March 2012 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH v3 00/11] ASoC: add imx-sgtl5000 machine driver working with fsl_ssi
by Shawn Guo 17 Mar '12

17 Mar '12

I believe I have addressed all the outstanding comments and requests reviewers put on previous versions. So, hopefully this will be the last iteration of the series. The current sound/for-next branch seems broken for me, and I have not tracking the problem down. But the series works good on SHA below. 3030763 (Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into topic/asoc) Timur, I did not pick up you Ack-by tag, because there are some changes since v2 you will need to take another look and have the testing, I guess. Regards, Shawn Shawn Guo (11): ASoC: core: missing set_fmt should not be complaint ASoC: fsl: separate SSI and DMA Kconfig options ASoC: imx: merge sound/soc/imx into sound/soc/fsl ASoC: fsl: rename imx-pcm Kconfig options and filename ASoC: fsl: create fsl_utils to accommodate the common functions ASoC: fsl: remove helper fsl_asoc_get_codec_dev_name ASoC: fsl: check property 'compatible' for the machine name ASoC: fsl: make fsl_ssi driver compilable on ARM/IMX ASoC: fsl: remove the fatal error checking on codec-handle ASoC: fsl: let fsl_ssi work with imx pcm and machine drivers ASoC: fsl: add imx-sgtl5000 machine driver .../bindings/sound/imx-audio-sgtl5000.txt | 24 +++ arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig | 1 + arch/powerpc/configs/mpc85xx_defconfig | 1 + arch/powerpc/configs/mpc85xx_smp_defconfig | 1 + sound/soc/Kconfig | 1 - sound/soc/Makefile | 1 - sound/soc/fsl/Kconfig | 124 ++++++++++++- sound/soc/fsl/Makefile | 29 +++- sound/soc/{imx => fsl}/eukrea-tlv320.c | 2 +- sound/soc/fsl/fsl_ssi.c | 146 ++++++++++++---- sound/soc/fsl/fsl_utils.c | 91 ++++++++++ sound/soc/fsl/fsl_utils.h | 26 +++ sound/soc/{imx => fsl}/imx-audmux.c | 0 sound/soc/{imx => fsl}/imx-audmux.h | 0 .../{imx/imx-pcm-dma-mx2.c => fsl/imx-pcm-dma.c} | 0 sound/soc/{imx => fsl}/imx-pcm-fiq.c | 0 sound/soc/{imx => fsl}/imx-pcm.c | 0 sound/soc/{imx => fsl}/imx-pcm.h | 0 sound/soc/fsl/imx-sgtl5000.c | 177 ++++++++++++++++++ sound/soc/{imx => fsl}/imx-ssi.c | 2 +- sound/soc/{imx => fsl}/imx-ssi.h | 0 sound/soc/fsl/mpc8610_hpcd.c | 168 ++---------------- sound/soc/{imx => fsl}/mx27vis-aic32x4.c | 0 sound/soc/fsl/p1022_ds.c | 190 ++------------------ sound/soc/{imx => fsl}/phycore-ac97.c | 0 sound/soc/{imx => fsl}/wm1133-ev1.c | 0 sound/soc/imx/Kconfig | 79 -------- sound/soc/imx/Makefile | 22 --- sound/soc/soc-core.c | 11 +- 29 files changed, 616 insertions(+), 480 deletions(-)

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[alsa-devel] [PATCH] ASoC: fsl: p1022ds: tell the WM8776 codec driver that it's the master
by Timur Tabi 17 Mar '12

17 Mar '12

The WM8776 codec driver requires the machine driver to set one of the SND_SOC_DAIFMT_CBx_xxx values. The P1022DS machine driver should be setting SND_SOC_DAIFMT_CBM_CFM, but since that value was zero, no one noticed. Commit 75d9ac46 ("ASoC: Allow DAI formats to be specified in the dai_link"), however, changed the value of SND_SOC_DAIFMT_CBM_CFM from zero to a non-zero value, which means that it now needs to be specifically set by the machine driver. We also set SND_SOC_DAIFMT_NB_NF, for the same reason. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- This patch should be applied on top of Shawn's patchset "[PATCH v5] ASoC: add imx-sgtl5000 machine driver working with fsl_ssi", but it may also need to be back-ported to kernel 3.3. sound/soc/fsl/p1022_ds.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c index 0f42f31..2022985 100644 --- a/sound/soc/fsl/p1022_ds.c +++ b/sound/soc/fsl/p1022_ds.c @@ -255,7 +255,8 @@ static int p1022_ds_probe(struct platform_device *pdev) } if (strcasecmp(sprop, "i2s-slave") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_I2S; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM; mdata->codec_clk_direction = SND_SOC_CLOCK_OUT; mdata->cpu_clk_direction = SND_SOC_CLOCK_IN; @@ -272,31 +273,38 @@ static int p1022_ds_probe(struct platform_device *pdev) } mdata->clk_frequency = be32_to_cpup(iprop); } else if (strcasecmp(sprop, "i2s-master") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_I2S; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS; mdata->codec_clk_direction = SND_SOC_CLOCK_IN; mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT; } else if (strcasecmp(sprop, "lj-slave") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_LEFT_J; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM; mdata->codec_clk_direction = SND_SOC_CLOCK_OUT; mdata->cpu_clk_direction = SND_SOC_CLOCK_IN; } else if (strcasecmp(sprop, "lj-master") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_LEFT_J; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBS_CFS; mdata->codec_clk_direction = SND_SOC_CLOCK_IN; mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT; } else if (strcasecmp(sprop, "rj-slave") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_RIGHT_J; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_CBM_CFM; mdata->codec_clk_direction = SND_SOC_CLOCK_OUT; mdata->cpu_clk_direction = SND_SOC_CLOCK_IN; } else if (strcasecmp(sprop, "rj-master") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_RIGHT_J; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_CBS_CFS; mdata->codec_clk_direction = SND_SOC_CLOCK_IN; mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT; } else if (strcasecmp(sprop, "ac97-slave") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_AC97; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_AC97 | SND_SOC_DAIFMT_CBM_CFM; mdata->codec_clk_direction = SND_SOC_CLOCK_OUT; mdata->cpu_clk_direction = SND_SOC_CLOCK_IN; } else if (strcasecmp(sprop, "ac97-master") == 0) { - mdata->dai_format = SND_SOC_DAIFMT_AC97; + mdata->dai_format = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_AC97 | SND_SOC_DAIFMT_CBS_CFS; mdata->codec_clk_direction = SND_SOC_CLOCK_IN; mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT; } else { -- 1.7.10.rc1.8.ga99c5.dirty

