Sleishman Pro Series - Sleishman Drum Company
- Pro Series
- Features
- Twin Pedal
- Reso Springs
- Stockists
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SLEISHMAN PRO SERIES
Our all-new range of all maple kits are setting a whole new standard in sound and finish quality.
Utilising the Sleishman patented free-floating tuning system, no other drum comes close in both tone and tune-ability. They truly sound 'Pre Eq'd' and are just far too easy to work with in any musical situation, room or volume.
Our revolutionary patented suspension system truly brings drum shells to life and it completely separates our drums from any other available today. For over 35 years, we have continued to refine our unique suspension system- A system that eliminates all bolted lug fittings from the shell. This allows the drum to work to its full potential giving you maximum sustain, fullness of tone and unrivalled response at any volume.
Choose from 6 colour/finish options
Matte Black
Walnut Stain
Cherry Fade
Forest Fade
Ocean Fade
Clear Gloss
Shapes, sizes and colours
The Sleishman Pros series is available in three different kit configurations. The 4 piece bop kit. The 5 piece funk/fusion kit and the 6 piece rock kit.
Vivid colour tones combine with the classiest of gloss and matte finishes. The result, drums that look every bit as good as they sound. All Pro Series drums are hand finished, using only the highest quality stains, paints and lacquer. Choose from: Clear Gloss, Walnut Stain, Matte Black, Cherry Fade, Ocean Fade and Forest Fade
For your hardware choose from either Classic Chrome or the brand new Hammer Tone coat system finish option. Either look fits each shell finish brilliantly.
Absolutely no corners are cut in creating superb quality ply shells for every Pro Series kit.
Only the very best A grade US maple is used to craft each shell to exacting standards.
5 Ply shell, 4ply focus ring toms – Punchy, open resonance and even note decay are the best descriptors for these drums.
6 ply shell, 4 ply focus ring floor toms rumble and are with out a doubt the mightiest floor toms you’re ever likely to hear.
7 ply shell, 4 ply bass drums
kick, low end deep.
10 ply snares really open up at low tension and crack when taken up high.
Our snares have an amazingly strong ‘voice’ and project like no other.
Batter - Emperor Clear
Resonant - Ambassador Clear
Bass Drums:
Powerstroke 3 Clear
Resonant – Powerstroke 3 Clear
Batter: C. S Dot (Coated)
Snare Side: Ambassador Hazy
EACH KIT IS HAND ASSEMBLED, CHECKED & CERTIFIED
100% US maple shells and fitted with top-of-the-line Remo heads as standard.
Sleishman Drums
VIDEO & IMAGE Gallery
Sleishman System
PRO SERIES
No EQ used in Recording
PRO SERIES
No EQ used in Recording
PRO SERIES
'Funk Factor' - Andy Binder
PRO SERIES
'Chicken Swing' - Andy Binder
PRO SERIES
'Acid Jam' - Andy Binder
RESO SPRINGS
Custom Snares
14x6 Walnut Stave
CUSTOM SNARE
13x7 Maple Ply Aqua
CUSTOM SNARE
14x5.5 Hammer Copper
CUSTOM SNARE
14x5.5 Maple Ply Red Sparkle
CUSTOM KIT
Bubinga Rock/Chrome
CUSTOM KIT
Walnut Maple Blue Sparkle
CUSTOM KIT
Walnut - Rock
CUSTOM KIT
Maple Gloss Black & White Stripe
Custom SNARE
14x6 Seamless Aluminum
CUSTOM SNARE
13x7 Padouk Stave
CUSTOM SNARE
14x5.5 Blue Sparkle
CUSTOM SNARE
14x5.5 Hammer Bronze
SLEISHMAN DRUM COMPANY
With our patented pedal design, balance is now finally achieved...
Its logical set up puts you into the center of your drum kit.
The Sleishman Twin Pedal is the only one on the market that has exactly the same action for both left and right, without incorporating any bulky extension arms or universal joints.
THERE IS NOTHING SLOWING YOU DOWN NOW...
Both pedals are chain drive and have an effortless, free movement that is lightning fast and incredibly powerful. It's all due to perfectly balanced angles... Total symmetry across the entire pedal.
Our patented suspension system truly brings drum shells to life and it completely separates our drums from any others available today.
It would be safe to say that this system is the only reason we are in business!
