opencl driver

Fault symptom:When the Driver and Application Installation are used on the Y710 Cube to overwrite the Driver for installing the Killer NIC and Wireless NIC, or the Driver is upgraded and installed, the DAI software cannot be installed.Cause analysis:The Silent installation parameters of Killer NICs and wireless Nic drivers are only applicable to all-new installat

How to write a layered drive (complex character driver)----LCD drive as an example **************Idea: Complex drivers are built on the basis of simple drives, so first know how the kernel simple character device driver writes1. How to simply drive a program1.1 Construction File_operations. open = Drv_open. Read = Drv_read1.2 Tell the kernel there are 1.1 this structure, Register_chrdev (main device number,

How to install the driver in Win8.1 can solve problems such as virtual serial port installation and VMware bridge driver installation ., Win8.1vmwareA virtual machine is installed in win8.1, but there is no virtual network card vmnet0 vmnet1 vmnet8?The network cannot be changed to the bridging status: Is there no host network adapter Without bridging?In win8.1, how does one set the VMware bridging mode to a

Install the MongoDB driver in PHP and the phpmongodb driver. Reference: http://docs.mongodb.org/ecosystem/drivers/php/ Method 1: Install with PECL # Pecl install mongo Enter "no" in the displayed dialog box" After installation, the system prompts to write mongo. so to php. ini. Method 2: Applicable only to users who cannot connect to the Internet In fact, this method is the manual execution version of met

During the summer vacation, I made a project using SSH + mysql5.0 + atat5.5.After deployment to the server (Tomcat is 6.0.32), the test runs normally. The next day, I found that I could not log on. I checked the system and found no problems. I restarted Tomcat and recovered to normal again.Very strange, so I checked Tomcat logs and found the following problems: 2011-9-1 0:15:11 org. Apache. Catalina. startup. Catalina startInformation: server startup in 35866 MS2011-9-1 2:05:43 org. Apache. Coyo

This article is written in November 13, this is only a record of the knowledge that has been covered in this area, may be useful for some knowledge of the futureFor the platform bus model, you can refer to a previous article on the Linux driver platform bus model, which may be helpful for framebuffer driver registrationFirst, the LCD hardware frameworkSecond, LCD software frameworkThird, LCD initialization

From this blog post, we can finally give our driver module First_drv a formal compilation, now he has filled out his account registration information form, from the account of the child only one step!Inside the kernel has its own set of methods to install the driver module, like the Civil Affairs Bureau staff know how to run an account for a person, for an ordinary citizen, the staff did what the operation

Transferred from: http://blog.csdn.net/yikai2009/article/details/8653697Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Directory (?) [-] Blocking Blocking operations Non-blocking operation Blocking mode-read-implementation Blocking mode-write-implementation Non-blocking read and write operations Implementation of instance---read blocking Instance---key

From: http://blog.chinaunix.net/uid-22917448-id-1765508.html ASoC Machine Driver ASoC machine driver============================== The ASoC machine (or board) driver is the code that glues together the platformAnd codec drivers.ASoC machines or board-level drivers are code that binds the platform and decoder drivers together. The machine

Before we loaded the driver is the use of instdrv this application, the principle is to write the corresponding fields in the registry, this section we manually write code to load the driver, the principle is similar:The dynamic loading of a device driver is primarily done by the Service Control Manager (MANAGER,SCM) system component . Loading and unloading NT dr

If prompted as shown in the installation650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/80/E8/wKioL1dEV62wy0KDAADDzdag63w006.jpg "/>After the installation cannot be completed, the network adapter is not detected, such as.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/80/EA/wKiom1dEVruTsLvsAACJJb8syHA886.jpg "/>the NIC driver needs to be loaded into the ISO to identify the NIC driver a

[Video] development secrets of Embedded Linux/Android drivers (3) camera driver development and android driver development Secrets of Embedded Linux/Android driver development (3) camera driver development Topic introduction:This topic provides an in-depth analysis of the Android mobile phone camera components, so tha

1. What is Framebuffer?(1) framebuffer frame buffer (one screen data) (FB) is a virtual device in the Linux kernel, Framebuffer provides a unified standard interface display device to the application layer. Frame buffer (framebuffer)is an interface provided by Linux for display devices, a device that abstracts the graphics memory, allowing the upper-level application to read and write directly to the display buffer in graphical mode. This operation is abstract and uniform. UseYou don't have to w

The previous article introduced the concept of Linux drive, and the basic classification of device drivers under Linux and the basis and difference of each classification, this article describes how to write a simple test driver like Hello World. and the only function of this driver is to output Hello world.Before writing a specific instance, let's take a look at an important function of the debug program u

We often delete the computer does not use software, the network card driver accidentally deleted. Delete the network card driver can not be downloaded on the Internet drive but your computer does not have a backup drive, there is no system disk, can not restore the system, now how to restore the network card driver? 1 If you are manually uninstalling the NIC

After installing the system does not have the network card to drive cannot connect the net, then how installs the network card to drive? The following small series for everyone to bring Win7 network card driver installation method Introduction, have the need of friends to go to see it. Win7 Network card driver installation method: 　　Method One: Directly with the motherboard drive CD installation. Put the

This document describes how to develop an I2C interface touch screen driver mounted on the friendly mini-2440 platform. Kernel edition linux-2.6.32.2,The platform is a touch screen with the arm9-s3c2440 + I2C interface. For exampleLinux I2C driver architectureDescriptionHttp://www.lupaworld.com/273398/viewspace-204237.html To mount a new I2C device, you need to implement three parts: 1) adapter hard

Linux driver development initialization parameters, linux driver development First run the Code: #include Parameters can be accepted during Linux driver initialization. The command is as follows: insmod hello.ko howmany=10 whom="Daddy" Here, two parameters are input, howmany and whom. To enable the module to receive the two parameters: 1. Include the header

Linux Device Driver Article 5: concurrency and final state in the driver, linux Article 5Summary In the previous article, I introduced the debugging method of the linux driver. This article describes the concurrency and status encountered in driver programming and how to handle concurrency and competition. What is conc

/* 1. Construct a platform-driven struct */Static struct platform_driver s3c2410fb_driver = {. Probe = s3c2410fb_probe,. Driver = {. Name = "s3c2410-lcd ",. Owner = this_module,},}; /* 2. register the driver structure of this platform */Int _ devinit s3c2410fb_init (void){Return platform_driver_register ( s3c2410fb_driver );} What did platform_driver_register do?---------------------------------------------