snan snan

sgtl5000 problem on i.mx28

Discussion created by snan snan on Oct 29, 2011
Latest reply on May 9, 2013 by Craig McQueen

Hi all,

We have a problem about sgtl5000 on i.mx28 evk. 

We play any mp3 file with mp3play app.

After a few seconds we kill mp3play with "Ctrl + c" and get below output,

sgtl5000_hw_read: read reg error : Reg 0x0e

sgtl5000_write: write reg error : Reg 0x0e = 0x000c

sgtl5000_write: write reg error : Reg 0x02 = 0x0020

sgtl5000_write: write reg error : Reg 0x06 = 0x0130

 

After 10-20 plays, sound gets interrupted and got more errors like below,

sgtl5000_write: write reg error : Reg 0x02 = 0x0021

sgtl5000_hw_read: read reg error : Reg 0x0e

sgtl5000_write: write reg error : Reg 0x0e = 0x0000

sgtl5000_write: write reg error : Reg 0x02 = 0x0021

sgtl5000_hw_read: read reg error : Reg 0x0e

sgtl5000_write: write reg error : Reg 0x0e = 0x0000

sgtl5000_hw_read: read reg error : Reg 0x0e

sgtl5000_write: write reg error : Reg 0x0e = 0x000c

sgtl5000_write: write reg error : Reg 0x02 = 0x0020

sgtl5000_write: write reg error : Reg 0x06 = 0x0130
sgtl5000_write: write reg error : Reg 0x2a = 0x0000

sgtl5000_write: write reg error : Reg 0x30 = 0x5a79

sgtl5000_write: write reg error : Reg 0x02 = 0x0020

sgtl5000_write: write reg error : Reg 0x24 = 0x0132

sgtl5000_hw_read: read reg error : Reg 0x0e

sgtl5000_write: write reg error : Reg 0x0e = 0x000c

sgtl5000_write: write reg error : Reg 0x30 = 0x5a60

sgtl5000_write: write reg error : Reg 0x02 = 0x0000

 

I can get sound after reboot. 

 

Thanks

Outcomes