Take an empty drinking glass, tap it and listen to its sustain. Then, lightly hold the glass and tap it again…a very different sound. You’ve killed the natural sustain of the glass.
This simple exercise actually demonstrates the physical impact lugs and bolted fittings have on any given drum shell. Without the restrictions placed on it by sometimes more than twenty bolted fittings, the drum shell can now resonate to it’s full potential.
Obviously, this is going to give you much more sustain in note length, increased volume levels (which in turn gives you more control over the instrument), and another benefit of our system is a massive amount of tone.
In short, Sleishman Drums work at a far greater efficiency level than any other drum on the market.
Don Sleishman, has spent a lifetime in drums. He is a professional drummer with over 40 years playing experience.
Along with his absolute passion for playing, Don also has a natural inventive nature- one that has seen numerous world firsts and a truly unique approach to drum manufacture. It all started back in the sixties. Already a well known drummer in Sydney, Don became equally well known in the drumming community for his ability to improve the sound of friends and fellow drummers personal kits. Bearing edges, re-finishes, hardware repair. You name it, Don could enhance the quality of any drum.
Q1. Can I tune my bottom head tighter than the top and vice versa?
A1. Nope. Tension is distributed evenly across the drum as a result of our Suspension System. The ring at the bottom of each system acts as an equalizer. The ring responds to tension placed on any bolt by perfectly balancing that tension across the drum. This makes Sleishman drums simple to tune and also creates a wide tuning range.
Thinner heads on the bottom of our drums are slightly higher in pitch than the thicker 'batter' heads always.
Q2. Can I buy just the systems themselves and source my own shells?
A2. Unfortunately not. We see the 'system' being the entire drum, not just the metal work. Shells and their bearing edges are incredibly important to creating our sound, so our standards have to be ensured.
Where to buy
NASHVILLE, TN.
Mothertone USA
Drummers Dream
610-612 Canterbury Road
BELMORE NSW 2192
Phone: (02)
The Drum Shop
National Park St
NEWCASTLE WEST NSW 2302
Phone: (02)
Better Music
29-31 Colbee Ct
PHILLIP ACT 2606
Phone: (02)
529-533 High St Northcote 3070
Phone: (03)
The Drum Shop (Derringers Music)
66 Leader Street
Forestville SA 5035
Phone: (08)
UK / EUROPE
Sleishman Europe Head Office
Parkstee 119, 1446 HP Purmerend,
ph: +31 299 460510
mob: +31 6
( 11:00-21:00 )
Drumland (Terpstra Muziek)
Melbournestraat 2
1175 RM Lijnden (Business Park)
Tel:+31 020 - 659 68 58
Rimshot Drumcenter
Diezerplein 27
8021 CT Zwolle
The Netherlands
+31 (0)314 344647
Rotterdam Drum Department
Goudsesingel 32A,
3011 KC Rotterdam
Groove It Up, unipessoal, lda.
Rua Joly Braga Santos, Lote I ( i ), 3? Esq.
Lisbon - Portugal
Lanzstrasse 3
68789 Sanki Leon-Rot, Germany
Drums Only
Andernacher Strasse 90,
56070 Koblenz, Germany
+49 261 83011
CZECH REPUBLIC
Sleishman Czech
Hudebniny STEP
nám. Republiky 49
591 01 ??ár nad Sázavou
BALIDRUM (Twin Pedal Only)
Balidrum Ryszard Balcer
ul. Zbaraska 12, 43-300 Bielsko- Bia?a
NIP: 547-106-62-31
Sound Innovation
RESO SPRINGS
Sometimes its the simple things that make all the difference.
Invented by Don Sleishman in 1980 as a further extension of his free floating philosophy. These clever spring steel feet come as standard on all Sleishman floors.
Sleishman RESO SPRINGS literally suspend the floor tom in the air just above the ground.
This suspended state allows the drum to resonate at an improved level, as it is no longer sitting rigid on the floor.
They're too easy to fit and will instantly boost any floor tom's:
RESONANCE, TONE & VOLUME
Simply remove the rubber foot from your floor tom leg, slide the reso spring on and tighten with the key provided.
