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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 

Pull input updates from Dmitry Torokhov:
 "An update to Synaptics driver that makes it usable with the 2015
  lineup from Lenovo"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Revert "Input: synaptics - use dmax in input_mt_assign_slots"
  Input: synaptics - remove X250 from the topbuttonpad list
  Input: synaptics - remove X1 Carbon 3rd gen from the topbuttonpad list
  Input: synaptics - re-route tracksticks buttons on the Lenovo 2015 series
  Input: synaptics - remove TOPBUTTONPAD property for Lenovos 2015
  Input: synaptics - retrieve the extended capabilities in query $10
  Input: synaptics - do not retrieve the board id on old firmwares
  Input: synaptics - handle spurious release of trackstick buttons
  Input: synaptics - fix middle button on Lenovo 2015 products
  Input: synaptics - skip quirks when post-2013 dimensions
  Input: synaptics - support min/max board id in min_max_pnpid_table
  Input: synaptics - remove obsolete min/max quirk for X240
  Input: synaptics - query min dimensions for fw v8.1
  Input: synaptics - log queried and quirked dimension values
  Input: synaptics - split synaptics_resolution(), query first
This commit is contained in:
Linus Torvalds 2015-03-19 16:43:10 -07:00
parent 1e744c938d 09d042a2eb
commit b314acaccd
2 changed files with 185 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

208
drivers/input/mouse/synaptics.c
View File

@ -67,9 +67,6 @@
#define X_MAX_POSITIVE 8176 #define X_MAX_POSITIVE 8176
#define Y_MAX_POSITIVE 8176 #define Y_MAX_POSITIVE 8176
/* maximum ABS_MT_POSITION displacement (in mm) */
#define DMAX 10
/***************************************************************************** /*****************************************************************************
* Stuff we need even when we do not want native Synaptics support * Stuff we need even when we do not want native Synaptics support
****************************************************************************/ ****************************************************************************/
@ -123,32 +120,41 @@ void synaptics_reset(struct psmouse *psmouse)
static bool cr48_profile_sensor; static bool cr48_profile_sensor;
#define ANY_BOARD_ID 0
struct min_max_quirk { struct min_max_quirk {
const char * const *pnp_ids; const char * const *pnp_ids;
struct {
unsigned long int min, max;
} board_id;
int x_min, x_max, y_min, y_max; int x_min, x_max, y_min, y_max;
}; };
static const struct min_max_quirk min_max_pnpid_table[] = { static const struct min_max_quirk min_max_pnpid_table[] = {
{ {
(const char * const []){"LEN0033", NULL}, (const char * const []){"LEN0033", NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
1024, 5052, 2258, 4832 1024, 5052, 2258, 4832
}, },
{ {
(const char * const []){"LEN0035", "LEN0042", NULL}, (const char * const []){"LEN0042", NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
1232, 5710, 1156, 4696 1232, 5710, 1156, 4696
}, },
{ {
(const char * const []){"LEN0034", "LEN0036", "LEN0037", (const char * const []){"LEN0034", "LEN0036", "LEN0037",
"LEN0039", "LEN2002", "LEN2004", "LEN0039", "LEN2002", "LEN2004",
NULL}, NULL},
{ANY_BOARD_ID, 2961},
1024, 5112, 2024, 4832 1024, 5112, 2024, 4832
}, },
{ {
(const char * const []){"LEN2001", NULL}, (const char * const []){"LEN2001", NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
1024, 5022, 2508, 4832 1024, 5022, 2508, 4832
}, },
{ {
(const char * const []){"LEN2006", NULL}, (const char * const []){"LEN2006", NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
1264, 5675, 1171, 4688 1264, 5675, 1171, 4688
}, },
{ } { }
@ -175,9 +181,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN0041", "LEN0041",
"LEN0042", /* Yoga */ "LEN0042", /* Yoga */
"LEN0045", "LEN0045",
"LEN0046",
"LEN0047", "LEN0047",
"LEN0048",
"LEN0049", "LEN0049",
"LEN2000", "LEN2000",
"LEN2001", /* Edge E431 */ "LEN2001", /* Edge E431 */
@ -235,18 +239,39 @@ static int synaptics_model_id(struct psmouse *psmouse)
return 0; return 0;
} }
static int synaptics_more_extended_queries(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
unsigned char buf[3];
if (synaptics_send_cmd(psmouse, SYN_QUE_MEXT_CAPAB_10, buf))
return -1;
priv->ext_cap_10 = (buf[0]<<16) | (buf[1]<<8) | buf[2];
return 0;
}
/* /*
* Read the board id from the touchpad * Read the board id and the "More Extended Queries" from the touchpad
