!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jan 1 00:12:19 UTC 1970 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.1.46-02119-gc4a1f8d Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.1.46-02119-gc4a1f8d Library version: Utilities version: 1.1.7 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sgtl5000 ]: sgtl5000 - sgtl5000 sgtl5000 1 [imxhdmisoc ]: imx-hdmi-soc - imx-hdmi-soc imx-hdmi-soc !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 1 08:00 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 1 08:00 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Jan 1 08:00 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jan 1 08:00 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Jan 1 08:00 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Jan 1 08:00 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sgtl5000 [sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: imxhdmisoc [imx-hdmi-soc], device 0: i.MX HDMI Audio Tx hdmi-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sgtl5000 [sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sgtl5000] Card hw:0 'sgtl5000'/'sgtl5000' Mixer name : '' Components : '' Controls : 9 Simple ctrls : 9 Simple mixer control 'Headphone',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 103 [81%] [0.00dB] Front Right: Playback 103 [81%] [0.00dB] Simple mixer control 'Headphone Mux',0 Capabilities: enum Items: 'DAC' 'LINE_IN' Item0: 'DAC' Simple mixer control 'Headphone Playback ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 192 Mono: Front Left: Playback 192 [100%] Front Right: Playback 192 [100%] Simple mixer control 'Mic',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] [0.00dB] Simple mixer control 'Capture',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 15 Front Left: Capture 0 [0%] Front Right: Capture 0 [0%] Simple mixer control 'Capture Attenuate Switch (-6dB)',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture Mux',0 Capabilities: enum Items: 'MIC_IN' 'LINE_IN' Item0: 'MIC_IN' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [imxhdmisoc] Card hw:1 'imxhdmisoc'/'imx-hdmi-soc' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 3 Simple mixer control 'HDMI Support Channels',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 0 Mono: 0 [0%] Simple mixer control 'HDMI Support Formats',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 0 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'HDMI Support Rates',0 Capabilities: volume Playback channels: Front Left - Front Right - Rear Left - Rear Right Capture channels: Front Left - Front Right - Rear Left - Rear Right Limits: 0 - 0 Front Left: 0 [0%] Front Right: 0 [0%] Rear Left: 0 [0%] Rear Right: 0 [0%] !!Alsactl output !!-------------- --startcollapse-- state.sgtl5000 { control.1 { iface MIXER name 'PCM Playback Volume' value.0 192 value.1 192 comment { access 'read write' type INTEGER count 2 range '0 - 192' } } control.2 { iface MIXER name 'Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 15' } } control.3 { iface MIXER name 'Capture Attenuate Switch (-6dB)' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Capture ZC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Headphone Playback Volume' value.0 103 value.1 103 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -5150 dbmax 1200 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Headphone Playback ZC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Mic Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 4000 dbvalue.0 0 } } control.8 { iface MIXER name 'Headphone Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 LINE_IN } } control.9 { iface MIXER name 'Capture Mux' value MIC_IN comment { access 'read write' type ENUMERATED count 1 item.0 MIC_IN item.1 LINE_IN } } } state.imxhdmisoc { control.1 { iface MIXER name 'IEC958 Playback Default' value '0400020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write volatile' type IEC958 count 1 } } control.2 { iface MIXER name 'HDMI Support Channels' value 2 comment { access 'read volatile' type INTEGER count 1 range '0 - 0' } } control.3 { iface MIXER name 'HDMI Support Rates' value.0 32000 value.1 44100 value.2 48000 value.3 96000 comment { access 'read volatile' type INTEGER count 4 range '0 - 0' } } control.4 { iface MIXER name 'HDMI Support Formats' value.0 16 value.1 24 comment { access 'read volatile' type INTEGER count 2 range '0 - 0' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module spidev mxc_v4l2_capture ipu_bg_overlay_sdc ipu_still ipu_prp_enc ipu_csi_enc ipu_fg_overlay_sdc evbug galcore mxc_dcic rtc_pcf85063 ov5640_camera_mipi_int v4l2_int_device drv260x ff_memless nls_iso8859_1 g_mass_storage usb_f_mass_storage libcomposite configfs vfat fat !!ALSA/HDA dmesg !!-------------- [ 2.254630] ldb: probe of 2000000.aips-bus:ldb@020e0008 failed with error -22 [ 2.255228] 20e0000.hdmi_video supply HDMI not found, using dummy regulator [ 2.256276] mxc_lcdif lcd@0: get lcd of property fail -- [ 2.256605] mxc_sdc_fb: probe of fb@1 failed with error -1 [ 2.256772] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 2.256802] fbcvt: 1920x1080@60: CVT Name - 2.073M9 -- [ 2.615990] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed [ 2.616496] mxc_hdmi_cec soc:hdmi_cec@00120000: HDMI CEC initialized [ 2.624239] caam 2100000.caam: Entropy delay = 3200 -- [ 2.957453] sgtl5000 1-000a: Using internal LDO instead of VDDD [ 2.970054] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok [ 2.975343] imx-audio-hdmi sound-hdmi: hdmi-hifi <-> soc:hdmi_audio@00120000 mapping ok [ 2.975525] hub 1-1:1.0: USB hub found -- [ 2.995407] usb_otg_vbus: disabling [ 2.995632] ALSA device list: [ 2.995642] #0: sgtl5000