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-rw-r--r--lib/rbcodec/dsp/dsp_misc.c46
1 files changed, 4 insertions, 42 deletions
diff --git a/lib/rbcodec/dsp/dsp_misc.c b/lib/rbcodec/dsp/dsp_misc.c
index a19ef52883..40d198ff50 100644
--- a/lib/rbcodec/dsp/dsp_misc.c
+++ b/lib/rbcodec/dsp/dsp_misc.c
@@ -116,7 +116,7 @@ static void dsp_pitch_update(struct dsp_config *dsp)
fp_div(pitch_ratio, PITCH_SPEED_100, 16));
}
-static void dsp_set_pitch(int32_t percent)
+void dsp_set_pitch(int32_t percent)
{
if (percent <= 0)
percent = PITCH_SPEED_100;
@@ -128,50 +128,12 @@ static void dsp_set_pitch(int32_t percent)
dsp_pitch_update(dsp_get_config(CODEC_IDX_AUDIO));
}
-#endif /* HAVE_PITCHCONTROL */
-
-
-/** Firmware callback interface **/
-/* Hook back from firmware/ part of audio, which can't/shouldn't call apps/
- * code directly. */
-int dsp_callback(int msg, intptr_t param)
+int32_t dsp_get_pitch(void)
{
- int retval = 0;
-
- switch (msg)
- {
-#ifdef HAVE_SW_TONE_CONTROLS
- case DSP_CALLBACK_SET_PRESCALE:
- tone_set_prescale(param);
- break;
- case DSP_CALLBACK_SET_BASS:
- tone_set_bass(param);
- break;
- case DSP_CALLBACK_SET_TREBLE:
- tone_set_treble(param);
- break;
-#endif /* HAVE_SW_TONE_CONTROLS */
- case DSP_CALLBACK_SET_CHANNEL_CONFIG:
- channel_mode_set_config(param);
- break;
- case DSP_CALLBACK_SET_STEREO_WIDTH:
- channel_mode_custom_set_width(param);
- break;
-#ifdef HAVE_PITCHCONTROL
- case DSP_CALLBACK_SET_PITCH:
- dsp_set_pitch(param);
- break;
- case DSP_CALLBACK_GET_PITCH:
- retval = pitch_ratio;
- break;
-#endif /* HAVE_PITCHCONTROL */
- default:
- break;
- }
-
- return retval;
+ return pitch_ratio;
}
+#endif /* HAVE_PITCHCONTROL */
static void INIT_ATTR misc_dsp_init(struct dsp_config *dsp,
enum dsp_ids dsp_id)