https://community.nxp.com/t5/i-MX-Processors/sgtl5000-problem-on-i-mx28/m-p/181749#M7834 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>We have a problem about sgtl5000 on i.mx28 evk.&nbsp;</P><P>We play any mp3 file with mp3play app.</P><P>After a few seconds we kill mp3play with "Ctrl + c" and get below output,</P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x06 = 0x0130</SPAN></P><P>&nbsp;</P><P>After 10-20 plays, sound gets interrupted and got more errors like below,</P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0021</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0021</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x06 = 0x0130</SPAN><BR /><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x2a = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x30 = 0x5a79</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x24 = 0x0132</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x30 = 0x5a60</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0000</SPAN></P><P>&nbsp;</P><P>I can get sound after reboot.&nbsp;</P><P>&nbsp;</P><P>Thanks</P></BODY></HTML> Mon, 31 Oct 2011 12:34:11 GMT snan1z 2011-10-31T12:34:11Z https://community.nxp.com/t5/i-MX-Processors/sgtl5000-problem-on-i-mx28/m-p/181749#M7834 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>We have a problem about sgtl5000 on i.mx28 evk.&nbsp;</P><P>We play any mp3 file with mp3play app.</P><P>After a few seconds we kill mp3play with "Ctrl + c" and get below output,</P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x06 = 0x0130</SPAN></P><P>&nbsp;</P><P>After 10-20 plays, sound gets interrupted and got more errors like below,</P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0021</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0021</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x06 = 0x0130</SPAN><BR /><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x2a = 0x0000</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x30 = 0x5a79</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0020</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x24 = 0x0132</SPAN></P><P><SPAN class="font-size-1">sgtl5000_hw_read: read reg error : Reg 0x0e</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x0e = 0x000c</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x30 = 0x5a60</SPAN></P><P><SPAN class="font-size-1">sgtl5000_write: write reg error : Reg 0x02 = 0x0000</SPAN></P><P>&nbsp;</P><P>I can get sound after reboot.&nbsp;</P><P>&nbsp;</P><P>Thanks</P></BODY></HTML> Mon, 31 Oct 2011 12:34:11 GMT https://community.nxp.com/t5/i-MX-Processors/sgtl5000-problem-on-i-mx28/m-p/181749#M7834 snan1z 2011-10-31T12:34:11Z