Date: Sat, 9 Jul 2005 20:39:33 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Ariff Abdullah <skywizard@MyBSD.org> Cc: freebsd-multimedia@freebsd.org, mat@cnd.mcgill.ca Subject: Re: Massive sound changes / fix (24/32bit pcm support, new sampling rate converter, various fixes) Message-ID: <20050709203933.08666a45@Magellan.Leidinger.net> In-Reply-To: <20050707064603.6c295451.skywizard@MyBSD.org.my> References: <20050707064603.6c295451.skywizard@MyBSD.org.my>
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On Thu, 7 Jul 2005 06:46:03 +0800
Ariff Abdullah <skywizard@MyBSD.org.my> wrote:
> 2. mixer.c / sound.c (high priority / grave severity)
> * Fix super grave serious (call it whatever) panic/death during
> driver unload on second attempt after failure on first (device
> busy).
Seems to work. Tested with kldunload an a busy mixer several times, no
panic. After that I did a successful unload (without a panic) and
reload.
> Hardware spessific changes
> ==========================
> 3. es137x.c / es137x.h
> * Register programming error during device initialization
> especially for CT4730 / EV1938 chip, causing misconfigured mixer
> (David Xu), crippled after power cycle (Kevin Oberman). Fixed.
> * Incorporate locking/spdif patches from Jon Noack. Not all es137x
> can really do spdif, clean it up a bit to only let few capable
> chip.
--- /var/log/dmesg.today Sat Jul 9 13:13:45 2005
+++ /var/run/dmesg.boot Sat Jul 9 20:04:47 2005
@@ -57,7 +57,6 @@
pci0: <multimedia, audio> at device 7.5 (no driver attached)
pcm0: <Creative CT5880-C> port 0xb800-0xb83f irq 5 at device 9.0 on pci0
pcm0: <SigmaTel STAC9721/23 AC97 Codec>
-pcm0: [GIANT-LOCKED]
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xbc00-0xbc7f mem 0xe7000000-0xe700007f irq 11 at device 10.0 on pci0
miibus0: <MII bus> on xl0
xlphy0: <3c905C 10/100 internal PHY> on miibus0
And the music plays just fine, no bad behavior so far.
> 5. via82c686.c
> * Add locking / MPSAFE. I don't have this card, so other people had
> to confirm it. Anyway, the logic is correct.
pcm1: <VIA VT82C686A> port 0xac00-0xacff,0xb000-0xb003,0xb400-0xb403 irq 11 at device 7.5 on pci0
pcm1: <SigmaTel STAC9721/23 AC97 Codec>
I didn't got any sound out of it... but I have to say I don't use it
since it sounds horrible (maybe some hardware defect), so I don't know
if it still worked without your patch.
Bye,
Alexander.
--
The computer revolution is over. The computers won.
http://www.Leidinger.net Alexander @ Leidinger.net
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