yuchen1211 Posted November 10, 2016 Share Posted November 10, 2016 How to change the key map.I can not type "~", it 's changed to "§" and i want to map it back. I want to swap command and option too. I opened info.plist but dont know what to modify You may try to change "Use ISO layout keyboard" in info.plist to "false". It works for me. Link to comment Share on other sites More sharing options...
Dr. Hurt Posted November 10, 2016 Author Share Posted November 10, 2016 Found: ALPS: Touchpad id didn't match V1-V5: E7=0x73 0x03 0x14, EC=0x73 0x02 0x36 and VoodooPS2TouchPad messages: VoodooPS2TouchPad Version 2.8.15 loaded... VoodooPS2Trackpad: Identify TouchPad command returned incorrect byte 2 (of 3): 0x00 VoodooPS2TouchPad Version 2.8.15 loaded... You too have an ALPS V8... I'll be releasing a test with V8 support soon. EDIT: ALPS V8_test_1: (Will work with all versions) - Experimental support for V8 hardware. (WARNING: MAY CAUSE KP) - Touchpad prefpane now loads on Sierra and setting are saved. - Fixed scrolling on Sierra (Finally!!!!) - CapsLock works properly in Sierra now. V8 Test 1.zip 2 Link to comment Share on other sites More sharing options...
biscate Posted November 10, 2016 Share Posted November 10, 2016 Sorry for that annoying mistake again. Wi'll be waiting for that. Thank you. 1 Link to comment Share on other sites More sharing options...
Dr. Hurt Posted November 10, 2016 Author Share Posted November 10, 2016 Edited my previous post. Good luck. Link to comment Share on other sites More sharing options...
biscate Posted November 10, 2016 Share Posted November 10, 2016 You too have an ALPS V8... I'll be releasing a test with V8 support soon. EDIT: ALPS V8_test_1: (Will work with all versions) - Experimental support for V8 hardware. (WARNING: MAY CAUSE KP) - Touchpad prefpane now loads on Sierra and setting are saved. - Fixed scrolling on Sierra (Finally!!!!) - CapsLock works properly in Sierra now. Didn't work for my device (no trackpad movement). System Prefs says "No trackpad found" Boot Log: ALPS: Found a V8 touchpad with ID: E7=0x73 0x03 0x14, EC=0x73 0x02 0x36 ALPS: Touchpad driver started Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 10, 2016 Moderators Share Posted November 10, 2016 Tested V8 Test1 on E7450 E7=0x73 0x03 0x0a, EC=0x88 0xba 0x2a -Touchpad works quite well, smooth scrolling + inertia. 3 Finger swipe down works. 2 finder swipe (left or right) not work. Pinch not work... -Preference pane works, looks like a real mac's pref pane -Trackstick is not detected, not even the trackstick left or right mouse or middle button -sparotic reboots -won't sleep when lid close, after opening LID, screen stays dark, can't increase brightness until force reboot -sometimes apps won't open and system hangs on E7470 E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 Nov 6 18:17:30 localhost kernel[0]: ApplePS2ALPSGlidePoint::identify: Found ALPS Device with ID E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 Nov 6 18:17:30 localhost kernel[0]: Unknown ALPS touchpad, does not match any known identifiers: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 Nov 10 12:01:34 localhost kernel[0]: ALPS: Found a V8 touchpad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 Nov 10 12:01:34 localhost kernel[0]: ALPS: Found a V8 touchpad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 Nov 10 12:01:34 localhost kernel[0]: ALPS: Touchpad driver started -both touchpad and trackstick not detected -preference pane is detected -apps won't launch sometimes using external KB/Mouse -finder hangs -sporatic reboots Link to comment Share on other sites More sharing options...
Dr. Hurt Posted November 11, 2016 Author Share Posted November 11, 2016 Jake Lo: You always have problems that go beyond my understanding I haven't touched a single letter in the Rushmore code (since R5)!! What OS X version are you using? Did you test Rushmore with Release 5? Thanks for reporting,,, V8test2: - V8 bug fixes - Revert some 2-finger scroll changes - Rearrange the code (hopefully fixes Jake Lo's issues). PS. Regarding the Preference pane: The driver tells macOS that we have a real Apple touchpad instead of ALPS. Most of the features in the Preference pane will NOT work. We're not using a real Apple touchpad. Currently the features that DO work are: Tap to click Secondary click Scroll direction Swipe between full screen pages Mission control and expose (have to be enabled/disabled together) Good luck and hoping to hear good news V8test2.zip 1 Link to comment Share on other sites More sharing options...
minhhien1996 Posted November 12, 2016 Share Posted November 12, 2016 v8test2 works on my E5450. But the kext can not load after a sleep Link to comment Share on other sites More sharing options...
okieiam Posted November 12, 2016 Share Posted November 12, 2016 Perfect. My dmesg dont return any ALPS info but this V8 test 2 work great w/ my Lenovo Yoga 15IBD - 2 finger scrolls - drag & drop - single click, double clicks, right click - CAPLOCK seems fix - Sierra original TrackPad PrefPane work beautifully I also discover that my ALPS seem to have pressure sensitivity Thanh you Dr. Hurt. Did a good job! BTW can you add NumLock support for extended number keypad for 15.6 inch laptop like this one Version 4.6.5 https://osxlatitude.com/index.php?/topic/1948-elan-focaltech-and-synaptics-smart-touchpad-driver-mac-os-x/ Link to comment Share on other sites More sharing options...
