| Message ID | 20150529131753.GA339@asus (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
+ Jarkko On Fri, 2015-05-29 at 15:17 +0200, Michele Curti wrote: > On Fri, May 29, 2015 at 10:42:01AM +0100, Liam Girdwood wrote: > > On Thu, 2015-05-28 at 21:17 +0200, Michele Curti wrote: > > > > > to let the probe continue, the system become quite unusable but I get the > > > logs. > > > > > > May 28 20:34:00 asus kernel: byt-rt5645 byt-rt5645: ASoC: CPU DAI baytrail-pcm-audio not registered > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: initialising Byt DSP IPC > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: initialising audio DSP id 0xf28 > > > May 28 20:34:00 asus kernel: irq used for dsp = 6 > > > > > > ---> The IRQ number used is 6 > > > Jarkko thinks the IRQ may be incorrectly reported by ACPI and that it could be using another ACPI index. This could probably be checked by decompiling the ACPi data and searching for the audio DSP. > > > May 28 20:34:00 asus kernel: [101B blob data] > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x160 bytes at offset 0xc0000 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 0:0 at offset 0xc0000 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x170 bytes at offset 0xc0400 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc0578 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc0598 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc05b8 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc05d8 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc05f8 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x8 bytes at offset 0xc0618 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10 bytes at offset 0xc0638 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x30 bytes at offset 0xc0658 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10438 bytes at offset 0xc06a0 type 0 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 0:1 at offset 0xc8000 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 0:2 at offset 0xd0000 > > > May 28 20:34:00 asus kernel: rt5645 i2c-10EC5648:00: Requesting IRQ 146 > > > May 28 20:34:00 asus kernel: rt5645 i2c-10EC5648:00: Requesting gpio 0 > > > May 28 20:34:00 asus kernel: rt5645 i2c-10EC5648:00: Fail gpio_request hp_det_gpio > > > May 28 20:34:00 asus kernel: gpiod_direction_input: invalid GPIO > > > May 28 20:34:00 asus kernel: rt5645 i2c-10EC5648:00: Fail gpio_direction hp_det_gpio > > > May 28 20:34:00 asus kernel: byt-rt5645 byt-rt5645: ASoC: CPU DAI baytrail-pcm-audio not registered > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x1a310 bytes at offset 0x400000 type 3 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x5738 bytes at offset 0x100010 type 1 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 1:0 at offset 0x100000 > > > May 28 20:34:00 asus kernel: Linux video capture interface: v2.00 > > > May 28 20:34:00 asus kernel: intel_rapl: Found RAPL domain package > > > May 28 20:34:00 asus kernel: intel_rapl: Found RAPL domain core > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block request 0x10ad8 bytes at offset 0x105750 type 1 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 1:1 at offset 0x108000 > > > May 28 20:34:00 asus kernel: baytrail-pcm-audio baytrail-pcm-audio: block allocated 1:2 at offset 0x110000 > > > May 28 20:34:00 asus kernel: byt-rt5645 byt-rt5645: ASoC: CPU DAI baytrail-pcm-audio not registered > > > > > > This is confusing as we can see messages about the baytrail-pcm-audio > > device not being registered and then valid messages from said device ? > > I'm wondering if you have created 2 baytrail-pcm-audio devices ? The > > ordering is also confusing since the block allocation should come before > > the DSP boot.... > > > > Can you paste the diff for all the audio changes you have made and also > > the output of lsmod when this happens. > > > > Sure, sorry for the number of attachments.. :p Ok, I can see something that might be causing the potential double registration of the PCM driver. Can you change the cpu_dai_name in your machine driver to "Baytrail PCM". Liam