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Re: [alsa-devel] [PATCH 2/2] ARM: S3C64XX: Hook up supply for WM8994 LDOs on Littlemill
by 김국진 16 Mar '12

16 Mar '12

Samuel Ortiz wrote: > Hi Mark, Kukjin > > On Thu, Mar 08, 2012 at 11:55:07AM +0000, Mark Brown wrote: >> Signed-off-by: Mark Brown >> --- >> >> Kukjin, are you OK with this going via the MFD tree? It depends on the >> previous change. > I'm taking this one for now, unless Kukjin objects to it. Yeah, looks ok to me, if you need my ack on this, feel free to add it. Acked-by: Kukjin Kim <kgene.kim(a)samsung.com> Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim(a)samsung.com>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.

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[alsa-devel] amixer shows capability "penum" on every Simple mixer control
by Christian Esken (KDE) 16 Mar '12

16 Mar '12

Hello, when I run amixer it shows the capability "penum" on nearly every Simple mixer control. I posted the bug report https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5496 , but Raymond asked me to report it on this mailing list ("as it is related to this patch 6d511eefa05878abee9f8b9145697230de605200 Implements support for capture/playback enums."). I posted details for the following two examples in https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5496 : 1) "Creative X-Fi" does not have any Enum's. alsamixer does not show Enums's. amixer lists "penum" for ALL Simple mixer controls. 2) "HDA ATI SB" has no penum's, only 3 cenum's. alsamixer shows it correctly, but amixer disagrees and shows penum for NEARLY ALL Simple mixer controls (except for those with cpability "cenum"). I found this as I received several bug reports for KMix with "absurd" amixer output. I could perceive from those bug report that the bug is affecting a lot (or all?) sound cards. Christian

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[alsa-devel] [PATCH] ASoC: Samsung: Added to support mono recording
by Sangbeom Kim 16 Mar '12

16 Mar '12

From: Sangsu Park <sangsu4u.park(a)samsung.com> The dma size will be changed by requested number of channel(mono/stereo) from platform. For mono recording, channels_min value should be 1. Signed-off-by: Sangsu Park <sangsu4u.park(a)samsung.com> Signed-off-by: Sangbeom Kim <sbkim73(a)samsung.com> --- sound/soc/samsung/i2s.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 6553b19..6ac7b82 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -559,6 +559,17 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, mod |= MOD_DC1_EN; break; case 2: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + i2s->dma_playback.dma_size = 4; + else + i2s->dma_capture.dma_size = 4; + break; + case 1: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + i2s->dma_playback.dma_size = 2; + else + i2s->dma_capture.dma_size = 2; + break; default: dev_err(&i2s->pdev->dev, "%d channels not supported\n", @@ -963,7 +974,7 @@ struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS; if (!sec) { - i2s->i2s_dai_drv.capture.channels_min = 2; + i2s->i2s_dai_drv.capture.channels_min = 1; i2s->i2s_dai_drv.capture.channels_max = 2; i2s->i2s_dai_drv.capture.rates = SAMSUNG_I2S_RATES; i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS; -- 1.7.1

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[alsa-devel] ASoC: Samsung: Update Kconfig for Exynos5250 and Exynos4412
by Sangbeom Kim 16 Mar '12

