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Fix 6e211ab errors and warnings.

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If target has HW tone controls but no HW prescaler (non-implemented or
non-existent), audiohw_set_prescaler() should, for now, do nothing.

Change-Id: If1b1a36970dca82fda1c350fbaa4d6ce068a6d32
This commit is contained in:
Michael Sevakis 2013-05-23 14:58:57 -04:00
parent 6e211ab3ac
commit 9b65f8e658
1 changed files with 6 additions and 0 deletions
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6
firmware/drivers/audio/audiohw-swcodec.c
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@ -54,7 +54,13 @@ void audiohw_set_treble(int value)
#ifndef AUDIOHW_HAVE_PRESCALER #ifndef AUDIOHW_HAVE_PRESCALER
void audiohw_set_prescaler(int value) void audiohw_set_prescaler(int value)
{ {
#ifdef HAVE_SW_TONE_CONTROLS
tone_set_prescale(value); tone_set_prescale(value);
#endif
/* FIXME: Should PGA be used if HW tone controls but no HW prescaler?
Callback-based implementation would have had no prescaling at all
so just do nothing for now, changing nothing. */
(void)value;
} }
#endif /* AUDIOHW_HAVE_PRESCALER */ #endif /* AUDIOHW_HAVE_PRESCALER */