[alsa-devel] Intel Cherry Trail -- No sound in linux
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.
... [ 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!!! ... [ 6.617144] 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 [ 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
[ 12.182265] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 13.181361] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2 [ 13.181374] intel_sst_acpi 808622A8:00: fw returned err -16 [ 14.181735] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 14.181764] intel_sst_acpi 808622A8:00: fw returned err -16 [ 15.181611] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 15.181641] intel_sst_acpi 808622A8:00: fw returned err -16 [ 16.181346] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 16.181376] intel_sst_acpi 808622A8:00: fw returned err -16 [ 16.210605] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 17.209115] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 17.209144] intel_sst_acpi 808622A8:00: fw returned err -16 [ 17.209183] intel_sst_acpi 808622A8:00: free stream returned err -19 [ 18.262035] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 18.262053] intel_sst_acpi 808622A8:00: fw returned err -16 [ 19.260719] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 19.260749] intel_sst_acpi 808622A8:00: fw returned err -16 [ 19.313903] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 19.445415] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 19.445862] intel_sst_acpi 808622A8:00: FW sent error response 0x40034 [ 19.445883] intel_sst_acpi 808622A8:00: FW alloc failed ret -4 [ 19.445888] intel_sst_acpi 808622A8:00: sst_get_stream returned err -5 [ 19.445893] sst-mfld-platform sst-mfld-platform: ASoC: DAI prepare error: -5 [ 19.445898] Audio Port: ASoC: prepare FE Audio Port failed [ 20.444493] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 20.444522] intel_sst_acpi 808622A8:00: fw returned err -16 [ 21.444427] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 21.444456] intel_sst_acpi 808622A8:00: fw returned err -16 [ 22.444126] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 22.444155] intel_sst_acpi 808622A8:00: fw returned err -16 [ 23.443906] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 23.443934] intel_sst_acpi 808622A8:00: fw returned err -16 [ 23.474492] Audio Port: sst: error code = -22 [ 23.474504] snd_pcm_update_hw_ptr0: 123 callbacks suppressed [ 23.474512] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.474589] Audio Port: sst: error code = -22 [ 23.474596] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.474612] Audio Port: sst: error code = -22 [ 23.474617] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741085] Audio Port: sst: error code = -22 [ 23.741104] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741140] Audio Port: sst: error code = -22 [ 23.741147] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741206] Audio Port: sst: error code = -22 [ 23.741213] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741233] Audio Port: sst: error code = -22 [ 23.741240] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741350] Audio Port: sst: error code = -22 [ 23.741358] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741379] Audio Port: sst: error code = -22 [ 23.741385] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741427] Audio Port: sst: error code = -22 [ 23.741434] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 23.741455] Audio Port: sst: error code = -22 [ 23.785062] Audio Port: sst: error code = -22 [ 23.785108] Audio Port: sst: error code = -22 [ 23.785185] Audio Port: sst: error code = -22 [ 23.785210] Audio Port: sst: error code = -22 [ 23.785343] Audio Port: sst: error code = -22 [ 23.785367] Audio Port: sst: error code = -22 [ 23.785416] Audio Port: sst: error code = -22 [ 28.496573] snd_pcm_update_hw_ptr0: 13 callbacks suppressed [ 28.496582] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000 [ 28.496707] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 29.494259] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 29.494269] intel_sst_acpi 808622A8:00: fw returned err -16 [ 29.494284] intel_sst_acpi 808622A8:00: free stream returned err -19 [ 30.562054] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 30.562065] intel_sst_acpi 808622A8:00: fw returned err -16 [ 31.561892] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 31.561904] intel_sst_acpi 808622A8:00: fw returned err -16 [ 906.106300] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 906.249375] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 907.248864] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2 [ 907.248894] intel_sst_acpi 808622A8:00: fw returned err -16 [ 908.248393] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 908.248421] intel_sst_acpi 808622A8:00: fw returned err -16 [ 909.248611] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 909.248641] intel_sst_acpi 808622A8:00: fw returned err -16 [ 910.248108] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 910.248137] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1053.563879] isofs_fill_super: bread failed, dev=sdb1, iso_blknum=16, block=32