16 Mar '12

Update Kconfig file to support the Exynos5250 and Exynos4412 Signed-off-by: Sangsu Park <sangsu4u.park(a)samsung.com> Signed-off-by: Sangbeom Kim <sbkim73(a)samsung.com> --- sound/soc/samsung/Kconfig | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index f3417f2..2e790c0 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -1,6 +1,6 @@ config SND_SOC_SAMSUNG tristate "ASoC support for Samsung" - depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5P64X0 || ARCH_EXYNOS4 + depends on PLAT_SAMSUNG select S3C64XX_DMA if ARCH_S3C64XX select S3C2410_DMA if ARCH_S3C2410 help @@ -63,7 +63,7 @@ config SND_SOC_SAMSUNG_SMDK_WM8580 config SND_SOC_SAMSUNG_SMDK_WM8994 tristate "SoC I2S Audio support for WM8994 on SMDK" - depends on SND_SOC_SAMSUNG && (MACH_SMDKV310 || MACH_SMDKC210 || MACH_SMDK4212) + depends on SND_SOC_SAMSUNG && (MACH_SMDKV310 || MACH_SMDKC210 || MACH_SMDK4212 || MACH_SMDK4412 || MACH_SMDK5250) depends on I2C=y && GENERIC_HARDIRQS select MFD_WM8994 select SND_SOC_WM8994 @@ -162,7 +162,7 @@ config SND_SOC_GONI_AQUILA_WM8994 config SND_SOC_SAMSUNG_SMDK_SPDIF tristate "SoC S/PDIF Audio support for SMDK" - depends on SND_SOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210 || MACH_SMDKV310 || MACH_SMDK4212) + depends on SND_SOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210 || MACH_SMDKV310 || MACH_SMDK4212 || MACH_SMDK4412 || MACH_SMDK5250) select SND_SAMSUNG_SPDIF help Say Y if you want to add support for SoC S/PDIF audio on the SMDK. @@ -177,7 +177,7 @@ config SND_SOC_SMDK_WM8580_PCM config SND_SOC_SMDK_WM8994_PCM tristate "SoC PCM Audio support for WM8994 on SMDK" - depends on SND_SOC_SAMSUNG && (MACH_SMDKC210 || MACH_SMDKV310 || MACH_SMDK4212) + depends on SND_SOC_SAMSUNG && (MACH_SMDKC210 || MACH_SMDKV310 || MACH_SMDK4212 || MACH_SMDK4412 || MACH_SMDK5250) depends on I2C=y && GENERIC_HARDIRQS select MFD_WM8994 select SND_SOC_WM8994 -- 1.7.1

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Re: [alsa-devel] linux-next: Tree for Mar 16 (sound)
by Takashi Iwai 16 Mar '12

16 Mar '12

At Fri, 16 Mar 2012 08:01:06 -0700, Randy Dunlap wrote: > > [1 <text/plain; UTF-8 (7bit)>] > On 03/16/2012 12:39 AM, Stephen Rothwell wrote: > > > Hi all, > > > > Changes since 20120315: > > > > The sound tree lost its build failure. > > > > > on i386: > > sound/pci/hda/patch_sigmatel.c: In function 'patch_stac92hd83xxx': > sound/pci/hda/patch_sigmatel.c:5589:6: error: 'stac92xx_set_power_state' undeclared (first use in this function) > sound/pci/hda/patch_sigmatel.c:5589:6: note: each undeclared identifier is reported only once for each function it appears in > sound/pci/hda/patch_sigmatel.c:5591:19: error: 'struct hda_codec_ops' has no member named 'pre_resume' > sound/pci/hda/patch_sigmatel.c:5591:33: error: 'stac92xx_pre_resume' undeclared (first use in this function) > /home/rddunlap/lnx/next/linux-next-20120316/sound/pci/hda/patch_sigmatel.c: In function 'patch_stac92hd71bxx': > sound/pci/hda/patch_sigmatel.c:5896:6: error: 'stac92xx_set_power_state' undeclared (first use in this function) > sound/pci/hda/patch_sigmatel.c:5898:19: error: 'struct hda_codec_ops' has no member named 'pre_resume' > sound/pci/hda/patch_sigmatel.c:5898:33: error: 'stac92xx_pre_resume' undeclared (first use in this function) I seem to have overlooked the case CONFIG_PM=n. Fixed now. thanks, Takashi

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[alsa-devel] [PATCH 0/2] ASoC: omap-mcbsp: dma_op_mode changes
by Peter Ujfalusi 16 Mar '12

16 Mar '12

Hello, Removing the frame dm_op_mode, and using packet mode in element mode on OMAP3+ to transfer 1 sample at the time between the McBSP FIFO and memory. Regards, Peter --- Peter Ujfalusi (2): ASoC: omap-mcbsp: Use DMA packet mode for non mono streams on OMAP3+ ASoC: omap-mcbsp: Remove unused FRAME dma_op_mode sound/soc/omap/mcbsp.c | 2 +- sound/soc/omap/mcbsp.h | 1 - sound/soc/omap/omap-mcbsp.c | 31 +++++++++++++++++-------------- 3 files changed, 18 insertions(+), 16 deletions(-) -- 1.7.8.5

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[alsa-devel] [ANNOUNCE] tinycompress library
by Vinod Koul 16 Mar '12

16 Mar '12

The Userland library for ALSA compressed API "tinycompress" is available in dual BSD and LGPL license. This development version 0.0.1 contains support for playback of compressed formats. This library also includes a command line player which support mp3 files only. The library is hosted at: git://git.alsa-project.org/tinycompress.git Currently it includes the Makefile for Android only. Comments, question, criticism and patches are welcome! Thanks -- ~Vinod

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Re: [alsa-devel] snd_vortex_dev_free() BUG: unable to handle kernel NULL pointer
by Raymond Yau 16 Mar '12

