|Subject:||Re: Trouble with sound/mips/au1x00.c AC97 driver|
|From:||"Marco Braga" <email@example.com>|
|Date:||Tue, 13 Mar 2007 09:44:01 +0100|
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|References:||<20070307104930.GD25248@dusktilldawn.nl> <45F350E9.firstname.lastname@example.org> <email@example.com> <firstname.lastname@example.org> <20070312103927.GC14658@moe.telargo.com> <email@example.com> <45F57328.firstname.lastname@example.org> <20070313004315.GA26119@linux-mips.org> <45F5F7CA.email@example.com> <20070313010955.GA27567@linux-mips.org>|
2007/3/13, Charles Eidsness <firstname.lastname@example.org>:
I wonder if the AC'97 Controller has to be up for at least one frame
I've tested this. I've changed my delay to a "udelay(25)". It didn't work.
Sergei on the mailing list had a good suggestion as well. You could try
I've done this too. Still no success.
You could even try dropping in an au_sync at the end of
No success, but I've found that I can reduce the delay to at least 200ms. I'll try with lower values.
I hope that my inexperience (and perhapes errors while testing) don't lead you to wrong conclusions, but from the trials I've done the only change that at the moment works for me is the 200ms delay.
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