diff options
Diffstat (limited to 'Documentation/sound/oss/OPL3-SA')
| -rw-r--r-- | Documentation/sound/oss/OPL3-SA | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Documentation/sound/oss/OPL3-SA b/Documentation/sound/oss/OPL3-SA deleted file mode 100644 index 66a91835d91..00000000000 --- a/Documentation/sound/oss/OPL3-SA +++ /dev/null @@ -1,52 +0,0 @@ -OPL3-SA1 sound driver (opl3sa.o) - ---- -Note: This howto only describes how to setup the OPL3-SA1 chip; this info -does not apply to the SA2, SA3, or SA4. ---- - -The Yamaha OPL3-SA1 sound chip is usually found built into motherboards, and -it's a decent little chip offering a WSS mode, a SB Pro emulation mode, MPU401 -and OPL3 FM Synth capabilities. - -You can enable inclusion of the driver via CONFIG_SOUND_OPL3SA1=m, or -CONFIG_SOUND_OPL3SA1=y through 'make config/xconfig/menuconfig'. - -You'll need to know all of the relevant info (irq, dma, and io port) for the -chip's WSS mode, since that is the mode the kernel sound driver uses, and of -course you'll also need to know about where the MPU401 and OPL3 ports and -IRQs are if you want to use those. - -Here's the skinny on how to load it as a module: - - modprobe opl3sa io=0x530 irq=11 dma=0 dma2=1 mpu_io=0x330 mpu_irq=5 - -Module options in detail: - - io: This is the WSS's port base. - irq: This is the WSS's IRQ. - dma: This is the WSS's DMA line. In my BIOS setup screen this was - listed as "WSS Play DMA" - dma2: This is the WSS's secondary DMA line. My BIOS calls it the - "WSS capture DMA" - - mpu_io: This is the MPU401's port base. - mpu_irq: This is the MPU401's IRQ. - -If you'd like to use the OPL3 FM Synthesizer, make sure you enable -CONFIG_SOUND_YM3812 (in 'make config'). That'll build the opl3.o module. - -Then a simple 'insmod opl3 io=0x388', and you now have FM Synth. - -You can also use the SoftOSS software synthesizer instead of the builtin OPL3. -Here's how: - -Say 'y' or 'm' to "SoftOSS software wave table engine" in make config. - -If you said yes, the software synth is available once you boot your new -kernel. - -If you chose to build it as a module, just insmod the resulting softoss2.o - -Questions? Comments? -<stiker@northlink.com> |