Piranha Posted November 12, 2016 Share Posted November 12, 2016 My system is one of the ones listed below: So this must be the ID your looking for ?Device ID = 0x73, 0x03, 0x0aFirmware ID = 0x88, 0xb*, 0x**I pulled this from a linux site hoping it would give you some definite info. It's a patch from 2014.. http://comments.gmane.org/gmane.linux.kernel.input/35013 Here is a patch of supporting ALPS v7 protocol device. ALPS v7 protocol device is a clickpad that is currently used on Lenovo S430/S435/S530, Lenovo Z410/Z510, HP Odie, HP Revolve 810 G1, as well as other machines with ALPS Touchpad of following infomation: Device ID = 0x73, 0x03, 0x0a Firmware ID = 0x88, 0xb*, 0x** A v7 protocol support patch is first relesed 2 months ago: http://www.spinics.net/lists/linux-input/msg29084.html After that some feedbacks were received from end user. Now this patch fixed the bugs reported by them: 1) Fix cursor jump when doing a right click drag 2) Fix cursor jitter when button clicking Signed-off-by: Qiting Chen --- drivers/input/mouse/alps.c | 560 ++++++++++++++++++++++++++++++++++++++++++--- drivers/input/mouse/alps.h | 132 +++++++++-- 2 files changed, 641 insertions(+), 51 deletions(-) diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index fb15c64..383281f 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -32,6 +32,13 @@ #define ALPS_REG_BASE_RUSHMORE 0xc2c0 #define ALPS_REG_BASE_PINNACLE 0x0000 +#define LEFT_BUTTON_BIT 0x01 +#define RIGHT_BUTTON_BIT 0x02 + +#define V7_LARGE_MOVEMENT 130 +#define V7_DEAD_ZONE_OFFSET_X 72 +#define V7_DEAD_ZONE_OFFSET_Y 72 + static const struct alps_nibble_commands alps_v3_nibble_commands[] = { { PSMOUSE_CMD_SETPOLL, 0x00 }, /* 0 */ { PSMOUSE_CMD_RESET_DIS, 0x00 }, /* 1 */ @@ -99,6 +106,7 @@ static const struct alps_nibble_commands alps_v6_nibble_commands[] = { #define ALPS_FOUR_BUTTONS 0x40 /* 4 direction button present */ #define ALPS_PS2_INTERLEAVED 0x80 /* 3-byte PS/2 packet interleaved with 6-byte ALPS packet */ +#define ALPS_BTNLESS 0x100 /* ALPS ClickPad flag */ static const struct alps_model_info alps_model_data[] = { { { 0x32, 0x02, 0x14 }, 0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */ @@ -140,6 +148,20 @@ static void alps_set_abs_params_mt(struct alps_data *priv, * isn't valid per PS/2 spec. */ +static unsigned int alps_pt_distance(struct alps_abs_data *pt0, + struct alps_abs_data *pt1) +{ + int vect_x, vect_y; + + if (!pt0 || !pt1) + return 0; + + vect_x = pt0->x - pt1->x; + vect_y = pt0->y - pt1->y; + + return int_sqrt(vect_x * vect_x + vect_y * vect_y); +} + /* Packet formats are described in Documentation/input/alps.txt */ static bool alps_is_valid_first_byte(struct alps_data *priv, @@ -320,8 +342,8 @@ static void alps_process_bitmap_dolphin(struct alps_data *priv, end_bit = y_msb - 1; box_middle_y = (priv->y_max * (start_bit + end_bit)) / (2 * (priv->y_bits - 1)); - *x1 = fields->x; - *y1 = fields->y; + *x1 = fields->pt.x; + *y1 = fields->pt.y; *x2 = 2 * box_middle_x - *x1; *y2 = 2 * box_middle_y - *y1; } @@ -461,6 +483,38 @@ static void alps_report_semi_mt_data(struct input_dev *dev, int num_fingers, alps_set_slot(dev, 1, num_fingers == 2, x2, y2); } +static void alps_report_coord_and_btn(struct psmouse *psmouse, + struct alps_fields *f) +{ + struct input_dev *dev; + + if (!psmouse || !f) + return; + + dev = psmouse->dev; + + if (f->fingers) { + input_report_key(dev, BTN_TOUCH, 1); + alps_report_semi_mt_data(dev, f->fingers, + f->pt_img[0].x, f->pt_img[0].y, + f->pt_img[1].x, f->pt_img[1].y); + input_mt_report_finger_count(dev, f->fingers); + + input_report_abs(dev, ABS_X, f->pt_img[0].x); + input_report_abs(dev, ABS_Y, f->pt_img[0].y); + input_report_abs(dev, ABS_PRESSURE, f->pt_img[0].z); + } else { + input_report_key(dev, BTN_TOUCH, 0); + input_mt_report_finger_count(dev, 0); + input_report_abs(dev, ABS_PRESSURE, 0); + } + + input_report_key(dev, BTN_LEFT, f->btn.left); + input_report_key(dev, BTN_RIGHT, f->btn.right); + + input_sync(dev); +} + static void alps_process_trackstick_packet_v3(struct psmouse *psmouse) { struct alps_data *priv = psmouse->private; @@ -523,13 +577,13 @@ static void alps_process_trackstick_packet_v3(struct psmouse *psmouse) static void alps_decode_buttons_v3(struct alps_fields *f, unsigned char *p) { - f->left = !!