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Original question:

TAS2781: tas2781s linux drivers for Lenovo laptops

TAS2781: TAS2781 在lenovo R9000P laptop，没有声音输出

liu dong
Prodigy 25 points
Part Number: TAS2781

Dear support，

根据FAE提供的信息，x86平台的linux驱动在kernel 6.6已经更新了 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/?h=v6.6-rc4&qt=author&q=shenghao 。

我已经根据kernel6.6的修改，将patch加入到了kernel  6.4.12-zen1-1-zen 平台，通过加入日志，显示修改已经生效。

tas2781的驱动已经加载，但是报以下错误，请帮忙看看问题在哪？

[ 28.389093] amd_gpio AMDI0030:00: Invalid config param 0014
[ 28.389102] amd_gpio AMDI0030:00: Invalid config param 0001
[ 28.395386] ===tasdevice_i2c_probe===
[ 28.395389] ===tasdevice_i2c_probe=== acpi_id = TIAS2781
[ 28.395463] amd_gpio AMDI0030:00: Invalid config param 0014
[ 28.395472] amd_gpio AMDI0030:00: Invalid config param 0001
[ 28.395482] tas2781-codec i2c-TIAS2781:00: tasdevice_parse_dt: GPIO 106 request error

dmesg.log

硬件：AMD Ryzen, codec ALC287

系统：steamOS Holo 

kernel版本： 6.4.12-zen1-1-zen

  • 0
    TI__Genius 11650 points

    请根据以下文档要求，提供一下必要信息

    这个我问题可能是设备的codec的问题，也可能是厂家的ACPI信息的问题，我需要这些信息，进行判断

    Guideline on Laptop infomation collection.pdf

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    Dear shenghao,

     Aleardy uploader ACPI table, 

    DSDT.tar

    5481.dmesg.log

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    Dear Shenghao，

    设备安装windows系统，声音是正常的。在steamOS Holo系统下声音无输出。

    codec已经工作了，codec可以通过HP正常输出声音给耳机。

  • +1 in reply to liu dong
    TI__Genius 11650 points

    During playback to speaker, kind run following script.Tell me whether it can work?

    . 2pa-byps.sh 1

    https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/6/2pa_2D00_byps.sh

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    Dear Shenghao,

    Successful.

    Thanks!!!

  • 0 in reply to liu dong
    Prodigy 25 points

    Dear Shenghao,

    The shell script configuration AMP,Can not resolve the device boot sound.

    How to modify the driver, boot has sound?

  • 0 in reply to liu dong
    Prodigy 25 points

     Dear Shenghao,

    There is no TIAS2781RCA2.bin?

    [ 27.935599] ====patch_alc269=====,vendor_id = 283902599 ,
    [ 27.936166] ==== tas2781_generic_fixup ======
    [ 27.936222] tas2781-hda i2c-TIAS2781:00: Direct firmware load for TIAS2781RCA2.bin failed with error -2
    [ 27.936225] tas2781-hda i2c-TIAS2781:00: Failed to read TIAS2781RCA2.bin

    1462.dmesg.log

  • 0 in reply to liu dong
    TI__Genius 11650 points

    Have you run the script?

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    Dear Shenghao,

    Already run script, Tesk ok.

    The shell script configuration AMP,Can not resolve the device boot sound.

    How to modify the driver, boot has sound?

  • +1 in reply to liu dong
    TI__Genius 11650 points

    Copy all the bin file in the firmware.7z to the /lib/firmware/, and reboot the laptop. This time you won't run the script any more.

    https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/6/firmware.7z

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    Dear Shenghao，

    Test OK

  • 0 in reply to liu dong
    Prodigy 25 points

    Dear Shenghao,

    只有一个声卡在工作，另一个声卡可以识别到，但是未加载。

  • 0 in reply to liu dong
    TI__Genius 11650 points

    什么叫一个声卡在工作？

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    R9000P的有左右声道，两个tas2781，只有一个可以出声。

  • 0 in reply to liu dong
    TI__Genius 11650 points

    脚本两个能出声吗？

  • 0 in reply to liu dong
    TI__Genius 11650 points

    你要不寄一个笔电过来，我们目前没有环境测试

  • 0 in reply to liu dong
    TI__Genius 11650 points

    请寄个机台到上海

  • 0 in reply to liu dong
    TI__Genius 11650 points

    你这个几台和上次有什么不同？为什么UU的位置不同？

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    同一台电脑，我手里只有这一台。不好意思 没有多的电脑。

