November 2015 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] Configuring McBSP word length for ICS-43432
by Ankhit Vivekananda 12 Nov '15

12 Nov '15

Hello, I am trying to configure ICS-43432 MEMS mic with TM320DM365 processor's McBSP interface. The data sheet for ICS-43432 says that it outputs 24-bits data, i.e., 24 bit word length, but requires 64SCK cycles. Does this mean the word length (RWDLEN1 bit in RCR register) for McBSP should be set to 32-bits or 24-bits? Thank you, Ankhit

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[alsa-devel] Unregister a card from userspace?
by Ricard Wanderlof 12 Nov '15

12 Nov '15

A sound card driver would normally call snd_soc_register_card() to register its sound card with ALSA. Is there some way to unregister the card from userspace? My use case is that I have a card driver I'm working on as a module, and while insmodding it works fine, I can't rmmod it because once snd_soc_register_card() has been called, it has a usage count of 2 and thus cannot be rmmod:ed. /Ricard -- Ricard Wolf Wanderlöf ricardw(at)axis.com Axis Communications AB, Lund, Sweden www.axis.com Phone +46 46 272 2016 Fax +46 46 13 61 30

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[alsa-devel] Roland/Edirol M-16DX
by Ricard Wanderlof 12 Nov '15

12 Nov '15

The Roland/Edirol M-16DX is a digital mixer which can also function as a 18 channel capture / 2 channel playback USB 2.0 interface. The device has been added to quirks-table.h and has been reported as working with one problem: when playing back there's severe audio distortion at regular intervals (several seconds), which has been traced to the fact that the device utilizes the IN endpoint as an implicit feedback channel; see the output from lsusb -vvv from a 7 year old post by Lasse Kärkkäinen below for reference: > Bus 007 Device 025: ID 0582:00c4 Roland Corp. > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 255 Vendor Specific Class > bDeviceSubClass 0 > bDeviceProtocol 255 > bMaxPacketSize0 64 > idVendor 0x0582 Roland Corp. > idProduct 0x00c4 > bcdDevice 0.00 > iManufacturer 1 EDIROL > iProduct 2 M-16DX > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 167 > bNumInterfaces 3 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xc0 > Self Powered > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 1 > bInterfaceProtocol 2 > iInterface 0 > ** UNRECOGNIZED: 06 24 f1 01 00 00 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 1 > bNumEndpoints 1 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 2 > bInterfaceProtocol 2 > iInterface 0 > ** UNRECOGNIZED: 07 24 01 01 00 01 00 > ** UNRECOGNIZED: 0b 24 02 01 02 04 18 01 80 bb 00 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x02 EP 2 OUT > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0038 1x 56 bytes > bInterval 1 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 1 > bInterfaceProtocol 2 > iInterface 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 1 > bNumEndpoints 1 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 2 > bInterfaceProtocol 1 > iInterface 0 > ** UNRECOGNIZED: 07 24 01 07 00 01 00 > ** UNRECOGNIZED: 0b 24 02 01 12 04 18 01 80 bb 00 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 37 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Implicit feedback Data > wMaxPacketSize 0x01f8 1x 504 bytes > bInterval 1 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 0 > bNumEndpoints 2 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 1 > bInterfaceProtocol 3 > iInterface 0 > ** UNRECOGNIZED: 06 24 f1 02 01 01 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x04 EP 4 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 1 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x83 EP 3 IN > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 1 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 1 > bNumEndpoints 2 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 1 > bInterfaceProtocol 3 > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x04 EP 4 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 1 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x83 EP 3 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 1 On Fri, 14 Nov 2008, Clemens confirmed this in a post: > James Trevelyan wrote: > > ... > > However, what I did notice is that in all circumstances the windows > > driver was capturing at the same time as playback, even when I was not > > asking it to record. This suggests to me that the comment in the driver > > source about synchronising playback to capture has some relevance ... > > Indeed. The driver would have to send the data at the exact speed of > the device's internal clock, and the only way to determine that clock's > speed is to capture data. > > So far I haven't found the time to rewrite the driver to support this > synchronization mechanism. I seem to recall reading posts not to long ago that refer to using an implicit feedback path; my question is, was this in fact implemented, meaning that a device like the M-16DX should function as expected also for playback? /Ricard -- Ricard Wolf Wanderlöf ricardw(at)axis.com Axis Communications AB, Lund, Sweden www.axis.com Phone +46 46 272 2016 Fax +46 46 13 61 30

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[alsa-devel] [PATCH] ALSA: hda - Simplify phantom jack handling for HDMI/DP
by Takashi Iwai 12 Nov '15

12 Nov '15

The HDMI codec parser may create a phantom jack, but the helper function snd_hda_jack_add_kctl() treats always as a normal jack. This is superfluous as the jack query is executed at each time the jack sync is performed. Since the HDMI codec parser is the only caller of this function, it's easier to change back this directly calling the original __snd_hda_jack_add_kctl() with phantom_jack parameter. Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/hda_jack.c | 18 ++---------------- sound/pci/hda/hda_jack.h | 2 +- sound/pci/hda/patch_hdmi.c | 7 +++++-- 3 files changed, 8 insertions(+), 19 deletions(-) diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index 366efbf87d41..c945e257d368 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -383,7 +383,7 @@ static void hda_free_jack_priv(struct snd_jack *jack) * This assigns a jack-detection kctl to the given pin. The kcontrol * will have the given name and index. */ -static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, +int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, const char *name, bool phantom_jack) { struct hda_jack_tbl *jack; @@ -410,20 +410,6 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, return 0; } - -/** - * snd_hda_jack_add_kctl - Add a jack kctl for the given pin - * @codec: the HDA codec - * @nid: pin NID - * @name: the name string for the jack ctl - * - * This is a simple helper calling __snd_hda_jack_add_kctl(). - */ -int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, - const char *name) -{ - return __snd_hda_jack_add_kctl(codec, nid, name, false); -} EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctl); static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, @@ -451,7 +437,7 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, if (phantom_jack) /* Example final name: "Internal Mic Phantom Jack" */ strncat(name, " Phantom", sizeof(name) - strlen(name) - 1); - err = __snd_hda_jack_add_kctl(codec, nid, name, phantom_jack); + err = snd_hda_jack_add_kctl(codec, nid, name, phantom_jack); if (err < 0) return err; diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index 387d30984dfe..858708a044f5 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -82,7 +82,7 @@ static inline bool snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid) bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid); int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, - const char *name); + const char *name, bool phantom_jack); int snd_hda_jack_add_kctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg); diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 309274bd1858..60cd9e700909 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -2097,14 +2097,17 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx) struct hdmi_spec *spec = codec->spec; struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx); int pcmdev = get_pcm_rec(spec, pin_idx)->device; + bool phantom_jack; if (pcmdev > 0) sprintf(hdmi_str + strlen(hdmi_str), ",pcm=%d", pcmdev); - if (!is_jack_detectable(codec, per_pin->pin_nid)) + phantom_jack = !is_jack_detectable(codec, per_pin->pin_nid); + if (phantom_jack) strncat(hdmi_str, " Phantom", sizeof(hdmi_str) - strlen(hdmi_str) - 1); - return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str); + return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str, + phantom_jack); } static int generic_hdmi_build_controls(struct hda_codec *codec) -- 2.6.3

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[alsa-devel] [PATCH] ALSA - hda: hdmi flag to stop playback when monitor is disconnected
by libin.yang＠linux.intel.com 12 Nov '15