16 Mar '12

2012/3/15, Andrew Vagin <avagin(a)gmail.com>: > Hello, > > In this case I try to reload modules and get this bug. > # killall pulseaudio; rmmod snd_au8830 snd_hda_intel snd_seq snd_ac97_codec > ac97_bus snd_hda_codec snd_hwdep snd_mpu401_uart snd_pcm snd_rawmidi > snd_seq_device snd_pcm snd_timer snd_page_alloc snd > # modprobe snd_au8830 > [ 12.657863] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 > [ 12.659223] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X > [ 12.660521] snd_hda_intel 0000:00:1b.0: setting latency timer to 64 > [ 12.670024] ALSA sound/pci/hda/hda_intel.c:2837 no codecs found! > [ 12.671307] snd_hda_intel 0000:00:1b.0: PCI INT A disabled Does your hda-intel work properly? speaker-test -c 2 -t wav -Dhw:Intel any error message in system log before you unload the module, your output only show the error after reload ? does "aplay -l" alway show two cards for every reboot ? if your on-board hda-intel can only be loaded randomly, pulseaudio server may behave differently since default is on-board sound card >>> https://bugzilla.redhat.com/show_bug.cgi?id=788978 >> >> Sometimes my sound card hangs up (It do not produce sounds. Applications >> which try to play something hangs). As your au8830 have stac9708 Did you select surround40 or stereo analog output profile ? > APLAY > **** List of PLAYBACK Hardware Devices **** > card 0: au8830 [Aureal Vortex au8830], device 0: Aureal Vortex 2 ADB [au8830 adb] > Subdevices: 32/32 http://git.alsa-project.org/?p=alsa-kernel.git&a=search&h=HEAD&st=commit&s=… since you still have 32 playback subdevices did you have commit fb65c2dfe60d38be6b9193d0b85e66e780cd4373 without this patch, the front and rear can be played correct once and swapped afterwards on my au8830 speaker-test -c 4 -t wav -Dsurround40:au8830 Are you sure that pulseaudio server is still running ? if pulseaudio server crash but you still have an application using hw:au8830 it won't respwan because is_card_busy() in commit d6fb8d10819bebc1cee203de7330cceeafde9fed udev: check busy status of alsa cards before loading alsa modules and hence initiating profile probing Try speaker-test -c 2 -t wav -D hw:au8830 speaker-test -c 4 -t wav -D hw:au8830 Does you enable power saving or the computer enter suspend/resume cycle ? https://bugzilla.redhat.com/show_bug.cgi?id=789156 Sound au8830 does not work after standby mode >> Can you try Taskashi 's patch and reply back to alsa-developer mailing >> list > > The kernel doesn't panic with this patches, but a sound card doesn't work. > > The origin problem is that sometimes my sound card stops to play > anything. I try to reload the module to fix that, but it doesn't help. I > can provide any info which you need to investigate this problem. > > [root@dhcp-10-30-19-46 avagin]# rmmod snd_au8830 > [root@dhcp-10-30-19-46 avagin]# modprobe snd_au8830 > [root@dhcp-10-30-19-46 avagin]# dmesg > [ 3669.934145] snd_au8830 0000:06:00.0: PCI INT A -> GSI 21 (level, low) > -> IRQ 21 > [ 3669.934310] Vortex: init.... > [ 3670.251191] bad adb fifo reset! > [ 3670.251221] bad adb fifo reset! > [ 3670.251239] bad adb fifo reset! > [ 3670.251257] bad adb fifo reset! > [ 3670.251276] bad adb fifo reset! > [ 3670.251294] bad adb fifo reset! > [ 3670.251313] bad adb fifo reset! > [ 3670.251330] bad adb fifo reset! > [ 3670.251348] bad adb fifo reset! > [ 3670.251366] bad adb fifo reset! > [ 3670.251383] bad adb fifo reset! > [ 3670.251401] bad adb fifo reset! > [ 3670.251419] bad adb fifo reset! > [ 3670.251437] bad adb fifo reset! > [ 3670.251456] bad adb fifo reset! > [ 3670.251473] bad adb fifo reset! > [ 3670.251491] bad adb fifo reset! > [ 3670.251509] bad adb fifo reset! > [ 3670.251527] bad adb fifo reset! > [ 3670.251545] bad adb fifo reset! > [ 3670.251563] bad adb fifo reset! > [ 3670.251581] bad adb fifo reset! > [ 3670.251599] bad adb fifo reset! > [ 3670.251617] bad adb fifo reset! > [ 3670.251634] bad adb fifo reset! > [ 3670.251653] bad adb fifo reset! > [ 3670.251670] bad adb fifo reset! > [ 3670.251688] bad adb fifo reset! > [ 3670.251706] bad adb fifo reset! > [ 3670.251723] bad adb fifo reset! > [ 3670.251741] bad adb fifo reset! > [ 3670.251758] bad adb fifo reset! > [ 3670.251777] bad wt fifo reset (0x000160fc, 0xffffffff)! > [ 3670.251797] bad wt fifo reset (0x000160f8, 0xffffffff)! > [ 3670.251814] bad wt fifo reset (0x000160f4, 0xffffffff)! > [ 3670.251832] bad wt fifo reset (0x000160f0, 