Output gain set is omitted in WM8904_Init()

[ERROR]

Hi,

// WM8904.c
int32_t WM8904_Init(WM8904_Object_t *pObj, WM8904_Init_t *pInit)
  // ...
  if ((WM8904_CurrentDevices & WM8904_OUT_HEADPHONE) == WM8904_OUT_HEADPHONE)
  {
    ret += WM8904_SetVolume(pObj, VOLUME_OUTPUT, (uint8_t)pInit->Volume);
  }

  // ...
  
  /* Store current devices */
  WM8904_CurrentDevices = (pInit->OutputDevice | pInit->InputDevice);

 in line 4, WM8904_CurrentDevices is still 0, so the gain is not set.

I'd change the line this way:

  if ((pInit->OutputDevice & WM8904_OUT_HEADPHONE) == WM8904_OUT_HEADPHONE)
  {
    ret += WM8904_SetVolume(pObj, VOLUME_OUTPUT, (uint8_t)pInit->Volume);
  }

[Saket_Om]

Hello @ERROR 

Thank you for bringing this issue to our attention.

I reported this internally.

Internal ticket number: 225790 (This is an internal tracking number and is not accessible or usable by customers).