When I use my GCW-Zero I sometimes mute the sound using the power slider+up/down on the d-pad.
So a couple days I muted it all the way down using the slider control.
Went to switch it back up but i'm not getting ANY sound at all now.
Check Sound mixer and it looks all okay.
No sound from my headphones either.
No error is dmesg that I can see. See below.
Any ideas?
opendingux:/media/data/local/home/screenshots # dmesg
[ 0.000000] Linux version 3.12.0-dingux+ ([email protected]) (gcc version 4.9.1 (Buildroot 2014.05-00138-g3c0c68a) ) #2970 Wed Aug 20 17:08:39 CEST 2014
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 2ed1024f (Ingenic JZRISC)
[ 0.000000] FPU revision is: 00330000
[ 0.000000] CPU clock: 996MHz, System clock: 166MHz, Peripheral clock: 166MHz, Memory clock: 166MHz, AUX clock 166MHz, AHB1 clock 166MHz, AHB2 clock 166MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 00537000 @ 00010000 (usable)
[ 0.000000] memory: 00049000 @ 00547000 (usable after init)
[ 0.000000] User-defined physical RAM map:
[ 0.000000] memory: 0ffff000 @ 00000000 (usable)
[ 0.000000] memory: 10000000 @ 30000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x1fffffff]
[ 0.000000] HighMem [mem 0x20000000-0x3fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x0fffefff]
[ 0.000000] node 0: [mem 0x30000000-0x3fffffff]
[ 0.000000] On node 0 totalpages: 131071
[ 0.000000] free_area_init_node: node 0, pgdat 805459b0, node_mem_map 81000000
[ 0.000000] Normal zone: 1024 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65535 pages, LIFO batch:15
[ 0.000000] HighMem zone: 1024 pages used for memmap
[ 0.000000] HighMem zone: 65536 pages, LIFO batch:15
[ 0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130047
[ 0.000000] Kernel command line: mem=0x0100M [email protected] fbcon=bind:0 hwvariant=v20_mddr_512mb panic=5 console=ttyS2,57600 console=tty0 boot=/dev/mmcblk0p1 loop0=/boot/rootfs.squashfs root=/dev/loop0 rfkill.default_state=0
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 510024K/524284K available (4242K kernel code, 198K rwdata, 888K rodata, 292K init, 109K bss, 14260K reserved, 262144K highmem)
[ 0.000000] NR_IRQS:384
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled, bootconsole disabled
[ 0.000000] console [ttyS2] enabled
[ 0.124000] Calibrating delay loop... 792.57 BogoMIPS (lpj=1585152)
[ 0.152000] pid_max: default: 32768 minimum: 301
[ 0.160000] Mount-cache hash table entries: 512
[ 0.168000] devtmpfs: initialized
[ 0.172000] pinctrl core: initialized pinctrl subsystem
[ 0.176000] regulator-dummy: no parameters
[ 0.180000] NET: Registered protocol family 16
[ 0.184000] JZ4770 GPIO initialized
[ 0.192000] PLL0 rate: 996000000
[ 0.192000] PLL1 rate: 432000000
[ 0.196000] GCW Zero JZ4770 setup
[ 0.216000] bio: create slab <bio-0> at 0
[ 0.220000] USB power: 3300 mV normal
[ 0.224000] usbcore: registered new interface driver usbfs
[ 0.228000] usbcore: registered new interface driver hub
[ 0.232000] usbcore: registered new device driver usb
[ 0.236000] i2c-gpio i2c-gpio.0: using pins 126 (SDA) and 127 (SCL)
[ 0.240000] i2c-gpio i2c-gpio.1: using pins 158 (SDA) and 159 (SCL)
[ 0.244000] i2c-gpio i2c-gpio.3: using pins 101 (SDA) and 100 (SCL)
[ 0.248000] i2c-gpio i2c-gpio.4: using pins 102 (SDA) and 103 (SCL)
[ 0.252000] Linux video capture interface: v2.00
[ 0.264000] Advanced Linux Sound Architecture Driver Initialized.
