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Commit 4af61e90 authored by JJ Ding's avatar JJ Ding Committed by Dmitry Torokhov
Browse files

Input: elantech - remove module parameter force_elantech 



This essentially reverts commit f81bc788.

With recent work on elantech driver, I believe we now have complete support
for all elantech touchpads. So remove this hack.

Signed-off-by: default avatarJJ Ding <jj_ding@emc.com.tw>
Reviewed-by: default avatarÉric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 84a90b61

drivers/input/mouse/elantech.c

+2 −10
Original line number Diff line number Diff line
@@ -28,10 +28,6 @@ 
			printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__);	\

	} while (0)



static bool force_elantech;

module_param_named(force_elantech, force_elantech, bool, 0644);

MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default).");



/*

 * Send a Synaptics style sliced query command

 */
@@ -1164,14 +1160,10 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties) 
		 param[0], param[1], param[2]);



	if (!elantech_is_signature_valid(param)) {

		if (!force_elantech) {

		pr_debug("Probably not a real Elantech touchpad. Aborting.\n");

		return -1;

	}



		pr_debug("Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n");

	}



	if (set_properties) {

		psmouse->vendor = "Elantech";

		psmouse->name = "Touchpad";