sound blaster card drivers

update. After reboot, the computer's sound card problem can be solved perfectly. In addition, if the computer appears QQ message prompts the sound causes the music to become smaller, this only needs to carry on a simple setting can restore. Right-click the sound icon in the lower right corner, pop-up menu

, this part by machine itself platform drive and platform equipment (please distinguish with the above platform Drive), platform DriveThe kernel has been completed, so there is no need to care too much about how to alsa with the top of the problem, we only need to register a machine platformEquipment and complete platform and codec coupling.1. ALSA Equipment File StructureControlC0 for sound card control, s

Sndrv_dev_jack ((__force snd_device_type_t) 0x1009) #define Sndrv_dev_lowlevel ((__force snd_device_type_t) 0x2000) In general, we are more concerned with both the PCM and control devices.Three. Driver-driven code file structureIn the Linux2.6 code tree, the ALSA code file structure is as follows:Sound/core/oss/seq/ioctl32/include/drivers/i2c/synth/emux/pci/(Cards)/isa/(Cards)/arm/ppc/sparc/usb/pcmcia/(cards)/oss/soc/codecs Core This direc

has 6 devices mounted. According to the actual capacity of the Sound Card, more types of devices can be mounted to the driver, in the include/sound/core. h defines the following device types: # Definesndrc v_dev_toplevel (_ force snd_device_type_t) 0) Generally, we are more concerned with PCM and control devices. 3. Driver Code File structure In the linux

sndrv_dev_jack (_ force snd_device_type_t) 0x1009) # Define sndrv_dev_lowlevel (_ force snd_device_type_t) 0x2000) Generally, we are more concerned with PCM and control devices. 3. Driver Code File structure In the linux2.6 code tree, the structure of the Alsa code file is as follows: Sound/Core/OSS/Seq/Ioctl32/Include/Drivers/I2C/Synth/Emux/PCI/(CARDS)/Isa/(CARDS)/ARM/PPC/ISCSI/USB/PCMCIA/(CAR

If your sound card is supported by the current Linux, congratulations! you have bought a sound card for DesignedforLinux. During Linux installation, the system will prompt you to select the sound card type. select your

If your sound card is supported by the current Linux, congratulations! You have bought a sound card for Linux. During Linux installation, the system will prompt you to select the sound card type. Select your

: AzTech PCI 64-q3d sound card type: Addonics SV 750 sound card type: CHIC True Sound 4Dwave sound card type: Shark PREDATOR4D-PCI sound

--Drive Life 2012 In the process of using the computer, many users mistakenly deleted the sound card driver, resulting in the computer does not sound how to do the sound card driver how to install the small problem. Go to the official website search to download the

sound Because the integrated soft sound card digital audio processing relies on the CPU, this problem can occur if the computer is configured too low. In the Control Panel, select system → Device Manager, select the disk drive, locate the hard drive's parameter entry, double-click the parameter entry, and in the popup interface, remove the check mark in front

is not successful mainly in the following two species (pictured below). General sound card Driver normal situation, usually the Device Manager will have "Realtek" "VIA" "IDT" and other sound card brand name, the lack of the prefix of these brand names may drive installation is not successful, there is a common

following content is automatically generated using the alsaconf Configuration tool; Code:Alias snd-card-0 snd-intel8x0Options snd-card-0 index = 0Options snd-intel8x0 index = 0Remove snd-intel8x0 {/usr/sbin/alsactl store 0>/dev/null 2> 1 | |:;};/sbin/modprobe-r -- ignore-remove snd-intel8x0 4. lsmod check the loaded kernel module; If a device is loaded as a module in kernel compilation, it is mainly viewe

reduces CPU occupancy, improves sound quality, but also enables the AC ' 97 soft sound card to fully support three-dimensional sound and midi wave-table synthesis. In addition, due to the specificity of the AC ' 97 soft sound card