[ 0.268000] Switched to clocksource jz_clocksource
[ 0.272000] cfg80211: Calling CRDA to update world regulatory domain
[ 0.276000] cfg80211: World regulatory domain updated:
[ 0.280000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 0.284000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 0.288000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 0.292000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 0.296000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 0.300000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 0.312000] NET: Registered protocol family 2
[ 0.320000] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.328000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.332000] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.336000] TCP: reno registered
[ 0.340000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.344000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.348000] NET: Registered protocol family 1
[ 0.356000] bounce pool size: 64 pages
[ 0.360000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.364000] msgmni has been set to 484
[ 0.368000] io scheduler noop registered
[ 0.372000] io scheduler deadline registered (default)
[ 0.428000] jz-lcd jz-lcd.0: LCD disable timeout!
[ 0.432000] jz-lcd jz-lcd.0: fb0: jz-lcd frame buffer device, using 3600K of video memory
[ 0.444000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.452000] serial8250: ttyS2 at MMIO 0x0 (irq = 3, base_baud = 750000) is a 16550A
[ 0.456000] REG_CPM_GPUCDR= 0x00000001
[ 0.460000] GPU CLOCK USE PLL0
[ 0.464000] GPU GPU_CLK2x= 498 MHz
[ 0.468000] galcore options:
[ 0.468000] irqLine = 6
[ 0.472000] registerMemBase = 0x13040000
[ 0.476000] registerMemSize = 0x00040000
[ 0.480000] contiguousSize = 4194304
[ 0.484000] contiguousBase = 0x00000000
[ 0.488000] bankSize = 0x02000000
[ 0.492000] fastClear = -1
[ 0.496000] compression = -1
[ 0.500000] signal = 48
[ 0.504000] baseAddress = 0x00000000
[ 0.508000] physSize = 0x00000000
[ 0.524000] loop: module loaded
[ 0.528000] misc jz-vpu: Driver registered
[ 0.532000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.536000] jz4740-ohci jz4770-ohci: JZ4740 OHCI
[ 0.540000] jz4740-ohci jz4770-ohci: new USB bus registered, assigned bus number 1
[ 0.544000] jz4740-ohci jz4770-ohci: irq 20, io mem 0x13430000
[ 0.608000] hub 1-0:1.0: USB hub found
[ 0.612000] hub 1-0:1.0: 1 port detected
[ 0.616000] jz4760: Normal mode.
[ 0.620000] musb-hdrc musb-hdrc.0.auto: USB OTG default mode: B
[ 0.624000] musb-hdrc musb-hdrc.0.auto: DMA IRQ: Shared. DMA Channels: 6.
[ 0.628000] jz4760: Disable USB PHY.
[ 0.632000] musb-hdrc: ConfigData=0x12 (UTMI-8, HB-ISO Rx, SoftConn)
[ 0.632000] musb-hdrc: MHDRC RTL version 2.0
[ 0.632000] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 0.636000] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 2
[ 0.640000] hub 2-0:1.0: USB hub found
[ 0.644000] hub 2-0:1.0: 1 port detected
[ 0.648000] jz4760: Enable USB PHY.
[ 0.652000] using random self ethernet address
[ 0.656000] using random host ethernet address
[ 0.660000] usb0: HOST MAC ca:f5:36:75:5e:4a
[ 0.664000] usb0: MAC 3e:6c:32:00:be:f1
[ 0.668000] using random self ethernet address
[ 0.672000] using random host ethernet address
[ 0.676000] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 0.680000] g_ether gadget: g_ether ready
[ 0.684000] jz4760: Enable USB PHY.