0xffffffff)! > [ 3670.251850] bad wt fifo reset (0x000160ec, 0xffffffff)! > [ 3670.251868] bad wt fifo reset (0x000160e8, 0xffffffff)! > [ 3670.251886] bad wt fifo reset (0x000160e4, 0xffffffff)! > [ 3670.251904] bad wt fifo reset (0x000160e0, 0xffffffff)! > [ 3670.251922] bad wt fifo reset (0x000160dc, 0xffffffff)! > [ 3670.251941] bad wt fifo reset (0x000160d8, 0xffffffff)! > [ 3670.251959] bad wt fifo reset (0x000160d4, 0xffffffff)! > [ 3670.251977] bad wt fifo reset (0x000160d0, 0xffffffff)! > [ 3670.251995] bad wt fifo reset (0x000160cc, 0xffffffff)! > [ 3670.252024] bad wt fifo reset (0x000160c8, 0xffffffff)! > [ 3670.252043] bad wt fifo reset (0x000160c4, 0xffffffff)! > [ 3670.252062] bad wt fifo reset (0x000160c0, 0xffffffff)! > [ 3670.252081] bad wt fifo reset (0x000160bc, 0xffffffff)! > [ 3670.252100] bad wt fifo reset (0x000160b8, 0xffffffff)! > [ 3670.252120] bad wt fifo reset (0x000160b4, 0xffffffff)! > [ 3670.252139] bad wt fifo reset (0x000160b0, 0xffffffff)! > [ 3670.252157] bad wt fifo reset (0x000160ac, 0xffffffff)! > [ 3670.252175] bad wt fifo reset (0x000160a8, 0xffffffff)! > [ 3670.252194] bad wt fifo reset (0x000160a4, 0xffffffff)! > [ 3670.252212] bad wt fifo reset (0x000160a0, 0xffffffff)! > [ 3670.252231] bad wt fifo reset (0x0001609c, 0xffffffff)! > [ 3670.252249] bad wt fifo reset (0x00016098, 0xffffffff)! > [ 3670.252267] bad wt fifo reset (0x00016094, 0xffffffff)! > [ 3670.252285] bad wt fifo reset (0x00016090, 0xffffffff)! > [ 3670.252303] bad wt fifo reset (0x0001608c, 0xffffffff)! > [ 3670.252322] bad wt fifo reset (0x00016088, 0xffffffff)! > [ 3670.252342] bad wt fifo reset (0x00016084, 0xffffffff)! > [ 3670.252361] bad wt fifo reset (0x00016080, 0xffffffff)! > [ 3670.252380] bad wt fifo reset (0x0001607c, 0xffffffff)! > [ 3670.252398] bad wt fifo reset (0x00016078, 0xffffffff)! > [ 3670.252416] bad wt fifo reset (0x00016074, 0xffffffff)! > [ 3670.252434] bad wt fifo reset (0x00016070, 0xffffffff)! > [ 3670.252452] bad wt fifo reset (0x0001606c, 0xffffffff)! > [ 3670.252470] bad wt fifo reset (0x00016068, 0xffffffff)! > [ 3670.252488] bad wt fifo reset (0x00016064, 0xffffffff)! > [ 3670.252506] bad wt fifo reset (0x00016060, 0xffffffff)! > [ 3670.252524] bad wt fifo reset (0x0001605c, 0xffffffff)! > [ 3670.252542] bad wt fifo reset (0x00016058, 0xffffffff)! > [ 3670.252560] bad wt fifo reset (0x00016054, 0xffffffff)! > [ 3670.252578] bad wt fifo reset (0x00016050, 0xffffffff)! > [ 3670.252596] bad wt fifo reset (0x0001604c, 0xffffffff)! > [ 3670.252614] bad wt fifo reset (0x00016048, 0xffffffff)! > [ 3670.252631] bad wt fifo reset (0x00016044, 0xffffffff)! > [ 3670.252649] bad wt fifo reset (0x00016040, 0xffffffff)! > [ 3670.252667] bad wt fifo reset (0x0001603c, 0xffffffff)! > [ 3670.252686] bad wt fifo reset (0x00016038, 0xffffffff)! > [ 3670.252704] bad wt fifo reset (0x00016034, 0xffffffff)! > [ 3670.252722] bad wt fifo reset (0x00016030, 0xffffffff)! > [ 3670.252740] bad wt fifo reset (0x0001602c, 0xffffffff)! > [ 3670.252758] bad wt fifo reset (0x00016028, 0xffffffff)! > [ 3670.252776] bad wt fifo reset (0x00016024, 0xffffffff)! > [ 3670.252794] bad wt fifo reset (0x00016020, 0xffffffff)! > [ 3670.252813] bad wt fifo reset (0x0001601c, 0xffffffff)! > [ 3670.252831] bad wt fifo reset (0x00016018, 0xffffffff)! > [ 3670.252851] bad wt fifo reset (0x00016014, 0xffffffff)! > [ 3670.252868] bad wt fifo reset (0x00016010, 0xffffffff)! > [ 3670.252886] bad wt fifo reset (0x0001600c, 0xffffffff)! > [ 3670.252904] bad wt fifo reset (0x00016008, 0xffffffff)! > [ 3670.252922] bad wt fifo reset (0x00016004, 0xffffffff)! > [ 3670.252940] bad wt fifo reset (0x00016000, 0xffffffff)! > [ 3670.254466] ALSA sound/core/control.c:344 control 3:0:0:Playback PCM > advanced processing:0 is already present > [ 3670.254580] done. > [ 3670.356981] vortex: ac97 address never arrived > [ 3670.457979] vortex: ac97 address never arrived > [ 3670.559026] vortex: ac97 address never arrived > [ 3670.660022] vortex: ac97 address never arrived > [ 3670.761005] vortex: ac97 address never arrived > [ 3670.861991] vortex: ac97 address never arrived > [ 3670.962974] vortex: ac97 address never arrived > [ 3671.063931] vortex: ac97 address never arrived > [ 3671.164882] vortex: ac97 address never arrived > [ 3671.265897] vortex: ac97 address never arrived > [ 3671.367023] vortex: ac97 address never arrived > [ 3671.468052] vortex: ac97 address never