Sold in packs of three, Sleishman RESO SPRINGS fit most major makes of leg up to 12.9mm in diameter
Get In Touch
Contact uS更多频道内容在这里查看
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自己的备忘记录 ：
static int cyttsp_init(void)
&& &cyttsp_info(&Cypress TrueTouch(R) Standard Product\n&);
&& &cyttsp_info(&I2C Touchscreen Driver (Built %s @ %s)\n&, \
&& &&& &__DATE__, __TIME__);
&& &cyttsp_ts_wq = create_singlethread_workqueue(&cyttsp_ts_wq&);
create_workqueue&
用于创建一个
workqueue 队列，为系统中的每个
CPU 都创建一个内核线程
create_singlethread_workqueue&& 用于创建
workqueue ，只创建一个内核线程
destroy_workqueue& 释放
workqueue 队列
schedule_work & & 调度执行一个具体的任务，执行的任务将会被挂入
Linux 系统提供的
workqueue ——
keventd_wq
schedule_delayed_work 延迟一定时间去执行一个具体的任务，功能与
schedule_work 类似，多了一个延迟时间
&& &if (cyttsp_ts_wq == NULL) {
&& &&& &cyttsp_debug(&No memory for cyttsp_ts_wq\n&);
&& &&& &return -ENOMEM;
&& &ret = i2c_add_driver(&cyttsp_driver);&& //添加I2C驱动
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
static struct i2c_driver cyttsp_driver = {
&& &.driver = {
&& &&& &.name = CY_I2C_NAME,
&& &&& &.owner = THIS_MODULE,
&& &&& &.pm = &cyttsp_pm_ops,&& //电源管理接口
&& &.probe = cyttsp_probe,
&& &.remove = __devexit_p(cyttsp_remove),
&& &.id_table = cyttsp_id,
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
static int __devinit cyttsp_probe(struct i2c_client *client,
&& &&& &&& &const struct i2c_device_id *id)
&& &struct cyttsp *
&& &int retval = CY_OK;
&& &cyttsp_info(&Start Probe 1.2\n&);
&& &/* allocate and clear memory */
&& &ts = kzalloc(sizeof(struct cyttsp), GFP_KERNEL);
&& &if (ts == NULL) {
&& &&& &cyttsp_xdebug1(&err kzalloc for cyttsp\n&);
&& &&& &retval = -ENOMEM;
&&& //前面有觉得奇怪，在cyttsp_driver中
－－－－－－－－－－－－－－－－－－－－－－
static struct i2c_driver cyttsp_driver = {
&& &.driver = {
&& &&& &.name = CY_I2C_NAME,
&& &&& &.owner = THIS_MODULE,
&& &&& &.pm = &cyttsp_pm_ops,&& //
为什么是用这个
// && .suspend&& &= xxx_suspend,&&
//而不是用这两个，这之间有什么区别
// && .resume&& & = xxx_resume,
&& &.probe = cyttsp_probe,
&& &.remove = __devexit_p(cyttsp_remove),
&& &.id_table = cyttsp_id,
－－－－－－－－－－－－－－－－－－－－－－－－
// 到这里差不多明白了
& .suspend&& &= xxx_suspend,&&
& .resume&& & = xxx_resume,
//是系统的睡眠唤醒接口，是不可控的，也就是说：在整个系统睡眠和唤醒时会自动掉用，
//你无法在其他时候进行控制。而
&.pm = &cyttsp_pm_ops,
// 是在系统睡眠和唤醒的其他时间，你可以用这个接口对设备的睡眠唤醒进行控制。
//具体来讲，因为TP的功耗一般挺大的，如果TP一直处在工作状态，对系统功耗是一个很大的负担，
//一般的做法是在无触碰的情况下让TP睡眠，有触碰时，用中断唤醒TP进入工作状态，所以用了
//这个接口。
// 有兴趣的可以看看这个&
&/* Enable runtime PM ops, start in ACTIVE mode */
&&& //& 启用运行时电源管理操作接口，在主动模式启动
&error = pm_runtime_set_active(&client-&dev);
&&& if (error & 0)
&& &&& &dev_dbg(&client-&dev, &unable to set runtime pm state\n&);
&&& pm_runtime_enable(&client-&dev);
&& &if (!(retval & CY_OK)) {
&& &&& &/* register driver_data */
&& &&& &ts-&client =
&& &&& &ts-&platform_data = client-&dev.platform_
&& &&& &if (ts-&platform_data-&fw_fname)
&& &&& &&& &strncpy(ts-&fw_fname, ts-&platform_data-&fw_fname,
&& &&& &&& &&& &&& &&& &&& &FW_FNAME_LEN - 1);
&& &&& &else
&& &&& &&& &strncpy(ts-&fw_fname, &cyttsp.hex&, FW_FNAME_LEN - 1);
&& &&& &i2c_set_clientdata(client, ts);
