diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2000-10-05 01:18:40 +0000 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2000-10-05 01:18:40 +0000 |
commit | 012bb3e61e5eced6c610f9e036372bf0c8def2d1 (patch) | |
tree | 87efc733f9b164e8c85c0336f92c8fb7eff6d183 /Documentation/sound/AD1816 | |
parent | 625a1589d3d6464b5d90b8a0918789e3afffd220 (diff) |
Merge with Linux 2.4.0-test9. Please check DECstation, I had a number
of rejects to fixup while integrating Linus patches. I also found
that this kernel will only boot SMP on Origin; the UP kernel freeze
soon after bootup with SCSI timeout messages. I commit this anyway
since I found that the last CVS versions had the same problem.
Diffstat (limited to 'Documentation/sound/AD1816')
-rw-r--r-- | Documentation/sound/AD1816 | 61 |
1 files changed, 9 insertions, 52 deletions
diff --git a/Documentation/sound/AD1816 b/Documentation/sound/AD1816 index b43d13be8..c5085a9a7 100644 --- a/Documentation/sound/AD1816 +++ b/Documentation/sound/AD1816 @@ -1,52 +1,15 @@ Documentation for the AD1816(A) sound driver ============================================ -NOTE: This driver is still EXPERIMENTAL, so don't use it on production -systems! - - Installation: ------------- -To get your AD1816(A) based sound card work, you'll have to enable -module support ("Enable loadable module support") and support for -experimental code ("Prompt for development and/or incomplete -code/drivers") during kernel configuration. Enable "Sound card -support", "OSS modules support" and "Support for AD1816(A) based cards -(EXPERIMENTAL)" in the sound configuration menu, too. Be sure, that -you build "Support for AD1816(A) based cards (EXPERIMENTAL)" as a MODULE, -otherwise you may run into problems later. -Now build, install and reboot the new kernel as usual. - -Since the AD1816(A) is a P'n'P sound chip you'll usually have to -configure it using the isapnptools. See isapnptools documentation for -details on configuring P'n'P cards. - -After you have successfully configured the card using isapnp, you may -load the AD1816 driver using modprobe. A typical modprobe call should -look like this: - - modprobe ad1816 io=0x530 irq=5 dma=1 dma2=3 ad1816_clockfreq=33000 - -if your isapnp.conf file looks like this (relevant lines only): - - (INT 0 (IRQ 5 (MODE +E))) - (DMA 0 (CHANNEL 1)) - (DMA 1 (CHANNEL 3)) - (IO 0 (BASE 0x0220)) - (IO 1 (BASE 0x0388)) - (IO 2 (BASE 0x0530)) - -NOTE: Be sure, that you use the address IO 2 (in our example 0x530) when -loading the module! - -If your setup was correct, you should see the following messages in -/var/log/messages (numbers may be different): - -Nov 6 17:07:26 tek01 kernel: ad1816_detect(530) -Nov 6 17:07:26 tek01 kernel: ad1816_detect() - Detected OK -Nov 6 17:07:26 tek01 kernel: AD1816 Version: 3 - +To get your AD1816(A) based sound card work, you'll have to enable support for +experimental code ("Prompt for development and/or incomplete code/drivers") +and isapnp ("Plug and Play support", "ISA Plug and Play support"). Enable +"Sound card support", "OSS modules support" and "Support for AD1816(A) based +cards (EXPERIMENTAL)" in the sound configuration menu, too. Now build, install +and reboot the new kernel as usual. Features: --------- @@ -86,13 +49,7 @@ Troubleshooting: ---------------- First of all you should check, if the driver has been loaded -properly. If you get the following message in your /var/log/messages: - -Nov 6 17:06:31 tek01 kernel: ad1816_detect(530) -Nov 6 17:06:31 tek01 kernel: Chip is not an AD1816 or chip is not active - -you either used the wrong address for loading the driver, your chip is -not an AD1816 or you forgot to initialize the card with isapnp. +properly. If loading of the driver succeeds, but playback/capture fails, check if you used the correct values for irq, dma and dma2 when loading the module. @@ -122,6 +79,6 @@ or: Bugreports, bugfixes and related questions should be sent via E-Mail to: tek@rbg.informatik.tu-darmstadt.de - Thorsten Knabe <tek@rbg.informatik.tu-darmstadt.de> - Last modified: 1999/05/02 +Christoph Hellwig <hch@caldera.de> + Last modified: 2000/09/20 |