  • 0 in reply to liu dong
    TI__Genius 11650 points

    测试不了啊，让我怎么debug

  • 0 in reply to Shenghao Ding
    Prodigy 25 points

    这有可能是哪里的问题？可以远程帮忙看看吗？

  • 0 in reply to liu dong
    Prodigy 25 points

    这是加了日志的log，能否帮忙看看，问题可能出在哪里？

    [ 27.857918] ===tas2781_get_i2c_res=== i2c salve address = 3f ,
    [ 27.857920] ===tas2781_get_i2c_res=== i2c salve address = 38 ,
    [ 27.861777] ACPI Warning: \_SB.NPCF._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20230331/nsarguments-61)
    [ 27.862959] ===tas2781_reset=== i2c salve address = 00 ,
    [ 27.863552] ===tas2781_reset=== i2c salve address = 00 ,
    [ 27.867995] systemd-journald[454]: Received client request to flush runtime journal.
    [ 27.870079] systemd-journald[454]: /var/log/journal/c6ce592796fe4694b07196d5a2a63ba5/system.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
    [ 27.870085] systemd-journald[454]: Rotating system journal.
    [ 27.871136] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/0000:01:00.1/sound/card0/input17
    [ 27.871189] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.1/0000:01:00.1/sound/card0/input18
    [ 27.871235] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.1/0000:01:00.1/sound/card0/input19
    [ 27.871275] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.1/0000:01:00.1/sound/card0/input20
    [ 27.871339] mt7921e 0000:04:00.0: ASIC revision: 79220010
    [ 27.886336] Generic FE-GE Realtek PHY r8169-0-700:00: attached PHY driver (mii_bus:phy_addr=r8169-0-700:00, irq=MAC)
    [ 27.904451] usbcore: registered new interface driver uvcvideo
    [ 27.917113] kvm_amd: TSC scaling supported
    [ 27.917116] kvm_amd: Nested Virtualization enabled
    [ 27.917117] kvm_amd: Nested Paging enabled
    [ 27.917122] kvm_amd: Virtual VMLOAD VMSAVE supported
    [ 27.917123] kvm_amd: Virtual GIF supported
    [ 27.917123] kvm_amd: Virtual NMI enabled
    [ 27.917124] kvm_amd: LBR virtualization supported
    [ 27.925579] ====patch_alc269=====,vendor_id = 283902599 ,
    [ 27.925973] ==== tas2781_generic_fixup ======
    [ 27.926106] snd_hda_codec_realtek hdaudioC1D0: bound i2c-TIAS2781:00 (ops tas2781_hda_comp_ops [snd_hda_scodec_tas2781_i2c])
    [ 27.926388] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC287: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
    [ 27.926391] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
    [ 27.926392] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
    [ 27.926393] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
    [ 27.926394] snd_hda_codec_realtek hdaudioC1D0: inputs:
    [ 27.926395] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19
    [ 27.926396] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12
    [ 27.928244] ==== tas2781_generic_fixup ======
    [ 27.934155] MCE: In-kernel MCE decoding enabled.
    [ 27.936666] Bluetooth: hci0: Device setup in 141819 usecs
    [ 27.936670] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
    [ 27.946403] intel_rapl_common: Found RAPL domain package
    [ 27.946405] intel_rapl_common: Found RAPL domain core
    [ 27.951763] mt7921e 0000:04:00.0: HW/SW Version: 0x8a108a10, Build Time: 20230328143229a

    [ 27.964540] ==== tas2781_generic_fixup ======
    [ 27.964609] ==== tas2781_generic_fixup ======
    [ 27.979329] mt7921e 0000:04:00.0: WM Firmware Version: ____000000, Build Time: 20230328143313
    [ 27.982066] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:08.1/0000:08:00.6/sound/card1/input21
    [ 27.982102] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:08.1/0000:08:00.6/sound/card1/input22
    [ 27.998163] Bluetooth: hci0: AOSP extensions version v1.00
    [ 27.998168] Bluetooth: hci0: AOSP quality report is supported
    [ 28.040872] r8169 0000:07:00.0 enp7s0: No native access to PCI extended config space, falling back to CSI
    [ 28.063794] r8169 0000:07:00.0 enp7s0: Link is Down
    [ 28.164759] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [ 28.164761] Bluetooth: BNEP filters: protocol multicast
    [ 28.164763] Bluetooth: BNEP socket layer initialized
    [ 28.165666] Bluetooth: MGMT ver 1.22
    [ 28.168720] NET: Registered PF_ALG protocol family
    [ 28.260938] NET: Registered PF_QIPCRTR protocol family
    [ 28.879351] ucsi_acpi: probe of USBC000:00 failed with error -5
    [ 29.002055] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0
    [ 29.066209] mt7921e 0000:04:00.0 wlp4s0: renamed from wlan0
    [ 29.134242] systemd-journald[454]: /var/log/journal/c6ce592796fe4694b07196d5a2a63ba5/user-1000.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
    [ 31.431457] IPv6: ADDRCONF(NETDEV_CHANGE): enp7s0: link becomes ready
    [ 31.431690] r8169 0000:07:00.0 enp7s0: Link is Up - 1Gbps/Full - flow control off
    [ 170.354226] nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
    [ 170.419500] nvidia-uvm: Loaded the UVM driver, major device number 507.

  • 0 in reply to liu dong
    TI__Genius 11650 points

    Let me bring up the compiling platform, then handle this issue next week.