(p[3] & 0x01); - f->right = !!(p[3] & 0x02); - f->middle = !!(p[3] & 0x04); + f->btn.left = !!(p[3] & 0x01); + f->btn.right = !!(p[3] & 0x02); + f->btn.middle = !!(p[3] & 0x04); - f->ts_left = !!(p[3] & 0x10); - f->ts_right = !!(p[3] & 0x20); - f->ts_middle = !!(p[3] & 0x40); + f->btn.ts_left = !!(p[3] & 0x10); + f->btn.ts_right = !!(p[3] & 0x20); + f->btn.ts_middle = !!(p[3] & 0x40); } static void alps_decode_pinnacle(struct alps_fields *f, unsigned char *p, @@ -546,10 +600,10 @@ static void alps_decode_pinnacle(struct alps_fields *f, unsigned char *p, ((p[2] & 0x7f) << 1) | (p[4] & 0x01); - f->x = ((p[1] & 0x7f) << 4) | ((p[4] & 0x30) >> 2) | + f->pt.x = ((p[1] & 0x7f) << 4) | ((p[4] & 0x30) >> 2) | ((p[0] & 0x30) >> 4); - f->y = ((p[2] & 0x7f) << 4) | (p[4] & 0x0f); - f->z = p[5] & 0x7f; + f->pt.y = ((p[2] & 0x7f) << 4) | (p[4] & 0x0f); + f->pt.z = p[5] & 0x7f; alps_decode_buttons_v3(f, p); } @@ -573,9 +627,9 @@ static void alps_decode_dolphin(struct alps_fields *f, unsigned char *p, f->is_mp = !!(p[0] & 0x20); if (!f->is_mp) { - f->x = ((p[1] & 0x7f) | ((p[4] & 0x0f) << 7)); - f->y = ((p[2] & 0x7f) | ((p[4] & 0xf0) << 3)); - f->z = (p[0] & 4) ? 0 : p[5] & 0x7f; + f->pt.x = ((p[1] & 0x7f) | ((p[4] & 0x0f) << 7)); + f->pt.y = ((p[2] & 0x7f) | ((p[4] & 0xf0) << 3)); + f->pt.z = (p[0] & 4) ? 0 : p[5] & 0x7f; alps_decode_buttons_v3(f, p); } else { f->fingers = ((p[0] & 0x6) >> 1 | @@ -687,7 +741,7 @@ static void alps_process_touchpad_packet_v3_v5(struct psmouse *psmouse) * with x, y, and z all zero, so these seem to be flukes. * Ignore them. */ - if (f.x && f.y && !f.z) + if (f.pt.x && f.pt.y && !f.pt.z) return; /* @@ -695,12 +749,12 @@ static void alps_process_touchpad_packet_v3_v5(struct psmouse *psmouse) * to rely on ST data. */ if (!fingers) { - x1 = f.x; - y1 = f.y; - fingers = f.z > 0 ? 1 : 0; + x1 = f.pt.x; + y1 = f.pt.y; + fingers = f.pt.z > 0 ? 1 : 0; } - if (f.z >= 64) + if (f.pt.z >= 64) input_report_key(dev, BTN_TOUCH, 1); else input_report_key(dev, BTN_TOUCH, 0); @@ -709,22 +763,22 @@ static void alps_process_touchpad_packet_v3_v5(struct psmouse *psmouse) input_mt_report_finger_count(dev, fingers); - input_report_key(dev, BTN_LEFT, f.left); - input_report_key(dev, BTN_RIGHT, f.right); - input_report_key(dev, BTN_MIDDLE, f.middle); + input_report_key(dev, BTN_LEFT, f.btn.left); + input_report_key(dev, BTN_RIGHT, f.btn.right); + input_report_key(dev, BTN_MIDDLE, f.btn.middle); - if (f.z > 0) { - input_report_abs(dev, ABS_X, f.x); - input_report_abs(dev, ABS_Y, f.y); + if (f.pt.z > 0) { + input_report_abs(dev, ABS_X, f.pt.x); + input_report_abs(dev, ABS_Y, f.pt.y); } - input_report_abs(dev, ABS_PRESSURE, f.z); + input_report_abs(dev, ABS_PRESSURE, f.pt.z); input_sync(dev); if (!(priv->quirks & ALPS_QUIRK_TRACKSTICK_BUTTONS)) { - input_report_key(dev2, BTN_LEFT, f.ts_left); - input_report_key(dev2, BTN_RIGHT, f.ts_right); - input_report_key(dev2, BTN_MIDDLE, f.ts_middle); + input_report_key(dev2, BTN_LEFT, f.btn.ts_left); + input_report_key(dev2, BTN_RIGHT, f.btn.ts_right); + input_report_key(dev2, BTN_MIDDLE, f.btn.ts_middle); input_sync(dev2); } } @@ -916,6 +970,364 @@ static void alps_process_packet_v4(struct psmouse *psmouse) input_sync(dev); } +static bool alps_is_valid_package_v7(struct psmouse *psmouse) +{ + if ((psmouse->pktcnt == 3) && ((psmouse->packet[2] & 0x40) != 0x40)) + return false; + if ((psmouse->pktcnt == 4) && ((psmouse->packet[3] & 0x48) != 0x48)) + return false; + if ((psmouse->pktcnt == 6) && ((psmouse->packet[5] & 0x40) != 0x0)) + return false; + return true; +} + +static int alps_drop_unsupported_packet_v7(struct psmouse *psmouse) +{ + struct alps_data *priv = psmouse->private; + int drop = 1; + + if (priv->r.v7.pkt_id == V7_PACKET_ID_NEW || + priv->r.v7.pkt_id == V7_PACKET_ID_TWO || + priv->r.v7.pkt_id == V7_PACKET_ID_MULTI || + priv->r.v7.pkt_id == V7_PACKET_ID_IDLE) + drop = 0; + + return drop; +} + +static unsigned char alps_get_packet_id_v7(char *byte) +{ + unsigned char packet_id; + + if (byte[4] & 0x40) + packet_id = V7_PACKET_ID_TWO; + else if (byte[4] & 0x01) + packet_id = V7_PACKET_ID_MULTI; + else if ((byte[0] & 0x10) && !