arrived > [ 3671.569092] vortex: ac97 address never arrived > [ 3671.670173] vortex: ac97 address never arrived > [ 3671.771195] vortex: ac97 address never arrived > [ 3671.772029] ALSA sound/pci/ac97/ac97_codec.c:2089 AC'97 0 does not > respond - RESET > [ 3671.872965] vortex: ac97 address never arrived > [ 3671.973942] vortex: ac97 address never arrived > [ 3671.973948] ALSA sound/pci/ac97/ac97_codec.c:2098 AC'97 0 access is > not valid [0xffffffff], removing mixer. > [ 3671.974774] vortex: IRQ fatal error > [ 3671.974780] vortex: IRQ parity error > [ 3671.974783] vortex: IRQ reg error > [ 3671.974785] vortex: IRQ fifo error > [ 3671.974787] vortex: IRQ dma error > [ 3671.974792] Vortex: shutdown... > [ 3671.974828] vortex: FATAL: ResManager: resource type 3 exhausted. > [ 3671.974832] vortex: FATAL: ResManager: resource type 3 exhausted. > [ 3671.974838] vortex_adb_delroutes: route not found! 0x24a0 > [ 3671.974854] vortex: srcdelWTD: error, lifeboat overflow > [ 3671.974859] vortex_adb_delroutes: route not found! 0x24a1 > [ 3671.974874] vortex: srcdelWTD: error, lifeboat overflow > [ 3671.974881] vortex_adb_delroutes: route not found! 0x7e88 > [ 3671.974885] vortex_adb_delroutes: route not found! 0x7f89 > [ 3671.974888] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974891] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974895] vortex_adb_delroutes: route not found! 0x7044 > [ 3671.974899] vortex_adb_delroutes: route not found! 0x7144 > [ 3671.974902] vortex: FATAL: ResManager: resource type 3 exhausted. > [ 3671.974905] vortex: FATAL: ResManager: resource type 3 exhausted. > [ 3671.974909] vortex_adb_delroutes: route not found! 0x2492 > [ 3671.974924] vortex: srcdelWTD: error, lifeboat overflow > [ 3671.974930] vortex_adb_delroutes: route not found! 0x2493 > [ 3671.974945] vortex: srcdelWTD: error, lifeboat overflow > [ 3671.974949] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974954] vortex_adb_delroutes: route not found! 0x6044 > [ 3671.974959] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974963] vortex_adb_delroutes: route not found! 0x6144 > [ 3671.974968] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974972] vortex_adb_delroutes: route not found! 0x6244 > [ 3671.974977] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974981] vortex_adb_delroutes: route not found! 0x6344 > [ 3671.974985] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974990] vortex_adb_delroutes: route not found! 0x6444 > [ 3671.974994] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.974999] vortex_adb_delroutes: route not found! 0x6544 > [ 3671.975001] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975001] vortex_adb_delroutes: route not found! 0xa044 > [ 3671.975024] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975030] vortex_adb_delroutes: route not found! 0xa144 > [ 3671.975035] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975039] vortex_adb_delroutes: route not found! 0xa244 > [ 3671.975044] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975050] vortex_adb_delroutes: route not found! 0xa344 > [ 3671.975055] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975060] vortex_adb_delroutes: route not found! 0xa444 > [ 3671.975066] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975071] vortex_adb_delroutes: route not found! 0xa544 > [ 3671.975090] vortex: FATAL: ResManager: resource type 2 exhausted. > [ 3671.975094] vortex: vortex_Vort3D: ERROR: not enough free mixer > resources. > [ 3671.975099] bad adb fifo reset! > [ 3671.975117] bad adb fifo reset! > [ 3671.975135] bad adb fifo reset! > [ 3671.975153] bad adb fifo reset! > [ 3671.975172] bad adb fifo reset! > [ 3671.975190] bad adb fifo reset! > [ 3671.975207] bad adb fifo reset! > [ 3671.975226] bad adb fifo reset! > [ 3671.975246] bad adb fifo reset! > [ 3671.975264] bad adb fifo reset! > [ 3671.975283] bad adb fifo reset! > [ 3671.975301] bad adb fifo reset! > [ 3671.975319] bad adb fifo reset! > [ 3671.975337] bad adb fifo reset! > [ 3671.975355] bad adb fifo reset! > [ 3671.975373] bad adb fifo reset! > [ 3671.975390] bad adb fifo reset! > [ 3671.975408] bad adb fifo reset! > [ 3671.975428] bad adb fifo reset! > [ 3671.975446] bad adb fifo reset! > [ 3671.975464] bad adb fifo reset! > [ 3671.975482] bad adb fifo reset! > [ 3671.975500] bad adb fifo reset! > [ 3671.975518] bad adb fifo reset! > [ 3671.975536] bad adb fifo reset! > [ 3671.975554] bad