Re: kern/37613 (esa doesn't work after resume on Compaq Evo N600c)

[Bernhard Moellemann <zza%serpens.de@localhost>]

The following reply was made to PR kern/37613; it has been noted by GNATS.

From: Bernhard Moellemann <zza%serpens.de@localhost>
To: "Jared D. McNeill" <jmcneill%invisible.ca@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, jmcneill%NetBSD.org@localhost, 
kern-bug-people%NetBSD.org@localhost,
        netbsd-bugs%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost
Subject: Re: kern/37613 (esa doesn't work after resume on Compaq Evo N600c)
Date: Wed, 23 Jan 2008 09:15:21 +0100

 Hi!
 
 Sorry for the delay, but this is my office computer and being used 8-]
 
 You asked:
 
 > If you run eg. 'mpg123 -v file.mp3', do you see the playback running, or 
 > is the play counter stalled?
 
 It stalls.
 
 > Also, can you please try the attached patch?
 
 It doesn't change anything: It boots, it suspends, it awaks, it no longer
 plays sound.
 
 I had to slightly modify it, because data, pc and tag were not defined.
 I added
 
   pcireg_t data;
 
 and used
 
   sc->sc_pct instead of pc
   sc->sc_tag instead of tag
 
 in pci_conf_read/write(). If this was the wrong choice, please correct me.
 
 As a (probably worthless) datapoint: With GENERIC.NOACPI suspend is working
 again on this Evo N600c and the sound works after the wake.
 
     Bernhard  //
             \X/
 
 PS: The lines
 
 esa0: hardware volume interrupt
 esa0: esa_intr: FIXME
 
 are still in the dmesg of the patched kernel and the .NOACPI version.