[ 1185.717932] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 1186.716247] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 1186.716277] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1186.716315] intel_sst_acpi 808622A8:00: free stream returned err -19 [ 1187.783992] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 1187.784021] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1188.783551] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 1188.783584] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1188.821911] rt5670 i2c-10EC5670:00: Sysclk is 0Hz and clock id is 2 [ 1207.389279] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 1207.404620] rt5670 i2c-10EC5670:00: Sysclk is 24576000Hz and clock id is 1 [ 1207.404646] rt5670 i2c-10EC5670:00: bclk is 1536000Hz and lrck is 48000Hz [ 1207.404660] rt5670 i2c-10EC5670:00: bclk_ms is 0 and pre_div is 1 for iis 1 [ 1207.533606] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 1208.535662] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2 [ 1208.535691] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1209.535853] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [ 1209.535883] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1210.535333] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 1210.535361] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1211.535576] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [ 1211.535606] intel_sst_acpi 808622A8:00: fw returned err -16 [ 1286.976450] usb 1-4.1: USB disconnect, device number 8 [11996.101738] r8169 0000:01:00.0 eth0: link up [11996.101780] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [12019.249846] [drm:intel_pipe_update_end [i915_bpo]] *ERROR* Atomic update failure on pipe A (start=93814 end=93815) [12157.754218] [drm:intel_pipe_update_end [i915_bpo]] *ERROR* Atomic update failure on pipe A (start=102079 end=102080) [12194.085543] [drm:intel_pipe_update_end [i915_bpo]] *ERROR* Atomic update failure on pipe A (start=104247 end=104248) [13567.332608] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [13568.332857] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3 [13568.332886] intel_sst_acpi 808622A8:00: fw returned err -16 [13568.332924] intel_sst_acpi 808622A8:00: free stream returned err -19 [13569.400219] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [13569.400247] intel_sst_acpi 808622A8:00: fw returned err -16 [13570.399826] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3 [13570.399837] intel_sst_acpi 808622A8:00: fw returned err -16 [13570.437188] rt5670 i2c-10EC5670:00: Sysclk is 0Hz and clock id is 2
From /sys/kernel/debug/asoc/cherrytrailcraudio/, some necessary widgets are
all power on, from media1_in to ssp2 Tx end with Headphone.
I really don't know how to fix the sst fw error, any anyone give a look at this issue?
................ Thanks Tu
__________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________
The message was checked by ESET Smart Security.
On 11/10/15 2:38 AM, Zhihe Tu wrote:
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.
[ 12.182265] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 13.181361] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2
Did you update /lib/firmware with the latest from http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git ?
Hi Pierre-Louis, thanks for your reply.
Yes，I got firmware fw_sst_22a8.bin from http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git -b BSW.
From the source code of cht_bsw_rt5672.c and rt5672.c, the codec should support S24_LE format, but I found S16_LE is the only format that supported by the codec (from the hw_param).
So the format S16_LE issue will influence the sst firmare ?
.............................. Thanks ZH Tu
From: Pierre-Louis Bossart Date: 2015-11-11 03:00 To: Zhihe Tu; alsa-devel@alsa-project.org Subject: Re: [alsa-devel] Intel Cherry Trail -- No sound in linux On 11/10/15 2:38 AM, Zhihe Tu wrote:
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.
[ 12.182265] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 13.181361] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2
Did you update /lib/firmware with the latest from http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git ?
__________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________
The message was checked by ESET Smart Security.
Yes，I got firmware fw_sst_22a8.bin from http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git -b BSW.
From the source code of cht_bsw_rt5672.c and rt5672.c, the codec should support S24_LE format, but I found S16_LE is the only format that supported by the codec (from the hw_param).
So the format S16_LE issue will influence the sst firmare ?
Probably not. look in cht_codec_init() the tdm slots are configured with 24 bit outputs.
So far it's not clear how far you've got with your series of emails. Did you do past the firmware timeout? Did you get past the prepare step with all mixers configured? Is there no sound despite the data streaming normally?
Hi Pierre-Louis, thanks for your reply.
Maybe I am not make myself clear.
