Don't forget to unmute all outputs in alsamixer
21 Авг 2015 г. 14:36 пользователь "Dileep" <drdilee...@gmail.com> написал:
> Hi,
>
> Still not able to hear any sound from the codec. Below are some logs i
> have enabled some prints.
>
> root@arm:~# aplay E2.wav
> [ 39.250662]
> [ 39.250662] ********* davinci_mcasp_startup ***********
> [ 39.257491]
> [ 39.257491] ********* evm_startup *********
> Playing WAVE 'E2.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Mono
> [ 39.304634]
> [ 39.304634] ********* evm_hw_params : 24000000 *********
> [ 39.311824]
> [ 39.311824] ********* davinci_mcasp_set_sysclk ***********
> [ 39.321928]
> [ 39.321928] ********* evm_hw_params : 24000000 *********
> [ 39.357327]
> [ 39.357327] ********* davinci_mcasp_calc_clk_div ***********
> [ 39.364686] davinci-mcasp 48038000.mcasp: Sample-rate is off by 400 PPM
> [ 39.376153]
> [ 39.376153] ********* _davinci_mcasp_set_clkdiv ***********
> [ 39.405694]
> [ 39.405694] ********* davinci_mcasp_trigger ***********
> [ 39.412465]
> [ 39.412465] ********* davinci_mcasp_start ***********
> [ 39.419022]
> [ 39.419022] ********* mcasp_start_tx ***********
> [ 39.425144]
> [ 39.425144] ********* mcasp_set_ctl_reg ***********
> [ 39.431526]
> [ 39.431526] ********* mcasp_set_ctl_reg ***********
> [ 39.437908]
> [ 39.437908] ********* mcasp_set_ctl_reg ***********
> [ 39.444290]
> [ 39.444290] ********* mcasp_set_ctl_reg ***********
> [ 39.450672]
> [ 39.450672] ********* mcasp_set_ctl_reg ***********
> [ 44.454860]
> [ 44.454860] ********* davinci_mcasp_trigger ***********
> [ 44.461676]
> [ 44.461676] ********* davinci_mcasp_stop ***********
> [ 44.468169]
> [ 44.468169] ********* mcasp_stop_tx ***********
> [ 44.474225]
> [ 44.474225] ********* mcasp_is_synchronous ***********
> [ 44.486497]
> [ 44.486497] ********* davinci_mcasp_dai_probe ***********
> [ 44.499382]
> [ 44.499382] ********* evm_shutdown *********
>
>
> On Thu, Aug 20, 2015 at 10:38 AM, Dileep <drdilee...@gmail.com> wrote:
>
>> Hi,
>>
>> I disable hdmi-hifi & enabled tlv320aic32x4-hifi. Now the card is
>> detected.
>>
>> root@arm:~# aplay -l
>> **** List of PLAYBACK Hardware Devices ****
>> card 0: Black [TI BeagleBone Black], device 0: AIC32X4
>> tlv320aic32x4-hifi-0 []
>> Subdevices: 1/1
>> Subdevice #0: subdevice #0
>>
>> But boot messages throws errors
>> [ 13.719312] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
>> [ 13.756419] tilcdc 4830e000.lcdc: no encoders/connectors found
>> [ 13.792712] tilcdc 4830e000.lcdc: failed to initialize mode setting
>> [ 14.343914] tlv320aic32x4 2-0018: ASoC: no source widget found for
>> HPLOUT
>> [ 14.384486] tlv320aic32x4 2-0018: ASoC: Failed to add route HPLOUT ->
>> direct -> Headphone Jack
>> [ 14.428223] tlv320aic32x4 2-0018: ASoC: no source widget found for
>> HPROUT
>> [ 14.435074] tlv320aic32x4 2-0018: ASoC: Failed to add route HPROUT ->
>> direct -> Headphone Jack
>> [ 14.599897] tlv320aic32x4 2-0018: ASoC: no source widget found for
>> LLOUT
>> [ 14.668161] tlv320aic32x4 2-0018: ASoC: Failed to add route LLOUT ->