&& &&& &error = cyttsp_initialize(client, ts);
//& 驱动程序初始化，这个函数做一下事情;
//&& 1 创建并注册一个输入层的输入设备
//&& 2 使CYTTSP 脱离引导模式
//&& 3 开启定时器，工作队列
&& &&&& if (error) {
&& &&& &&&& cyttsp_xdebug1(&err cyttsp_initialize\n&);
&& &&& &&& &if (ts != NULL) {
&& &&& &&& &&& &/* deallocate memory */
&& &&& &&& &&& &kfree(ts);
&& &&& &&& &}
&& &&& &&& &i2c_del_driver(&cyttsp_driver);
&& &&& &&& &retval = -ENODEV;
&& &&& &} else
&& &&& &&& &cyttsp_openlog();
#ifdef CONFIG_HAS_EARLYSUSPEND
&& &if (!(retval & CY_OK)) {
&& &&& &ts-&early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
&& &&& &ts-&early_suspend.suspend = cyttsp_early_
&& &&& &ts-&early_suspend.resume = cyttsp_late_
&& &&& &register_early_suspend(&ts-&early_suspend);
#endif /* CONFIG_HAS_EARLYSUSPEND */
&& &device_init_wakeup(&client-&dev, ts-&platform_data-&wakeup);
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
static inline int device_init_wakeup(struct device *dev, bool val)
&& &device_set_wakeup_capable(dev, val);&& //设置设备能不能唤醒
&& &device_set_wakeup_enable(dev, val);&&&& //设置设备使不使用唤醒，这都与前面runtime电源管理模式相关
&& &return 0;
// 设备模型中的所有设备都有两个标志来控制唤醒事件（可使得设备或系统退出低功耗状态）。
// 设两个标志位由总线或者设备驱动用 device_set_wakeup_capable()和
// device_set_wakeup_enable()来初始化。
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
&& &mutex_init(&ts-&mutex);&&
//初始化互斥锁
&& &cyttsp_info(&Start Probe %s\n&, \
&& &&& &(retval & CY_OK) ? &FAIL& : &PASS&);
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
static int cyttsp_initialize(struct i2c_client *client, struct cyttsp *ts)
&& &struct input_dev *input_
&& &int error = 0;
&& &int retval = CY_OK;
&& &/* Create the input device and register it. */
&& &input_device = input_allocate_device();& //&为input_device分配内存
&& &if (!input_device) {
&& &&& &error = -ENOMEM;
&& &&& &cyttsp_xdebug1(&err input allocate device\n&);
&& &&& &goto error_free_
&& &if (!client) {
&& &&& &error = ~ENODEV;
&& &&& &cyttsp_xdebug1(&err client is Null\n&);
&& &&& &goto error_free_
&& &if (!ts) {
&& &&& &error = ~ENODEV;
&& &&& &cyttsp_xdebug1(&err context is Null\n&);
&& &&& &goto error_free_
&& &ts-&input = input_
&& &input_device-&name = CY_I2C_NAME;
&& &input_device-&phys = ts-&
&& &input_device-&dev.parent = &client-&
&& &/* init the touch structures */&& //初始化触摸屏结构
&& &ts-&num_prv_st_tch = CY_NTCH;
&& &for (id = 0; id & CY_NUM_TRK_ID; id++) {
&& &&& &ts-&act_trk[id] = CY_NTCH;
&& &&& &ts-&prv_mt_pos[id][CY_XPOS] = 0;
&& &&& &ts-&prv_mt_pos[id][CY_YPOS] = 0;
&& &for (id = 0; id & CY_NUM_MT_TCH_ID; id++)
&& &&& &ts-&prv_mt_tch[id] = CY_IGNR_TCH;
&& &for (id = 0; id & CY_NUM_ST_TCH_ID; id++)
&& &&& &ts-&prv_st_tch[id] = CY_IGNR_TCH;
&& &set_bit(EV_SYN, input_device-&evbit); //设置事件类型，添加TP能够上传的事件类型
&& &set_bit(EV_KEY, input_device-&evbit);
&& &set_bit(EV_ABS, input_device-&evbit);
&& &set_bit(BTN_TOUCH, input_device-&keybit);
&& &set_bit(BTN_2, input_device-&keybit);
&& &if (ts-&platform_data-&use_gestures)
&& &&& &set_bit(BTN_3, input_device-&keybit);
&& &input_set_abs_params(input_device, ABS_X, ts-&platform_data-&disp_minx,
&& &&& &ts-&platform_data-&disp_maxx, 0, 0);
