/**
* Handle display state change
*
* @param data The display stated stored in a pointer
*/
static void display_state_trigger(gconstpointer data)
{
display_state_t prev = display_state;
display_state = GPOINTER_TO_INT(data);
if( prev == display_state )
goto EXIT;
mce_log(LL_DEBUG, "display_state: %s -> %s",
display_state_repr(prev),
display_state_repr(display_state));
rethink_als_status();
EXIT:
return;
}
/** Handle display_state_next_pipe notifications
*
* @param data Current display_state_t (as void pointer)
*/
static void mia_datapipe_display_state_next_cb(gconstpointer data)
{
display_state_t prev = display_state_next;
display_state_next = GPOINTER_TO_INT(data);
if( display_state_next == prev )
goto EXIT;
mce_log(LL_DEBUG, "display_state_next: %s -> %s",
display_state_repr(prev),
display_state_repr(display_state_next));
if( prev == MCE_DISPLAY_UNDEF )
mia_datapipe_check_initial_state();
EXIT:
return;
}