* The board id is encoded in the "QUERY MODES" response * The board id is encoded in the "QUERY MODES" response
*/ */
static int synaptics_board_id(struct psmouse *psmouse) static int synaptics_query_modes(struct psmouse *psmouse)
{ {
struct synaptics_data *priv = psmouse->private; struct synaptics_data *priv = psmouse->private;
unsigned char bid[3]; unsigned char bid[3];
/* firmwares prior 7.5 have no board_id encoded */
if (SYN_ID_FULL(priv->identity) < 0x705)
return 0;
if (synaptics_send_cmd(psmouse, SYN_QUE_MODES, bid)) if (synaptics_send_cmd(psmouse, SYN_QUE_MODES, bid))
return -1; return -1;
priv->board_id = ((bid[0] & 0xfc) << 6) | bid[1]; priv->board_id = ((bid[0] & 0xfc) << 6) | bid[1];
if (SYN_MEXT_CAP_BIT(bid[0]))
return synaptics_more_extended_queries(psmouse);
return 0; return 0;
} }
@ -346,7 +371,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
{ {
struct synaptics_data *priv = psmouse->private; struct synaptics_data *priv = psmouse->private;
unsigned char resp[3]; unsigned char resp[3];
int i;
if (SYN_ID_MAJOR(priv->identity) < 4) if (SYN_ID_MAJOR(priv->identity) < 4)
return 0; return 0;
@ -358,17 +382,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
} }
} }
for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
if (psmouse_matches_pnp_id(psmouse,
min_max_pnpid_table[i].pnp_ids)) {
priv->x_min = min_max_pnpid_table[i].x_min;
priv->x_max = min_max_pnpid_table[i].x_max;
priv->y_min = min_max_pnpid_table[i].y_min;
priv->y_max = min_max_pnpid_table[i].y_max;
return 0;
}
}
if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 && if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 &&
SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) { SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MAX_COORDS, resp)) { if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MAX_COORDS, resp)) {
@ -377,23 +390,69 @@ static int synaptics_resolution(struct psmouse *psmouse)
} else { } else {
priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1); priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3); priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
psmouse_info(psmouse,
"queried max coordinates: x [..%d], y [..%d]\n",
priv->x_max, priv->y_max);
} }
} }
if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 && if (SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c) &&
SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c)) { (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 ||
/*
* Firmware v8.1 does not report proper number of extended
* capabilities, but has been proven to report correct min
* coordinates.
*/
SYN_ID_FULL(priv->identity) == 0x801)) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MIN_COORDS, resp)) { if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MIN_COORDS, resp)) {
psmouse_warn(psmouse, psmouse_warn(psmouse,
"device claims to have min coordinates query, but I'm not able to read it.\n"); "device claims to have min coordinates query, but I'm not able to read it.\n");
} else { } else {
priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1); priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3); priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
psmouse_info(psmouse,
"queried min coordinates: x [%d..], y [%d..]\n",
priv->x_min, priv->y_min);
} }
} }
return 0; return 0;
} }
/*
* Apply quirk(s) if the hardware matches
*/
static void synaptics_apply_quirks(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
int i;
for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
if (!psmouse_matches_pnp_id(psmouse,
min_max_pnpid_table[i].pnp_ids))
continue;
if (min_max_pnpid_table[i].board_id.min != ANY_BOARD_ID &&
priv->board_id < min_max_pnpid_table[i].board_id.min)
continue;
if (min_max_pnpid_table[i].board_id.max != ANY_BOARD_ID &&
priv->board_id > min_max_pnpid_table[i].board_id.max)
continue;
priv->x_min = min_max_pnpid_table[i].x_min;
priv->x_max = min_max_pnpid_table[i].x_max;
priv->y_min = min_max_pnpid_table[i].y_min;
priv->y_max = min_max_pnpid_table[i].y_max;
psmouse_info(psmouse,
"quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
priv->x_min, priv->x_max,
priv->y_min, priv->y_max);
break;
}
}
static int synaptics_query_hardware(struct psmouse *psmouse) static int synaptics_query_hardware(struct psmouse *psmouse)
{ {
if (synaptics_identify(psmouse)) if (synaptics_identify(psmouse))
@ -402,13 +461,15 @@ static int synaptics_query_hardware(struct psmouse *psmouse)
