01 touchpad.

Signed-off by: Duson Lin <dusonlin@emc.com.tw>
Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Duson Lin
2015-08-07 14:37:24 -07:00
committed by Dmitry Torokhov
parent e661d0a044
commit 6b30c73e9f
2 changed files with 21 additions and 2 deletions
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drivers/input/mouse/elantech.h
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@@ -129,6 +129,7 @@ struct elantech_data {
unsigned char reg_26;
unsigned char debug;
unsigned char capabilities[3];
unsigned char samples[3];
bool paritycheck;
bool jumpy_cursor;
bool reports_pressure;