12 Nov '15

From: Libin Yang <libin.yang(a)linux.intel.com> Add a flag that user can decide to stop HDMI/DP playback when the corresponding monitor is disconnected and refuse to open PCM if there is no monitor connected. Background: When a monitor is disconnected and a new monitor is connected, the parameters of the 2 monitors may be different. Audio driver need handle this situation. Besides, stopping playback when monitor is disconnected will help to save the power. Signed-off-by: Libin Yang <libin.yang(a)linux.intel.com> --- sound/pci/hda/patch_hdmi.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index f503a88..4f5023a 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -47,6 +47,11 @@ static bool static_hdmi_pcm; module_param(static_hdmi_pcm, bool, 0644); MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info"); +static bool hdmi_pcm_stop_on_disconnect; +module_param(hdmi_pcm_stop_on_disconnect, bool, 0644); +MODULE_PARM_DESC(hdmi_pcm_stop_on_disconnect, + "Stop PCM when monitor is disconnected"); + #define is_haswell(codec) ((codec)->core.vendor_id == 0x80862807) #define is_broadwell(codec) ((codec)->core.vendor_id == 0x80862808) #define is_skylake(codec) ((codec)->core.vendor_id == 0x80862809) @@ -72,6 +77,7 @@ struct hdmi_spec_per_cvt { struct hdmi_spec_per_pin { hda_nid_t pin_nid; + int pin_idx; int num_mux_nids; hda_nid_t mux_nids[HDA_MAX_CONNECTIONS]; int mux_idx; @@ -1456,6 +1462,9 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, per_pin = get_pin(spec, pin_idx); eld = &per_pin->sink_eld; + if (hdmi_pcm_stop_on_disconnect && !eld->eld_valid) + return -ENODEV; + err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, &mux_idx); if (err < 0) return err; @@ -1529,6 +1538,28 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx) return 0; } +static void hdmi_pcm_stop(struct hdmi_spec *spec, + struct hdmi_spec_per_pin *per_pin) +{ + struct hda_codec *codec = per_pin->codec; + struct snd_pcm_substream *substream; + int pin_idx = per_pin->pin_idx; + + if (!hdmi_pcm_stop_on_disconnect) + return; + + substream = get_pcm_rec(spec, pin_idx)->pcm->streams[0].substream; + + snd_pcm_stream_lock_irq(substream); + if (substream && substream->runtime && + snd_pcm_running(substream)) { + codec_info(codec, + "HDMI: monitor disconnected, try to stop playback\n"); + snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED); + } + snd_pcm_stream_unlock_irq(substream); +} + static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) { struct hda_jack_tbl *jack; @@ -1586,6 +1617,8 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) } } + if (!eld->eld_valid) + hdmi_pcm_stop(spec, per_pin); if (pin_eld->eld_valid != eld->eld_valid) eld_changed = true; @@ -1680,6 +1713,7 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid) return -ENOMEM; per_pin->pin_nid = pin_nid; + per_pin->pin_idx = pin_idx; per_pin->non_pcm = false; err = hdmi_read_pin_conn(codec, pin_idx); -- 1.9.1

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[alsa-devel] ASoC: multicodec: No matching channels with system with DACs and ADCs on same bus
by Caleb Crome 11 Nov '15

11 Nov '15

Hi again, I have a system that has separate DACs and ADCs, as opposed to bidirectional CODECS. The ADCs have a snd_soc_dai_driver structure that have a .capture field defined with a .rates parameter, and the DACs have a snd_soc_dai_driver structure that have a .playback field defined with a .rates parameter. However, the ADCs have no .playback.rates, and the DACs have no .capture.rates. Even though the ADC can record at a given rate and the DAC can play at that same rate, the soc_pcm_init_runtime_hw function calculates the rates in this loop: ------------------------------ /* first calculate min/max only for CODECs in the DAI link */ for (i = 0; i < rtd->num_codecs; i++) { codec_dai_drv = rtd->codec_dais[i]->driver; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) codec_stream = &codec_dai_drv->playback; else codec_stream = &codec_dai_drv->capture; chan_min = max(chan_min, codec_stream->channels_min); chan_max = min(chan_max, codec_stream->channels_max); rate_min = max(rate_min, codec_stream->rate_min); rate_max = min_not_zero(rate_max, codec_stream->rate_max); formats &= codec_stream->formats; rates = snd_pcm_rate_mask_intersect(codec_stream->rates, rates); } ------------------------------ which can't work out that one side is play only and the other is record only, yet they do in fact have matching rates. So, I get a "no matching channels" error. Here are my example drivers declarations: for the ADC: ---------------------- static struct snd_soc_dai_driver cs53l30_dai = { .name = "cs53l30-hifi", .capture = { .stream_name = "Capture", .channels_min = 4, .channels_max = 16, .rates = SNDRV_PCM_RATE_16000, .formats =SNDRV_PCM_FMTBIT_S16_LE, }, }; -------------------- and for the DAC ---------------------- static struct snd_soc_dai_driver tlv320dac3100_dai = { .name = "tlv320dac3100-hifi", .playback = { .stream_name = "Playback", .channels_min = 2, .channels_max = 16, .rates = SNDRV_PCM_RATE_16000, .formats =SNDRV_PCM_FMTBIT_S16_LE, }, .ops = &tlv320dac3100_dai_ops, }; ------------------------------ I was able to fake it out by adding a .playback field to my ADC with 0 channels, and a .capture field to my DAC with 0 channels. My question is: what's the right way to manage this? I assume we should probably tweak soc_pcm_init_runtime_hw, right? Thanks, -Caleb

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Re: [alsa-devel] [PATCH] ASoC: rt5677: Avoid the pop sound that comes from the filter power
by Oder Chiou 11 Nov '15

11 Nov '15

Hi Anatol, What these AUTODISABLE above for? Are they needed? They are needed for the power up sequence that make sure the un-mute should be done after the filter power up. For those of us who does not have access to the internal structure of the chip, could you please add a comment why this delay is needed here? What the chip is doing these 50ms? The delay is done before the mixer un-mute, and it should delay some time to prevent the pop sound. The 50ms delay is decided by our internal discussion, and it just waits the pop sound going away Thanks. Oder From: Anatol Pomazau [mailto:anatol@google.com] Sent: Tuesday, November 10, 2015 2:05 AM To: Oder Chiou Cc: broonie(a)kernel.org; lgirdwood(a)gmail.com; alsa-devel(a)alsa-project.org; Flove; Bard Liao; John Lin; Jack Yu; Albert Chen Subject: Re: [PATCH] ASoC: rt5677: Avoid the pop sound that comes from the filter power Hi Thanks Oder into looking this. We've been working with awesome Realtek engineers on fixing pop in AIF1->AIF2 audio path and I confirm that this patch fixes the problem. On Mon, Nov 9, 2015 at 2:01 AM, Oder Chiou <oder_chiou(a)realtek.com<mailto:oder_chiou@realtek.com>> wrote: The patch changes the type of DACs mixer to AUTODISABLE and add the delay time after power up to avoid the pop sound that comes from the filter power. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com<mailto:oder_chiou@realtek.com>> --- sound/soc/codecs/rt5677.c | 100 ++++++++++++++++++++++++++++------------------ 1 file changed, 61 insertions(+), 39 deletions(-) diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index b4cd7e3..69d987a 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -1386,90 +1386,90 @@ static const struct snd_kcontrol_new rt5677_dac_r_mix[] = { }; static const struct snd_kcontrol_new rt5677_sto1_dac_l_mix[] = { - SOC_DAPM_SINGLE("ST L Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("ST L Switch", RT5677_STO1_DAC_MIXER, RT5677_M_ST_DAC1_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC1_L_STO_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC2_L_STO_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC1_R_STO_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_sto1_dac_r_mix[] = { - SOC_DAPM_SINGLE("ST R Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("ST R Switch", RT5677_STO1_DAC_MIXER, RT5677_M_ST_DAC1_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC1_R_STO_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC2_R_STO_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER, RT5677_M_DAC1_L_STO_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_mono_dac_l_mix[] = { - SOC_DAPM_SINGLE("ST L Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("ST L Switch", RT5677_MONO_DAC_MIXER, RT5677_M_ST_DAC2_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC1_L_MONO_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC2_L_MONO_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC2_R_MONO_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_mono_dac_r_mix[] = { - SOC_DAPM_SINGLE("ST R Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("ST R Switch", RT5677_MONO_DAC_MIXER, RT5677_M_ST_DAC2_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC1_R_MONO_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC2_R_MONO_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER, RT5677_M_DAC2_L_MONO_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_dd1_l_mix[] = { - SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix L Switch", RT5677_DD1_MIXER, RT5677_M_STO_L_DD1_L_SFT, 1, 1), - SOC_DAPM_SINGLE("Mono DAC Mix L Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix L Switch", RT5677_DD1_MIXER, RT5677_M_MONO_L_DD1_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC3 L Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC3 L Switch", RT5677_DD1_MIXER, RT5677_M_DAC3_L_DD1_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC3 R Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC3 R Switch", RT5677_DD1_MIXER, RT5677_M_DAC3_R_DD1_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_dd1_r_mix[] = { - SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix R Switch", RT5677_DD1_MIXER, RT5677_M_STO_R_DD1_R_SFT, 1, 1), - SOC_DAPM_SINGLE("Mono DAC Mix R Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix R Switch", RT5677_DD1_MIXER, RT5677_M_MONO_R_DD1_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC3 R Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC3 R Switch", RT5677_DD1_MIXER, RT5677_M_DAC3_R_DD1_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC3 L Switch", RT5677_DD1_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC3 L Switch", RT5677_DD1_MIXER, RT5677_M_DAC3_L_DD1_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_dd2_l_mix[] = { - SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix L Switch", RT5677_DD2_MIXER, RT5677_M_STO_L_DD2_L_SFT, 1, 1), - SOC_DAPM_SINGLE("Mono DAC Mix L Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix L Switch", RT5677_DD2_MIXER, RT5677_M_MONO_L_DD2_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC4 L Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC4 L Switch", RT5677_DD2_MIXER, RT5677_M_DAC4_L_DD2_L_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC4 R Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC4 R Switch", RT5677_DD2_MIXER, RT5677_M_DAC4_R_DD2_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5677_dd2_r_mix[] = { - SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix R Switch", RT5677_DD2_MIXER, RT5677_M_STO_R_DD2_R_SFT, 1, 1), - SOC_DAPM_SINGLE("Mono DAC Mix R Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix R Switch", RT5677_DD2_MIXER, RT5677_M_MONO_R_DD2_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC4 R Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC4 R Switch", RT5677_DD2_MIXER, RT5677_M_DAC4_R_DD2_R_SFT, 1, 1), - SOC_DAPM_SINGLE("DAC4 L Switch", RT5677_DD2_MIXER, + SOC_DAPM_SINGLE_AUTODISABLE("DAC4 L Switch", RT5677_DD2_MIXER, RT5677_M_DAC4_L_DD2_R_SFT, 1, 1), }; I tested the kernel change with filter power delay only (the changes below) and it was enough for me to fix the pop sound. What these AUTODISABLE above for? Are they needed? @@ -2596,6 +2596,21 @@ static int rt5677_vref_event(struct snd_soc_dapm_widget *w, return 0; } +static int rt5677_filter_power_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_POST_PMU: + msleep(50); For those of us who does not have access to the internal structure of the chip, could you please add a comment why this delay is needed here? What the chip is doing these 50ms? + break; + + default: + return 0; + } + + return 0; +} + static const struct snd_soc_dapm_widget rt5677_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("PLL1", RT5677_PWR_ANLG2, RT5677_PWR_PLL1_BIT, 0, rt5677_set_pll1_event, SND_SOC_DAPM_PRE_PMU | @@ -3072,19 +3087,26 @@ static const struct snd_soc_dapm_widget rt5677_dapm_widgets[] = { /* DAC Mixer */ SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_S1F_BIT, 0, NULL, 0), + RT5677_PWR_DAC_S1F_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono2 left filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M2F_L_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M2F_L_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono2 right filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M2F_R_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M2F_R_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono3 left filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M3F_L_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M3F_L_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono3 right filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M3F_R_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M3F_R_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono4 left filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M4F_L_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M4F_L_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("dac mono4 right filter", RT5677_PWR_DIG2, - RT5677_PWR_DAC_M4F_R_BIT, 0, NULL, 0), + RT5677_PWR_DAC_M4F_R_BIT, 0, rt5677_filter_power_event, + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, rt5677_sto1_dac_l_mix, ARRAY_SIZE(rt5677_sto1_dac_l_mix)), -- 1.8.1.1.439.g50a6b54 ------Please consider the environment before printing this e-mail.