(byte[4] & 0x43)) + packet_id = V7_PACKET_ID_NEW; + else + packet_id = V7_PACKET_ID_IDLE; + + return packet_id; +} + +static void alps_get_finger_coordinate_v7(struct alps_abs_data *pt, + unsigned char *pkt, + unsigned char pkt_id) +{ + if ((pkt_id == V7_PACKET_ID_TWO) || + (pkt_id == V7_PACKET_ID_MULTI) || + (pkt_id == V7_PACKET_ID_NEW)) { + pt[0].x = ((pkt[2] & 0x80) << 4); + pt[0].x |= ((pkt[2] & 0x3F) << 5); + pt[0].x |= ((pkt[3] & 0x30) >> 1); + pt[0].x |= (pkt[3] & 0x07); + pt[0].y = (pkt[1] << 3) | (pkt[0] & 0x07); + + pt[1].x = ((pkt[3] & 0x80) << 4); + pt[1].x |= ((pkt[4] & 0x80) << 3); + pt[1].x |= ((pkt[4] & 0x3F) << 4); + pt[1].y = ((pkt[5] & 0x80) << 3); + pt[1].y |= ((pkt[5] & 0x3F) << 4); + + if (pkt_id == V7_PACKET_ID_TWO) { + pt[1].x &= ~0x000F; + pt[1].y |= 0x000F; + } else if (pkt_id == V7_PACKET_ID_MULTI) { + pt[1].x &= ~0x003F; + pt[1].y &= ~0x0020; + pt[1].y |= ((pkt[4] & 0x02) << 4); + pt[1].y |= 0x001F; + } else if (pkt_id == V7_PACKET_ID_NEW) { + pt[1].x &= ~0x003F; + pt[1].x |= (pkt[0] & 0x20); + pt[1].y |= 0x000F; + } + + pt[0].y = 0x7FF - pt[0].y; + pt[1].y = 0x7FF - pt[1].y; + + pt[0].z = (pt[0].x && pt[0].y) ? 62 : 0; + pt[1].z = (pt[1].x && pt[1].y) ? 62 : 0; + } +} + +static void alps_decode_packet_v7(struct alps_fields *f, + unsigned char *p, + struct psmouse *psmouse) +{ + struct alps_data *priv = psmouse->private; + static struct v7_raw prev_r; + + priv->r.v7.pkt_id = alps_get_packet_id_v7(p); + + alps_get_finger_coordinate_v7(f->pt_img, p, priv->r.v7.pkt_id); + + priv->r.v7.rest_left = 0; + priv->r.v7.rest_right = 0; + priv->r.v7.additional_fingers = 0; + priv->phy_btn = 0; + + if (priv->r.v7.pkt_id == V7_PACKET_ID_TWO || + priv->r.v7.pkt_id == V7_PACKET_ID_MULTI) { + priv->r.v7.rest_left = (p[0] & 0x10) >> 4; + priv->r.v7.rest_right = (p[0] & 0x20) >> 5; + } + + if (priv->r.v7.pkt_id == V7_PACKET_ID_MULTI) + priv->r.v7.additional_fingers = p[5] & 0x03; + + priv->phy_btn = (p[0] & 0x80) >> 7; + + if (priv->r.v7.pkt_id == V7_PACKET_ID_TWO) { + if (f->pt_img[0].z != 0 && f->pt_img[1].z != 0) + priv->r.v7.raw_fn = 2; + else + priv->r.v7.raw_fn = 1; + } else if (priv->r.v7.pkt_id == V7_PACKET_ID_MULTI) + priv->r.v7.raw_fn = 3 + priv->r.v7.additional_fingers; + else if (priv->r.v7.pkt_id == V7_PACKET_ID_IDLE) + priv->r.v7.raw_fn = 0; + else if (priv->r.v7.pkt_id == V7_PACKET_ID_NEW) + priv->r.v7.raw_fn = prev_r.raw_fn; + + /* It is a trick to bypass firmware bug of older version + that 'New' Packet is missed when finger number changed. + We fake a 'New' Packet in such cases.*/ + if (priv->r.v7.pkt_id == V7_PACKET_ID_TWO || + priv->r.v7.pkt_id == V7_PACKET_ID_MULTI || + priv->r.v7.pkt_id == V7_PACKET_ID_IDLE) { + if (priv->r.v7.raw_fn != prev_r.raw_fn) + priv->r.v7.pkt_id = V7_PACKET_ID_NEW; + } + + memcpy(&prev_r, &priv->r.v7, sizeof(struct v7_raw)); +} + +static void alps_set_each_pt_attr_v7(struct psmouse *psmouse, + struct alps_abs_data *pt, + struct alps_bl_pt_attr *pt_attr) +{ + struct alps_data *priv = psmouse->private; + unsigned int dist; + + if (!pt_attr->is_init_pt_got && pt->z != 0) { + pt_attr->is_init_pt_got = 1; + pt_attr->is_counted = 0; + memcpy(&pt_attr->init_pt, pt, sizeof(pt_attr->init_pt)); + } + + if (pt->z != 0) { + if (pt->y < priv->resting_zone_y_min) { + /* A finger is recognized as a non-resting finger + if it's position is outside the resting finger zone.*/ + pt_attr->zone = ZONE_NORMAL; + pt_attr->is_counted = 1; + } else { + /* A finger is recognized as a resting finger if it's + position is inside the resting finger zone and there's + no large movement from it's touch down position.*/ + pt_attr->zone = ZONE_RESTING; + + if (pt->x > priv->x_max / 2) + pt_attr->zone |= ZONE_RIGHT_BTN; + else + pt_attr->zone |= ZONE_LEFT_BTN; + + /* A resting finger will turn to be a non-resting + finger if it has made large movement from it's touch + down position. A non-resting finger will never turn + to a resting finger before it leaves the touchpad + surface.