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& //设置上传数据标志和参数
&& &input_set_abs_params(input_device, ABS_Y, ts-&platform_data-&disp_miny,
&& &&& &ts-&platform_data-&disp_maxy, 0, 0);
&& &input_set_abs_params(input_device,
&& &&& &ABS_TOOL_WIDTH, 0, CY_LARGE_TOOL_WIDTH, 0 , 0);
&& &input_set_abs_params(input_device,
&& &&& &ABS_PRESSURE, 0, CY_MAXZ, 0, 0);
&& &input_set_abs_params(input_device,
&& &&& &ABS_HAT0X, 0, ts-&platform_data-&panel_maxx, 0, 0);
&& &input_set_abs_params(input_device,
&& &&& &ABS_HAT0Y, 0, ts-&platform_data-&panel_maxy, 0, 0);
&& &if (ts-&platform_data-&use_gestures) {
&& &&& &input_set_abs_params(input_device,
&& &&& &&& &ABS_HAT1X, 0, CY_MAXZ, 0, 0);
&& &&& &input_set_abs_params(input_device,
&& &&& &&& &ABS_HAT1Y, 0, CY_MAXZ, 0, 0);
&& &if (ts-&platform_data-&use_mt) {
&& &&& &input_set_abs_params(input_device, ABS_MT_POSITION_X,
&& &&& &&& &ts-&platform_data-&disp_minx,
&& &&& &&& &ts-&platform_data-&disp_maxx, 0, 0);
&& &&& &input_set_abs_params(input_device, ABS_MT_POSITION_Y,
&& &&& &&& &ts-&platform_data-&disp_miny,
&& &&& &&& &ts-&platform_data-&disp_maxy, 0, 0);
&& &&& &input_set_abs_params(input_device,
&& &&& &&& &ABS_MT_TOUCH_MAJOR, 0, CY_MAXZ, 0, 0);
&& &&& &input_set_abs_params(input_device,
&& &&& &&& &ABS_MT_WIDTH_MAJOR, 0, CY_LARGE_TOOL_WIDTH, 0, 0);
&& &&& &if (ts-&platform_data-&use_trk_id) {
&& &&& &&& &input_set_abs_params(input_device,
&& &&& &&& &&& &ABS_MT_TRACKING_ID, 0, CY_NUM_TRK_ID, 0, 0);
&& &/* set dummy key to make driver work with virtual keys */&& //设置input_device 具有虚拟键盘功能
&& &input_set_capability(input_device, EV_KEY, KEY_PROG1);
&& &cyttsp_info(&%s: Register input device\n&, CY_I2C_NAME);
&& &error = input_register_device(input_device);&&&&&&&
//注册input_device
&& &if (error) {
&& &&& &cyttsp_alert(&%s: Failed to register input device\n&, \
&& &&& &&& &CY_I2C_NAME);
&& &&& &retval =
&& &&& &goto error_free_
&& &/* Prepare our worker structure prior to setting up the timer/ISR */
&& &INIT_WORK(&ts-&work, cyttsp_xy_worker);&&&&&&&&&&&&&&&&&&&&&&&&&& //初始话一个工作队列
&(gpio_is_valid(ts-&platform_data-&resout_gpio)) {&&&&
//检查一个GPIO端口的合法性，也就是说，检查这个端口是
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& //否被用作其他用途。
&& &&& &/* configure touchscreen reset out gpio */
&& &&& &retval = gpio_request(ts-&platform_data-&resout_gpio,
&& &&& &&& &&& &&& &&& &&cyttsp_resout_gpio&);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to request reset gpio %d\n&,
&& &&& &&& &&& &__func__, ts-&platform_data-&resout_gpio);
&& &&& &&& &goto error_free_
&& &&& &retval = gpio_direction_output(
&& &&& &&& &&& &&& &ts-&platform_data-&resout_gpio, 1);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to set direction for gpio %d\n&,
&& &&& &&& &&& &__func__, ts-&platform_data-&resout_gpio);
&& &&& &&& &goto error_resout_gpio_
&& &if (gpio_is_valid(ts-&platform_data-&sleep_gpio)) {
&& &&& &/* configure touchscreen
sleep gpio */
&& &&& &retval = gpio_request(ts-&platform_data-&sleep_gpio,
&& &&& &&& &&& &&& &&& &&cy8c_sleep_gpio&);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to request sleep gpio %d\n&,
