[#6247] the sound is very very bad and test case fail in AD73311 driver testing on Board BF537-STAMP
Submitted By: angelia wu
Open Date
2010-09-08 23:46:27 Close Date
2010-11-01 02:18:57
Priority:
Medium Assignee:
Bob Liu
Status:
Closed Fixed In Release:
N/A
Found In Release:
2010R1 Release:
Blackfin Linux:2010R1
Category:
N/A Board:
STAMP
Processor:
BF537 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Assigned (Not Start)
Uboot version or rev.:
Toolchain version or rev.:
svn-4681
App binary format:
N/A
Summary: the sound is very very bad and test case fail in AD73311 driver testing on Board BF537-STAMP
Details:
the sound is very very bad in AD73311 driver testing on Board BF537-STAMP, can't hear sound clearly.But ad73311 driver testing on Board BF533-STAMP is well.
the second problem is when aplay sound, can't stop play only when you enter Ctrl_C.
the log as follow.
U-Boot 2010.06-svn2366 (ADI-2010R1-pre) (Jul 27 2010 - 21:47:44)
CPU: ADSP bf537-0.2 (Detected Rev: 0.2) (bypass boot)
Board: ADI BF537 stamp board
Support: http://blackfin.uclinux.org/
Clock: VCO: 500 MHz, Core: 500 MHz, System: 125 MHz
RAM: 64 MiB
RAM size is 64 MB.
Flash: 4 MiB
In: serial
Out: serial
Err: serial
KGDB: [on serial] ready
Net: bfin_mac
Hit any key to stop autoboot: 0
bfin> set bootargs root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600
bfin> set serverip 10.100.4.174
bfin> set ipaddr 10.100.4.50
bfin> save
Saving Environment to Flash...
. done
Un-Protected 1 sectors
Erasing Flash...
. done
Erased 1 sectors
Writing to Flash... done
. done
Protected 1 sectors
bfin> printenv ethaddr
ethaddr=00:E0:22:FE:47:9E
bfin> mac address=00:E0:22:FE:47:9E
tftpboot 0x2000000 uImage
Using bfin_mac device
TFTP from server 10.100.4.174; our IP address is 10.100.4.50
Filename 'uImage'.
Load address: 0x2000000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
###################################
done
Bytes transferred = 4316037 (41db85 hex)
Image size is 41db85
bfin> run addip
bfin> bootm
## Booting kernel from Legacy Image at 02000000 ...
Image Name: bf537-2.6.34.6-ADI-2010R1-pre-sv
Created: 2010-09-08 21:08:22 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 4315973 Bytes = 4.1 MiB
Load Address: 00001000
Entry Point: 001cd684
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 001cd684
Linux version 2.6.34.6-ADI-2010R1-pre-svn9131 (test@uclinux71-digiumPBX) (gcc version 4.3.5 (ADI-trunk/svn-4747) ) #45 Thu Sep 9 05:08:09 CST 2010
register early platform devices
bootconsole [early_shadow0] enabled
bootconsole [early_BFuart0] enabled
early printk enabled on early_BFuart0
Limiting kernel memory to 56MB due to anomaly 05000263
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x00137b48
rodata = 0x00137b48-0x0019e60c
bss = 0x0019f000-0x001afccc
data = 0x001afccc-0x001c2000
stack = 0x001c0000-0x001c2000
init = 0x001c2000-0x0089b000
available = 0x0089b000-0x03800000
DMA Zone = 0x03e00000-0x04000000
Hardware Trace Active and Enabled
Boot Mode: 0
Reset caused by Software reset
Blackfin support (C) 2004-2010 Analog Devices, Inc.
Compiled for ADSP-BF537 Rev 0.2
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 500 MHz core clock and 125 MHz System Clock
NOMPU: setting up cplb tables
Instruction Cache Enabled for CPU0
External memory: cacheable in instruction cache
Data Cache Enabled for CPU0
External memory: cacheable (write-back) in data cache
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 14224
Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50:10.100.4.174:10.99.29.1:255.255.255.0:bf537-stamp:eth0:off
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 47964k/65536k RAM, (7012k init code, 1242k kernel code, 554k data, 2048k dma, 6716k reserved)
Hierarchical RCU implementation.
NR_IRQS:138
Configuring Blackfin Priority Driven Interrupts
console [ttyBF0] enabled, bootconsole disabled
console [ttyBF0] enabled, bootconsole disabled
Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
Security Framework initialized
Mount-cache hash table entries: 512
Blackfin Scratchpad data SRAM: 4 KB
Blackfin L1 Data A SRAM: 16 KB (16 KB free)
Blackfin L1 Data B SRAM: 16 KB (16 KB free)
Blackfin L1 Instruction SRAM: 48 KB (35 KB free)
NET: Registered protocol family 16
Blackfin DMA Controller
stamp_init(): registering device resources
bio: create slab <bio-0> at 0
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7
i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc01400
Advanced Linux Sound Architecture Driver Version 1.0.22.1.