>> direct -> Line Out
>> [ 14.749106] tlv320aic32x4 2-0018: ASoC: no source widget found for
>> RLOUT
>> [ 14.852738] tlv320aic32x4 2-0018: ASoC: Failed to add route RLOUT ->
>> direct -> Line Out
>> [ 14.889580] tlv320aic32x4 2-0018: ASoC: no sink widget found for MIC3L
>> [ 14.896171] tlv320aic32x4 2-0018: ASoC: Failed to add route Mic Bias
>> -> direct -> MIC3L
>> [ 14.964687] tlv320aic32x4 2-0018: ASoC: no sink widget found for MIC3R
>> [ 15.006855] tlv320aic32x4 2-0018: ASoC: Failed to add route Mic Bias
>> -> direct -> MIC3R
>> [ 15.026121] tlv320aic32x4 2-0018: ASoC: no source widget found for Mic
>> Jack
>> [ 15.037345] tlv320aic32x4 2-0018: ASoC: Failed to add route Mic Jack
>> -> direct -> Mic Bias
>> [ 15.054627] tlv320aic32x4 2-0018: ASoC: no sink widget found for LINE1L
>> [ 15.063343] tlv320aic32x4 2-0018: ASoC: Failed to add route Line In ->
>> direct -> LINE1L
>> [ 15.077925] tlv320aic32x4 2-0018: ASoC: no sink widget found for LINE2L
>> [ 15.085869] tlv320aic32x4 2-0018: ASoC: Failed to add route Line In ->
>> direct -> LINE2L
>> [ 15.103363] tlv320aic32x4 2-0018: ASoC: no sink widget found for LINE1R
>> [ 15.110227] tlv320aic32x4 2-0018: ASoC: Failed to add route Line In ->
>> direct -> LINE1R
>> [ 15.124383] tlv320aic32x4 2-0018: ASoC: no sink widget found for LINE2R
>> [ 15.157657] tlv320aic32x4 2-0018: ASoC: Failed to add route Line In ->
>> direct -> LINE2R
>> [ 15.182209] davinci_evm sound: tlv320aic32x4-hifi <-> 48038000.mcasp
>> mapping ok
>> [ 15.234520] ------------[ cut here ]------------
>> [ 15.239219] WARNING: CPU: 0 PID: 48 at drivers/clk/clk.c:1010
>> clk_core_disable+0x88/0x1a8()
>> [ 15.247607] Modules linked in: snd_soc_evm(+) tilcdc omap_rng rng_core
>> snd_soc_tlv320aic32x4 snd_soc_davinci_mcasp snd_soc_edma uio_pdrv_geo
>> [ 15.260968] CPU: 0 PID: 48 Comm: kworker/u2:1 Not tainted 4.1.3+ #3
>> [ 15.267259] Hardware name: Generic AM33XX (Flattened Device Tree)
>> [ 15.273389] Workqueue: events_unbound async_run_entry_fn
>> [ 15.278763] [<c0019a34>] (unwind_backtrace) from [<c001408c>]
>> (show_stack+0x20/0x24)
>> [ 15.286551] [<c001408c>] (show_stack) from [<c097cb6c>]
>> (dump_stack+0x70/0xc0)
>> [ 15.293814] [<c097cb6c>] (dump_stack) from [<c0044ecc>]
>> (warn_slowpath_common+0x88/0xc0)
>> [ 15.301944] [<c0044ecc>] (warn_slowpath_common) from [<c0044f30>]
>> (warn_slowpath_null+0x2c/0x34)
>> [ 15.310771] [<c0044f30>] (warn_slowpath_null) from [<c07da874>]
>> (clk_core_disable+0x88/0x1a8)
>> [ 15.319339] [<c07da874>] (clk_core_disable) from [<c07db0d0>]
>> (clk_disable+0x34/0x40)
>> [ 15.327223] [<c07db0d0>] (clk_disable) from [<bf03357c>]
>> (aic32x4_set_bias_level+0xc4/0x194 [snd_soc_tlv320aic32x4])
>> [ 15.337821] [<bf03357c>] (aic32x4_set_bias_level
>> [snd_soc_tlv320aic32x4]) from [<c08186e4>]
>> (snd_soc_codec_set_bias_level+0x28/0x2c)
>> [ 15.349799] [<c08186e4>] (snd_soc_codec_set_bias_level) from
>> [<c081fb00>] (snd_soc_dapm_set_bias_level+0x8c/0x204)
>> [ 15.360199] [<c081fb00>] (snd_soc_dapm_set_bias_level) from