&& &&& &&& &&& &__func__, ts-&platform_data-&sleep_gpio);
&& &&& &&& &goto error_sleep_gpio_
&& &&& &retval = gpio_direction_output(
&& &&& &&& &&& &&& &ts-&platform_data-&sleep_gpio, 0);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to set direction for gpio %d\n&,
&& &&& &&& &__func__, ts-&platform_data-&resout_gpio);
&& &&& &&& &goto error_sleep_gpio_
&& &if (gpio_is_valid(ts-&platform_data-&irq_gpio)) {
&& &&& &/* configure touchscreen irq gpio */
&& &&& &retval = gpio_request(ts-&platform_data-&irq_gpio,
&& &&& &&& &&& &&& &&& &&& &&ts_irq_gpio&);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to request gpio [%d]\n&, __func__,
&& &&& &&& &&& &&& &&& &ts-&platform_data-&irq_gpio);
&& &&& &&& &goto error_irq_gpio_
&& &&& &retval = gpio_direction_input(ts-&platform_data-&irq_gpio);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: unable to set_direction for gpio [%d]\n&,
&& &&& &&& &&& &&& &__func__, ts-&platform_data-&irq_gpio);
&& &&& &&& &goto error_irq_gpio_
&& &if (ts-&platform_data-&regulator_info) {
&& &&& &retval = cyttsp_power_device(ts, true);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: Unable to power device %d\n&,
&& &&& &&& &&& &&& &&& & __func__, retval);
&& &&& &&& &goto error_irq_gpio_
&& &/* Power on the chip and make sure that I/Os are set as specified
&& & * in the platform */
&& &if (ts-&platform_data-&init) {
&& &&& &retval = ts-&platform_data-&init(client);
&& &&& &if (retval) {
&& &&& &&& &pr_err(&%s: ts init failed\n&, __func__);
&& &&& &&& &goto error_power_
//cyttsp_power_device和ts-&platform_data-&init 总结起来就是给TP上电
&&& msleep(100);& //等待上电稳定，TP进入稳定工作状态
&& &/* check this device active by reading first byte/register */
&& &retval = i2c_smbus_read_byte_data(ts-&client, 0x01);
&& &if (retval & 0) {
&& &&& &pr_err(&%s: i2c sanity check failed\n&, __func__);
&& &&& &goto error_power_
&& &retval = cyttsp_power_on(ts);
&& &if (retval & 0) {
&& &&& &pr_err(&%s: cyttsp_power_on failed\n&, __func__);
&& &&& &goto error_power_
&& &/* Timer or Interrupt setup */&& //这里提供了两种模式供选择，中断和轮询，这里我们看中断模式
&& &if (ts-&client-&irq == 0) {
&& &&& &cyttsp_info(&Setting up timer\n&);
&& &&& &setup_timer(&ts-&timer, cyttsp_timer, (unsigned long) ts);
&& &&& &mod_timer(&ts-&timer, jiffies + TOUCHSCREEN_TIMEOUT);
&& &} else {
&& &&& &cyttsp_info(&Setting up interrupt\n&);
&& &&& &/* request_irq() will also call enable_irq() */
&& &&& &error = request_irq(client-&irq, cyttsp_irq,
&& &&& &&& &IRQF_TRIGGER_FALLING,
&& &&& &&& &client-&dev.driver-&name, ts);
&& &&& &if (error) {
&& &&& &&& &cyttsp_alert(&error: could not request irq\n&);
&& &&& &&& &retval =
&& &&& &&& &goto error_power_
&& &irq_cnt = 0;
&& &irq_cnt_total = 0;
&& &irq_err_cnt = 0;
&& &atomic_set(&ts-&irq_enabled, 1);& //原子赋值，使能IRQ
&& &retval = device_create_file(&ts-&client-&dev, &dev_attr_irq_enable);&
//创建sys／下的接口文件
&& &if (retval & CY_OK) {
&& &&& &cyttsp_alert(&File device creation failed: %d\n&, retval);
&& &&& &retval = -ENODEV;
&& &&& &goto error_free_
