On Broadwell, the ADSP FW don't support loopback record volume tuning, so here remove this control.
Signed-off-by: Jie Yang yang.jie@intel.com --- sound/soc/intel/sst-haswell-pcm.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c index 331237f..20561ca 100644 --- a/sound/soc/intel/sst-haswell-pcm.c +++ b/sound/soc/intel/sst-haswell-pcm.c @@ -308,10 +308,6 @@ static const struct snd_kcontrol_new hsw_volume_controls[] = { SOC_DOUBLE_EXT_TLV("Media1 Playback Volume", 2, 0, 8, ARRAY_SIZE(volume_map), 0, hsw_stream_volume_get, hsw_stream_volume_put, hsw_vol_tlv), - /* Loopback volume */ - SOC_DOUBLE_EXT_TLV("Loopback Capture Volume", 3, 0, 8, - ARRAY_SIZE(volume_map), 0, - hsw_stream_volume_get, hsw_stream_volume_put, hsw_vol_tlv), /* Mic Capture volume */ SOC_DOUBLE_EXT_TLV("Mic Capture Volume", 4, 0, 8, ARRAY_SIZE(volume_map), 0,