Fix FS#12889 : Audible pop right after setting Repeat/Shuffle

The quickscreen calls settings_apply() and the crossfeed code wasn't
checking that the right crossfeed was set before updating the filter
for the custom setting, which was overwriting the Meier crossfeed
data (custom and Meier share the same data space).

Change-Id: Ifaa2f46fe062d4497681a2dd0d5068ec906c96a3

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/rbcodec/dsp/crossfeed.c b/lib/rbcodec/dsp/crossfeed.c
index fc40c6b..0428f58 100644
--- a/lib/rbcodec/dsp/crossfeed.c
+++ b/lib/rbcodec/dsp/crossfeed.c
@@ -164,6 +164,9 @@ void dsp_set_crossfeed_cross_params(long lf_gain, long hf_gain, long cutoff)
     crossfeed_hf_gain = hf_gain;
     crossfeed_cutoff  = cutoff;
 
+    if (crossfeed_type != CROSSFEED_TYPE_CUSTOM)
+        return;
+
     struct dsp_config *dsp = dsp_get_config(CODEC_IDX_AUDIO);
     crossfeed_custom_update_filter(&crossfeed_state,
                                    dsp_get_output_frequency(dsp));