2 1

[alsa-devel] [PATCH] PCM: Support up to 384kHz sample rate.
by Peter Rosin 11 Nov '15

11 Nov '15

From: Peter Rosin <peda(a)axentia.se> Some codecs support it in the kernel (e.g. pcm512x). Signed-off-by: Peter Rosin <peda(a)axentia.se> --- include/pcm_plugin.h | 2 +- src/pcm/pcm_simple.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) I'm not sure it really is this simple, but the things I'm using start to work... Cheers, Peter diff --git a/include/pcm_plugin.h b/include/pcm_plugin.h index eea1d82..958bc89 100644 --- a/include/pcm_plugin.h +++ b/include/pcm_plugin.h @@ -39,7 +39,7 @@ */ #define SND_PCM_PLUGIN_RATE_MIN 4000 /**< minimal rate for the rate plugin */ -#define SND_PCM_PLUGIN_RATE_MAX 192000 /**< maximal rate for the rate plugin */ +#define SND_PCM_PLUGIN_RATE_MAX 384000 /**< maximal rate for the rate plugin */ /* ROUTE_FLOAT should be set to 0 for machines without FP unit - like iPAQ */ #ifdef HAVE_SOFT_FLOAT diff --git a/src/pcm/pcm_simple.c b/src/pcm/pcm_simple.c index ce11083..2fda841 100644 --- a/src/pcm/pcm_simple.c +++ b/src/pcm/pcm_simple.c @@ -173,7 +173,7 @@ int snd_spcm_init(snd_pcm_t *pcm, snd_pcm_sw_params_alloca(&sw_params); assert(pcm); - assert(rate >= 5000 && rate <= 192000); + assert(rate >= 5000 && rate <= 384000); assert(channels >= 1 && channels <= 512); rrate = rate; @@ -233,7 +233,7 @@ int snd_spcm_init_duplex(snd_pcm_t *playback_pcm, assert(playback_pcm); assert(capture_pcm); - assert(rate >= 5000 && rate <= 192000); + assert(rate >= 5000 && rate <= 384000); assert(channels >= 1 && channels <= 512); pcms[0] = playback_pcm; -- 1.7.10.4

2 1

[alsa-devel] [PATCH] pcm: simple: Fix asserts
by Peter Rosin 11 Nov '15

11 Nov '15

From: Peter Rosin <peda(a)axentia.se> Do not error out on the boundaries. Signed-off-by: Peter Rosin <peda(a)axentia.se> --- src/pcm/pcm_simple.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/pcm/pcm_simple.c b/src/pcm/pcm_simple.c index f943ec0..ce11083 100644 --- a/src/pcm/pcm_simple.c +++ b/src/pcm/pcm_simple.c @@ -173,8 +173,8 @@ int snd_spcm_init(snd_pcm_t *pcm, snd_pcm_sw_params_alloca(&sw_params); assert(pcm); - assert(rate > 5000 && rate < 192000); - assert(channels > 1 && channels < 512); + assert(rate >= 5000 && rate <= 192000); + assert(channels >= 1 && channels <= 512); rrate = rate; err = set_buffer_time(latency, &buffer_time); @@ -233,8 +233,8 @@ int snd_spcm_init_duplex(snd_pcm_t *playback_pcm, assert(playback_pcm); assert(capture_pcm); - assert(rate > 5000 && rate < 192000); - assert(channels > 1 && channels < 512); + assert(rate >= 5000 && rate <= 192000); + assert(channels >= 1 && channels <= 512); pcms[0] = playback_pcm; pcms[1] = capture_pcm; -- 1.7.10.4

