From: Cezary Rojewski <cezary.rojewski@intel.com>
Date: Wed, 3 Jun 2026 08:58:25 +0000 (+0200)
Subject: ASoC: Intel: catpt: Remove unused WAVES controls
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=89f7afd3e26e678e52e2cc8e85a75b6c5491bb2a;p=thirdparty%2Flinux.git

ASoC: Intel: catpt: Remove unused WAVES controls

Support for the WAVES module was never officially published.  The
kcontrols present in the existing code were added to retain 1:1 UAPI
with catpt-driver's predecessor, the haswell-driver despite the lack of
users for the functionality.  Several years have passed since the
successful transition to the catpt-driver and removal of its predecessor
and there is no reason to keep the unused code.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20260603085827.1964796-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/intel/catpt/pcm.c b/sound/soc/intel/catpt/pcm.c
index ba0c75f4b4e7..faa9c483c98e 100644
--- a/sound/soc/intel/catpt/pcm.c
+++ b/sound/soc/intel/catpt/pcm.c
@@ -968,32 +968,6 @@ static int catpt_loopback_mute_put(struct snd_kcontrol *kctl, struct snd_ctl_ele
 	return 1;
 }
 
-static int catpt_waves_switch_get(struct snd_kcontrol *kcontrol,
-				  struct snd_ctl_elem_value *ucontrol)
-{
-	return 0;
-}
-
-static int catpt_waves_switch_put(struct snd_kcontrol *kcontrol,
-				  struct snd_ctl_elem_value *ucontrol)
-{
-	return 0;
-}
-
-static int catpt_waves_param_get(struct snd_kcontrol *kcontrol,
-				 unsigned int __user *bytes,
-				 unsigned int size)
-{
-	return 0;
-}
-
-static int catpt_waves_param_put(struct snd_kcontrol *kcontrol,
-				 const unsigned int __user *bytes,
-				 unsigned int size)
-{
-	return 0;
-}
-
 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(catpt_volume_tlv, -9000, 300, 1);
 
 #define CATPT_VOLUME_CTL(kname, pname) {		\
@@ -1018,12 +992,6 @@ CATPT_VOLUME_CTL("Media1 Playback Volume", OFFLOAD2),
 CATPT_VOLUME_CTL("Mic Capture Volume", CAPTURE1),
 SOC_SINGLE_BOOL_EXT("Loopback Mute", (unsigned long)&(bool[1]) {0},
 		    catpt_loopback_mute_get, catpt_loopback_mute_put),
-/* Enable or disable WAVES module */
-SOC_SINGLE_BOOL_EXT("Waves Switch", 0,
-		    catpt_waves_switch_get, catpt_waves_switch_put),
-/* WAVES module parameter control */
-SND_SOC_BYTES_TLV("Waves Set Param", 128,
-		  catpt_waves_param_get, catpt_waves_param_put),
 };
 
 static const struct snd_soc_dapm_widget component_widgets[] = {