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Message-Id: <20070307104746.f08a2e84.akpm@linux-foundation.org>
Date: Wed, 7 Mar 2007 10:47:46 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: Michal Piotrowski <michal.k.k.piotrowski@...il.com>
Cc: Randy Cushman <rcushman_linux@...thlink.net>,
Takashi Iwai <tiwai@...e.de>, Jaroslav Kysela <perex@...e.cz>,
alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
Linus Torvalds <torvalds@...ux-foundation.org>,
Adrian Bunk <bunk@...sta.de>
Subject: Re: mm snapshot broken-out-2007-03-05-02-22.tar.gz uploaded
On Wed, 07 Mar 2007 12:36:36 +0100 Michal Piotrowski <michal.k.k.piotrowski@...il.com> wrote:
> Michal Piotrowski napisał(a):
> > Hi,
> >
> > akpm@...ux-foundation.org napisał(a):
> >> The mm snapshot broken-out-2007-03-05-02-22.tar.gz has been uploaded to
> >>
> >> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2007-03-05-02-22.tar.gz
> >>
> >> It contains the following patches against 2.6.21-rc2:
> >>
> >
> > Outstanding issue - my 3d surround doesn't work since 2.6.20.
> >
> > I'll bisect this commits
> > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=724339d76d9407cd1a8ad32a9c1fdf64840cc51b
> > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6026179519896e7d35b2564e7544487d1c8948e7
> >
> > 00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
> > Subsystem: ASUSTeK Computer Inc. P4P800 Mainboard
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > Latency: 0
> > Interrupt: pin B routed to IRQ 17
> > Region 0: I/O ports at d000 [size=256]
> > Region 1: I/O ports at d400 [size=64]
> > Region 2: Memory at f5fff800 (32-bit, non-prefetchable) [size=512]
> > Region 3: Memory at f5fff400 (32-bit, non-prefetchable) [size=256]
> > Capabilities: [50] Power Management version 2
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> >
> > Advanced Linux Sound Architecture Driver Version 1.0.14rc2 (Wed Feb 14 07:42:13 2007 UTC).
> >
> > CONFIG_SND=m
> > CONFIG_SND_TIMER=m
> > CONFIG_SND_PCM=m
> > CONFIG_SND_RAWMIDI=m
> > CONFIG_SND_SEQUENCER=m
> > CONFIG_SND_SEQ_DUMMY=m
> > CONFIG_SND_OSSEMUL=y
> > CONFIG_SND_MIXER_OSS=m
> > CONFIG_SND_PCM_OSS=m
> > CONFIG_SND_PCM_OSS_PLUGINS=y
> > CONFIG_SND_SEQUENCER_OSS=y
> > CONFIG_SND_RTCTIMER=m
> > CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
> > # CONFIG_SND_DYNAMIC_MINORS is not set
> > CONFIG_SND_SUPPORT_OLD_API=y
> > CONFIG_SND_VERBOSE_PROCFS=y
> > # CONFIG_SND_VERBOSE_PRINTK is not set
> > # CONFIG_SND_DEBUG is not set
> >
> > CONFIG_SND_AC97_CODEC=m
> > CONFIG_SND_DUMMY=m
> > CONFIG_SND_VIRMIDI=m
> >
> > CONFIG_SND_INTEL8X0=m
>
> As I said above, center and rear speakers doesn't work with this patch.
>
> $ git-bisect good
> 831466f4ad2b5fe23dff77edbe6a7c244435e973 is first bad commit
> commit 831466f4ad2b5fe23dff77edbe6a7c244435e973
> Author: Randy Cushman <rcushman_linux@...thlink.net>
> Date: Tue Dec 19 18:42:16 2006 +0100
>
> [ALSA] ac97 - fix microphone and line_in selection logic
>
> This patch fixes the Microphone and LINE_IN select logic for
> Analog Devices surround codecs with shared jacks. The existing
> code can never utilize the shared jacks for Microphone and LINE_IN
> due to the reversed jack selection logic. The patched code
> correctly selects the shared jack for input if the 'Channel Mode'
> selector does not specify that the jack is to be used for output.
> Specifically, in '2ch' mode the Center/LFE jack is used for
> microphone input and the Surround jack is used for LINE_IN,
> in '4ch' mode the Center/LFE jack is used for microphone input
> and the Surround jack is used for output, and in '6ch' mode
> both jacks are used for output.
>
> Signed-off-by: Randy Cushman <rcushman_linux@...thlink.net>
> Signed-off-by: Takashi Iwai <tiwai@...e.de>
> Signed-off-by: Jaroslav Kysela <perex@...e.cz>
>
Is 2.6.21-rc3 similarly broken?
This patch reverts cleanly if needed.
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