>> [<c082085c>] (dapm_pre_sequence_async+0x50/0xb8)
>> [ 15.370073] [<c082085c>] (dapm_pre_sequence_async) from [<c00656e4>]
>> (async_run_entry_fn+0x70/0x1c0)
>> [ 15.379252] [<c00656e4>] (async_run_entry_fn) from [<c005c994>]
>> (process_one_work+0x148/0x474)
>> [ 15.387906] [<c005c994>] (process_one_work) from [<c005cd40>]
>> (worker_thread+0x3c/0x49c)
>> [ 15.396041] [<c005cd40>] (worker_thread) from [<c006251c>]
>> (kthread+0xe8/0x104)
>> [ 15.403393] [<c006251c>] (kthread) from [<c0010648>]
>> (ret_from_fork+0x14/0x2c)
>> [ 15.410647] ---[ end trace 0b906036d35f1a90 ]---
>> [ 16.429826] ------------[ cut here ]------------
>> [ 16.435259] WARNING: CPU: 0 PID: 48 at drivers/clk/clk.c:909
>> clk_core_unprepare+0x94/0x1c4()
>> [ 16.446093] Modules linked in: snd_soc_evm(+) tilcdc omap_rng rng_core
>> snd_soc_tlv320aic32x4 snd_soc_davinci_mcasp snd_soc_edma uio_pdrv_geo
>> [ 16.465157] CPU: 0 PID: 48 Comm: kworker/u2:1 Tainted: G
>> W 4.1.3+ #3
>> [ 16.473024] Hardware name: Generic AM33XX (Flattened Device Tree)
>> [ 16.479242] Workqueue: events_unbound async_run_entry_fn
>> [ 16.484617] [<c0019a34>] (unwind_backtrace) from [<c001408c>]
>> (show_stack+0x20/0x24)
>> [ 16.492450] [<c001408c>] (show_stack) from [<c097cb6c>]
>> (dump_stack+0x70/0xc0)
>> [ 16.499743] [<c097cb6c>] (dump_stack) from [<c0044ecc>]
>> (warn_slowpath_common+0x88/0xc0)
>> [ 16.507876] [<c0044ecc>] (warn_slowpath_common) from [<c0044f30>]
>> (warn_slowpath_null+0x2c/0x34)
>> [ 16.516742] [<c0044f30>] (warn_slowpath_null) from [<c07da4c8>]
>> (clk_core_unprepare+0x94/0x1c4)
>> [ 16.525531] [<c07da4c8>] (clk_core_unprepare) from [<c07db10c>]
>> (clk_unprepare+0x30/0x38)
>> [ 16.533798] [<c07db10c>] (clk_unprepare) from [<bf033584>]
>> (aic32x4_set_bias_level+0xcc/0x194 [snd_soc_tlv320aic32x4])
>> [ 16.544613] [<bf033584>] (aic32x4_set_bias_level
>> [snd_soc_tlv320aic32x4]) from [<c08186e4>]
>> (snd_soc_codec_set_bias_level+0x28/0x2c)
>> [ 16.556622] [<c08186e4>] (snd_soc_codec_set_bias_level) from
>> [<c081fb00>] (snd_soc_dapm_set_bias_level+0x8c/0x204)
>> [ 16.567051] [<c081fb00>] (snd_soc_dapm_set_bias_level) from
>> [<c082085c>] (dapm_pre_sequence_async+0x50/0xb8)
>> [ 16.576955] [<c082085c>] (dapm_pre_sequence_async) from [<c00656e4>]
>> (async_run_entry_fn+0x70/0x1c0)
>> [ 16.586162] [<c00656e4>] (async_run_entry_fn) from [<c005c994>]
>> (process_one_work+0x148/0x474)
>> [ 16.594843] [<c005c994>] (process_one_work) from [<c005cd40>]
>> (worker_thread+0x3c/0x49c)
>> [ 16.603004] [<c005cd40>] (worker_thread) from [<c006251c>]
>> (kthread+0xe8/0x104)
>> [ 16.610382] [<c006251c>] (kthread) from [<c0010648>]
>> (ret_from_fork+0x14/0x2c)
>> [ 16.646302] ---[ end trace 0b906036d35f1a91 ]---
>>
>>
>>
>> On Wed, Aug 19, 2015 at 7:16 PM, Maxim Podbereznyy <lisar...@gmail.com>
>> wrote:
>>
>>> hdmi-hifi? You should disable it
>>>
>>> 2015-08-19 16:40 GMT+03:00 Dileep <drdilee...@gmail.com>:
>>>
>>>> [ 15.986046] tlv320aic32x4 2-0018: Failed getting the mclk. The
>>>> current implementation does not support the usage of this codec without
>>>> mclk
>>>> ..
