Ubuntu
alsa-driver package

  1. Bug #1380046
  2. Comment #21

Comment 21 for bug 1380046

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

Apparently this line
gpio &= GPIO_ST_OUTPUT_ENABLE;

Should be
gpio |= GPIO_ST_OUTPUT_ENABLE;

instead.

Please ask the author to send the patch to upstream Linux