[ 0.692000] mousedev: PS/2 mouse device common for all mice
[ 0.696000] jz4770-touchscreen jz4770-touchscreen.2: Got platform irq: 84
[ 0.708000] input: analog joystick as /devices/platform/jz4770-adc/jz4770-touchscreen.2/input/input0
[ 0.716000] input: pwm-haptic as /devices/platform/input/input1
[ 0.720000] jz4740-rtc jz4770-rtc: rtc core: registered jz4770-rtc as rtc0
[ 0.724000] i2c /dev entries driver
[ 0.728000] radio-rda5807 0-0011: Found FM radio receiver
[ 0.792000] jz-msc jz-msc.0: JZ SD/MMC card driver registered
[ 0.824000] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 0.828000] mmc0: new high speed SDHC card at address b368
[ 0.832000] mmcblk0: mmc0:b368 NCard 14.9 GiB
[ 0.836000] jz-msc jz-msc.1: JZ SD/MMC card driver registered
[ 0.844000] mmcblk0: p1 p2
[ 1.556000] I2S: enter jz4770_snd_tx_ctrl, on = 0
[ 1.560000] I2S: enter jz4770_snd_rx_ctrl, on = 0
[ 1.572000] gcw0-audio gcw0-audio: jz4770-hifi <-> jz4770-i2s mapping ok
[ 1.576000] input: GCW0 Headphone Jack as /devices/platform/gcw0-audio/sound/card0/input2
[ 1.580000] oprofile: using timer interrupt.
[ 1.584000] TCP: cubic registered
[ 1.588000] NET: Registered protocol family 17
[ 1.592000] rfkill-regulator rfkill-regulator.0: gcw0-wifi initialized
[ 1.604000] input input0: Dropping handle 'js0' from handler 'joydev'
[ 1.612000] input input0: Dropping handle 'event0' from handler 'evdev'
[ 1.620000] linkdev linkdev: Connected to device analog joystick
[ 1.624000] linkdev linkdev: linkdev handler successfully registered
[ 1.628000] platform linkdev: Driver linkdev requests probe deferral
[ 1.636000] input: gpio-keys as /devices/platform/gpio-keys/input/input3
[ 1.640000] input input3: Dropping handle 'kbd' from handler 'kbd'
[ 1.644000] platform linkdev: Connected to device gpio-keys
[ 1.648000] linkdev linkdev: Axis 16 not found on device gpio-keys
[ 1.652000] linkdev linkdev: Axis 17 not found on device gpio-keys
[ 1.656000] jz4740-rtc jz4770-rtc: setting system clock to 2017-09-02 00:19:50 UTC (1504311590)
[ 1.660000] ALSA device list:
[ 1.664000] #0: GCW0
[ 1.664000] input: linkdev device (Analog 2-axis 8-button 2-hat) as /devices/platform/linkdev/input/input4
[ 1.668000] Freeing unused kernel memory: 292K (80547000 - 80590000)
[ 1.684000] mmc1: host does not support reading read-only switch. assuming write-enable.
[ 1.704000] mmc1: new high speed SDHC card at address 4910
[ 1.708000] mmcblk1: mmc1:4910 SD04G 3.69 GiB
[ 1.712000] FAT-fs (loop0): invalid media value (0x00)
[ 1.716000] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1.720000] mmcblk1: p1
[ 3.080000] udevd[80]: starting version 1.5.3
[ 3.148000] udevd[80]: specified group 'dialout' unknown
[ 3.156000] udevd[80]: specified group 'kmem' unknown
[ 3.164000] udevd[80]: specified group 'video' unknown
[ 3.176000] udevd[80]: specified group 'lp' unknown
[ 3.184000] udevd[80]: specified group 'floppy' unknown
[ 3.188000] udevd[80]: specified group 'cdrom' unknown
[ 3.196000] udevd[80]: specified group 'tape' unknown
[ 3.288000] input: mxc6225 as /devices/platform/i2c-gpio.1/i2c-1/1-0015/input/input5
[ 4.032000] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[ 4.036000] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[ 4.076000] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.156000] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4.788000] input: OpenDingux mouse daemon as /devices/virtual/input/input6
[ 13.772000] g_ether gadget: high-speed config #2: RNDIS
[ 14.932000] Console: switching to colour frame buffer device 53x24