>>>> [ 16.156996] tlv320aic32x4: probe of 2-0018 failed with error -2
>>>> ..
>>>> [ 16.619921] ERROR: could not get clock /sound:mclk(0)
>>>>
>>>>
>>>> I have solved the above errors & commented out aic32x4_setup_regulators
>>>> function. after these changes following errors are coming
>>>>
>>>> [ 18.295122] davinci_evm sound: ASoC: CODEC DAI hdmi-hifi not
>>>> registered
>>>> [ 18.555250] davinci_evm sound: snd_soc_register_card failed (-517)
>>>>
>>>>
>>>> On Wed, Aug 19, 2015 at 7:00 PM, Maxim Podbereznyy <lisar...@gmail.com>
>>>> wrote:
>>>>
>>>>> I think these regulators are not necessary because you supply them in
>>>>> hardware anyway. Using dummy regulators is sufficient.
>>>>>
>>>>> These are the problems to solve:
>>>>> [ 15.986046] tlv320aic32x4 2-0018: Failed getting the mclk. The
>>>>> current implementation does not support the usage of this codec without
>>>>> mclk
>>>>> ..
>>>>> [ 16.156996] tlv320aic32x4: probe of 2-0018 failed with error -2
>>>>> ..
>>>>> [ 16.619921] ERROR: could not get clock /sound:mclk(0)
>>>>>
>>>>> I have used this codec with imx6 and dm3730 without any issues but a
>>>>> kernels used were 3.0.15 and 3.2. Can't help you with DTC config
>>>>>
>>>>>
>>>>> 2015-08-19 16:11 GMT+03:00 Dileep D R <drdilee...@gmail.com>:
>>>>>
>>>>>> I am failing in defining regulators for TLV320AIC32X4 driver in
>>>>>> Device tree, it requires ldoin, iov, dv, av. Following is the errors
>>>>>> coming
>>>>>> in dmesg.
>>>>>>
>>>>>> [ 16.607195] 2-0018 supply iov not found, using dummy regulator
>>>>>> [ OK ] Started Update UTMP about System Boot/Shutdown.
>>>>>> [ 16.773985] tilcdc 4830e000.lcdc: no encoders/connectors found
>>>>>> [ 16.801256] tlv320aic32x4 2-0018: Missing supply 'dv' or 'ldoin'
>>>>>> [ 16.827132] tilcdc 4830e000.lcdc: failed to initialize mode setting
>>>>>> [ 16.888978] tlv320aic32x4 2-0018: Failed to setup regulators
>>>>>>
>>>>>>
>>>>>> On Wednesday, 19 August 2015 16:24:46 UTC+5:30, lisarden wrote:
>>>>>>>
>>>>>>> Although it is not the reason for your problem, but you mentioned
>>>>>>> first that the codec has the external frequency of 24MHz. Here is
>>>>>>> written
>>>>>>> only 12:
>>>>>>> ti,codec-clock-rate = <12000000>;
>>>>>>> 19 Авг 2015 г. 8:18 пользователь "Dileep D R" <drdil...@gmail.com>
>>>>>>> написал:
>>>>>>>
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> Interfacing TLV320AIC3254 with beaglebone black. Unable to play
>>>>>>>> .wav with aplay. Below are my configurations, please let me know where
>>>>>>>> i am
>>>>>>>> going wrong.
