detect graphics card amd

scratch register will tell you which interrupt was generated by the drawing command.The fence interrupt handler function is radeon_fence_poll_locked. First read the fence number, know that the fence operation caused the interruption, when the resulting interrupt fence number is the last number, you need to assign the last fence number to the current number, while updating the fence timer. If the interrupt is not the last fence number, the timer needs to be judged and then the fence interrupt qu

Knowledge Point Analysis: Common "double A platform" models are:G485, Y485, S415, S405, S435, Bxx-45, Gxx-45, Nxx-45 and other models Test Platform:S415 Touch, Cpu:amd a4-5000m (HD 8330); GPU:AMD Radeon 8570M Operation steps: 1, right click on the desktop, select "Configure interchangeable display card"; 2, open AMD CCC, click on "All Applications", where you can individually switch control of a

This article was written according to a video tutorial on YouTube, address https://www.youtube.com/watch?v=TUodM-UGU1gFirst describe the author notebook configuration:System Ubuntu 14.10Graphics AMD Radeon HD 7650MThe remaining versions have not been tried,Tutorial Start:1 First download http://support.amd.com/zh-cn/download/desktop?os=Linux%20x86_64 on AMD official website2 after the download is done, unzi

AMD 870K is the new Rate II four core processor introduced by AMD this year, due to the shielding of the core graphics card, when installed, must be paired with a discrete graphics card for normal use. What is the appropriate

Dual card recognition detection before switching, it is recommended to confirm that your system is also recognized dual graphics card, some motherboard BIOS program may be detected in the independent video card, will be disabled by default after the integrated video card (co

Editor's note: Install the Ubuntu graphics card driver with caution. Please note that this article is only for reference. After Ubuntu12.10 is installed, everything runs normally and the video card cannot be restored when it is suspended for standby. When you install the Ubuntu automatic ati/amd open-source driver, eve

Install and configure CentOS 6.4 AMD graphics card driver in Lenovo Y470 I said goodbye to the familiar Windows 7 and switched to CentOS for Linux, with various questions left speechless. When I write it here, I decided to change the input method. Well, what should I do? study the good input methods in Linux and try again later. First, record the major problems c

UbuntuLinux install and uninstall the AMD official graphics card driver before installation, please first confirm that you have uninstalled the driver installed in the system. System settings- gt; attach the driver and then remove the current driver. Go to the AMD official website and select the appropriate driver: In

AMD's new graphics card provides Linux support from the very beginning-general Linux technology-Linux technology and application information. The following is a detailed description. AMD announced last year that it wants to strengthen the development of Linux drivers and open the graphics

Full dual-Screen Display solution for installing AMD graphics card driver in Ubuntu 14.04 There are many methods on the Internet, but there are not many solutions for AMD graphics cards, so I want to write a tutorial on AMD

AMD has improved ATI graphics card performance in Linux with the latest Linux driver. As we all know, the ATI graphics card has always had shortcomings in Linux, such as a small font, being unable to access multiple instances in a project at the same time, and poor programma

) {__localfloat as[block_size*block_size];__localfloatbs[block_size*block_size]; //blockindexintbx=get_group_id (0); NBSP;NBSP;NBSP;NBSP;INTNBSP;BYNBSP;=NBSP;GET_GROUP_ID (1);//thread Indexinttx=get_local_id (0); intty=get_local_id (1); //indexofthefirstsub-matrixofaprocessed bytheblockintabegin=wa*block_size *by;//Indexofthelastsub-matrixof aprocessedbytheblockintaend= abegin+wa-1;//stepsizeusedto iteratethroughthesub-matricesofaintastep =block_size;//indexofthefirstsub-matrix ofBprocessedbythe

Suitable graphics card: AMD dual Graphics machine Applicable system: Win7 The first video card hardware switch machine, please refer to the manual, to determine the card switch in the open position, and the correct installation

AMD's new drivers can be viewed through the AMD Catalyst Control center console, as follows. Solution: 1. Use the desktop right-click menu or Search to find the AMD Catalyst control Center Console and open it; 2, open the bottom of the first page to find "Product summary", as shown below: 3, enter the product summary and then select the "Hardware" click left button to enter; 4. In this page, you

AMD releases the CatalystLinux8.3 graphics card driver-Linux general technology-Linux technology and application information. The following is a detailed description. AMD has released a new graphics card driver for the Linux platf

The AMD driver version is incorrectly installed and cannot be completely uninstalled in the system.Solution:AMD clean uninstall utilityApplicable Systems: Win7/8/8.1/10 32-bit and 64-bit.1. Click the link in the red box to download the software;2. Find the downloaded program and double-click it to run it;3. A warning message is displayed, click OK to confirm uninstallation, and click cancel to cancel uninstallation. This means to uninstall all

The previous blogs have described some of the DRM drivers, graphics card memory management mechanisms, and interrupt mechanisms, and it should be much easier to read the AMD DRM-driven initialization process.Here is an article written by an AMD developer (put it here for the time being, and then add your own view later

Earlier graphics cards were only used for display, and then 2D acceleration components were added to the graphics card, which were used for the operation of the screen, draw points, draw lines, and so on. With the need of game, three-dimensional simulation and scientific computing visualization, the demand for 3D is gradually increasing, the early drawing work is

The memory of the video card is divided into two parts, part is the video card comes with the memory called VRAM RAM, and the other part is the system main memory is called GTT RAM (the graphics translation table and the gart behind the same meaning, refers to the Graphics Card