> Jarkko thinks the IRQ may be incorrectly reported by ACPI and that it > could be using another ACPI index. This could probably be checked by > decompiling the ACPi data and searching for the audio DSP. Hi, Interested x205ta user here and I want to try to help out where I can. Is the patch file somewhere publicly available and which version are you working off? I'm not sure exactly what you're looking for and there's a lot of tables and I'm not sure which to decompile. I've attached the acpi dmesg data here for determining what the decompiler is for each file: http://pastebin.com/yNryrakS And I've uploaded the contents of /sys/firmware/acpi/tables here: http://dynamomd.org/acpi_tables.tar I'll trawl through them if you can let me know what you're looking for. Marcus
On Mon, Jun 01, 2015 at 12:06:08PM +0100, Liam Girdwood wrote: > On Fri, 2015-05-29 at 15:17 +0200, Michele Curti wrote: > > On Fri, May 29, 2015 at 10:42:01AM +0100, Liam Girdwood wrote: > > > On Thu, 2015-05-28 at 21:17 +0200, Michele Curti wrote: > > > > > > This is confusing as we can see messages about the baytrail-pcm-audio > > > device not being registered and then valid messages from said device ? > > > I'm wondering if you have created 2 baytrail-pcm-audio devices ? The > > > ordering is also confusing since the block allocation should come before > > > the DSP boot.... > > > > > > Can you paste the diff for all the audio changes you have made and also > > > the output of lsmod when this happens. > > > > > > > Sure, sorry for the number of attachments.. :p > > Ok, I can see something that might be causing the potential double > registration of the PCM driver. Can you change the cpu_dai_name in your > machine driver to "Baytrail PCM". > > Liam > For those who are following the discussion, this change does not work "as is". For what I understood, the baytrail-pcm-audio probe function calls snd_soc_register_component() which calls snd_soc_register_dais() with legacy_dai_naming to true, so (having only one dai) the dai name is overridden: /* * Back in the old days when we still had component-less DAIs, * instead of having a static name, component-less DAIs would * inherit the name of the parent device so it is possible to * register multiple instances of the DAI. We still need to * keep * the same naming style even though those DAIs are not * component-less anymore. */ if (count == 1 && legacy_dai_naming && (dai_drv[i].id == 0 || dai_drv[i].name == NULL)) { dai->name = fmt_single_name(dev, &dai->id); } else { So, for my tests I added in sound/soc/intel/baytrail/sst-baytrail-pcm.c a "Baytrail PCM fake" dai to the byt_dais[] list. Plus the change in sst_acpi_baytrail_desc: - .irqindex_host_ipc = 5, + .irqindex_host_ipc = 0, plus the v3 patch series from Bard: http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093237.html http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093239.html http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093238.html now the sound card shows up: [zio@asus ~]$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: bytrt5645 [byt-rt5645], device 0: Audio rt5645-aif1-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 Still no sound and still some errors but things are much better, I think. Thank you ^^ [ 1.363551] snd-soc-dummy snd-soc-dummy: codec register snd-soc-dummy [ 1.363565] snd-soc-dummy snd-soc-dummy: ASoC: dai register snd-soc-dummy #1 [ 1.363571] snd-soc-dummy snd-soc-dummy: ASoC: Registered DAI 'snd-soc-dummy-dai' [ 1.363577] snd-soc-dummy snd-soc-dummy: ASoC: Registered codec 'snd-soc-dummy' [ 1.363582] snd-soc-dummy snd-soc-dummy: ASoC: platform register snd-soc-dummy [ 1.363589] snd-soc-dummy snd-soc-dummy: ASoC: Registered platform 'snd-soc-dummy' [ 1.365877] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels [ 1.366565] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels [ 1.379441] ACPI: AC Adapter [ADP1] (off-line) [ 1.379869] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.379918] ACPI: Lid Switch [LID] [ 1.380061] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.380414] ACPI: Power Button [PWRB] [ 1.380553] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.380561] ACPI: Sleep Button [SLPB] [ 1.394613] [Firmware Bug]: No valid trip found [ 1.406949] wmi: Mapper loaded [ 1.439237] [drm] Memory usable by graphics device = 2048M [ 1.439247] checking generic (80000000 410000) vs hw (80000000 10000000) [ 1.439251] fb: switching to inteldrmfb from EFI VGA [ 1.439293] Console: switching to colour dummy device 80x25 [ 1.439465] [drm] Replacing VGA console driver [ 1.442903] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.442910] [drm] Driver supports precise vblank timestamp query. [ 1.475607] systemd[1]: Found device /dev/mmcblk0p1. [ 1.481509] systemd[1]: Starting File System Check on /dev/mmcblk0p1... [ 1.484268] cfg80211: Calling CRDA to update world regulatory domain [ 1.495323] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x13303f810e3, max_idle_ns: 440795235405 ns [ 1.495364] Switched to clocksource tsc [ 1.498831] ACPI: Battery Slot [BATC] (battery present) [ 1.504688] rt5645 i2c-10EC5648:00: codec register i2c-10EC5648:00 [ 1.504708] rt5645 i2c-10EC5648:00: ASoC: dai register i2c-10EC5648:00 #2 [ 1.504714] rt5645 i2c-10EC5648:00: ASoC: Registered DAI 'rt5645-aif1' [ 1.504719] rt5645 i2c-10EC5648:00: ASoC: Registered DAI 'rt5645-aif2' [ 1.504726] rt5645 i2c-10EC5648:00: ASoC: Registered codec 'i2c-10EC5648:00' [ 1.536943] systemd[1]: Device dev-disk-by\x2dpath-platform\x2d80860F14:00.device appeared twice with different sysfs paths /sys/devices/platform/80860F14:00/mmc_host/mmc0/mmc0:0001/block/mmcblk0 and /sys/devices/platform/80860F14:00/mmc_host/mmc0/mmc0:0001/block/mmcblk0/mmcblk0boot0 [ 1.544175] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 1.552408] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.566639] systemd[1]: Started Journal Service. [ 1.579262] SSE version of gcm_enc/dec engaged. [ 1.586247] systemd-journald[125]: Received request to flush runtime journal from PID 1 [ 1.588588] Bluetooth: Core ver 2.20 [ 1.588620] NET: Registered protocol family 31 [ 1.588625] Bluetooth: HCI device and connection manager initialized [ 1.588634] Bluetooth: HCI socket layer initialized [ 1.588641] Bluetooth: L2CAP socket layer initialized [ 1.588656] Bluetooth: SCO socket layer initialized [ 1.592010] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.593942] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.596148] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.598907] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.608142] fbcon: inteldrmfb (fb0) is primary device [ 1.608167] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.608570] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4 [ 1.608673] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 1.669289] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done for chip 43340 rev 2 pmurev 20 [ 1.669770] usbcore: registered new interface driver brcmfmac [ 1.678085] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.678090] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.678357] Bluetooth: Generic Bluetooth SDIO driver ver 0.1 [ 1.678895] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.678901] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.706686] i2c_hid i2c-PDEC3393:00: error in i2c_hid_init_report size:7 / ret_size:4 [ 1.709071] i2c_hid i2c-PDEC3393:00: error in i2c_hid_init_report size:19 / ret_size:4 [ 1.709590] input: PDEC3393:00 0B05:8585 as /devices/platform/80860F41:00/i2c-0/i2c-PDEC3393:00/0018:0B05:8585.0001/input/input5 [ 1.719078] hid-generic 0018:0B05:8585.0001: input,hidraw0: <UNKNOWN> HID v1.00 Keyboard [PDEC3393:00 0B05:8585] on [ 1.719141] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.719148] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.720825] random: nonblocking pool is initialized [ 1.768716] usb 1-2: new high-speed USB device number 3 using xhci_hcd [ 1.787905] i2c_hid i2c-ELAN0100:00: error in i2c_hid_init_report size:633 / ret_size:7 [ 1.795383] i2c_hid i2c-ELAN0100:00: error in i2c_hid_init_report size:131 / ret_size:7 [ 1.795560] input: ELAN0100:00 04F3:0401 as /devices/platform/80860F41:03/i2c-3/i2c-ELAN0100:00/0018:04F3:0401.0002/input/input6 [ 1.795797] hid-generic 0018:04F3:0401.0002: input,hidraw1: <UNKNOWN> HID v1.00 Mouse [ELAN0100:00 04F3:0401] on [ 1.795856] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.795862] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.874048] iTCO_vendor_support: vendor-support=0 [ 1.936609] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 