&& &retval = device_create_file(&client-&dev, &dev_attr_cyttsp_fw_ver);
&& &if (retval) {
&& &&& &cyttsp_alert(&sysfs entry for firmware version failed\n&);
&& &&& &goto error_rm_dev_file_irq_
&& &ts-&cyttsp_fwloader_mode = 0;
&& &retval = device_create_file(&client-&dev, &dev_attr_cyttsp_update_fw);
&& &if (retval) {
&& &&& &cyttsp_alert(&sysfs entry for firmware update failed\n&);
&& &&& &goto error_rm_dev_file_fw_
&& &retval = device_create_file(&client-&dev,
&& &&& &&& &&& &&dev_attr_cyttsp_force_update_fw);
&& &if (retval) {
&& &&& &cyttsp_alert(&sysfs entry for force firmware update failed\n&);
&& &&& &goto error_rm_dev_file_update_
&& &if (ts-&platform_data-&correct_fw_ver) {
&& &&& &if (g_bl_data.appid_lo != ts-&platform_data-&correct_fw_ver)
&& &&& &&& &printk(KERN_INFO &Please update touchscreen firmware\n&);
&& &retval = device_create_file(&client-&dev,
&& &&& &&& &&& &&dev_attr_cyttsp_fw_name);
&& &if (retval) {
&& &&& &cyttsp_alert(&sysfs entry for file name selection failed\n&);
&& &&& &goto error_rm_dev_file_fupdate_
&& &cyttsp_info(&%s: Successful registration\n&, CY_I2C_NAME);
error_rm_dev_file_fupdate_fw:
&& &device_remove_file(&client-&dev, &dev_attr_cyttsp_force_update_fw);
error_rm_dev_file_update_fw:
&& &device_remove_file(&client-&dev, &dev_attr_cyttsp_update_fw);
error_rm_dev_file_fw_ver:
&& &device_remove_file(&client-&dev, &dev_attr_cyttsp_fw_ver);
error_rm_dev_file_irq_en:
&& &device_remove_file(&client-&dev, &dev_attr_irq_enable);
error_free_irq:
&& &if (ts-&client-&irq)
&& &&& &free_irq(client-&irq, ts);
error_power_device:
&& &if (ts-&platform_data-&regulator_info)
&& &&& &cyttsp_power_device(ts, false);
error_irq_gpio_dir:
&& &if (gpio_is_valid(ts-&platform_data-&irq_gpio))
&& &&& &gpio_free(ts-&platform_data-&irq_gpio);
error_irq_gpio_req:
&& &if (gpio_is_valid(ts-&platform_data-&sleep_gpio))
&& &&& &gpio_direction_output(ts-&platform_data-&sleep_gpio, 1);
error_sleep_gpio_dir:
&& &if (gpio_is_valid(ts-&platform_data-&sleep_gpio))
&& &&& &gpio_free(ts-&platform_data-&sleep_gpio);
error_sleep_gpio_req:
&& &if (gpio_is_valid(ts-&platform_data-&resout_gpio))
&& &&& &gpio_direction_output(ts-&platform_data-&resout_gpio, 0);
error_resout_gpio_dir:
&& &if (gpio_is_valid(ts-&platform_data-&resout_gpio))
&& &&& &gpio_free(ts-&platform_data-&resout_gpio);
error_free_device:
&& &if (input_device)
&& &&& &input_free_device(input_device);
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
static irqreturn_t cyttsp_irq(int irq, void *handle)
&& &struct cyttsp *ts = (struct cyttsp *)
&& &cyttsp_xdebug(&%s: Got IRQ\n&, CY_I2C_NAME);
&& &/* disable further interrupts until this interrupt is processed */
&& &disable_irq_nosync(ts-&client-&irq);
&& &/* schedule motion signal handling */
&& &queue_work(cyttsp_ts_wq, &ts-&work);&&
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
//前面已经初始化
INIT_WORK(&ts-&work,
cyttsp_xy_worker);
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
&&& return IRQ_HANDLED;
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
//这一段还真TMD长 ，一句话，就是上报数据给 驱动中注册的INPUT，上层可以通过他读取数据。
