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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: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Seth Forshee 2011-11-07 19:53:24 -08:00 committed by Dmitry Torokhov
parent d4b347b29b
commit fa629ef522
2 changed files with 27 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
drivers/input/mouse/alps.c
View File

@ -23,7 +23,6 @@
#include "psmouse.h" #include "psmouse.h"
#include "alps.h" #include "alps.h"
#define ALPS_OLDPROTO 0x01 /* old style input */
#define ALPS_DUALPOINT 0x02 /* touchpad has trackstick */ #define ALPS_DUALPOINT 0x02 /* touchpad has trackstick */
#define ALPS_PASS 0x04 /* device has a pass-through port */ #define ALPS_PASS 0x04 /* device has a pass-through port */
@ -35,30 +34,30 @@
6-byte ALPS packet */ 6-byte ALPS packet */
static const struct alps_model_info alps_model_data[] = { static const struct alps_model_info alps_model_data[] = {
{ { 0x32, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */ { { 0x32, 0x02, 0x14 }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */
{ { 0x33, 0x02, 0x0a }, 0x88, 0xf8, ALPS_OLDPROTO }, /* UMAX-530T */ { { 0x33, 0x02, 0x0a }, ALPS_PROTO_V1, 0x88, 0xf8, 0 }, /* UMAX-530T */
{ { 0x53, 0x02, 0x0a }, 0xf8, 0xf8, 0 }, { { 0x53, 0x02, 0x0a }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x53, 0x02, 0x14 }, 0xf8, 0xf8, 0 }, { { 0x53, 0x02, 0x14 }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x60, 0x03, 0xc8 }, 0xf8, 0xf8, 0 }, /* HP ze1115 */ { { 0x60, 0x03, 0xc8 }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 }, /* HP ze1115 */
{ { 0x63, 0x02, 0x0a }, 0xf8, 0xf8, 0 }, { { 0x63, 0x02, 0x0a }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x63, 0x02, 0x14 }, 0xf8, 0xf8, 0 }, { { 0x63, 0x02, 0x14 }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x63, 0x02, 0x28 }, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Fujitsu Siemens S6010 */ { { 0x63, 0x02, 0x28 }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Fujitsu Siemens S6010 */
{ { 0x63, 0x02, 0x3c }, 0x8f, 0x8f, ALPS_WHEEL }, /* Toshiba Satellite S2400-103 */ { { 0x63, 0x02, 0x3c }, ALPS_PROTO_V2, 0x8f, 0x8f, ALPS_WHEEL }, /* Toshiba Satellite S2400-103 */
{ { 0x63, 0x02, 0x50 }, 0xef, 0xef, ALPS_FW_BK_1 }, /* NEC Versa L320 */ { { 0x63, 0x02, 0x50 }, ALPS_PROTO_V2, 0xef, 0xef, ALPS_FW_BK_1 }, /* NEC Versa L320 */
{ { 0x63, 0x02, 0x64 }, 0xf8, 0xf8, 0 }, { { 0x63, 0x02, 0x64 }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D800 */ { { 0x63, 0x03, 0xc8 }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D800 */
{ { 0x73, 0x00, 0x0a }, 0xf8, 0xf8, ALPS_DUALPOINT }, /* ThinkPad R61 8918-5QG */ { { 0x73, 0x00, 0x0a }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_DUALPOINT }, /* ThinkPad R61 8918-5QG */
{ { 0x73, 0x02, 0x0a }, 0xf8, 0xf8, 0 }, { { 0x73, 0x02, 0x0a }, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
{ { 0x73, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Ahtec Laptop */ { { 0x73, 0x02, 0x14 }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Ahtec Laptop */
{ { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */ { { 0x20, 0x02, 0x0e }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */
{ { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, { { 0x22, 0x02, 0x0a }, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
{ { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */ { { 0x22, 0x02, 0x14 }, ALPS_PROTO_V2, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */
/* Dell Latitude E5500, E6400, E6500, Precision M4400 */ /* 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 }, ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS }, /* Dell Vostro 1400 */ { { 0x73, 0x02, 0x50 }, ALPS_PROTO_V2, 0xcf, 0xcf, ALPS_FOUR_BUTTONS }, /* Dell Vostro 1400 */
{ { 0x52, 0x01, 0x14 }, 0xff, 0xff, { { 0x52, 0x01, 0x14 }, ALPS_PROTO_V2, 0xff, 0xff,
ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED }, /* Toshiba Tecra A11-11L */ 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 x, y, z, ges, fin, left, right, middle;
int back = 0, forward = 0; int back = 0, forward = 0;
if (model->flags & ALPS_OLDPROTO) { if (model->proto_version == ALPS_PROTO_V1) {
left = packet[2] & 0x10; left = packet[2] & 0x10;
right = packet[2] & 0x08; right = packet[2] & 0x08;
middle = 0; middle = 0;

4
drivers/input/mouse/alps.h
View File

@ -12,8 +12,12 @@
#ifndef _ALPS_H #ifndef _ALPS_H
#define _ALPS_H #define _ALPS_H
#define ALPS_PROTO_V1 0
#define ALPS_PROTO_V2 1
struct alps_model_info { struct alps_model_info {
unsigned char signature[3]; unsigned char signature[3];
unsigned char proto_version;
unsigned char byte0, mask0; unsigned char byte0, mask0;
unsigned char flags; unsigned char flags;
}; };