1 1

[alsa-devel] Intel Cherry Trail -- No sound in linux
by Zhihe Tu 11 Nov '15

11 Nov '15

Hi All, I'm trying to make the CherryTrail tablet works in ubuntu14.04.3, there's no sound at all, but it works in win8 & android. Full dmesg: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-25-generic (buildd@lgw01-20) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 (Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic.efi.signed root=UUID=a6ccfb7f-4e13-429f-8f8e-fe3a4f2e00f2 ro console=tty0 console=ttyS0,115200 quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003b120fff] usable [ 0.000000] BIOS-e820: [mem 0x000000003b121000-0x000000003b150fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003b151000-0x000000003b274fff] usable [ 0.000000] BIOS-e820: [mem 0x000000003b275000-0x000000003b75dfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000003b75e000-0x000000003ba14fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003ba15000-0x000000003ba6efff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000003ba6f000-0x000000003ba74fff] usable [ 0.000000] BIOS-e820: [mem 0x000000003ba75000-0x000000003ba75fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003ba76000-0x000000003ba78fff] usable [ 0.000000] BIOS-e820: [mem 0x000000003ba79000-0x000000003ba79fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003ba7a000-0x000000003bffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0x3b2b9000 ACPI 2.0=0x3b2b9000 SMBIOS=0x3b918f98 [ 0.000000] efi: mem00: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000000000-0x000000000008f000) (0MB) [ 0.000000] efi: mem01: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x000000000008f000-0x0000000000090000) (0MB) [ 0.000000] efi: mem02: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000090000-0x000000000009e000) (0MB) [ 0.000000] efi: mem03: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000000009e000-0x00000000000a0000) (0MB) [ 0.000000] efi: mem04: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000000100000-0x00000000014d6000) (19MB) [ 0.000000] efi: mem05: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000014d6000-0x0000000002000000) (11MB) [ 0.000000] efi: mem06: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000002000000-0x00000000033d6000) (19MB) [ 0.000000] efi: mem07: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000033d6000-0x0000000011ebe000) (234MB) [ 0.000000] efi: mem08: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000011ebe000-0x0000000020000000) (225MB) [ 0.000000] efi: mem09: [Reserved | | | | | |WB|WT|WC|UC] range=[0x0000000020000000-0x0000000020200000) (2MB) [ 0.000000] efi: mem10: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000020200000-0x0000000035a2c000) (344MB) [ 0.000000] efi: mem11: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000035a2c000-0x0000000036d0e000) (18MB) [ 0.000000] efi: mem12: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000036d0e000-0x0000000037894000) (11MB) [ 0.000000] efi: mem13: [Loader Code | | | | | |WB|WT|WC|UC] range=[0x0000000037894000-0x000000003797e000) (0MB) [ 0.000000] efi: mem14: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000003797e000-0x000000003a020000) (38MB) [ 0.000000] efi: mem15: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000003a020000-0x000000003ae76000) (14MB) [ 0.000000] efi: mem16: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x000000003ae76000-0x000000003b121000) (2MB) [ 0.000000] efi: mem17: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000003b121000-0x000000003b151000) (0MB) [ 0.000000] efi: mem18: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000003b151000-0x000000003b26b000) (1MB) [ 0.000000] efi: mem19: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x000000003b26b000-0x000000003b275000) (0MB) [ 0.000000] efi: mem20: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x000000003b275000-0x000000003b75e000) (4MB) [ 0.000000] efi: mem21: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x000000003b75e000-0x000000003ba15000) (2MB) [ 0.000000] efi: mem22: [Runtime Code |RUN| | | | |WB|WT|WC|UC] range=[0x000000003ba15000-0x000000003ba6f000) (0MB) [ 0.000000] efi: mem23: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000003ba6f000-0x000000003ba70000) (0MB) [ 0.000000] efi: mem24: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000003ba70000-0x000000003ba75000) (0MB) [ 0.000000] efi: mem25: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x000000003ba75000-0x000000003ba76000) (0MB) [ 0.000000] efi: mem26: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000003ba76000-0x000000003ba79000) (0MB) [ 0.000000] efi: mem27: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x000000003ba79000-0x000000003ba7a000) (0MB) [ 0.000000] efi: mem28: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000003ba7a000-0x000000003c000000) (5MB) [ 0.000000] efi: mem29: [MMIO Port Space |RUN| | | | | | | |UC] range=[0x00000000e0000000-0x00000000e4000000) (64MB) [ 0.000000] efi: mem30: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fea00000-0x00000000feb00000) (1MB) [ 0.000000] efi: mem31: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fec00000-0x00000000fec01000) (0MB) [ 0.000000] efi: mem32: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed01000-0x00000000fed02000) (0MB) [ 0.000000] efi: mem33: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed03000-0x00000000fed04000) (0MB) [ 0.000000] efi: mem34: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed06000-0x00000000fed07000) (0MB) [ 0.000000] efi: mem35: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed08000-0x00000000fed0a000) (0MB) [ 0.000000] efi: mem36: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed1c000-0x00000000fed1d000) (0MB) [ 0.000000] efi: mem37: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed80000-0x00000000fedc0000) (0MB) [ 0.000000] efi: mem38: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fee00000-0x00000000fee01000) (0MB) [ 0.000000] efi: mem39: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000ffc00000-0x0000000100000000) (4MB) [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: To be filled by O.E.M. To be filled by O.E.M./Cherry Trail CR, BIOS 5.011 10/28/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x3c000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask FC0000000 write-back [ 0.000000] 1 base 03E000000 mask FFE000000 uncachable [ 0.000000] 2 base 03D000000 mask FFF000000 uncachable [ 0.000000] 3 base 03C800000 mask FFF800000 uncachable [ 0.000000] 4 base 03C400000 mask FFFC00000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] original variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 1GB, type WB [ 0.000000] reg 1, base: 992MB, range: 32MB, type UC [ 0.000000] reg 2, base: 976MB, range: 16MB, type UC [ 0.000000] reg 3, base: 968MB, range: 8MB, type UC [ 0.000000] reg 4, base: 964MB, range: 4MB, type UC [ 0.000000] total RAM covered: 964M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 64K num_reg: 5 lose cover RAM: 0G [ 0.000000] New variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 512MB, type WB [ 0.000000] reg 1, base: 512MB, range: 256MB, type WB [ 0.000000] reg 2, base: 768MB, range: 128MB, type WB [ 0.000000] reg 3, base: 896MB, range: 64MB, type WB [ 0.000000] reg 4, base: 960MB, range: 4MB, type WB [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02fd4000, 0x02fd4fff] PGTABLE [ 0.000000] BRK [0x02fd5000, 0x02fd5fff] PGTABLE [ 0.000000] BRK [0x02fd6000, 0x02fd6fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3ac00000-0x3adfffff] [ 0.000000] [mem 0x3ac00000-0x3adfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x20200000-0x3abfffff] [ 0.000000] [mem 0x20200000-0x3abfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x1fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x3ae00000-0x3b120fff] [ 0.000000] [mem 0x3ae00000-0x3affffff] page 2M [ 0.000000] [mem 0x3b000000-0x3b120fff] page 4k [ 0.000000] BRK [0x02fd7000, 0x02fd7fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3b151000-0x3b274fff] [ 0.000000] [mem 0x3b151000-0x3b274fff] page 4k [ 0.000000] BRK [0x02fd8000, 0x02fd8fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3ba6f000-0x3ba74fff] [ 0.000000] [mem 0x3ba6f000-0x3ba74fff] page 4k [ 0.000000] BRK [0x02fd9000, 0x02fd9fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3ba76000-0x3ba78fff] [ 0.000000] [mem 0x3ba76000-0x3ba78fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x3ba7a000-0x3bffffff] [ 0.000000] [mem 0x3ba7a000-0x3bbfffff] page 4k [ 0.000000] [mem 0x3bc00000-0x3bffffff] page 2M [ 0.000000] RAMDISK: [mem 0x35a2c000-0x36d0dfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000003B2B9000 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x000000003B2B90A8 0000CC (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000003B2D5180 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000003B2B9208 01BF77 (v02 ALASKA A M I 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x000000003B75DF80 000040 [ 0.000000] ACPI: APIC 0x000000003B2D5290 000084 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000003B2D5318 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000003B2D5360 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000003B2D5400 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 0x000000003B2D5440 003FD8 (v01 DptfTb DptfTab 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000003B2D9418 000654 (v01 CpuDpf CpuDptf 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000003B2D9A70 000058 (v01 LowPM LowPwrM 00001000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x000000003B2D9AC8 000042 (v01 ALASKA A M I 00000000 00000000) [ 0.000000] ACPI: HPET 0x000000003B2D9B10 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x000000003B2D9B48 000763 (v01 PmRef CpuPm 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000003B2DA2B0 000290 (v01 PmRef Cpu0Tst 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000003B2DA540 00017A (v01 PmRef ApTst 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000003B2DA6C0 00043A (v01 Intel_ Tpm2Tabl 00001000 INTL 20120913) [ 0.000000] ACPI: TPM2 0x000000003B2DAB00 000034 (v03 00000000 00000000) [ 0.000000] ACPI: LPIT 0x000000003B2DAB38 000104 (v01 ALASKA A M I 00000005 MSFT 0100000D) [ 0.000000] ACPI: BCFG 0x000000003B2DAC40 000139 (v01 INTEL BATTCONF 00000001 INTL 00000000) [ 0.000000] ACPI: PRAM 0x000000003B2DAD80 000030 (v01 00000001 00000000) [ 0.000000] ACPI: BGRT 0x000000003B2DADB0 000038 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: CSRT 0x000000003B2DADE8 00014C (v00 INTEL LANFORDC 00000005 MSFT 0100000D) [ 0.000000] ACPI: WDAT 0x000000003B2DAF38 000104 (v01 00000000 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000003bffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x3b270000-0x3b274fff] [ 0.000000] [ffffea0000000000-ffffea0000ffffff] PMD -> [ffff880034a00000-ffff8800359fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0x3bffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0008efff] [ 0.000000] node 0: [mem 0x00090000-0x0009dfff] [ 0.000000] node 0: [mem 0x00100000-0x1fffffff] [ 0.000000] node 0: [mem 0x20200000-0x3b120fff] [ 0.000000] node 0: [mem 0x3b151000-0x3b274fff] [ 0.000000] node 0: [mem 0x3ba6f000-0x3ba74fff] [ 0.000000] node 0: [mem 0x3ba76000-0x3ba78fff] [ 0.000000] node 0: [mem 0x3ba7a000-0x3bffffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x3bffffff] [ 0.000000] On node 0 totalpages: 243056 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 3776 pages used for memmap [ 0.000000] DMA32 zone: 239060 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0x3cc00000-0x3ebfffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x3b121000-0x3b150fff] [ 0.000000] PM: Registered nosave memory: [mem 0x3b275000-0x3b75dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x3b75e000-0x3ba14fff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ba15000-0x3ba6efff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ba75000-0x3ba75fff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ba79000-0x3ba79fff] [ 0.000000] e820: [mem 0x3ec00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 31 pages/cpu @ffff88003ac00000 s86144 r8192 d32640 u524288 [ 0.000000] pcpu-alloc: s86144 r8192 d32640 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 239194 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic.efi.signed root=UUID=a6ccfb7f-4e13-429f-8f8e-fe3a4f2e00f2 ro console=tty0 console=ttyS0,115200 quiet splash [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 871436K/972224K available (7918K kernel code, 1172K rwdata, 3752K rodata, 1408K init, 1292K bss, 100788K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16640 nr_irqs:1024 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration failed [ 0.000000] tsc: PIT calibration matches HPET. 1 loops [ 0.000000] tsc: Detected 1439.756 MHz processor [ 0.000055] Calibrating delay loop (skipped), value calculated using timer frequency.. 2879.51 BogoMIPS (lpj=5759024) [ 0.000064] pid_max: default: 32768 minimum: 301 [ 0.000077] ACPI: Core revision 20141107 [ 0.059843] ACPI: All ACPI Tables successfully acquired [ 0.061748] Security Framework initialized [ 0.061783] AppArmor: AppArmor initialized [ 0.061788] Yama: becoming mindful. [ 0.062025] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.062690] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.062998] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.063010] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.063466] Initializing cgroup subsys memory [ 0.063485] Initializing cgroup subsys devices [ 0.063493] Initializing cgroup subsys freezer [ 0.063500] Initializing cgroup subsys net_cls [ 0.063507] Initializing cgroup subsys blkio [ 0.063513] Initializing cgroup subsys perf_event [ 0.063520] Initializing cgroup subsys net_prio [ 0.063527] Initializing cgroup subsys hugetlb [ 0.063569] CPU: Physical Processor ID: 0 [ 0.063574] CPU: Processor Core ID: 0 [ 0.063581] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.063581] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.069096] mce: CPU supports 6 MCE banks [ 0.069112] CPU0: Thermal monitoring enabled (TM1) [ 0.069117] process: using mwait in idle threads [ 0.069128] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.069128] Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0 [ 0.069299] Freeing SMP alternatives memory: 32K (ffffffff81e87000 - ffffffff81e8f000) [ 0.076136] ftrace: allocating 29988 entries in 118 pages [ 0.100956] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.140637] smpboot: CPU0: Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (fam: 06, model: 4c, stepping: 03) [ 0.140658] TSC deadline timer enabled [ 0.140713] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver. [ 0.140735] ... version: 3 [ 0.140738] ... bit width: 40 [ 0.140740] ... generic registers: 2 [ 0.140743] ... value mask: 000000ffffffffff [ 0.140746] ... max period: 000000ffffffffff [ 0.140749] ... fixed-purpose events: 3 [ 0.140751] ... event mask: 0000000700000003 [ 0.143082] x86: Booting SMP configuration: [ 0.143090] .... node #0, CPUs: #1 [ 0.161790] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.162136] #2 #3 [ 0.199497] x86: Booted up 1 node, 4 CPUs [ 0.199504] smpboot: Total of 4 processors activated (11518.04 BogoMIPS) [ 0.200858] devtmpfs: initialized [ 0.210027] evm: security.selinux [ 0.210032] evm: security.SMACK64 [ 0.210034] evm: security.SMACK64EXEC [ 0.210037] evm: security.SMACK64TRANSMUTE [ 0.210041] evm: security.SMACK64MMAP [ 0.210045] evm: security.ima [ 0.210047] evm: security.capability [ 0.210216] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes) [ 0.210223] PM: Registering ACPI NVS region [mem 0x3b275000-0x3b75dfff] (5148672 bytes) [ 0.210808] pinctrl core: initialized pinctrl subsystem [ 0.211083] RTC time: 3:38:58, date: 11/05/15 [ 0.211431] NET: Registered protocol family 16 [ 0.217704] cpuidle: using governor ladder [ 0.221718] cpuidle: using governor menu [ 0.221896] ACPI: bus type PCI registered [ 0.221904] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.222125] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.222134] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.222140] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!) [ 0.222425] PCI: Using configuration type 1 for base access [ 0.228718] ACPI: Added _OSI(Module Device) [ 0.228725] ACPI: Added _OSI(Processor Device) [ 0.228729] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.228732] ACPI: Added _OSI(Processor Aggregator Device) [ 0.268886] ACPI: Dynamic OEM Table Load: [ 0.268908] ACPI: SSDT 0xFFFF8800377E2800 00057B (v01 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.271345] ACPI: Dynamic OEM Table Load: [ 0.271359] ACPI: SSDT 0xFFFF88003A0A0400 0003A5 (v01 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.274269] ACPI: Dynamic OEM Table Load: [ 0.274284] ACPI: SSDT 0xFFFF88003A037E00 00015F (v01 PmRef ApIst 00003000 INTL 20120913) [ 0.276658] ACPI: Dynamic OEM Table Load: [ 0.276671] ACPI: SSDT 0xFFFF88003A0813C0 00008D (v01 PmRef ApCst 00003000 INTL 20120913) [ 0.281297] ACPI: Interpreter enabled [ 0.281317] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580) [ 0.281330] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580) [ 0.281341] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20141107/hwxface-580) [ 0.281371] ACPI: (supports S0 S4 S5) [ 0.281375] ACPI: Using IOAPIC for interrupt routing [ 0.281464] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.282483] ACPI: Power Resource [P06X] (off) [ 0.284598] ACPI: Power Resource [ID3C] (on) [ 0.287328] ACPI: Power Resource [USBC] (on) [ 0.288525] ACPI: Power Resource [WWPR] (off) [ 0.289310] ACPI: Power Resource [WWPR] (off) [ 0.290498] ACPI: Power Resource [WWPR] (off) [ 0.291238] ACPI: Power Resource [WWPR] (off) [ 0.292024] ACPI: Power Resource [WWPR] (off) [ 0.292859] ACPI: Power Resource [WWPR] (off) [ 0.308580] ACPI: Power Resource [CLK3] (on) [ 0.308696] ACPI: Power Resource [CLK4] (on) [ 0.320804] ACPI: Power Resource [CLK2] (on) [ 0.321372] ACPI: Power Resource [CLK1] (on) [ 0.323522] ACPI: Power Resource [CLK0] (on) [ 0.323640] ACPI: Power Resource [CLK1] (on) [ 0.325796] ACPI: Power Resource [P19X] (off) [ 0.338506] ACPI: Power Resource [P28X] (off) [ 0.338620] ACPI: Power Resource [P18X] (off) [ 0.338738] ACPI: Power Resource [P12X] (off) [ 0.338847] ACPI: Power Resource [P28P] (off) [ 0.338961] ACPI: Power Resource [P18P] (off) [ 0.339098] ACPI: Power Resource [P28T] (off) [ 0.339207] ACPI: Power Resource [P18D] (off) [ 0.339330] ACPI: Power Resource [P18T] (off) [ 0.339440] ACPI: Power Resource [P3P3] (off) [ 0.339556] ACPI: Power Resource [P12T] (off) [ 0.339666] ACPI: Power Resource [P28W] (off) [ 0.339798] ACPI: Power Resource [P18W] (off) [ 0.339908] ACPI: Power Resource [P12W] (off) [ 0.340024] ACPI: Power Resource [P33W] (off) [ 0.340137] ACPI: Power Resource [P33X] (off) [ 0.340360] (null): Returned _DSD data is not valid, skipping [ 0.347658] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.347675] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.348234] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.349008] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.349848] PCI host bridge to bus 0000:00 [ 0.349858] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.349864] pci_bus 0000:00: root bus resource [io 0x0000-0x006f] [ 0.349869] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7] [ 0.349875] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.349880] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.349885] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff] [ 0.349890] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff] [ 0.349895] pci_bus 0000:00: root bus resource [mem 0x20000000-0x201fffff] [ 0.349900] pci_bus 0000:00: root bus resource [mem 0x3cc00001-0x3ec00000] [ 0.349905] pci_bus 0000:00: root bus resource [mem 0x40000000-0xdfffffff] [ 0.349923] pci 0000:00:00.0: [8086:2280] type 00 class 0x060000 [ 0.350308] pci 0000:00:02.0: [8086:22b0] type 00 class 0x030000 [ 0.350347] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit] [ 0.350365] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.350378] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.350742] pci 0000:00:0b.0: [8086:22dc] type 00 class 0x118000 [ 0.350776] pci 0000:00:0b.0: reg 0x10: [mem 0x9153b000-0x9153bfff 64bit] [ 0.351186] pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330 [ 0.351228] pci 0000:00:14.0: reg 0x10: [mem 0x91500000-0x9150ffff 64bit] [ 0.351352] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.351659] pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000 [ 0.351690] pci 0000:00:1a.0: reg 0x10: [mem 0x91300000-0x913fffff] [ 0.351708] pci 0000:00:1a.0: reg 0x14: [mem 0x91200000-0x912fffff] [ 0.351833] pci 0000:00:1a.0: PME# supported from D0 D3hot [ 0.352123] pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400 [ 0.352261] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.352564] pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100 [ 0.353150] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000 [ 0.353186] pci 0000:01:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.353234] pci 0000:01:00.0: reg 0x18: [mem 0x91404000-0x91404fff 64bit] [ 0.353264] pci 0000:01:00.0: reg 0x20: [mem 0x91400000-0x91403fff 64bit pref] [ 0.353410] pci 0000:01:00.0: supports D1 D2 [ 0.353415] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.359785] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.359796] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.359804] pci 0000:00:1c.0: bridge window [mem 0x91400000-0x914fffff] [ 0.371990] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372160] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372324] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372488] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372657] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372822] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.372991] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.373157] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.377673] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.377681] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.377687] vgaarb: loaded [ 0.377691] vgaarb: bridge control possible 0000:00:02.0 [ 0.378320] SCSI subsystem initialized [ 0.378451] libata version 3.00 loaded. [ 0.378528] ACPI: bus type USB registered [ 0.378588] usbcore: registered new interface driver usbfs [ 0.378616] usbcore: registered new interface driver hub [ 0.378673] usbcore: registered new device driver usb [ 0.379233] PCI: Using ACPI for IRQ routing [ 0.381966] PCI: pci_cache_line_size set to 64 bytes [ 0.382028] Expanded resource reserved due to conflict with PCI Bus 0000:00 [ 0.382035] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff] [ 0.382040] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.382044] e820: reserve RAM buffer [mem 0x3b121000-0x3bffffff] [ 0.382048] e820: reserve RAM buffer [mem 0x3b275000-0x3bffffff] [ 0.382052] e820: reserve RAM buffer [mem 0x3ba75000-0x3bffffff] [ 0.382056] e820: reserve RAM buffer [mem 0x3ba79000-0x3bffffff] [ 0.382369] NetLabel: Initializing [ 0.382375] NetLabel: domain hash size = 128 [ 0.382378] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.382410] NetLabel: unlabeled traffic allowed by default [ 0.382619] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.382630] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.384727] Switched to clocksource hpet [ 0.399118] AppArmor: AppArmor Filesystem Enabled [ 0.399314] pnp: PnP ACPI init [ 0.399604] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.399613] system 00:00: [io 0x0400-0x047f] could not be reserved [ 0.399619] system 00:00: [io 0x0500-0x05fe] has been reserved [ 0.399629] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.399846] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.406549] system 00:02: [mem 0x91539000-0x91539fff] has been reserved [ 0.406560] system 00:02: [mem 0x91537000-0x91537fff] has been reserved [ 0.406566] system 00:02: [mem 0x91535000-0x91535fff] has been reserved [ 0.406572] system 00:02: [mem 0x91524000-0x91524fff] has been reserved [ 0.406578] system 00:02: [mem 0x91522000-0x91522fff] has been reserved [ 0.406584] system 00:02: [mem 0x91520000-0x91520fff] has been reserved [ 0.406590] system 00:02: [mem 0x9151e000-0x9151efff] has been reserved [ 0.406596] system 00:02: [mem 0x9151c000-0x9151cfff] has been reserved [ 0.406602] system 00:02: [mem 0x9151a000-0x9151afff] has been reserved [ 0.406607] system 00:02: [mem 0x91518000-0x91518fff] has been reserved [ 0.406613] system 00:02: [mem 0x91533000-0x91533fff] has been reserved [ 0.406619] system 00:02: [mem 0x91531000-0x91531fff] has been reserved [ 0.406625] system 00:02: [mem 0x9152f000-0x9152ffff] has been reserved [ 0.406631] system 00:02: [mem 0x9152d000-0x9152dfff] has been reserved [ 0.406637] system 00:02: [mem 0x9152b000-0x9152bfff] has been reserved [ 0.406643] system 00:02: [mem 0x91529000-0x91529fff] has been reserved [ 0.406649] system 00:02: [mem 0x91527000-0x91527fff] has been reserved [ 0.406655] system 00:02: [mem 0x91525000-0x91525fff] has been reserved [ 0.406664] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.406910] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved [ 0.406918] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved [ 0.406926] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved [ 0.406932] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved [ 0.406938] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved [ 0.406944] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved [ 0.406950] system 00:03: [mem 0xfed80000-0xfedbffff] could not be reserved [ 0.406956] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved [ 0.406962] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.406969] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.407350] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.408815] pnp: PnP ACPI: found 5 devices [ 0.420099] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.420110] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.420123] pci 0000:00:1c.0: bridge window [mem 0x91400000-0x914fffff] [ 0.420143] pci_bus 0000:00: resource 4 [io 0x0000-0x006f] [ 0.420148] pci_bus 0000:00: resource 5 [io 0x0078-0x0cf7] [ 0.420153] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff] [ 0.420158] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff] [ 0.420163] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff] [ 0.420168] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff] [ 0.420173] pci_bus 0000:00: resource 10 [mem 0x20000000-0x201fffff] [ 0.420178] pci_bus 0000:00: resource 11 [mem 0x3cc00001-0x3ec00000] [ 0.420183] pci_bus 0000:00: resource 12 [mem 0x40000000-0xdfffffff] [ 0.420188] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.420193] pci_bus 0000:01: resource 1 [mem 0x91400000-0x914fffff] [ 0.420257] NET: Registered protocol family 2 [ 0.420691] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.420774] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.420831] TCP: Hash tables configured (established 8192 bind 8192) [ 0.420888] TCP: reno registered [ 0.420899] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.420916] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.421020] NET: Registered protocol family 1 [ 0.421061] pci 0000:00:02.0: Video device with shadowed ROM [ 0.421524] PCI: CLS 64 bytes, default 64 [ 0.421658] Trying to unpack rootfs image as initramfs... [ 1.119592] Freeing initrd memory: 19336K (ffff880035a2c000 - ffff880036d0e000) [ 1.120212] microcode: CPU0 sig=0x406c3, pf=0x1, revision=0x34f [ 1.120231] microcode: CPU1 sig=0x406c3, pf=0x1, revision=0x34f [ 1.120253] microcode: CPU2 sig=0x406c3, pf=0x1, revision=0x34f [ 1.120273] microcode: CPU3 sig=0x406c3, pf=0x1, revision=0x34f [ 1.120420] microcode: Microcode Update Driver: v2.00 <tigran(a)aivazian.fsnet.co.uk>, Peter Oruba [ 1.120540] Scanning for low memory corruption every 60 seconds [ 1.121493] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 1.121531] Initialise system trusted keyring [ 1.121591] audit: initializing netlink subsys (disabled) [ 1.121637] audit: type=2000 audit(1446694739.116:1): initialized [ 1.122361] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.126700] zpool: loaded [ 1.126708] zbud: loaded [ 1.127112] VFS: Disk quotas dquot_6.5.2 [ 1.127218] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.128655] fuse init (API version 7.23) [ 1.129071] Key type big_key registered [ 1.130403] Key type asymmetric registered [ 1.130413] Asymmetric key parser 'x509' registered [ 1.130541] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 1.130674] io scheduler noop registered [ 1.130683] io scheduler deadline registered (default) [ 1.130780] io scheduler cfq registered [ 1.131457] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 1.131465] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 1.131475] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 1.131493] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.131537] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.131654] intel_idle: does not run on family 6 model 76 [ 1.132323] ACPI: AC Adapter [ADP1] (on-line) [ 1.133021] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.133032] ACPI: Power Button [PWRB] [ 1.133154] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 1.133162] ACPI: Power Button [PWRF] [ 1.136254] Monitor-Mwait will be used to enter C-1 state [ 1.136269] Monitor-Mwait will be used to enter C-2 state [ 1.136278] Monitor-Mwait will be used to enter C-3 state [ 1.136303] ACPI: acpi_idle registered with cpuidle [ 1.139572] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.139579] ACPI: Thermal Zone [TZ00] (0 C) [ 1.139740] GHES: HEST is not enabled! [ 1.140058] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.160432] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.165306] Linux agpgart interface v0.103 [ 1.169348] brd: module loaded [ 1.171356] loop: module loaded [ 1.171959] libphy: Fixed MDIO Bus: probed [ 1.171970] tun: Universal TUN/TAP device driver, 1.6 [ 1.171973] tun: (C) 1999-2004 Max Krasnyansky <maxk(a)qualcomm.com> [ 1.172105] PPP generic driver version 2.4.2 [ 1.172621] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.172639] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.172872] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.173077] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.173083] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.173089] usb usb1: Product: xHCI Host Controller [ 1.173094] usb usb1: Manufacturer: Linux 3.19.0-25-generic xhci-hcd [ 1.173098] usb usb1: SerialNumber: 0000:00:14.0 [ 1.173443] hub 1-0:1.0: USB hub found [ 1.173477] hub 1-0:1.0: 7 ports detected [ 1.175216] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.175228] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.175337] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.175343] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.175348] usb usb2: Product: xHCI Host Controller [ 1.175352] usb usb2: Manufacturer: Linux 3.19.0-25-generic xhci-hcd [ 1.175356] usb usb2: SerialNumber: 0000:00:14.0 [ 1.175649] hub 2-0:1.0: USB hub found [ 1.175679] hub 2-0:1.0: 6 ports detected [ 1.177265] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.177287] ehci-pci: EHCI PCI platform driver [ 1.177325] ehci-platform: