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tlv320aic325x-codec: Code Firmware Failed

Deepak L
Intellectual 270 points
Other Parts Discussed in Thread: TLV320AIC3256, TPA6130A2

Hi All,

We are using tlv320aic325x-codec. After the board is up, If we try to play a .wav file

#aplay Noise.wav

we are getting the below error.
aplay: pcm_write:1540: write error: Input/output error

In the boot up log We see:
    tlv320aic325x-codec tlv320aic325x-codec.0: Code Firmware Failed

The dmesg log:

 params is edb31c00
[  118.877105]  McBSP params setting commented
[  118.877655] tlv320aic325x-codec tlv320aic325x-codec.0: read 1b => c
[  118.877685] gss2 in playback common ioctl5  ed927600 CMD=c25c4111
[  118.885559] tlv320aic325x-codec tlv320aic325x-codec.0: widget Right ADC
[  118.885559]  Right Capture stream Playback event 1
[  118.885589] tlv320aic325x-codec tlv320aic325x-codec.0: widget Left ADC
[  118.885589]  Left Capture stream Playback event 1
[  118.885589] tlv320aic325x-codec tlv320aic325x-codec.0: widget ASIIN
[  118.885589]  ASI Playback stream Playback event 1
[  118.885833] Function: aic325x_mute
[  118.885833] Function: aic325x_mute Exiting
[  123.168548] rproc remoteproc0: error -62 requesting firmware ducati-m3-core0.xem3
[  128.889312] ALSA sound/core/pcm_lib.c:1822 playback write error (DMA or IRQ trouble?)
[  128.893707] Function: aic325x_mute
[  128.893737] Function: aic325x_mute Exiting
[  133.897125] pop wq checking: Playback status: inactive waiting: yes
[  133.897186] tlv320aic325x-codec tlv320aic325x-codec.0: widget Right ADC
[  133.897186]  Right Capture stream Playback event 2
[  133.897216] tlv320aic325x-codec tlv320aic325x-codec.0: widget Left ADC
[  133.897247]  Left Capture stream Playback event 2
[  133.897277] tlv320aic325x-codec tlv320aic325x-codec.0: widget ASIIN
[  133.897277]  ASI Playback stream Playback event 2


Is this because the firware load failed, How to load the firmware on the device.
We have placed the tlv320aic3256_fw_v1.bin in the rootfs folder /lib/firmware, but still its not loaded.

Thanks in Advance,
Raghu

  • 0 in reply to Yanko Todorov-XID
    Intellectual 270 points

    Hi Yanko,

    We are using Linux kernel ver 3.4.34.  The link sent by you is the driver source. Can you please share more info on the above issue.

    Thanks,

    Raghu

  • 0 in reply to Deepak L
    TI__Mastermind 29520 points

    Hello Raghu,

    I investigated your problem.
    At first I suggest you to see following wiki article - https://gitorious.org/ti-codecs/pages/MkCFW6x

    You can also see the example for adding AIC325x codec as follow the guide - http://omappedia.org/wiki/4AI.1.5_OMAP4_ICS_Blaze_AIC_AIC3262_SW_Release3c#Build_and_Usage_of_Firmware_tools_and_Utils

    My suggestions is to add TLC320aic325x in the drivers of your kernel. You must apply following patches in several files:

    drivers/mfd/Kconfig 

    917     config MFD_AIC3XXX
        918     select MFD_CORE
        919     bool
        920    
        921     config MFD_AIC3XXX_I2C
        922     tristate "Support Texas Instruments AIC3XXX platform with I2C"
        923     select MFD_AIC3XXX
        924     select MFD_CORE
        925     # select REGMAP_I2C
        926     depends on I2C
        927     help
        928     Support for the Texas Instruments AIC family of audio SoC
        929     core functionality controlled via I2C.
        930    
        931     config MFD_AIC3XXX_SPI
        932     tristate "Support Texas Instruments AIC3XXX platform with SPI"
        933     select MFD_AIC3XXX
        934     select MFD_CORE
        935     # select REGMAP_SPI
        936     depends on SPI_MASTER
        937     help
        938     Support for the Texas Instruments AIC family of audio SoC
        939     core functionality controlled via SPI.
        940    
        941     config MFD_AIC3256
        942     bool "Support Texas Instruments AIC3256"
        943     depends on MFD_AIC3XXX
        944     help
        945     Support for Texas Instruments AIC3256 low power audio SoC

    drivers/mfd/Makefile -

    obj-$(CONFIG_MFD_AIC3XXX) += tlv320aic3xxx-core.o tlv320aic3xxx-irq.o
    obj-$(CONFIG_MFD_AIC3XXX_SPI) += tlv320aic3xxx-spi.o
    obj-$(CONFIG_MFD_AIC3XXX_I2C) += tlv320aic3xxx-i2c.o

    drivers/mfd/tlv320aic3xxx-core.c

    drivers/mfd/tlv320aic3xxx-i2c.c

    drivers/mfd/tlv320aic3xxx-irq.c

    drivers/mfd/tlv320aic3xxx-spi.c

    include/linux/mfd/tlv320aic3256-registers.h

    include/linux/mfd/tlv320aic3xxx-core.h

    include/linux/mfd/tlv320aic3xxx-registers.h

    sound/soc/codecs/aic3xxx/aic3xxx_cfw.h

    sound/soc/codecs/aic3xxx/aic3xxx_cfw_ops.c

    sound/soc/codecs/aic3xxx/aic3xxx_cfw_ops.h

    sound/soc/codecs/tlv320aic325x.c

    sound/soc/codecs/tlv320aic325x.h

    For all other files apply the sources described in this link:

    https://gitorious.org/ti-codecs/ti-codecs/commit/4b131cdf24467f30503cbb0cdb5d094b1e347489

    sound/soc/codecs/Kconfig

        select SND_SOC_TLV320AIC325X if I2C
        select SND_SOC_TLV320AIC3X if I2C
        select SND_SOC_TPA6130A2 if I2C
         select SND_SOC_TLV320DAC33 if I2C
    …     …    
         depends on SPI
       
         config SND_SOC_TLV320AIC32X4
             tristate
           
         config SND_SOC_TLV320AIC325X

    Best regards,

    Yanko

    917 config MFD_AIC3XXX
    918 select MFD_CORE
    919 bool
    920
    921 config MFD_AIC3XXX_I2C
    922 tristate "Support Texas Instruments AIC3XXX platform with I2C"
    923 select MFD_AIC3XXX
    924 select MFD_CORE
    925 # select REGMAP_I2C
    926 depends on I2C
    927 help
    928 Support for the Texas Instruments AIC family of audio SoC
    929 core functionality controlled via I2C.
    930
    931 config MFD_AIC3XXX_SPI
    932 tristate "Support Texas Instruments AIC3XXX platform with SPI"
    933 select MFD_AIC3XXX
    934 select MFD_CORE
    935 # select REGMAP_SPI
    936 depends on SPI_MASTER
    937 help
    938 Support for the Texas Instruments AIC family of audio SoC
    939 core functionality controlled via SPI.
    940
    941 config MFD_AIC3256
    942 bool "Support Texas Instruments AIC3256"
    943 depends on MFD_AIC3XXX
    944 help
    945 Support for Texas Instruments AIC3256 low power audio SoC