*/ + if (pt_attr->is_init_pt_got) { + dist = alps_pt_distance(pt, &pt_attr->init_pt); + + if (dist > V7_LARGE_MOVEMENT) + pt_attr->is_counted = 1; + } + } + } +} + +static void alps_set_pt_attr_v7(struct psmouse *psmouse, + struct alps_fields *f) +{ + struct alps_data *priv = psmouse->private; + int i; + + switch (priv->r.v7.pkt_id) { + case V7_PACKET_ID_TWO: + case V7_PACKET_ID_MULTI: + for (i = 0; i < V7_IMG_PT_NUM; i++) { + alps_set_each_pt_attr_v7(psmouse, + &f->pt_img[i], + &priv->pt_attr[i]); + } + break; + default: + /*All finger attributes are cleared when packet ID is + 'IDLE', 'New'or other unknown IDs. An 'IDLE' packet + indicates that there's no finger and no button activity. + A 'NEW' packet indicates the finger position in packet + is not continues from previous packet. Such as the + condition there's finger placed or lifted. In these cases, + finger attributes will be reset.*/ + memset(priv->pt_attr, 0, sizeof(priv->pt_attr[0]) * 2); + break; + } +} + +static void alps_cal_output_finger_num_v7(struct psmouse *psmouse, + struct alps_fields *f) +{ + struct alps_data *priv = psmouse->private; + unsigned int fn = 0; + int i; + + switch (priv->r.v7.pkt_id) { + case V7_PACKET_ID_IDLE: + case V7_PACKET_ID_NEW: + /*No finger is reported when packet ID is 'IDLE' or 'New'. + An 'IDLE' packet indicates that there's no finger on touchpad. + A 'NEW' packet indicates there's finger placed or lifted. + Finger position of 'New' packet is not continues from the + previous packet.*/ + fn = 0; + break; + case V7_PACKET_ID_TWO: + if (f->pt_img[0].z == 0) { + /*The first finger slot is zero when a non-resting + finger lifted and remaining only one resting finger + on touchpad. Hardware report the remaining resting + finger in second slot. This resting is ignored*/ + fn = 0; + } else if (f->pt_img[1].z == 0) { + /* The second finger slot is zero if there's + only one finger*/ + fn = 1; + } else { + /*All non-resting fingers will be counted to report*/ + fn = 0; + for (i = 0; i < V7_IMG_PT_NUM; i++) { + if (priv->pt_attr[i].is_counted) + fn++; + } + + /*In the case that both fingers are + resting fingers, report the first one*/ + if (!priv->pt_attr[0].is_counted && + !priv->pt_attr[1].is_counted) { + fn = 1; + } + } + break; + case V7_PACKET_ID_MULTI: + /*A packet ID 'MULTI' indicats that at least 3 non-resting + finger exist.*/ + fn = 3 + priv->r.v7.additional_fingers; + break; + } + + f->fingers = fn; +} + +static void alps_button_dead_zone_filter(struct psmouse *psmouse, + struct alps_fields *f, + struct alps_fields *prev_f) +{ + struct alps_data *priv = psmouse->private; + int dx, dy; + + if (priv->prev_phy_btn == 0 && priv->phy_btn != 0) { + memcpy(&priv->pt_attr[0].init_dead_pt, + &f->pt_img[0], + sizeof(struct alps_abs_data)); + } + + if (priv->pt_attr[0].init_dead_pt.x != 0 && + priv->pt_attr[0].init_dead_pt.x != 0) { + dx = f->pt_img[0].x - priv->pt_attr[0].init_dead_pt.x; + dy = f->pt_img[0].y - priv->pt_attr[0].init_dead_pt.y; + if ((abs(dx) > V7_DEAD_ZONE_OFFSET_X) || + (abs(dy) > V7_DEAD_ZONE_OFFSET_Y)) { + memset(&priv->pt_attr[0].init_dead_pt, 0, + sizeof(struct alps_abs_data)); + priv->btn_delay_cnt = 0; + } else { + memcpy(&f->pt_img[0], + &prev_f->pt_img[0], + sizeof(struct alps_abs_data)); + if (priv->prev_phy_btn == 0 && priv->phy_btn != 0) + priv->btn_delay_cnt = 2; + } + } + + if (priv->btn_delay_cnt > 0) { + f->btn.left = 0; + f->btn.right = 0; + priv->btn_delay_cnt--; + } +} + +static void alps_assign_buttons_v7(struct psmouse *psmouse, + struct alps_fields *f, + struct alps_fields *prev_f) +{ + struct alps_data *priv = psmouse->private; + + if (priv->phy_btn) { + if (!priv->prev_phy_btn) { + /* Report a right click as long as there's finger on + right button zone. Othrewise, report a left click.*/ + if (priv->r.v7.rest_right || + priv->pt_attr[0].zone & ZONE_RIGHT_BTN || + priv->pt_attr[1].zone & ZONE_RIGHT_BTN) { + f->btn.right = 1; + priv->pressed_btn_bits |= RIGHT_BUTTON_BIT; + } else { + f->btn.left = 1; + priv->pressed_btn_bits |= LEFT_BUTTON_BIT; + } + } else { + if (priv->pressed_btn_bits & RIGHT_BUTTON_BIT) + f->btn.right = 1; + if (priv->pressed_btn_bits & LEFT_BUTTON_BIT) + f->btn.left = 1; + } + } else { + priv->pressed_btn_bits = 0; + f->btn.right = 0; + f->btn.left = 0; + } + + alps_button_dead_zone_filter(psmouse, f, prev_f); + + priv->prev_phy_btn = priv->phy_btn; +} + +static void alps_process_packet_v7(struct psmouse *psmouse) +{ + struct alps_data *priv = psmouse->private; + struct alps_fields f = {0}; + static struct alps_fields