EHCI generic platform driver [ 1.177382] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.177398] ohci-pci: OHCI PCI platform driver [ 1.177431] ohci-platform: OHCI generic platform driver [ 1.177460] uhci_hcd: USB Universal Host Controller Interface driver [ 1.177594] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 1.708758] i8042: Can't read CTR while initializing i8042 [ 1.714923] i8042: probe of i8042 failed with error -5 [ 1.715258] mousedev: PS/2 mouse device common for all mice [ 1.715960] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 1.716030] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.716081] i2c /dev entries driver [ 1.716277] device-mapper: uevent: version 1.0.3 [ 1.716626] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel(a)redhat.com [ 1.716653] Intel P-state driver initializing. [ 1.717035] Consider also installing thermald for improved thermal control. [ 1.717075] ledtrig-cpu: registered to indicate activity on CPUs [ 1.717100] EFI Variables Facility v0.08 2004-May-17 [ 1.721916] PCCT header not found. [ 1.721920] ACPI PCC probe failed. [ 1.725933] TCP: cubic registered [ 1.726180] NET: Registered protocol family 10 [ 1.727180] NET: Registered protocol family 17 [ 1.727206] Key type dns_resolver registered [ 1.728224] Loading compiled-in X.509 certificates [ 1.730298] Loaded X.509 cert 'Magrathea: Glacier signing key: 6aaa11d18c2d3a40b1b4dbe5bf8ad656ddf51838' [ 1.730329] registered taskstats version 1 [ 1.735935] Key type trusted registered [ 1.745812] Key type encrypted registered [ 1.745831] AppArmor: AppArmor sha1 policy hashing enabled [ 1.745839] ima: No TPM chip found, activating TPM-bypass! [ 1.745888] evm: HMAC attrs: 0x1 [ 1.746817] Magic number: 7:302:613 [ 1.747405] rtc_cmos 00:04: setting system clock to 2015-11-05 03:38:59 UTC (1446694739) [ 1.747688] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.747692] EDD information not available. [ 1.748166] PM: Hibernation image not present or could not be loaded. [ 1.749602] Freeing unused kernel memory: 1408K (ffffffff81d27000 - ffffffff81e87000) [ 1.749609] Write protecting the kernel read-only data: 12288k [ 1.750902] Freeing unused kernel memory: 260K (ffff8800027bf000 - ffff880002800000) [ 1.751232] Freeing unused kernel memory: 344K (ffff880002baa000 - ffff880002c00000) [ 1.779223] systemd-udevd[118]: starting version 204 [ 1.833258] sdhci: Secure Digital Host Controller Interface driver [ 1.833265] sdhci: Copyright(c) Pierre Ossman [ 1.837817] sdhci-acpi 80860F14:00: No vmmc regulator found [ 1.837825] sdhci-acpi 80860F14:00: No vqmmc regulator found [ 1.841112] mmc0: SDHCI controller on ACPI [80860F14:00] using ADMA [ 1.841568] sdhci-acpi 80860F14:03: failed to setup card detect gpio [ 1.842585] sdhci-acpi 80860F14:03: No vmmc regulator found [ 1.842590] sdhci-acpi 80860F14:03: No vqmmc regulator found [ 1.845869] mmc1: SDHCI controller on ACPI [80860F14:03] using ADMA [ 1.882366] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.883236] r8169 0000:01:00.0 eth0: RTL8168evl/8111evl at 0xffffc900001fe000, 24:1c:04:02:20:a8, XID 0c900800 IRQ 117 [ 1.883244] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.920549] usb 1-2: new high-speed USB device number 2 using xhci_hcd [ 1.974261] mmc0: BKOPS_EN bit is not set [ 1.983350] mmc0: new HS200 MMC card at address 0001 [ 1.988056] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.988445] mmcblk0: mmc0:0001 008GE0 7.28 GiB [ 1.988586] mmcblk0boot0: mmc0:0001 008GE0 partition 1 4.00 MiB [ 1.988771] mmcblk0boot1: mmc0:0001 008GE0 partition 2 4.00 MiB [ 1.989032] mmcblk0rpmb: mmc0:0001 008GE0 partition 3 4.00 MiB [ 1.992025] mmcblk0: p1 p2 p3 [ 2.092201] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem [ 2.092210] EXT4-fs (mmcblk0p2): write access will be enabled during recovery [ 2.097865] EXT4-fs (mmcblk0p2): recovery complete [ 2.102291] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.117147] tsc: Refined TSC clocksource calibration: 1439.952 MHz [ 2.827564] usb 1-2: New USB device found, idVendor=174c, idProduct=1153 [ 2.827580] usb 1-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 2.827585] usb 1-2: Product: AS2115 [ 2.827588] usb 1-2: Manufacturer: ASMedia [ 2.827591] usb 1-2: SerialNumber: 00000000000000000000 [ 2.940544] usb 1-4: new high-speed USB device number 3 using xhci_hcd [ 3.071550] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608 [ 3.071559] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 3.071564] usb 1-4: Product: USB2.0 Hub [ 3.073272] hub 1-4:1.0: USB hub found [ 3.073607] hub 1-4:1.0: 4 ports detected [ 3.116441] Switched to clocksource tsc [ 3.208481] random: init urandom read with 25 bits of entropy available [ 3.256075] init: plymouth-upstart-bridge main process (178) terminated with status 1 [ 3.256111] init: plymouth-upstart-bridge main process ended, respawning [ 3.272117] init: plymouth-upstart-bridge main process (188) terminated with status 1 [ 3.272150] init: plymouth-upstart-bridge main process ended, respawning [ 3.284089] init: plymouth-upstart-bridge main process (191) terminated with status 1 [ 3.284122] init: plymouth-upstart-bridge main process ended, respawning [ 3.348435] usb 1-4.1: new low-speed USB device number 4 using xhci_hcd [ 3.439526] usb 1-4.1: New USB device found, idVendor=0461, idProduct=4d81 [ 3.439534] usb 1-4.1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 3.439539] usb 1-4.1: Product: USB Optical Mouse [ 3.439756] usb 1-4.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 3.512419] usb 1-4.2: new low-speed USB device number 5 using xhci_hcd [ 3.606272] usb 1-4.2: New USB device found, idVendor=413c, idProduct=2003 [ 3.606281] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.606286] usb 1-4.2: Product: Dell USB Keyboard [ 3.606290] usb 1-4.2: Manufacturer: Dell [ 3.606532] usb 1-4.2: ep 0x81 - rounding interval to 128 microframes, ep desc says 192 microframes [ 3.640338] Adding 970748k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:970748k SSFS [ 3.680388] usb 1-4.3: new high-speed USB device number 6 using xhci_hcd [ 3.769360] usb 1-4.3: New USB device found, idVendor=0bda, idProduct=8179 [ 3.769369] usb 1-4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.769374] usb 1-4.3: Product: 802.11n NIC [ 3.769378] usb 1-4.3: Manufacturer: Realtek [ 3.769382] usb 1-4.3: SerialNumber: 8C18D9CA30B7 [ 3.907161] systemd-udevd[305]: starting version 204 [ 4.015323] lp: driver loaded but no devices found [ 4.033848] ppdev: user-space parallel port driver [ 4.058009] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 4.195005] GPIO chip INT33FF:00: failed to get GPIO descriptor [ 4.201670] cherryview-pinctrl INT33FF:00: Failed to request GPIO [ 4.291667] 8086228A:00: ttyS4 at MMIO 0x91521000 (irq = 39, base_baud = 2764800) is a 16550A [ 4.292352] 8086228A:01: ttyS5 at MMIO 0x9151f000 (irq = 40, base_baud = 2764800) is a 16550A [ 4.382448] axp20x i2c-INT33F4:00: AXP20x variant AXP288 found [ 4.443370] axp20x i2c-INT33F4:00: Failed to request IRQ -1 for axp288_irq_chip: -22 [ 4.452092] axp20x i2c-INT33F4:00: failed to add irq chip: -22 [ 4.501844] axp20x: probe of i2c-INT33F4:00 failed with error -22 [ 4.506906] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels [ 4.508438] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels [ 4.570505] Bluetooth: Core ver 2.20 [ 4.570551] NET: Registered protocol family 31 [ 4.570555] Bluetooth: HCI device and connection manager initialized [ 4.570565] Bluetooth: HCI socket layer initialized [ 4.570572] Bluetooth: L2CAP socket layer initialized [ 4.570587] Bluetooth: SCO socket layer initialized [ 4.582232] hidraw: raw HID events driver (C) Jiri Kosina [ 4.593034] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.593041] Bluetooth: BNEP filters: protocol multicast [ 4.593051] Bluetooth: BNEP socket layer initialized [ 4.609849] Bluetooth: RFCOMM TTY layer initialized [ 4.609866] Bluetooth: RFCOMM socket layer initialized [ 4.609883] Bluetooth: RFCOMM ver 1.11 [ 4.635305] audit: type=1400 audit(1446694742.384:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=511 comm="apparmor_parser" [ 4.635323] audit: type=1400 audit(1446694742.384:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=511 comm="apparmor_parser" [ 4.636748] audit: type=1400 audit(1446694742.388:4): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=511 comm="apparmor_parser" [ 4.649358] proc_thermal 0000:00:0b.0: enabling device (0000 -> 0002) [ 4.701121] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 4.706660] [drm] Initialized drm 1.1.0 20060810 [ 4.720159] intel_sst_acpi 808622A8:00: LPE base: 0x91000000 size:0x200000 [ 4.720167] intel_sst_acpi 808622A8:00: IRAM base: 0x910c0000 [ 4.720215] intel_sst_acpi 808622A8:00: DRAM base: 0x91100000 [ 4.720227] intel_sst_acpi 808622A8:00: SHIM base: 0x91140000 [ 4.720240] intel_sst_acpi 808622A8:00: Mailbox base: 0x91144000 [ 4.720251] intel_sst_acpi 808622A8:00: DDR base: 0x20000000 [ 4.734153] intel_sst_acpi 808622A8:00: Got drv data max stream 25 [ 4.861511] usb-storage 1-2:1.0: USB Mass Storage device detected [ 4.871676] usbcore: registered new interface driver usbhid [ 4.871684] usbhid: USB HID core driver [ 4.872347] scsi host0: usb-storage 1-2:1.0 [ 4.872630] usbcore: registered new interface driver usb-storage [ 4.880552] r8188eu: module is from the staging directory, the quality is unknown, you have been warned. [ 4.895379] Chip Version Info: CHIP_8188E_Normal_Chip_TSMC_D_CUT_1T1R_RomVer(0) [ 4.895620] usbcore: registered new interface driver uas [ 4.927588] audit: type=1400 audit(1446694742.676:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=550 comm="apparmor_parser" [ 4.927608] audit: type=1400 audit(1446694742.676:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=550 comm="apparmor_parser" [ 4.927619] audit: type=1400 audit(1446694742.676:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=550 comm="apparmor_parser" [ 4.929084] audit: type=1400 audit(1446694742.680:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=550 comm="apparmor_parser" [ 4.929101] audit: type=1400 audit(1446694742.680:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=550 comm="apparmor_parser" [ 4.929843] audit: type=1400 audit(1446694742.680:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=550 comm="apparmor_parser" [ 4.951727] usbcore: registered new interface driver r8188eu [ 4.955295] [drm] Memory usable by graphics device = 2048M [ 4.955306] [drm] Replacing VGA console driver [ 