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authorSeth Forshee <seth.forshee@canonical.com>2011-11-07 19:53:24 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-11-07 22:22:10 -0800
commitfa629ef5222193214da9a2b3c94369f79353bec9 (patch)
tree07221f6fa39181d1bfb8bf51ff4cb86c8e36a6d3 /drivers/input/mouse
parentd4b347b29b4d14647c7394f7167bf6785dc98e50 (diff)
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>
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r--drivers/input/mouse/alps.c47
-rw-r--r--drivers/input/mouse/alps.h4
2 files changed, 27 insertions, 24 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 19d09431add..77b776d9937 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -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 */
@@ -35,30 +34,30 @@
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,
- ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED }, /* Toshiba Tecra A11-11L */
+ { { 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;
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index 904ed8b3c8b..4ce9bba6a3c 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -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;
};