Switching to clocksource bfin_cs_cycles
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
msgmni has been set to 93
io scheduler noop registered
io scheduler cfq registered (default)
bfin-uart: Blackfin serial driver
bfin-uart.0: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART
brd: module loaded
bfin_mii_bus: probed
bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)
bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
No device for DAI AD73311
dma rx:3 tx:4, err irq:45, regs:ffc00800
dma_alloc_init: dma_page @ 0x027de000 - 512 pages at 0x03e00000
asoc: AD73311 <-> bf5xx-i2s mapping ok
ALSA device list:
#0: bf5xx_ad73311 (AD73311)
TCP cubic registered
NET: Registered protocol family 17
,IP-Config: Gateway not on directly connected network.10:02:21 UTC (295341)
Freeing unused kernel memory: 7012k freed
_____________________________________
a8888b. / Welcome to the uClinux distribution \
d888888b. / _ _ \
8P"YP"Y88 / | | |_| __ __ (TM) |
8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |
8' .88 \ | | | | _ \| | | | \ / |
8`._.' Y8. \ | |__ | | | | | |_| | / \ |
d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |
dP . Y8b. \ For embedded processors including |
d8:' " `::88b \ the Analog Devices Blackfin /
d8" 'Y88b \___________________________________/
:8P ' :888
8a. : _a88P For further information, check out:
._/"Yaa_: .| 88P| - http://blackfin.uclinux.org/
\ YP" `| 8P `. - http://docs.blackfin.uclinux.org/
/ \.___.d| .' - http://www.uclinux.org/
`--..__)8888P`._.' jgs/a:f - https://www.analog.com/blackfin
Have a lot of fun...
BusyBox v1.16.2 (2010-09-09 05:04:35 CST) hush - the humble shell
root:/> version^[[56;9R
kernel: Linux release 2.6.34.6-ADI-2010R1-pre-svn9131, build #45 Thu Sep 9 05:08:09 CSTP2010HY: 0:01 - Link is Up - 100/Full
toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.5 (ADI-trunk/svn-4747)
user-dist: release svn-9810, build #886 Thu Sep 9 05:07:19 CST 2010
root:/> spawn mpg123 -Z ./audiotest.mp3
^[[56;9R
root:/> ^[[56;9Rarecord -t wav -c 2 -f S16_LE -r 8000 -d 5 wav
Recording WAVE 'wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Stereo
root:/>
Case 1 ...PASS
^[[56;9Raplay wav
Playing WAVE 'wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Stereo
root:/>
Case 1 ...PASS
arecord -t wav -c 2 -f S16_LE -r 11000 -d 5 wav^[[56;1R
Recording WAVE 'wav' : Signed 16 bit Little Endian, Rate 11000 Hz, Stereo
root:/>
Case 2 ...PASS
^[[56;9Raplay wav
Playing WAVE 'wav' : Signed 16 bit Little Endian, Rate 11000 Hz, Stereo
Last passed test result is not found!!
Case 2 ...FAIL
ONE CHANNEL AUDIO TEST (audio_ad73311) FAIL
Follow-ups
--- Rob Maris 2010-09-10 11:57:46
Refer to #6193.
Problem seems solved. Note: where if info about the test proposed here?
--- Bob Liu 2010-09-10 21:29:02
I don't think so, problem still exist in my test.
The reason is the wave file recorded by arecord is bad(aplay works fine).
It must be sound capture's problem.I am still debugging on it.
--- Bob Liu 2010-09-13 00:34:55
It's my card's problem.
I changed a card, arecord and aplay works fine now.
And the reason of sound is very bad is the sound src format isn't 8k Mono.
If use 8k Mono and S16_LE sound src the sound is better and aplay should be
stop by itself.
--- Sonic Zhang 2010-09-13 01:24:31
And also do recording test via a host pc rather than the ipod.
The sound src format doesn't make a lot of difference.
--- angelia wu 2010-10-15 02:26:15
the test case still fail. when arecord ,the time is too short. while time aplay
is too long.
so i report a new bug 6294.
--- Bob Liu 2010-10-28 01:34:20
It seems one of our ad7311-eval boards have hardware problem, i tested it on
another board it works fine.
And ad7311 only support format S16_LE and 8000 rate, tests will fail with other
values even using the no-hardware problem board.
--- angelia wu 2010-10-31 23:08:23
“the second problem is when aplay sound, can't stop play only when you enter
Ctrl_C.“
This problem has been duplicated with #6294.
--- angelia wu 2010-11-01 02:18:57
I test it again and now the sound is more clear than before.
And i closed the bug 6247.
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
one_channel_audio_ad73311_test_log application/octet-stream 10641 angelia wu
user.537ad73311.config application/x-config 49081 angelia wu
kernel.537ad73311.config application/x-config 37609 angelia wu