saffire sound card

functionality for embedded devices. This series of posts only discusses Alsa-driver and ALSA-SOC in embedded systems.Two. ALSA Device file structureWe started our Alsa journey from Alsa's device file structure in Linux. Look at the ALSA-driven device file structure in My Computer:$ cd/dev/snd$ ls-lCRW-RW----+ 1 root audio, 8 2011-02-23 21:38 controlC0CRW-RW----+ 1 root audio, 4 2011-02-23 21:38 midic0d0CRW-RW----+ 1 root audio, 7 2011-02-23 21:39 pcmc0d0cCRW-RW----+ 1 root audio, 6 2011-02-23 2

Because some systems are older or your computer's sound card older cause the installation of the system, the computer's sound card driver is not a good driver, that is, after the computer's sound card driver is incomplete, at this

1, Win7 sound card driver official download software is a universal sound card drive, you want to use it as a test software, if your own computer installed this win7 sound card driver official download can not normally run the

Laptop with Conexant HD Audio chip driver installation method under Windows XP Tip: Realtek sound card in XP if you are also prompted to install a sound card, you can also refer to the following scheme to install a sound card pat

Many users have encountered a silent computer, sound card driver installation repeated failure, and so on, if you are troubled by these problems, hope that after reading this article, can help you find a solution! Online sound card driver Pack a lot, want to find the right not easy. We can use professional driver mana

When the HP notebook was first bought, installing Debian 5 would normally run into two problems. One is the wireless card driver is not installed, one is "with headphones can listen to music, but the speaker is not audible." For the previous question, please refer to the article GNU Small wireless internet-bcm4312 driver installation The second problem, most of which is that the sound

First, what is ALSA; Advanced Linux Sound architecture abbreviation for ALSA, translated into Chinese meaning is the Linux Advanced Sound system (this is my literal translation, may be incorrect); when it comes to the system, it's a bit too much, so ALSA not only includes support and drive for sound cards. ； ALSA has the following characteristics: Code: 1, th

Statement: the content of this blog is created at http://blog.csdn.net/droidphone. please refer to it for help. Thank you!Control Interface The control interface allows the user space application (ALSA-Lib) to access and control multiple switches and sliding controls in the Audio Codec Chip. For mixer (sound mixing), the control interface is particularly important. Starting from ALSA 0.9.x, all mixer operations are implemented through the control in

Article title: the configuration of the old sound card in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. There are a lot of articles on sound card configuration in Linux. if

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