Actually I refer some configure from baytrail platform: amixer -c0 sset 'codec_out0 mix 0 pcm0_in' on amixer -c0 sset 'media0_out mix 0 media1_in' on amixer -c0 sset 'media1_in Gain 0' 80% amixer -c0 sset 'media1_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'media1_in Gain 0' off amixer -c0 sset 'pcm0_in Gain 0' 80% amixer -c0 sset 'pcm0_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'pcm0_in Gain 0' off amixer -c0 sset 'codec_out0 Gain 0' 80% amixer -c0 sset 'codec_out0 Gain 0 Ramp Delay' 50 amixer -c0 sset 'codec_out0 Gain 0' off
Also there're some settings for the RT5672 codec, but I do not remember now.
After all this being done:
aplay test.wav
cat /sys/kenel/debug/asoc/cherrytrailcraudio/sst-mfld-platform/damp/ssp2\ Tx ssp2 Tx: On in 1 out 8 stream ssp2 Tx active out "static" "AIF1 Playback" out "static" "AIF1 Playback" in "static" "codec_out1" in "static" "codec_out0"
I think all the configure for mixer should be ok, otherwise the wighet will not power on.
I upgrade the kernel from v3.19 to v4.2, the errors gone, but still no sound at all.
After some check, all the clock MCLK, BCLK, LCRK output correctly, but the DACDAT has no output, so data steaming do not come out from ssp2.
the dmesg shows:
[ 23.767291] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 23.907819] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 28.951187] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 28.952551] intel_sst_acpi 808622A8:00: Free for str 1 pipe 0x90 [ 84.525862] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=3694 end=3695) [ 89.184527] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=3972 end=3973) [ 108.623381] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [ 108.777031] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [ 138.067501] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=6889 end=6890) [ 146.255182] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [ 146.257638] intel_sst_acpi 808622A8:00: Free for str 1 pipe 0x90 [ 8923.804235] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=27738 end=27739) [14431.757504] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port [14431.909137] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90 [14614.050381] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port [14614.052970] intel_sst_acpi 808622A8:00: Free for str 1 pipe 0x90
Thanks
Zhihe Tu
From: Pierre-Louis Bossart Date: 2015-11-13 01:20 To: Zhihe Tu; alsa-devel@alsa-project.org Subject: Re: [alsa-devel] Intel Cherry Trail -- No sound in linux
Yes，I got firmware fw_sst_22a8.bin from http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git -b BSW.
From the source code of cht_bsw_rt5672.c and rt5672.c, the codec should support S24_LE format, but I found S16_LE is the only format that supported by the codec (from the hw_param).
So the format S16_LE issue will influence the sst firmare ?
Probably not. look in cht_codec_init() the tdm slots are configured with 24 bit outputs.
So far it's not clear how far you've got with your series of emails. Did you do past the firmware timeout? Did you get past the prepare step with all mixers configured? Is there no sound despite the data streaming normally?
__________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________
The message was checked by ESET Smart Security.
On 11/16/2015 01:43 AM, ZH Tu wrote:
Hi Pierre-Louis, thanks for your reply.
Maybe I am not make myself clear.
Actually I refer some configure from baytrail platform: amixer -c0 sset 'codec_out0 mix 0 pcm0_in' on amixer -c0 sset 'media0_out mix 0 media1_in' on amixer -c0 sset 'media1_in Gain 0' 80% amixer -c0 sset 'media1_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'media1_in Gain 0' off amixer -c0 sset 'pcm0_in Gain 0' 80% amixer -c0 sset 'pcm0_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'pcm0_in Gain 0' off amixer -c0 sset 'codec_out0 Gain 0' 80% amixer -c0 sset 'codec_out0 Gain 0 Ramp Delay' 50 amixer -c0 sset 'codec_out0 Gain 0' off
Also there're some settings for the RT5672 codec, but I do not remember now.
