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Ulrik De Bie
bd884149ac
On ASUS TP500LN and X750JN, the touchpad absolute mode is reset each time set_rate is done. In order to fix this, we will verify the firmware version, and if it matches the one in those laptops, the set_rate function is overloaded with a function elantech_set_rate_restore_reg_07 that performs the set_rate with the original function, followed by a restore of reg_07 (the register that sets the absolute mode on elantech v4 hardware). Also the ASUS TP500LN and X750JN firmware version, capabilities, and button constellation is added to elantech.c Cc: [email protected] Reported-and-tested-by: George Moutsopoulos <[email protected]> Signed-off-by: Ulrik De Bie <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>