Commit fa629ef5 authored by Seth Forshee's avatar Seth Forshee Committed by Dmitry Torokhov
Browse files

Input: ALPS - add protocol version field in alps_model_info 



In preparation for adding support for more ALPS protocol versions,
add a field for the protocol version to the model info instead of
using a field in the flags. OLDPROTO and !OLDPROTO are now called
version 1 and version 2, repsectively.

Signed-off-by: default avatarSeth Forshee <seth.forshee@canonical.com>
Acked-by: default avatarChase Douglas <chase.douglas@canonical.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent d4b347b2

drivers/input/mouse/alps.c

+23 −24
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ 
#include "psmouse.h"

#include "alps.h"



#define ALPS_OLDPROTO		0x01	/* old style input */

#define ALPS_DUALPOINT		0x02	/* touchpad has trackstick */

#define ALPS_PASS		0x04	/* device has a pass-through port */
@@ -35,29 +34,29 @@ 
					   6-byte ALPS packet */



static const struct alps_model_info alps_model_data[] = {

	{ { 0x32, 0x02, 0x14 },	0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */

	{ { 0x33, 0x02, 0x0a },	0x88, 0xf8, ALPS_OLDPROTO },		  /* UMAX-530T */

	{ { 0x53, 0x02, 0x0a },	0xf8, 0xf8, 0 },

	{ { 0x53, 0x02, 0x14 },	0xf8, 0xf8, 0 },

	{ { 0x60, 0x03, 0xc8 }, 0xf8, 0xf8, 0 },			  /* HP ze1115 */

	{ { 0x63, 0x02, 0x0a },	0xf8, 0xf8, 0 },

	{ { 0x63, 0x02, 0x14 },	0xf8, 0xf8, 0 },

	{ { 0x63, 0x02, 0x28 },	0xf8, 0xf8, ALPS_FW_BK_2 },		  /* Fujitsu Siemens S6010 */

	{ { 0x63, 0x02, 0x3c },	0x8f, 0x8f, ALPS_WHEEL },		  /* Toshiba Satellite S2400-103 */

	{ { 0x63, 0x02, 0x50 },	0xef, 0xef, ALPS_FW_BK_1 },		  /* NEC Versa L320 */

	{ { 0x63, 0x02, 0x64 },	0xf8, 0xf8, 0 },

	{ { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D800 */

	{ { 0x73, 0x00, 0x0a },	0xf8, 0xf8, ALPS_DUALPOINT },		  /* ThinkPad R61 8918-5QG */

	{ { 0x73, 0x02, 0x0a },	0xf8, 0xf8, 0 },

	{ { 0x73, 0x02, 0x14 },	0xf8, 0xf8, ALPS_FW_BK_2 },		  /* Ahtec Laptop */

	{ { 0x20, 0x02, 0x0e },	0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */

	{ { 0x22, 0x02, 0x0a },	0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },

	{ { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */

	{ { 0x32, 0x02, 0x14 },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */

	{ { 0x33, 0x02, 0x0a },	ALPS_PROTO_V1, 0x88, 0xf8, 0 },				 /* UMAX-530T */

	{ { 0x53, 0x02, 0x0a },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x53, 0x02, 0x14 },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x60, 0x03, 0xc8 }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },				 /* HP ze1115 */

	{ { 0x63, 0x02, 0x0a },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x63, 0x02, 0x14 },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x63, 0x02, 0x28 },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 },		 /* Fujitsu Siemens S6010 */

	{ { 0x63, 0x02, 0x3c },	ALPS_PROTO_V2, 0x8f, 0x8f, ALPS_WHEEL },		 /* Toshiba Satellite S2400-103 */

	{ { 0x63, 0x02, 0x50 },	ALPS_PROTO_V2, 0xef, 0xef, ALPS_FW_BK_1 },		 /* NEC Versa L320 */

	{ { 0x63, 0x02, 0x64 },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x63, 0x03, 0xc8 }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D800 */

	{ { 0x73, 0x00, 0x0a },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_DUALPOINT },		 /* ThinkPad R61 8918-5QG */

	{ { 0x73, 0x02, 0x0a },	ALPS_PROTO_V2, 0xf8, 0xf8, 0 },

	{ { 0x73, 0x02, 0x14 },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 },		 /* Ahtec Laptop */

	{ { 0x20, 0x02, 0x0e },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */

	{ { 0x22, 0x02, 0x0a },	ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },

	{ { 0x22, 0x02, 0x14 }, ALPS_PROTO_V2, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */

	/* Dell Latitude E5500, E6400, E6500, Precision M4400 */

	{ { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,

	{ { 0x62, 0x02, 0x14 }, ALPS_PROTO_V2, 0xcf, 0xcf,

		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },

	{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },	  /* Dell Vostro 1400 */

	{ { 0x52, 0x01, 0x14 }, 0xff, 0xff,

	{ { 0x73, 0x02, 0x50 }, ALPS_PROTO_V2, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },		 /* Dell Vostro 1400 */

	{ { 0x52, 0x01, 0x14 }, ALPS_PROTO_V2, 0xff, 0xff,

		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },			 /* Toshiba Tecra A11-11L */

};
@@ -112,7 +111,7 @@ static void alps_process_packet(struct psmouse *psmouse) 
	int x, y, z, ges, fin, left, right, middle;

	int back = 0, forward = 0;



	if (model->flags & ALPS_OLDPROTO) {

	if (model->proto_version == ALPS_PROTO_V1) {

		left = packet[2] & 0x10;

		right = packet[2] & 0x08;

		middle = 0;

drivers/input/mouse/alps.h

+4 −0
Original line number Diff line number Diff line
@@ -12,8 +12,12 @@ 
#ifndef _ALPS_H

#define _ALPS_H



#define ALPS_PROTO_V1	0

#define ALPS_PROTO_V2	1



struct alps_model_info {

        unsigned char signature[3];

	unsigned char proto_version;

        unsigned char byte0, mask0;

        unsigned char flags;

};

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