void cyttsp_xy_worker(struct work_struct *work)
&&& 。。。。。。
if (cur_st_tch[CY_ST_FNGR1_IDX] & CY_NUM_TRK_ID) {
&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &ABS_X, st_x1);
&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &ABS_Y, st_y1);
&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &ABS_PRESSURE, st_z1);
&& &&& &&& &input_report_key(ts-&input,
&& &&& &&& &&& &BTN_TOUCH,
&& &&& &&& &&& &CY_TCH);
&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &ABS_TOOL_WIDTH,
&& &&& &&& &&& &curr_tool_width);
&& &&& &&& &cyttsp_debug(&ST-&F1:%3d X:%3d Y:%3d Z:%3d\n&, \
&& &&& &&& &&& &cur_st_tch[CY_ST_FNGR1_IDX], \
&& &&& &&& &&& &st_x1, st_y1, st_z1);
&& &&& &&& &if (cur_st_tch[CY_ST_FNGR2_IDX] & CY_NUM_TRK_ID) {
&& &&& &&& &&& &input_report_key(ts-&input, BTN_2, CY_TCH);
&& &&& &&& &&& &input_report_abs(ts-&input, ABS_HAT0X, st_x2);
&& &&& &&& &&& &input_report_abs(ts-&input, ABS_HAT0Y, st_y2);
&& &&& &&& &&& &cyttsp_debug(&ST-&F2:%3d X:%3d Y:%3d Z:%3d\n&, \
&& &&& &&& &&& &&& &cur_st_tch[CY_ST_FNGR2_IDX],
&& &&& &&& &&& &&& &st_x2, st_y2, st_z2);
&& &&& &&& &} else {
&& &&& &&& &&& &input_report_key(ts-&input,
&& &&& &&& &&& &&& &BTN_2,
&& &&& &&& &&& &&& &CY_NTCH);
&& &&& &&& &}
&& &&& &} else {
&& &&& &&& &input_report_abs(ts-&input, ABS_PRESSURE, CY_NTCH);
&& &&& &&& &input_report_key(ts-&input, BTN_TOUCH, CY_NTCH);
&& &&& &&& &input_report_key(ts-&input, BTN_2, CY_NTCH);
&& &&& &/* update platform data for the current single touch info */
&& &&& &ts-&prv_st_tch[CY_ST_FNGR1_IDX] = cur_st_tch[CY_ST_FNGR1_IDX];
&& &&& &ts-&prv_st_tch[CY_ST_FNGR2_IDX] = cur_st_tch[CY_ST_FNGR2_IDX];
&& &/* handle Multi-touch signals */
&& &if (ts-&platform_data-&use_mt) {
&& &&& &if (ts-&platform_data-&use_trk_id) {
&& &&& &&& &/* terminate any previous touch where the track
&& &&& &&& & * is missing from the current event */
&& &&& &&& &for (id = 0; id & CY_NUM_TRK_ID; id++) {
&& &&& &&& &&& &if ((ts-&act_trk[id] != CY_NTCH) &&
&& &&& &&& &&& &&& &(cur_trk[id] == CY_NTCH)) {
&& &&& &&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &&& &&& &ABS_MT_TRACKING_ID,
&& &&& &&& &&& &&& &&& &id);
&& &&& &&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &&& &&& &ABS_MT_TOUCH_MAJOR,
&& &&& &&& &&& &&& &&& &CY_NTCH);
&& &&& &&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &&& &&& &ABS_MT_WIDTH_MAJOR,
&& &&& &&& &&& &&& &&& &curr_tool_width);
&& &&& &&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &&& &&& &ABS_MT_POSITION_X,
&& &&& &&& &&& &&& &&& &ts-&prv_mt_pos[id][CY_XPOS]);
&& &&& &&& &&& &&& &input_report_abs(ts-&input,
&& &&& &&& &&& &&& &&& &ABS_MT_POSITION_Y,
&& &&& &&& &&& &&& &&& &ts-&prv_mt_pos[id][CY_YPOS]);
&& &&& &&& &&& &&& &CY_MT_SYNC(ts-&input);
&& &&& &&& &&& &&& &ts-&act_trk[id] = CY_NTCH;
&& &&& &&& &&& &&& &ts-&prv_mt_pos[id][CY_XPOS] = 0;
&& &&& &&& &&& &&& &ts-&prv_mt_pos[id][CY_YPOS] = 0;
&& &&& &&& &&& &}
&& &&& &&& &}
&& &&& &&& &/* set Multi-Touch current event signals */
&&& 。。。。。。
恩 。。。 到这里，也就差不多了 ，没有提到的下次在说，有点累了。
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