[#6193] ad73311 fails to work in trunk(2010)

Question

Accepted Answer

[#6193] ad73311 fails to work in trunk

Submitted By: Vivi Li

Open Date

2010-08-18 06:15:07 Close Date

2010-09-08 22:49:24

Priority:

Medium Assignee:

Bob Liu

Status:

Closed Fixed In Release:

N/A

Found In Release:

2010R1 Release:

Category:

N/A Board:

N/A

Processor:

BF537 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

gcc4.3-2010_Aug_04

App binary format:

N/A

Summary: ad73311 fails to work in trunk

Details:

ad73311 fails to work in trunk.

Last passed version:

--

kernel: Linux release 2.6.34-ADI-2010R1-pre-svn8875, build #99 Thu Jun 3 15:51:16 CST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3951)

user-dist: release svn-9658, build #1322 Thu Jun 3 15:50:23 CST 2010

--

First failed version:

--

kernel: Linux release 2.6.34-ADI-2010R1-pre-svn8889, build #103 Sat Jun 5 16:23:48 CST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3951)

user-dist: release svn-9671, build #1414 Sat Jun 5 16:22:57 CST 2010

--

Bellow is the error log:

--

Linux version 2.6.34.4-ADI-2010R1-pre-svn9082 (test@uclinux71-digiumPBX) (gcc version 4.3.5 (ADI-trunk/svn-4747) ) #12 Mon Aug 10

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 = 0x00001000-0x00137a18

rodata = 0x00137a18-0x0019e434

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

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 clkin_hz=25000000 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50f

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

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_mii_bus: Can't get IRQ 65535 (PHY)

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 @ 0x027c6000 - 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: Complete:tting system clock to 1970-01-03 15:31:32 UTC (228692)

device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

host=bf537-stamp, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

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 (2010-08-16 05:01:24 CST) hush - the humble shell

root:/> PHY: 0:01 - Link is Up - 100/Full

root:/> arecord -t wav -c 2 -f S16_LE -r 8000 -d 5 wav

ALSA lib /home/test/work/cruise/checkouts/uclinux-dist/lib/alsa-lib/alsa-lib-1.0.18/src/pcm/pcm_dsnoop.c:593:(snd_pcm_dsnoop_opee

arecord: main:550: audio open error: Invalid argument

root:/>

root:/> tone

ERROR: failed to open DAC device /dev/dsp

root:/>

--

Follow-ups

--- Bob Liu 2010-08-24 05:11:12

fixed. ad73311 has only 1 cap/play channel but bf5xx-i2s.c mix/max channel is 2.

--- Vivi Li 2010-09-08 22:49:24

OK. Close it.

--- Rob Maris 2010-09-09 15:40:58

This solution apparently produces harmonics to sine waves, i.e. causes

distortion. Should be verified, and eventually reopened.

--- Sonic Zhang 2010-09-09 23:44:10

The distortion should be a different bug. Please open a new one other than

append comments here.

--- Sonic Zhang 2010-09-09 23:45:24

I think this bug

http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=6247&start=0

is what you are looking for.

--- Rob Maris 2010-09-10 11:59:46

Should be fixed with Bob's commit 9133.

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[#6193] ad73311 fails to work in trunk(2010)