4.961060] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.961068] [drm] Driver supports precise vblank timestamp query. [ 4.998028] SSE version of gcm_enc/dec engaged. [ 5.016454] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 5.087464] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 5.091130] acpi device:01: registered as cooling_device5 [ 5.097790] acpi device:02: registered as cooling_device6 [ 5.098626] acpi device:03: registered as cooling_device7 [ 5.099681] acpi device:04: registered as cooling_device8 [ 5.101166] acpi device:05: registered as cooling_device9 [ 5.102115] acpi device:06: registered as cooling_device10 [ 5.103058] acpi device:07: registered as cooling_device11 [ 5.105954] acpi device:08: registered as cooling_device12 [ 5.106285] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2 [ 5.120213] [drm] Initialized i915_bpo 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 5.147861] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 5.182476] intel_rapl: Found RAPL domain package [ 5.182484] intel_rapl: Found RAPL domain core [ 5.255993] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 [ 5.301837] input: gpio-keys as /devices/platform/gpio-keys.0.auto/input/input3 [ 5.303634] input: gpio-keys as /devices/platform/gpio-keys.1.auto/input/input4 [ 5.317576] fbcon: inteldrmfb (fb0) is primary device [ 5.365439] random: nonblocking pool is initialized [ 5.369766] init: failsafe main process (594) killed by TERM signal [ 5.440768] input: USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.1/1-4.1:1.0/0003:0461:4D81.000 1/input/input5 [ 5.442390] hid-generic 0003:0461:4D81.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:14.0-4.1/input0 [ 5.443708] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.2/1-4.2:1.0/0003:413C:2003.000 2/input/input6 [ 5.463371] cht-bsw-rt5672 cht-bsw-rt5672: snd-soc-dummy-dai <-> media-cpu-dai mapping ok [ 5.463406] compress asoc: snd-soc-dummy-dai <-> compress-cpu-dai mapping ok [ 5.475786] cht-bsw-rt5672 cht-bsw-rt5672: rt5670-aif1 <-> ssp2-port mapping ok [ 5.507355] hid-generic 0003:413C:2003.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:14.0-4.2/input0 [ 5.695892] Console: switching to colour frame buffer device 170x48 [ 5.712458] i915_bpo 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 5.712461] i915_bpo 0000:00:02.0: registered panic notifier [ 5.725983] cfg80211: Calling CRDA to update world regulatory domain [ 5.872710] scsi 0:0:0:0: Direct-Access ASMT 2115 0 PQ: 0 ANSI: 6 [ 5.873522] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.875671] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 5.907038] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 0 doesn't have DAPM widget!!! [ 5.922073] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 1 doesn't have DAPM widget!!! [ 5.935876] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 2 doesn't have DAPM widget!!! [ 5.949941] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 3 doesn't have DAPM widget!!! [ 5.968241] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_0 doesn't have DAPM widget!!! [ 5.968267] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_1 doesn't have DAPM widget!!! [ 5.968292] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_0 doesn't have DAPM widget!!! [ 5.968318] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_1 doesn't have DAPM widget!!! [ 6.155728] audit_printk_skb: 51 callbacks suppressed [ 6.155736] audit: type=1400 audit(1446694743.908:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="pxgsettings" pid=816 comm="apparmor_parser" [ 6.155751] audit: type=1400 audit(1446694743.908:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="sanitized_helper" pid=816 comm="apparmor_parser" [ 6.155764] audit: type=1400 audit(1446694743.908:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/telepathy/telepathy-ofono" pid=816 comm="apparmor_parser" [ 6.155826] audit: type=1400 audit(1446694743.908:31): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=818 comm="apparmor_parser" [ 6.155848] audit: type=1400 audit(1446694743.908:32): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=818 comm="apparmor_parser" [ 6.155914] audit: type=1400 audit(1446694743.908:33): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=820 comm="apparmor_parser" [ 6.157244] audit: type=1400 audit(1446694743.908:34): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=818 comm="apparmor_parser" [ 6.157790] audit: type=1400 audit(1446694743.908:35): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=814 comm="apparmor_parser" [ 6.157804] audit: type=1400 audit(1446694743.908:36): apparmor="STATUS" operation="profile_load" profile="unconfined" name="sanitized_helper" pid=814 comm="apparmor_parser" [ 6.157815] audit: type=1400 audit(1446694743.908:37): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=814 comm="apparmor_parser" [ 6.279854] MAC Address = 8c:18:d9:ca:30:b7 [ 6.281275] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 6.284438] R8188EU: ERROR indicate disassoc [ 6.284756] cfg80211: World regulatory domain updated: [ 6.284763] cfg80211: DFS Master region: unset [ 6.284767] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 6.284773] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.284778] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.284782] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.284786] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.284790] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.285245] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 6.441750] r8169 0000:01:00.0 eth0: link down [ 6.441840] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.617144] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 0 doesn't have DAPM widget!!! [ 6.632519] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 1 doesn't have DAPM widget!!! [ 6.647501] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 2 doesn't have DAPM widget!!! [ 6.662176] sst-mfld-platform sst-mfld-platform: Slot control: codec_out tx interleaver slot 3 doesn't have DAPM widget!!! [ 6.677049] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_0 doesn't have DAPM widget!!! [ 6.692739] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in0_1 doesn't have DAPM widget!!! [ 6.692765] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_0 doesn't have DAPM widget!!! [ 6.692792] sst-mfld-platform sst-mfld-platform: Slot control: codec_in rx deinterleaver codec_in1_1 doesn't have DAPM widget!!! [ 7.541669] init: plymouth-upstart-bridge main process ended, respawning [ 9.804555] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.811916] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.819327] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.827341] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.834913] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.844113] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.851496] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.858845] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.866614] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.874281] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.884480] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.892266] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.899762] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.907476] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.915306] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.924078] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.932106] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.940442] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.949569] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.959182] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.977089] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.987402] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 9.996602] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.005384] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.016121] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.025183] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.034474] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.041833] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.055318] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.066303] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.074727] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.082143] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.090646] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.100117] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.107906] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.116587] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.124249] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.132162] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.139952] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.147834] Audio Port: ASoC: no backend DAIs enabled for Audio Port [ 10.159472] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.162179] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 10.163874] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.164488] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 10.165994] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.166626] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 10.168438] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.169549] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 10.171607] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.189856] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 10.204244] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 10.205026] intel_sst_acpi 808622A8:00: Free for str 1 pipe 0x90 [ 10.215195] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 10.216190] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 15.265583] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 15.266794] intel_sst_acpi 808622A8:00: Free for str 1 pipe 0x90 I got intel sst firmware fw_sst_22a8.bin from https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/tre e/intel, I guess this firmware is designed for ssp2, but the ssp0 is connected to AIF1 of RT5672 , ssp2 is conneted to AIF2. Can anyone help to solve this? ................ Thanks Tu __________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________ The message was checked by ESET Smart Security. http://www.eset.com

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