return -1; return -1;
if (synaptics_firmware_id(psmouse)) if (synaptics_firmware_id(psmouse))
return -1; return -1;
if (synaptics_board_id(psmouse)) if (synaptics_query_modes(psmouse))
return -1; return -1;
if (synaptics_capability(psmouse)) if (synaptics_capability(psmouse))
return -1; return -1;
if (synaptics_resolution(psmouse)) if (synaptics_resolution(psmouse))
return -1; return -1;
synaptics_apply_quirks(psmouse);
return 0; return 0;
} }
@ -516,18 +577,22 @@ static int synaptics_is_pt_packet(unsigned char *buf)
return (buf[0] & 0xFC) == 0x84 && (buf[3] & 0xCC) == 0xC4; return (buf[0] & 0xFC) == 0x84 && (buf[3] & 0xCC) == 0xC4;
} }
static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet) static void synaptics_pass_pt_packet(struct psmouse *psmouse,
struct serio *ptport,
unsigned char *packet)
{ {
struct synaptics_data *priv = psmouse->private;
struct psmouse *child = serio_get_drvdata(ptport); struct psmouse *child = serio_get_drvdata(ptport);
if (child && child->state == PSMOUSE_ACTIVATED) { if (child && child->state == PSMOUSE_ACTIVATED) {
serio_interrupt(ptport, packet[1], 0); serio_interrupt(ptport, packet[1] | priv->pt_buttons, 0);
serio_interrupt(ptport, packet[4], 0); serio_interrupt(ptport, packet[4], 0);
serio_interrupt(ptport, packet[5], 0); serio_interrupt(ptport, packet[5], 0);
if (child->pktsize == 4) if (child->pktsize == 4)
serio_interrupt(ptport, packet[2], 0); serio_interrupt(ptport, packet[2], 0);
} else } else {
serio_interrupt(ptport, packet[1], 0); serio_interrupt(ptport, packet[1], 0);
}
} }
static void synaptics_pt_activate(struct psmouse *psmouse) static void synaptics_pt_activate(struct psmouse *psmouse)
@ -605,6 +670,18 @@ static void synaptics_parse_agm(const unsigned char buf[],
} }
} }
static void synaptics_parse_ext_buttons(const unsigned char buf[],
struct synaptics_data *priv,
struct synaptics_hw_state *hw)
{
unsigned int ext_bits =
(SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
unsigned int ext_mask = GENMASK(ext_bits - 1, 0);
hw->ext_buttons = buf[4] & ext_mask;
hw->ext_buttons |= (buf[5] & ext_mask) << ext_bits;
}
static bool is_forcepad; static bool is_forcepad;
static int synaptics_parse_hw_state(const unsigned char buf[], static int synaptics_parse_hw_state(const unsigned char buf[],
@ -691,28 +768,9 @@ static int synaptics_parse_hw_state(const unsigned char buf[],
hw->down = ((buf[0] ^ buf[3]) & 0x02) ? 1 : 0; hw->down = ((buf[0] ^ buf[3]) & 0x02) ? 1 : 0;
} }
if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) && if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) > 0 &&
((buf[0] ^ buf[3]) & 0x02)) { ((buf[0] ^ buf[3]) & 0x02)) {
switch (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) & ~0x01) { synaptics_parse_ext_buttons(buf, priv, hw);
default:
/*
* if nExtBtn is greater than 8 it should be
* considered invalid and treated as 0
*/
break;
case 8:
hw->ext_buttons |= ((buf[5] & 0x08)) ? 0x80 : 0;
hw->ext_buttons |= ((buf[4] & 0x08)) ? 0x40 : 0;
case 6:
hw->ext_buttons |= ((buf[5] & 0x04)) ? 0x20 : 0;
hw->ext_buttons |= ((buf[4] & 0x04)) ? 0x10 : 0;
case 4:
hw->ext_buttons |= ((buf[5] & 0x02)) ? 0x08 : 0;
hw->ext_buttons |= ((buf[4] & 0x02)) ? 0x04 : 0;
case 2:
hw->ext_buttons |= ((buf[5] & 0x01)) ? 0x02 : 0;
hw->ext_buttons |= ((buf[4] & 0x01)) ? 0x01 : 0;
}
} }
} else { } else {
hw->x = (((buf[1] & 0x1f) << 8) | buf[2]); hw->x = (((buf[1] & 0x1f) << 8) | buf[2]);
@ -774,12 +832,54 @@ static void synaptics_report_semi_mt_data(struct input_dev *dev,
} }
} }
static void synaptics_report_ext_buttons(struct psmouse *psmouse,
const struct synaptics_hw_state *hw)
{
struct input_dev *dev = psmouse->dev;
struct synaptics_data *priv = psmouse->private;
int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
char buf[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
int i;
if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap))
return;
/* Bug in FW 8.1, buttons are reported only when ExtBit is 1 */
if (SYN_ID_FULL(priv->identity) == 0x801 &&
!((psmouse->packet[0] ^ psmouse->packet[3]) & 0x02))
return;
if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10)) {
for (i = 0; i < ext_bits; i++) {
input_report_key(dev, BTN_0 + 2 * i,
hw->ext_buttons & (1 << i));
input_report_key(dev, BTN_1 + 2 * i,
hw->ext_buttons & (1 << (i + ext_bits)));
}
return;
}
/*
* This generation of touchpads has the trackstick buttons
* physically wired to the touchpad. Re-route them through
* the pass-through interface.
