From fa629ef5222193214da9a2b3c94369f79353bec9 Mon Sep 17 00:00:00 2001 From: Seth Forshee Date: Mon, 7 Nov 2011 19:53:24 -0800 Subject: [PATCH] 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 Acked-by: Chase Douglas Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/alps.c | 47 +++++++++++++++++++------------------- drivers/input/mouse/alps.h | 4 ++++ 2 files changed, 27 insertions(+), 24 deletions(-) diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 19d09431addd..77b776d99377 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 904ed8b3c8be..4ce9bba6a3cd 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; }; -- 2.20.1