1.936784] iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460) [ 1.937431] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 1.937513] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.937519] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.950239] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.950246] byt-rt5645 byt-rt5645: ASoC: CPU DAI Baytrail PCM not registered [ 1.982952] (NULL device *): FW version: 04.05.13.a0 [ 1.982954] (NULL device *): Build type: a0 [ 1.982956] (NULL device *): Build date: Apr 2 2014 14:14:39 [ 1.982957] sst_byt_pcm_dev_probe: dsp init OK [ 1.982973] baytrail-pcm-audio baytrail-pcm-audio: ASoC: platform register baytrail-pcm-audio [ 1.982992] baytrail-pcm-audio baytrail-pcm-audio: ASoC: Registered platform 'baytrail-pcm-audio' [ 1.982993] sst_byt_pcm_dev_probe: register platform OK [ 1.982998] baytrail-pcm-audio baytrail-pcm-audio: ASoC: dai register baytrail-pcm-audio #2 [ 1.983011] baytrail-pcm-audio baytrail-pcm-audio: ASoC: Registered DAI 'Baytrail PCM' [ 1.983015] baytrail-pcm-audio baytrail-pcm-audio: ASoC: Registered DAI 'Baytrail PCM fake' [ 1.983016] sst_byt_pcm_dev_probe: register componet OK [ 1.983084] byt-rt5645 byt-rt5645: ASoC: binding Baytrail Audio at idx 0 [ 1.989205] sst_byt_pcm_probe [ 1.989212] byt-rt5645 byt-rt5645: ASoC: probe byt-rt5645 dai link 0 late -2 [ 1.989216] byt-rt5645 byt-rt5645: ASoC: probe byt-rt5645 dai link 0 late -1 [ 1.989219] byt-rt5645 byt-rt5645: ASoC: probe byt-rt5645 dai link 0 late 0 [ 1.989222] byt-rt5645 byt-rt5645: ASoC: probe byt-rt5645 dai link 0 late 1 [ 1.989225] byt-rt5645 byt-rt5645: ASoC: probe byt-rt5645 dai link 0 late 2 [ 1.989389] byt-rt5645 byt-rt5645: rt5645-aif1 <-> Baytrail PCM mapping ok wow :p [ 1.989451] baytrail-pcm-audio baytrail-pcm-audio: ASoC: Failed to create System Playback debugfs file [ 1.989455] baytrail-pcm-audio baytrail-pcm-audio: ASoC: Failed to create Analog Capture debugfs file [ 1.989804] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC1 Swap Mux has no paths [ 1.989809] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC2 Swap Mux has no paths [ 1.989814] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC3 Swap Mux has no paths [ 1.989819] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC Mux has no paths [ 1.989872] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC1 L Mux has no paths [ 1.989877] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC1 R Mux has no paths [ 1.989882] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC2 L Mux has no paths [ 1.989887] rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC2 R Mux has no paths [ 1.996722] media: Linux media interface: v0.10 [ 2.003447] mousedev: PS/2 mouse device common for all mice [ 2.017078] Linux video capture interface: v2.00 [ 2.028150] uvcvideo: Found UVC 1.00 device USB2.0 VGA UVC WebCam (04f2:b483) [ 2.035335] input: USB2.0 VGA UVC WebCam as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/input/input7 [ 2.035578] usbcore: registered new interface driver uvcvideo [ 2.035579] USB Video Class driver (1.1.1) [ 2.062423] asus_wmi: ASUS WMI generic driver loaded [ 2.096618] asus_wmi: Initialization: 0x1 [ 2.096737] asus_wmi: BIOS WMI version: 7.9 [ 2.096819] asus_wmi: SFUN value: 0x37 [ 2.099422] input: Asus WMI hotkeys as /devices/platform/asus-nb-wmi/input/input8 [ 2.101983] asus_wmi: Number of fans: 1 [ 2.109834] asus_wmi: Backlight controlled by ACPI video driver [ 2.117818] intel_rapl: Found RAPL domain package [ 2.117823] intel_rapl: Found RAPL domain core [ 2.735378] Console: switching to colour frame buffer device 170x48 [ 2.751890] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.751896] i915 0000:00:02.0: registered panic notifier [ 3.867748] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Jun 17 2014 11:48:43 version 6.10.190.49 (r485840) FWID 01-8744bcd2 [ 3.881956] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code [ 3.978214] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists [ 3.978226] brcmfmac: brcmf_add_if: ignore IF event [ 4.631189] cfg80211: Calling CRDA to update world regulatory domain [ 5.570120] Baytrail Audio: PCM: open [ 5.570247] Baytrail Audio: PCM: hw_free [ 5.570253] Baytrail Audio: PCM: close [ 5.570761] Baytrail Audio: PCM: open [ 5.570910] Baytrail Audio: PCM: hw_free [ 5.570916] Baytrail Audio: PCM: close [ 5.572642] Baytrail Audio: PCM: open [ 5.572798] Baytrail Audio: PCM: hw_free [ 5.572805] Baytrail Audio: PCM: close [ 5.573153] Baytrail Audio: PCM: open [ 5.573705] Baytrail Audio: PCM: hw_free [ 5.573711] Baytrail Audio: PCM: close [ 5.578257] Baytrail Audio: PCM: open [ 5.578636] rt5645 i2c-10EC5648:00: bypass=0 m=15 n=85 k=2 [ 5.619235] rt5645 i2c-10EC5648:00: Sysclk is 24576000Hz and clock id is 1 [ 5.619266] rt5645 i2c-10EC5648:00: bclk is 1536000Hz and lrck is 48000Hz [ 5.619275] rt5645 i2c-10EC5648:00: bclk_ms is 0 and pre_div is 1 for iis 0 [ 5.624380] Baytrail Audio: PCM: hw_params, pcm_data ffff880037a03380 [ 5.667105] Baytrail Audio: PCM: hw_free [ 5.667152] Baytrail Audio: PCM: hw_free [ 5.667159] Baytrail Audio: PCM: close [ 5.669219] Baytrail Audio: PCM: open [ 5.669364] Baytrail Audio: PCM: hw_free [ 5.669372] Baytrail Audio: PCM: close [ 5.669649] Baytrail Audio: PCM: open [ 5.669763] Baytrail Audio: PCM: hw_free [ 5.669770] Baytrail Audio: PCM: close [ 5.670063] Baytrail Audio: PCM: open [ 5.670249] Baytrail Audio: PCM: hw_free [ 5.670256] Baytrail Audio: PCM: close [ 5.670553] Baytrail Audio: PCM: open [ 5.671232] Baytrail Audio: PCM: hw_free [ 5.671240] Baytrail Audio: PCM: close [ 5.671640] Baytrail Audio: PCM: open [ 5.671783] rt5645 i2c-10EC5648:00: bclk is 1536000Hz and lrck is 48000Hz [ 5.671793] rt5645 i2c-10EC5648:00: bclk_ms is 0 and pre_div is 1 for iis 0 [ 5.671804] Baytrail Audio: PCM: hw_params, pcm_data ffff880037a03320 [ 5.711536] Baytrail Audio: PCM: open [ 5.711696] rt5645 i2c-10EC5648:00: bclk is 1536000Hz and lrck is 48000Hz [ 5.711704] rt5645 i2c-10EC5648:00: bclk_ms is 0 and pre_div is 1 for iis 0 [ 5.711714] Baytrail Audio: PCM: hw_params, pcm_data ffff880037a03380 [ 5.713969] Baytrail Audio: PCM: hw_free [ 5.714017] Baytrail Audio: PCM: hw_free [ 5.714024] Baytrail Audio: PCM: close [ 5.715293] Baytrail Audio: PCM: hw_free [ 5.715344] Baytrail Audio: PCM: hw_free [ 5.715352] Baytrail Audio: PCM: close [ 5.725955] Baytrail Audio: PCM: open [ 5.726109] rt5645 i2c-10EC5648:00: bclk is 1536000Hz and lrck is 48000Hz [ 5.726117] rt5645 i2c-10EC5648:00: bclk_ms is 0 and pre_div is 1 for iis 0 [ 5.726128] Baytrail Audio: PCM: hw_params, pcm_data ffff880037a03320 [ 5.727565] Baytrail Audio: PCM: mmap [ 5.750790] Baytrail Audio: PCM: trigger 1 [ 5.750820] Baytrail Audio: PCM: DMA pointer 0 bytes [ 5.752840] Baytrail Audio: PCM: DMA pointer 0 bytes [ 5.752863] Baytrail Audio: PCM: DMA pointer 0 bytes [ 5.753019] Baytrail Audio: PCM: App/DMA pointer 0/3072 bytes [ 5.753043] Baytrail Audio: PCM: DMA pointer 3072 bytes [ 5.753081] Baytrail Audio: PCM: DMA pointer 3072 bytes [ 5.753089] Baytrail Audio: PCM: App/DMA pointer 0/3072 bytes [ 5.753096] Baytrail Audio: PCM: DMA pointer 3072 bytes
Hey guys i have a T100TAF which also has z3735f & rt5648 and watching your development. On the T100TA wich has the Z3740 and rt5645 a new /var/lib/alsa/asound.state was needed to get the sound working. It was making cracking sounds without it (saw in your previous post) found here: https://raw.githubusercontent.com/AdamWill/baytrail-m/master/alsa/t100_B.state Eagerly following the development and sorry for noob post.
From 32dba9d9fed6992c2ec44a7faf1296bcfa66db93 Mon Sep 17 00:00:00 2001 From: Michele Curti <michele.curti@gmail.com> Date: Fri, 29 May 2015 14:24:51 +0200 Subject: [PATCH 3/3] ignore dsp boot timeout and let the driver probe Signed-off-by: Michele Curti <michele.curti@gmail.com> --- sound/soc/intel/baytrail/sst-baytrail-ipc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/intel/baytrail/sst-baytrail-ipc.c b/sound/soc/intel/baytrail/sst-baytrail-ipc.c index 32b0310..e49ea847 100644 --- a/sound/soc/intel/baytrail/sst-baytrail-ipc.c +++ b/sound/soc/intel/baytrail/sst-baytrail-ipc.c @@ -745,8 +745,8 @@ int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata) msecs_to_jiffies(IPC_BOOT_MSECS)); if (err == 0) { err = -EIO; - dev_err(byt->dev, "ipc: error DSP boot timeout\n"); - goto boot_err; + dev_err(byt->dev, "ipc: error DSP boot timeout, continue anyway\n"); + //goto boot_err; } /* show firmware information */ -- 2.4.2