prev_f; + unsigned char *packet = psmouse->packet; + + priv->decode_fields(&f, packet, psmouse); + + if (alps_drop_unsupported_packet_v7(psmouse)) + return; + + alps_set_pt_attr_v7(psmouse, &f); + + alps_cal_output_finger_num_v7(psmouse, &f); + + alps_assign_buttons_v7(psmouse, &f, &prev_f); + + alps_report_coord_and_btn(psmouse, &f); + + memcpy(&prev_f, &f, sizeof(struct alps_fields)); +} + static void alps_report_bare_ps2_packet(struct psmouse *psmouse, unsigned char packet[], bool report_buttons) @@ -1080,6 +1492,14 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse) return PSMOUSE_BAD_DATA; } + if ((priv->proto_version == ALPS_PROTO_V7 && + !alps_is_valid_package_v7(psmouse))) { + psmouse_dbg(psmouse, "refusing packet[%i] = %x\n", + psmouse->pktcnt - 1, + psmouse->packet[psmouse->pktcnt - 1]); + return PSMOUSE_BAD_DATA; + } + if (psmouse->pktcnt == psmouse->pktsize) { priv->process_packet(psmouse); return PSMOUSE_FULL_PACKET; @@ -1192,6 +1612,22 @@ static int alps_rpt_cmd(struct psmouse *psmouse, int init_command, return 0; } +static int alps_check_valid_firmware_id(unsigned char id[]) +{ + int valid = 1; + + if (id[0] == 0x73) + valid = 1; + else if (id[0] == 0x88) { + if ((id[1] == 0x07) || + (id[1] == 0x08) || + ((id[1] & 0xf0) == 0xB0)) + valid = 1; + } + + return valid; +} + static int alps_enter_command_mode(struct psmouse *psmouse) { unsigned char param[4]; @@ -1201,8 +1637,7 @@ static int alps_enter_command_mode(struct psmouse *psmouse) return -1; } - if ((param[0] != 0x88 || (param[1] != 0x07 && param[1] != 0x08)) && - param[0] != 0x73) { + if (!alps_check_valid_firmware_id(param)) { psmouse_dbg(psmouse, "unknown response while entering command mode\n"); return -1; @@ -1704,6 +2139,36 @@ error: return ret; } +static int alps_hw_init_v7(struct psmouse *psmouse) +{ + struct ps2dev *ps2dev = &psmouse->ps2dev; + int reg_val, ret = -1; + + if (alps_enter_command_mode(psmouse)) + goto error; + + reg_val = alps_command_mode_read_reg(psmouse, 0xc2d9); + if (reg_val == -1) + goto error; + + if (alps_command_mode_write_reg(psmouse, 0xc2c9, 0x64)) + goto error; + + reg_val = alps_command_mode_read_reg(psmouse, 0xc2c4); + if (reg_val == -1) + goto error; + + if (__alps_command_mode_write_reg(psmouse, reg_val | 0x02)) + goto error; + + alps_exit_command_mode(psmouse); + return ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE); + +error: + alps_exit_command_mode(psmouse); + return ret; +} + /* Must be in command mode when calling this function */ static int alps_absolute_mode_v4(struct psmouse *psmouse) { @@ -1875,6 +2340,7 @@ static void alps_set_defaults(struct alps_data *priv) priv->set_abs_params = alps_set_abs_params_st; priv->x_max = 1023; priv->y_max = 767; + priv->slot_number = 1; break; case ALPS_PROTO_V3: priv->hw_init = alps_hw_init_v3; @@ -1883,6 +2349,7 @@ static void alps_set_defaults(struct alps_data *priv) priv->decode_fields = alps_decode_pinnacle; priv->nibble_commands = alps_v3_nibble_commands; priv->addr_command = PSMOUSE_CMD_RESET_WRAP; + priv->slot_number = 2; break; case ALPS_PROTO_V4: priv->hw_init = alps_hw_init_v4; @@ -1890,6 +2357,7 @@ static void alps_set_defaults(struct alps_data *priv) priv->set_abs_params = alps_set_abs_params_mt; priv->nibble_commands = alps_v4_nibble_commands; priv->addr_command = PSMOUSE_CMD_DISABLE; + priv->slot_number = 2; break; case ALPS_PROTO_V5: priv->hw_init = alps_hw_init_dolphin_v1; @@ -1905,6 +2373,7 @@ static void alps_set_defaults(struct alps_data *priv) priv->y_max = 660; priv->x_bits = 23; priv->y_bits = 12; + priv->slot_number = 2; break; case ALPS_PROTO_V6: priv->hw_init = alps_hw_init_v6; @@ -1913,6 +2382,28 @@ static void alps_set_defaults(struct alps_data *priv) priv->nibble_commands = alps_v6_nibble_commands; priv->x_max = 2047; priv->y_max = 1535; + priv->slot_number = 2; + break; + case ALPS_PROTO_V7: + priv->hw_init = alps_hw_init_v7; + priv->process_packet = alps_process_packet_v7; + priv->decode_fields = alps_decode_packet_v7; + priv->set_abs_params = alps_set_abs_params_mt; + priv->nibble_commands = alps_v3_nibble_commands; + priv->addr_command = PSMOUSE_CMD_RESET_WRAP; + priv->x_max = 0xfff; + priv->y_max = 0x7ff; + priv->resting_zone_y_min = 0x654; + priv->byte0 = 0x48; + priv->mask0 = 0x48; + priv->flags = 0; + priv->slot_number = 2; + + priv->phy_btn = 0; + priv->prev_phy_btn = 0; + priv->btn_delay_cnt = 0; + priv->pressed_btn_bits = 0; + memset(priv->pt_attr, 0, sizeof(priv->pt_attr[0]) * 2); break; } } @@ -1982,6 +2473,11 @@ static int alps_identify(struct psmouse *psmouse, struct alps_data *priv) return -EIO; else return 0; + } else if (ec[0] == 0x88 && (ec[1] & 0xf0) == 0xB0) { + priv->proto_version = ALPS_PROTO_V7; + alps_set_defaults(priv); + + return 0; } else if (ec[0] == 0x88 && ec[1] == 0x08) { priv->proto_version = ALPS_PROTO_V3; alps_set_defaults(priv); @@ -2045,7 +2541,7 @@ static void alps_set_abs_params_mt(struct alps_data *priv, struct input_dev *dev1) { set_bit(INPUT_PROP_SEMI_MT, dev1->propbit); - input_mt_init_slots(dev1, 2, 0); + input_mt_init_slots(dev1, priv->slot_number, 0); input_set_abs_params(dev1, ABS_MT_POSITION_X, 0, priv->x_max, 0, 0); input_set_abs_params(dev1, ABS_MT_POSITION_Y, 0, priv->y_max, 0, 0); diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index 03f88b6..dedbd27 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -18,11 +18,36 @@ #define ALPS_PROTO_V4 4 #define ALPS_PROTO_V5 5 #define ALPS_PROTO_V6 6 +#define ALPS_PROTO_V7 7 + +#define MAX_IMG_PT_NUM 5 +#define V7_IMG_PT_NUM 2 + +#define ZONE_NORMAL 0x01 +#define ZONE_RESTING 0x02 +#define ZONE_LEFT_BTN 0x04 +#define ZONE_RIGHT_BTN 0x08 #define DOLPHIN_COUNT_PER_ELECTRODE 64 #define DOLPHIN_PROFILE_XOFFSET 8 /* x-electrode offset */ #define DOLPHIN_PROFILE_YOFFSET 1 /* y-electrode offset */ +/* + * enum V7_PACKET_ID - defines the packet type for V7 + * V7_PACKET_ID_IDLE: There's no finger and no button activity. + * V7_PACKET_ID_TWO: There's one or two non-resting fingers on touchpad + * or there's button activities. + * V7_PACKET_ID_MULTI: There are at least three non-resting fingers. + * V7_PACKET_ID_NEW: The finger position in slot is not continues from + * previous packet. +*/ +enum V7_PACKET_ID { + V7_PACKET_ID_IDLE, + V7_PACKET_ID_TWO, + V7_PACKET_ID_MULTI, + V7_PACKET_ID_NEW, +}; + /** * struct alps_model_info - touchpad ID table * @signature: E7 response string to match. @@ -66,15 +91,7 @@ struct alps_nibble_commands { }; /** - * struct alps_fields - decoded version of the report packet - * @x_map: Bitmap of active X positions for MT. - * @y_map: Bitmap of active Y positions for MT. - * @fingers: Number of fingers for MT. - * @x: X position for ST. - * @y: Y position for ST. - * @z: Z position for ST. - * @first_mp: Packet is the first of a multi-packet report. - * @is_mp: Packet is part of a multi-packet report. + * struct alps_btn - decoded version of the button status * @left: Left touchpad button is active. * @right: Right touchpad button is active. * @middle: Middle touchpad button is active. @@ -82,16 +99,7 @@ struct alps_nibble_commands { * @ts_right: Right trackstick button is active. * @ts_middle: Middle trackstick button is active. */ -struct alps_fields { - unsigned int x_map; - unsigned int y_map; - unsigned int fingers; - unsigned int x; - unsigned int y; - unsigned int z; - unsigned int first_mp:1; - unsigned int is_mp:1; - +struct alps_btn { unsigned int left:1; unsigned int right:1; unsigned int middle:1; @@ -102,6 +110,73 @@ struct alps_fields { }; /** + * struct alps_btn - decoded version of the X Y Z postion for ST. + * @x: X position for ST. + * @y: Y position for ST. + * @z: Z position for ST. + */ +struct alps_abs_data { + unsigned int x; + unsigned int y; + unsigned int z; +}; + +/** + * struct alps_fields - decoded version of the report packet + * @fingers: Number of fingers for MT. + * @pt: X Y Z postion for ST. + * @pt: X Y Z postion for image MT. + * @x_map: Bitmap of active X positions for MT. + * @y_map: Bitmap of active Y positions for MT. + * @first_mp: Packet is the first of a multi-packet report. + * @is_mp: Packet is part of a multi-packet report. + * @btn: Button activity status + */ +struct alps_fields { + unsigned int fingers; + struct alps_abs_data pt; + struct alps_abs_data pt_img[MAX_IMG_PT_NUM]; + unsigned int x_map; + unsigned int y_map; + unsigned int first_mp:1; + unsigned int is_mp:1; + struct alps_btn btn; +}; + +/** + * struct v7_raw - data decoded from raw packet for V7. + * @pkt_id: An id that specifies the type of packet. + * @additional_fingers: Number of additional finger that is neighter included + * in pt slot nor reflected in rest_left and rest_right flag of data packet. + * @rest_left: There are fingers on left resting zone. + * @rest_right: There are fingers on right resting zone. + * @raw_fn: The number of finger on touchpad. + */ +struct v7_raw { + unsigned char pkt_id; + unsigned int additional_fingers; + unsigned char rest_left; + unsigned char rest_right; + unsigned char raw_fn; +}; + +/** + * struct alps_bl_pt_attr - generic attributes of touch points for buttonless device + * @zone: The part of touchpad that the touch point locates + * @is_counted: The touch point is not a resting finger. + * @is_init_pt_got: The touch down point is got. + * @init_pt: The X Y Z position of the touch down point. + * @init_dead_pt: The touch down point of a finger used by dead zone process. + */ +struct alps_bl_pt_attr { + unsigned char zone; + unsigned char is_counted; + unsigned char is_init_pt_got; + struct alps_abs_data init_pt; + struct alps_abs_data init_dead_pt; +}; + +/** * struct alps_data - private data structure for the ALPS driver * @dev2: "Relative" device used to report trackstick or mouse activity. * @phys: Physical path for the relative device. @@ -116,8 +191,10 @@ struct alps_fields { * @flags: Additional device capabilities (passthrough port, trackstick, etc.). * @x_max: Largest possible X position value. * @y_max: Largest possible Y position value. + * @resting_zone_y_min: Smallest Y postion value of the bottom resting zone. * @x_bits: Number of X bits in the MT bitmap. * @y_bits: Number of Y bits in the MT bitmap. + * @img_fingers: Number of image fingers. * @hw_init: Protocol-specific hardware init function. * @process_packet: Protocol-specific function to process a report packet. * @decode_fields: Protocol-specific function to read packet bitfields. @@ -132,6 +209,11 @@ struct alps_fields { * @fingers: Number of fingers from last MT report. * @quirks: Bitmap of ALPS_QUIRK_*. * @timer: Timer for flushing out the final report packet in the stream. + * @v7: Data decoded from raw packet for V7 + * @phy_btn: Physical button is active. + * @prev_phy_btn: Physical button of previous packet is active. + * @pressed_btn_bits: Pressed positon of button zone + * @pt_attr: Generic attributes of touch points for buttonless device. */ struct alps_data { struct input_dev *dev2; @@ -145,8 +227,10 @@ struct alps_data { unsigned char flags; int x_max; int y_max; + int resting_zone_y_min; int x_bits; int y_bits; + unsigned char slot_number; int (*hw_init)(struct psmouse *psmouse); void (*process_packet)(struct psmouse *psmouse); @@ -161,6 +245,16 @@ struct alps_data { int fingers; u8 quirks; struct timer_list timer; + + /* these are used for buttonless touchpad*/ + union { + struct v7_raw v7; + } r; + unsigned char phy_btn; + unsigned char prev_phy_btn; + unsigned char btn_delay_cnt; + unsigned char pressed_btn_bits; + struct alps_bl_pt_attr pt_attr[MAX_IMG_PT_NUM]; }; #define ALPS_QUIRK_TRACKSTICK_BUTTONS 1 /* trakcstick buttons in trackstick packet */ -- 1.8.3.2 -- Above is what i've found out... It's a version 7 Here's the windows driver Windows ALPS driver Alps GlidePoint Trackpad V8.201.1717.124 Software Description:This package contains the Alps GlidePoint Trackpad Driver. This driver provides advanced functionality, including support for multi-touch gestures and TouchGuard palm rejection. Hardware DevicesACPI\ALP000A="Alps GlidePoint Trackpad"ACPI\ALP000B="Alps GlidePoint Trackpad"ACPI\VEN_ALP&DEV_000A="Alps GlidePoint Trackpad"ACPI\VEN_ALP&DEV_000B="Alps GlidePoint TrackpadMore from IOREGcompatible : ALP000B ALP0100 ALP0002 PNP0F13 = from Ioregname: <"ALP000B"> PNP0303Hp probook-87HPQ8001---------------------------------- Info running linux commands on Mint AlpsPS/2 Alps dual point stick Isa0060/serio3/input1 vendor =0002 product=0008 version=0700alpsps/2 alps dual point touchpad---------------------------------model alpsps/2 vendor 0x0002device 0x0008compatible to : int 0x021 0x003alps--------------------------- Link to comment Share on other sites More sharing options...
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