adb fifo reset! > [ 3671.975571] bad adb fifo reset! > [ 3671.975588] bad adb fifo reset! > [ 3671.975607] bad adb fifo reset! > [ 3671.975625] bad adb fifo reset! > [ 3671.975643] bad adb fifo reset! > [ 3671.975662] bad adb fifo reset! > [ 3671.975681] bad wt fifo reset (0x000160fc, 0xffffffff)! > [ 3671.975700] bad wt fifo reset (0x000160f8, 0xffffffff)! > [ 3671.975718] bad wt fifo reset (0x000160f4, 0xffffffff)! > [ 3671.975736] bad wt fifo reset (0x000160f0, 0xffffffff)! > [ 3671.975754] bad wt fifo reset (0x000160ec, 0xffffffff)! > [ 3671.975772] bad wt fifo reset (0x000160e8, 0xffffffff)! > [ 3671.975790] bad wt fifo reset (0x000160e4, 0xffffffff)! > [ 3671.975808] bad wt fifo reset (0x000160e0, 0xffffffff)! > [ 3671.975826] bad wt fifo reset (0x000160dc, 0xffffffff)! > [ 3671.975844] bad wt fifo reset (0x000160d8, 0xffffffff)! > [ 3671.975861] bad wt fifo reset (0x000160d4, 0xffffffff)! > [ 3671.975879] bad wt fifo reset (0x000160d0, 0xffffffff)! > [ 3671.975897] bad wt fifo reset (0x000160cc, 0xffffffff)! > [ 3671.975915] bad wt fifo reset (0x000160c8, 0xffffffff)! > [ 3671.975933] bad wt fifo reset (0x000160c4, 0xffffffff)! > [ 3671.975950] bad wt fifo reset (0x000160c0, 0xffffffff)! > [ 3671.975968] bad wt fifo reset (0x000160bc, 0xffffffff)! > [ 3671.975987] bad wt fifo reset (0x000160b8, 0xffffffff)! > [ 3671.976012] bad wt fifo reset (0x000160b4, 0xffffffff)! > [ 3671.976032] bad wt fifo reset (0x000160b0, 0xffffffff)! > [ 3671.976051] bad wt fifo reset (0x000160ac, 0xffffffff)! > [ 3671.976070] bad wt fifo reset (0x000160a8, 0xffffffff)! > [ 3671.976089] bad wt fifo reset (0x000160a4, 0xffffffff)! > [ 3671.976107] bad wt fifo reset (0x000160a0, 0xffffffff)! > [ 3671.976127] bad wt fifo reset (0x0001609c, 0xffffffff)! > [ 3671.976144] bad wt fifo reset (0x00016098, 0xffffffff)! > [ 3671.976163] bad wt fifo reset (0x00016094, 0xffffffff)! > [ 3671.976181] bad wt fifo reset (0x00016090, 0xffffffff)! > [ 3671.976199] bad wt fifo reset (0x0001608c, 0xffffffff)! > [ 3671.976217] bad wt fifo reset (0x00016088, 0xffffffff)! > [ 3671.976236] bad wt fifo reset (0x00016084, 0xffffffff)! > [ 3671.976255] bad wt fifo reset (0x00016080, 0xffffffff)! > [ 3671.976274] bad wt fifo reset (0x0001607c, 0xffffffff)! > [ 3671.976292] bad wt fifo reset (0x00016078, 0xffffffff)! > [ 3671.976310] bad wt fifo reset (0x00016074, 0xffffffff)! > [ 3671.976328] bad wt fifo reset (0x00016070, 0xffffffff)! > [ 3671.976346] bad wt fifo reset (0x0001606c, 0xffffffff)! > [ 3671.976364] bad wt fifo reset (0x00016068, 0xffffffff)! > [ 3671.976382] bad wt fifo reset (0x00016064, 0xffffffff)! > [ 3671.976400] bad wt fifo reset (0x00016060, 0xffffffff)! > [ 3671.976418] bad wt fifo reset (0x0001605c, 0xffffffff)! > [ 3671.976436] bad wt fifo reset (0x00016058, 0xffffffff)! > [ 3671.976454] bad wt fifo reset (0x00016054, 0xffffffff)! > [ 3671.976472] bad wt fifo reset (0x00016050, 0xffffffff)! > [ 3671.976490] bad wt fifo reset (0x0001604c, 0xffffffff)! > [ 3671.976508] bad wt fifo reset (0x00016048, 0xffffffff)! > [ 3671.976526] bad wt fifo reset (0x00016044, 0xffffffff)! > [ 3671.976546] bad wt fifo reset (0x00016040, 0xffffffff)! > [ 3671.976564] bad wt fifo reset (0x0001603c, 0xffffffff)! > [ 3671.976582] bad wt fifo reset (0x00016038, 0xffffffff)! > [ 3671.976600] bad wt fifo reset (0x00016034, 0xffffffff)! > [ 3671.976618] bad wt fifo reset (0x00016030, 0xffffffff)! > [ 3671.976636] bad wt fifo reset (0x0001602c, 0xffffffff)! > [ 3671.976654] bad wt fifo reset (0x00016028, 0xffffffff)! > [ 3671.976672] bad wt fifo reset (0x00016024, 0xffffffff)! > [ 3671.976690] bad wt fifo reset (0x00016020, 0xffffffff)! > [ 3671.976708] bad wt fifo reset (0x0001601c, 0xffffffff)! > [ 3671.976727] bad wt fifo reset (0x00016018, 0xffffffff)! > [ 3671.976745] bad wt fifo reset (0x00016014, 0xffffffff)! > [ 3671.976763] bad wt fifo reset (0x00016010, 0xffffffff)! > [ 3671.976781] bad wt fifo reset (0x0001600c, 0xffffffff)! > [ 3671.976799] bad wt fifo reset (0x00016008, 0xffffffff)! > [ 3671.976817] bad wt fifo reset (0x00016004, 0xffffffff)! > [ 3671.976835] bad wt fifo reset (0x00016000, 0xffffffff)! > [ 3671.983010] done. > [ 3671.983097] snd_au8830 0000:06:00.0: PCI INT A disabled > [ 3671.983110] snd_au8830: probe of 0000:06:00.0 failed with error -5 > > > On 02/28/2012 12:36 PM, Raymond Yau wrote: >> >> >> At Tue, 28 Feb 2012 11:04:07 +0800, >> Raymond Yau wrote: >>> 2012/1/16, Takashi