*/
if (!priv->pt_port)
return;
/* The trackstick expects at most 3 buttons */
priv->pt_buttons = SYN_CAP_EXT_BUTTON_STICK_L(hw->ext_buttons) |
SYN_CAP_EXT_BUTTON_STICK_R(hw->ext_buttons) << 1 |
SYN_CAP_EXT_BUTTON_STICK_M(hw->ext_buttons) << 2;
synaptics_pass_pt_packet(psmouse, priv->pt_port, buf);
}
static void synaptics_report_buttons(struct psmouse *psmouse, static void synaptics_report_buttons(struct psmouse *psmouse,
const struct synaptics_hw_state *hw) const struct synaptics_hw_state *hw)
{ {
struct input_dev *dev = psmouse->dev; struct input_dev *dev = psmouse->dev;
struct synaptics_data *priv = psmouse->private; struct synaptics_data *priv = psmouse->private;
int i;
input_report_key(dev, BTN_LEFT, hw->left); input_report_key(dev, BTN_LEFT, hw->left);
input_report_key(dev, BTN_RIGHT, hw->right); input_report_key(dev, BTN_RIGHT, hw->right);
@ -792,8 +892,7 @@ static void synaptics_report_buttons(struct psmouse *psmouse,
input_report_key(dev, BTN_BACK, hw->down); input_report_key(dev, BTN_BACK, hw->down);
} }
for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++) synaptics_report_ext_buttons(psmouse, hw);
input_report_key(dev, BTN_0 + i, hw->ext_buttons & (1 << i));
} }
static void synaptics_report_mt_data(struct psmouse *psmouse, static void synaptics_report_mt_data(struct psmouse *psmouse,
@ -813,7 +912,7 @@ static void synaptics_report_mt_data(struct psmouse *psmouse,
pos[i].y = synaptics_invert_y(hw[i]->y); pos[i].y = synaptics_invert_y(hw[i]->y);
} }
input_mt_assign_slots(dev, slot, pos, nsemi, DMAX * priv->x_res); input_mt_assign_slots(dev, slot, pos, nsemi, 0);
for (i = 0; i < nsemi; i++) { for (i = 0; i < nsemi; i++) {
input_mt_slot(dev, slot[i]); input_mt_slot(dev, slot[i]);
@ -1014,7 +1113,8 @@ static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse)
if (SYN_CAP_PASS_THROUGH(priv->capabilities) && if (SYN_CAP_PASS_THROUGH(priv->capabilities) &&
synaptics_is_pt_packet(psmouse->packet)) { synaptics_is_pt_packet(psmouse->packet)) {
if (priv->pt_port) if (priv->pt_port)
synaptics_pass_pt_packet(priv->pt_port, psmouse->packet); synaptics_pass_pt_packet(psmouse, priv->pt_port,
psmouse->packet);
} else } else
synaptics_process_packet(psmouse); synaptics_process_packet(psmouse);
@ -1116,6 +1216,7 @@ static void set_input_params(struct psmouse *psmouse,
__set_bit(BTN_BACK, dev->keybit); __set_bit(BTN_BACK, dev->keybit);
} }
if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))
for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++) for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
__set_bit(BTN_0 + i, dev->keybit); __set_bit(BTN_0 + i, dev->keybit);
@ -1125,7 +1226,8 @@ static void set_input_params(struct psmouse *psmouse,
if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
__set_bit(INPUT_PROP_BUTTONPAD, dev->propbit); __set_bit(INPUT_PROP_BUTTONPAD, dev->propbit);
if (psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids)) if (psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) &&
!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))
__set_bit(INPUT_PROP_TOPBUTTONPAD, dev->propbit); __set_bit(INPUT_PROP_TOPBUTTONPAD, dev->propbit);
/* Clickpads report only left button */ /* Clickpads report only left button */
__clear_bit(BTN_RIGHT, dev->keybit); __clear_bit(BTN_RIGHT, dev->keybit);

28
drivers/input/mouse/synaptics.h
View File

@ -22,6 +22,7 @@