>>>>>>>>
>>>>>>>> Kernel : 4.1
>>>>>>>> Rootfs : Debian
>>>>>>>>
>>>>>>>> Clock source TLV320AIC3254 : Externel 24Mhz
>>>>>>>>
>>>>>>>>
>>>>>>>> Device Tree:
>>>>>>>>
>>>>>>>> bone_audio_cape_audio_pins: pinmux_bone_audio_cape_audio_pins {
>>>>>>>> pinctrl-single,pins = <
>>>>>>>> 0x1ac (PIN_INPUT | MUX_MODE0) /*
>>>>>>>> mcasp0_ahclkx, */
>>>>>>>> 0x19c (PIN_OUTPUT_PULLUP | MUX_MODE2) /*
>>>>>>>> mcasp0_ahclkr, */
>>>>>>>> 0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx,
>>>>>>>> */
>>>>>>>> 0x190 (PIN_OUTPUT_PULLUP | MUX_MODE0) /*
>>>>>>>> mcasp0_aclkr.mcasp0_aclkx */
>>>>>>>> 0x198 (PIN_OUTPUT_PULLUP | MUX_MODE0)
>>>>>>>> >;
>>>>>>>> };
>>>>>>>>
>>>>>>>> &i2c2 {
>>>>>>>> pinctrl-names = "default";
>>>>>>>> pinctrl-0 = <&i2c2_pins &sc16is7xx_pins>;
>>>>>>>>
>>>>>>>> status = "okay";
>>>>>>>> clock-frequency = <100000>;
>>>>>>>> tlv320aic32x4: tlv320aic32x4@18 {
>>>>>>>> compatible = "ti,tlv320aic32x4";
>>>>>>>> reg = <0x18>;
>>>>>>>> status = "okay";
>>>>>>>> };
>>>>>>>> };
>>>>>>>> &mcasp0 {
>>>>>>>>
>>>>>>>> pinctrl-names = "default";
>>>>>>>> pinctrl-0 = <&bone_audio_cape_audio_pins>;
>>>>>>>>
>>>>>>>> status = "okay";
>>>>>>>>
>>>>>>>> op-mode = <0>; /* MCASP_IIS_MODE */
>>>>>>>> tdm-slots = <2>;
>>>>>>>> num-serializer = <16>;
>>>>>>>> serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
>>>>>>>> 2 0 1 0
>>>>>>>> 0 0 0 0
>>>>>>>> 0 0 0 0
>>>>>>>> 0 0 0 0
>>>>>>>> >;
>>>>>>>> tx-num-evt = <1>;
>>>>>>>> rx-num-evt = <1>;
>>>>>>>> };
>>>>>>>>
>>>>>>>> sound {
>>>>>>>> compatible = "ti,beaglebone-black-audio";
>>>>>>>> ti,model = "TI BeagleBone Black";
>>>>>>>> ti,audio-codec = <&tlv320aic32x4>;
>>>>>>>> ti,mcasp-controller = <&mcasp0>;
>>>>>>>> ti,codec-clock-rate = <12000000>;
>>>>>>>> ti,audio-routing =
>>>>>>>> "Headphone Jack", "HPLOUT",
>>>>>>>> "Headphone Jack", "HPROUT",
>>>>>>>> "LINE1L", "Line In",
>>>>>>>> "LINE1R", "Line In";
>>>>>>>> clock-names = "mclk";
>>>>>>>> };
>>>>>>>>
>>>>>>>> dmesg log:
>>>>>>>>
>>>>>>>> [ 15.986046] tlv320aic32x4 2-0018: Failed getting the mclk. The
>>>>>>>> current implementation does not support the usage of this codec
>>>>>>>> without mclk
>>>>>>>> [ 16.125732] tilcdc 4830e000.lcdc: no encoders/connectors found
>>>>>>>> [ 16.156996] tlv320aic32x4: probe of 2-0018 failed with error -2
>>>>>>>> [ 16.181105] tilcdc 4830e000.lcdc: failed to initialize mode
>>>>>>>> setting
>>>>>>>> [ 16.309482] omap_rng 48310000.rng: OMAP Random Number Generator
>>>>>>>> ver. 20
>>>>>>>> [ 16.619921] ERROR: could not get clock /sound:mclk(0)
>>>>>>>> [ 16.625080] davinci_evm sound: ASoC: CODEC DAI hdmi-hifi not
>>>>>>>> registered
>>>>>>>> [ 16.773564] davinci_evm sound: snd_soc_register_card failed
>>>>>>>> (-517)
>>>>>>>>
>>>>>>>> --
>>>>>>>> For more options, visit http://beagleboard.org/discuss
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>>>>>>>>
>>>>>>> --
>>>>>> For more options, visit http://beagleboard.org/discuss
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>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> LinkedIn - http://www.linkedin.com/in/maximpodbereznyy
>>>>> Company - http://www.linkedin.com/company/mentorel
>>>>> Facebook - https://www.facebook.com/mentorel.company
>>>>>
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>>>
>>>
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>>
>>
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