Iwai<tiwai(a)suse.de>: >>>> At Fri, 13 Jan 2012 18:47:45 +0800, >>>> Raymond Yau wrote: >>>>> [PATCH - ALSA 1/2] Au88x0 - Support 4 channels playback when AC97 >>>>> codecs has SDAC bit >>>>> >>>>> - Check SDAC bit of AC97 codec for supporting 4 channels playback. >>>>> >>>>> >>>>> [PATCH - ALSA 2/2] Au88x0 - Reduce the number of playback subdevices >>>>> of au8830 from 32 to 16 >>>>> >>>>> - The maximum number of playback streams depend on the number of sample >>>>> rate conveters (16) and the number of DMA channels (32). >>>> Applied both patches. Thanks. >>>> >>>> >>> Does alsa require the driver to provide private_free for ac97_bus and >>> ac97 ? >> No, and it must be irrelevant. >> >>> There is a bug report >>> >>> snd_vortex_dev_free() BUG: unable to handle kernel NULL pointer >>> >>> https://bugzilla.redhat.com/show_bug.cgi?id=788978 >>> >>> It seem that snd_ac97_bus() fail >> Or something else. au88x0 is built in a strange way, sourcing all >> *.c files into one, so we can't see the exact point. >> >> In anyway, the Oops isn't because the probing fails but due to >> concurrent accesses while removing irq, etc. >> Maybe a patch like below can help. >> when there is more than one sound card and I need to specify index to all sound cards in order to let them loaded in the specified order especially when I have my usb webcam plugged just specify index=0 in one sound card is not enough and some of them may failed at snd_card_create() without any error mesasge in system log >> >>> However I cannot reproduce the bug in 2.6 kernel, >>> >>> Do 3.x kernel require mixer created after pcm devices ? >> No. >> >> >> Takashi >> >>> :Call Trace: >>> : [<ffffffff810dec3d>] __free_irq+0x17d/0x220 >>> : [<ffffffff810dee65>] free_irq+0x55/0xd0 >>> : [<ffffffffa04e2d64>] snd_vortex_dev_free+0x44/0x80 [snd_au8830] >>> : [<ffffffffa01c0aa1>] snd_device_free+0x71/0x170 [snd] >>> : [<ffffffffa01c0f51>] snd_device_free_all+0x61/0xb0 [snd] >>> : [<ffffffffa01b9908>] snd_card_do_free+0x58/0x140 [snd] >>> : [<ffffffffa01badf3>] snd_card_free+0xa3/0xc0 [snd] >>> : [<ffffffffa0261b8f>] ? snd_ac97_bus+0xaf/0x130 [snd_ac97_codec] >>> : [<ffffffffa04e6a9f>] snd_vortex_probe+0x1c40/0x1d09 [snd_au8830] >>> : [<ffffffff812db37c>] local_pci_probe+0x5c/0xd0 >>> : [<ffffffff812dcc19>] pci_device_probe+0x109/0x130 >>> : [<ffffffff813932cc>] driver_probe_device+0x9c/0x300 >>> : [<ffffffff813935db>] __driver_attach+0xab/0xb0 >>> : [<ffffffff81393530>] ? driver_probe_device+0x300/0x300 >>> : [<ffffffff81393530>] ? driver_probe_device+0x300/0x300 >>> : [<ffffffff8139214c>] bus_for_each_dev+0x5c/0x90 >>> : [<ffffffff81392ede>] driver_attach+0x1e/0x20 >>> : [<ffffffff81392ae0>] bus_add_driver+0x1b0/0x2a0 >>> : [<ffffffffa04ed000>] ? 0xffffffffa04ecfff >>> : [<ffffffff81393b36>] driver_register+0x76/0x140 >>> : [<ffffffff815e554d>] ? notifier_call_chain+0x4d/0x70 >>> : [<ffffffffa04ed000>] ? 0xffffffffa04ecfff >>> : [<ffffffff812dc8f6>] __pci_register_driver+0x56/0xd0 >>> : [<ffffffff81041673>] ? set_memory_nx+0x43/0x50 >>> : [<ffffffffa04ed01e>] alsa_card_vortex_init+0x1e/0x1000 [snd_au8830] >>> : [<ffffffff81002042>] do_one_initcall+0x42/0x180 >>> : [<ffffffff810ac970>] sys_init_module+0xc0/0x230 >>> : [<ffffffff815e9782>] system_call_fastpath+0x16/0x1b >> --- >> diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c >> index f13ad53..506d2fc 100644 >> --- a/sound/pci/au88x0/au88x0.c >> +++ b/sound/pci/au88x0/au88x0.c >> @@ -123,10 +123,10 @@ static int snd_vortex_dev_free(struct snd_device >> *device) >> { >> vortex_t *vortex = device->device_data; >> >> + free_irq(vortex->irq, vortex); >> vortex_gameport_unregister(vortex); >> vortex_core_shutdown(vortex); >> // Take down PCI interface. >> - free_irq(vortex->irq, vortex); >> iounmap(vortex->mmio); >> pci_release_regions(vortex->pci_dev); >> pci_disable_device(vortex->pci_dev); >> diff --git a/sound/pci/au88x0/au88x0_core.c >> b/sound/pci/au88x0/au88x0_core.c >> index 1181c5e..525f881 100644 >> --- a/sound/pci/au88x0/au88x0_core.c >> +++ b/sound/pci/au88x0/au88x0_core.c >> @@ -2477,7 +2477,7 @@ static irqreturn_t vortex_interrupt(int irq, void >> *dev_id) >> hwread(vortex->mmio, VORTEX_IRQ_STAT); >> handled = 1; >> } >> - if (source& IRQ_MIDI) { >> + if ((source& IRQ_MIDI)&& vortex->rmidi) { >> snd_mpu401_uart_interrupt(vortex->irq, >> vortex->rmidi->private_data); >> handled = 1; > >

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