uClinux for the Blackfin Processor

Home » Projects » uClinux for the Blackfin Processor » Tracker » Bugs » Edit Tracker Item

[#3166] ad1836 fails to build properly for BF533-EZKIT

Submitted By: Yury Kazakevich
Open Date 2007-04-24 06:03:07	Close Date 2007-05-22 01:52:14
Priority: Medium	Assignee: Roy Huang
Fixed In Release: N/A	Status: Closed
Found In Release: 2006R2-RC2	Release:
Category: Drivers	Board: EZKIT Lite
Processor: BF533	Silicon Revision:
Is this bug repeatable?: Yes	Resolution: Fixed
Uboot version or rev.: U-Boot-1.1.3-ADI-R06R2	Toolchain version or rev.: 4.1.1 (ADI 06R2)
App binary format: N/A
Summary: ad1836 fails to build properly for BF533-EZKIT
Details: root:/lib/modules/2.6.16.27-ADI-2006R2/kernel/sound/blackfin> modprobe snd-ad1836 Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/soundcore.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-timer.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-page-alloc.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-pcm.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/blackfisndnd_ad1d16.83 6: Unknown symbol _bfin_write insmod: cannot insert `/lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/blackfin/snd-ad1836.ko': Unknown symbol in module (-1): No such file or directory modprobe: failed to load module snd-ad1836
Details: root:/lib/modules/2.6.16.27-ADI-2006R2/kernel/sound/blackfin> modprobe snd-ad1836 Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/soundcore.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-timer.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-page-alloc.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/core/snd-pcm.ko Using /lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/blackfisndnd_ad1d16.83 6: Unknown symbol _bfin_write insmod: cannot insert `/lib/modules//2.6.16.27-ADI-2006R2/kernel/sound/blackfin/snd-ad1836.ko': Unknown symbol in module (-1): No such file or directory modprobe: failed to load module snd-ad1836

Follow-ups
--- Mike Frysinger 2007-04-24 23:28:48 please post the full build output ... bfin_write() should be macroed away and should not be an actual symbol did you make any modifications to the driver ? what is your kconfig settings ?
--- Yury Kazakevich 2007-04-25 03:07:20 Hi. Please
--- Yury Kazakevich 2007-04-25 03:11:13 Sorry, I didn't make any modifications. Driver is original from kernel. Please look at added log files.
--- Sonic Zhang 2007-04-30 03:27:33 Please try the prebuild kernel image linux-bf533 from the 2006R2-RC2 download page. Run "ring" to see if ad1836 driver works. 2006R2-RC2 kernel passed test against the ad1836 driver before release. If no reponse in one week, this bug will be marked "Not reproducable".
--- Mike Frysinger 2007-05-02 19:51:59 ok, our code is broken but only for the BF533-EZKIT: static int snd_bf53x_ad1836_reset(ad1836_t *chip) { #if defined(CONFIG_BFIN533_EZKIT) ... bfin_write(FlashA_PortA_Dir...) ... there is no bfin_write() func ... they are bfin_write{16,32}(...)

File Name	File Type	File Size	Posted By
config	application/octet-stream	17945	Yury Kazakevich
kernel_load.log	application/octet-stream	3774	Yury Kazakevich
build.log	application/octet-stream	27658	Yury Kazakevich

Change Date	User Id	Field Name	Old Value	New Value
2007-05-22 04:02:50	Roy Huang	status	Open	Closed
2007-05-22 04:02:50	Roy Huang	close_date		2007-05-22 06:52:14
2007-05-02 19:51:59	Mike Frysinger	assignee	Nobody	Removed
2007-05-02 19:51:59	Mike Frysinger	summary	Failed to load module snd-ad1836	ad1836 fails to build properly for BF533-EZKIT

File	Date	Previous Version	New Version	Message Log	By
No Commits Found

Dependent On Other Items

ID	Summary	Delete
No Dependencies Were Found

Items Dependent On This Item

ID	Summary
No Dependencies Were Found

Duplicate of items

ID	Summary	Delete
No Duplicates Were Found

Items that are duplicates of this item

ID	Summary
No Duplicates Were Found

Associated Item	Comment
No Associated Items Found
~~Add Association~~

Save changes Back