#define SYN_QUE_EXT_CAPAB_0C 0x0c #define SYN_QUE_EXT_CAPAB_0C 0x0c
#define SYN_QUE_EXT_MAX_COORDS 0x0d #define SYN_QUE_EXT_MAX_COORDS 0x0d
#define SYN_QUE_EXT_MIN_COORDS 0x0f #define SYN_QUE_EXT_MIN_COORDS 0x0f
#define SYN_QUE_MEXT_CAPAB_10 0x10
/* synatics modes */ /* synatics modes */
#define SYN_BIT_ABSOLUTE_MODE (1 << 7) #define SYN_BIT_ABSOLUTE_MODE (1 << 7)
@ -53,6 +54,7 @@
#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20) #define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12) #define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16) #define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16)
#define SYN_MEXT_CAP_BIT(m) ((m) & (1 << 1))
/* /*
* The following describes response for the 0x0c query. * The following describes response for the 0x0c query.
@ -89,6 +91,30 @@
#define SYN_CAP_REDUCED_FILTERING(ex0c) ((ex0c) & 0x000400) #define SYN_CAP_REDUCED_FILTERING(ex0c) ((ex0c) & 0x000400)
#define SYN_CAP_IMAGE_SENSOR(ex0c) ((ex0c) & 0x000800) #define SYN_CAP_IMAGE_SENSOR(ex0c) ((ex0c) & 0x000800)
/*
* The following descibes response for the 0x10 query.
*
* byte mask name meaning
* ---- ---- ------- ------------
* 1 0x01 ext buttons are stick buttons exported in the extended
* capability are actually meant to be used
* by the tracktick (pass-through).
* 1 0x02 SecurePad the touchpad is a SecurePad, so it
* contains a built-in fingerprint reader.
* 1 0xe0 more ext count how many more extented queries are
* available after this one.
* 2 0xff SecurePad width the width of the SecurePad fingerprint
* reader.
* 3 0xff SecurePad height the height of the SecurePad fingerprint
* reader.
*/
#define SYN_CAP_EXT_BUTTONS_STICK(ex10) ((ex10) & 0x010000)
#define SYN_CAP_SECUREPAD(ex10) ((ex10) & 0x020000)
#define SYN_CAP_EXT_BUTTON_STICK_L(eb) (!!((eb) & 0x01))
#define SYN_CAP_EXT_BUTTON_STICK_M(eb) (!!((eb) & 0x02))
#define SYN_CAP_EXT_BUTTON_STICK_R(eb) (!!((eb) & 0x04))
/* synaptics modes query bits */ /* synaptics modes query bits */
#define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7)) #define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7))
#define SYN_MODE_RATE(m) ((m) & (1 << 6)) #define SYN_MODE_RATE(m) ((m) & (1 << 6))
@ -143,6 +169,7 @@ struct synaptics_data {
unsigned long int capabilities; /* Capabilities */ unsigned long int capabilities; /* Capabilities */
unsigned long int ext_cap; /* Extended Capabilities */ unsigned long int ext_cap; /* Extended Capabilities */
unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */ unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */
unsigned long int ext_cap_10; /* Ext Caps from 0x10 query */
unsigned long int identity; /* Identification */ unsigned long int identity; /* Identification */
unsigned int x_res, y_res; /* X/Y resolution in units/mm */ unsigned int x_res, y_res; /* X/Y resolution in units/mm */
unsigned int x_max, y_max; /* Max coordinates (from FW) */ unsigned int x_max, y_max; /* Max coordinates (from FW) */
@ -156,6 +183,7 @@ struct synaptics_data {
bool disable_gesture; /* disable gestures */ bool disable_gesture; /* disable gestures */
struct serio *pt_port; /* Pass-through serio port */ struct serio *pt_port; /* Pass-through serio port */
unsigned char pt_buttons; /* Pass-through buttons */
/* /*
* Last received Advanced Gesture Mode (AGM) packet. An AGM packet * Last received Advanced Gesture Mode (AGM) packet. An AGM packet