it seems that the link is active with no data? Couple of suggestions:
1. try to enable a DSP loopback to see if the data isn't garbled by the driver amixer cset "name='pcm1_out mix 0 pcm0_in" on
2. try a loopback from capture to playback to see if the data sampled by the codec can be played out. amixer -c0 sset 'codec_out0 mix 0 codec_in0' on amixer -c0 sset 'codec_out0 mix 0 codec_in1' on
3. replicate all the data on codec_out1 to make sure you have data on all 4 slots
amixer -c0 sset 'codec_out1 mix 0 pcm0_in' on amixer -c0 sset 'codec_out1 Gain 0' 80% amixer -c0 sset 'codec_out1 Gain 0 Ramp Delay' 50 amixer -c0 sset 'codec_out1 Gain 0' off
As Pierre suggestions:
try to enable a DSP loopback to see if the data isn't garbled by the driver amixer cset "name='pcm1_out mix 0 pcm0_in" on
But we all know that the stream path is power on automaticlly, so even I do the mixer setting, the pcm1_out wighet still is in power off state.
So is there way to do the loopback?
Now every time I do the test: aplay test.wav
I get the error message: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe C (start=46633 end=46634)
And there're no more errors.
From the message I guess the pipe used by intel drm is blocked, so as to the pipe used by SST firmware, that's why I cannot get data from DACDAT pin.
This bug confused me for a long time, can anyone give some suggestions?
Thanks
Zhihe Tu
From: Pierre-Louis Bossart Date: 2015-11-17 09:54 To: alsa-devel@alsa-project.org; tuzhihe@pcasl.com Subject: Re: [alsa-devel] Intel Cherry Trail -- No sound in linux
On 11/16/2015 01:43 AM, ZH Tu wrote:
Hi Pierre-Louis, thanks for your reply.
Maybe I am not make myself clear.
Actually I refer some configure from baytrail platform: amixer -c0 sset 'codec_out0 mix 0 pcm0_in' on amixer -c0 sset 'media0_out mix 0 media1_in' on amixer -c0 sset 'media1_in Gain 0' 80% amixer -c0 sset 'media1_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'media1_in Gain 0' off amixer -c0 sset 'pcm0_in Gain 0' 80% amixer -c0 sset 'pcm0_in Gain 0 Ramp Delay' 50 amixer -c0 sset 'pcm0_in Gain 0' off amixer -c0 sset 'codec_out0 Gain 0' 80% amixer -c0 sset 'codec_out0 Gain 0 Ramp Delay' 50 amixer -c0 sset 'codec_out0 Gain 0' off
Also there're some settings for the RT5672 codec, but I do not remember now.
it seems that the link is active with no data? Couple of suggestions:
1. try to enable a DSP loopback to see if the data isn't garbled by the driver amixer cset "name='pcm1_out mix 0 pcm0_in" on
2. try a loopback from capture to playback to see if the data sampled by the codec can be played out. amixer -c0 sset 'codec_out0 mix 0 codec_in0' on amixer -c0 sset 'codec_out0 mix 0 codec_in1' on
3. replicate all the data on codec_out1 to make sure you have data on all 4 slots
amixer -c0 sset 'codec_out1 mix 0 pcm0_in' on amixer -c0 sset 'codec_out1 Gain 0' 80% amixer -c0 sset 'codec_out1 Gain 0 Ramp Delay' 50 amixer -c0 sset 'codec_out1 Gain 0' off
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On 12/12/15 2:25 AM, ZH Tu wrote:
As Pierre suggestions:
try to enable a DSP loopback to see if the data isn't garbled by the driver amixer cset "name='pcm1_out mix 0 pcm0_in" on
But we all know that the stream path is power on automaticlly, so even I do the mixer setting, the pcm1_out wighet still is in power off state.
So is there way to do the loopback?
You need to do this on top of regular playback/capture settings otherwise yes DAPM will not power anything. You can also try to do a loopback inside of the codec, i used this recently to create a mic-to-speaker loopback/larsen and show that the speakers were functional.
Now every time I do the test: aplay test.wav
I get the error message: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe C (start=46633 end=46634)
And there're no more errors.
From the message I guess the pipe used by intel drm is blocked, so as to the pipe used by SST firmware, that's why I cannot get data from DACDAT pin.
This bug confused me for a long time, can anyone give some suggestions?
Apart from a bad configuration related to HDMI, this seems mostly unrelated to codec link issues.
participants (3)
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Pierre-Louis Bossart -
ZH Tu -
Zhihe Tu