ASoC: intel/sdw_utils: move maxim codec helper functions

Move maxim codec helper functions to common place holder so that
it can be used by other platform machine driver.

Link: https://github.com/thesofproject/linux/pull/5068
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://patch.msgid.link/20240801091446.10457-21-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h
index d5dd887b9d151207c02d82eac0c0d64c86aff942..9e84d1ab6cd03d8bcfa26c982c0c185023da6dbb 100644 (file)
--- a/include/sound/soc_sdw_utils.h
+++ b/include/sound/soc_sdw_utils.h
@@ -144,6 +144,12 @@ int asoc_sdw_cs_amp_init(struct snd_soc_card *card,
                         struct asoc_sdw_codec_info *info,
                         bool playback);
 
+/* MAXIM codec support */
+int asoc_sdw_maxim_init(struct snd_soc_card *card,
+                       struct snd_soc_dai_link *dai_links,
+                       struct asoc_sdw_codec_info *info,
+                       bool playback);
+
 /* dai_link init callbacks */
 int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
 int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
@@ -158,5 +164,6 @@ int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc
 int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
 int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
 int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
+int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
 
 #endif

diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 1ee903e1224998e7213fab8b9f5a1c1c522c82b4..5bd8dc2d166a6724fc3c76b70655e2053bc5ac81 100644 (file)
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -35,7 +35,6 @@ snd-soc-skl_nau88l25_ssm4567-y := skl_nau88l25_ssm4567.o
 snd-soc-ehl-rt5660-y := ehl_rt5660.o
 snd-soc-sof-ssp-amp-y := sof_ssp_amp.o
 snd-soc-sof-sdw-y += sof_sdw.o                         \
-                       sof_sdw_maxim.o                 \
                        sof_sdw_hdmi.o
 obj-$(CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH) += snd-soc-sof_rt5682.o
 obj-$(CONFIG_SND_SOC_INTEL_SOF_CS42L42_MACH) += snd-soc-sof_cs42l42.o

diff --git a/sound/soc/intel/boards/sof_sdw_common.h b/sound/soc/intel/boards/sof_sdw_common.h
index b95daa32e343f75e0ffe0d9ecc08a7b8fe5b278a..664c3404eb819a773a7dc784414fab3f388b2781 100644 (file)
--- a/sound/soc/intel/boards/sof_sdw_common.h
+++ b/sound/soc/intel/boards/sof_sdw_common.h
@@ -77,14 +77,4 @@ int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
 
 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
 
-/* MAXIM codec support */
-int asoc_sdw_maxim_init(struct snd_soc_card *card,
-                       struct snd_soc_dai_link *dai_links,
-                       struct asoc_sdw_codec_info *info,
-                       bool playback);
-
-/* dai_link init callbacks */
-
-int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
-
 #endif

diff --git a/sound/soc/sdw_utils/Makefile b/sound/soc/sdw_utils/Makefile
index c15b08f3ab0b479af8c1513c71ed64e448b5b6ee..28229ed96ffb5e7695b7a46d6ece7251a80c9473 100644 (file)
--- a/sound/soc/sdw_utils/Makefile
+++ b/sound/soc/sdw_utils/Makefile
@@ -6,5 +6,6 @@ snd-soc-sdw-utils-y := soc_sdw_utils.o soc_sdw_dmic.o soc_sdw_rt_dmic.o \
                       soc_sdw_rt_amp.o                                 \
                       soc_sdw_bridge_cs35l56.o                         \
                       soc_sdw_cs42l42.o soc_sdw_cs42l43.o              \
-                      soc_sdw_cs_amp.o
+                      soc_sdw_cs_amp.o                                 \
+                      soc_sdw_maxim.o
 obj-$(CONFIG_SND_SOC_SDW_UTILS) += snd-soc-sdw-utils.o

diff --git a/sound/soc/intel/boards/sof_sdw_maxim.c b/sound/soc/sdw_utils/soc_sdw_maxim.c
similarity index 86%
rename from sound/soc/intel/boards/sof_sdw_maxim.c
rename to sound/soc/sdw_utils/soc_sdw_maxim.c
index 9933224fcf6861d48ccc45938e297e98a2730d8f..cdcd8df37e1d3c00a82a393cf8cc65eb9fe47a79 100644 (file)
--- a/sound/soc/intel/boards/sof_sdw_maxim.c
+++ b/sound/soc/sdw_utils/soc_sdw_maxim.c
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
 // Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
 //
-// sof_sdw_maxim - Helpers to handle maxim codecs
+// soc_sdw_maxim - Helpers to handle maxim codecs
 // codec devices from generic machine driver
 
 #include <linux/device.h>
@@ -10,7 +12,7 @@
 #include <sound/soc.h>
 #include <sound/soc-acpi.h>
 #include <sound/soc-dapm.h>
-#include "sof_sdw_common.h"
+#include <sound/soc_sdw_utils.h>
 
 static int maxim_part_id;
 #define SOC_SDW_PART_ID_MAX98363 0x8363
@@ -41,8 +43,9 @@ int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_
 
        return ret;
 }
+EXPORT_SYMBOL_NS(asoc_sdw_maxim_spk_rtd_init, SND_SOC_SDW_UTILS);
 
-static int mx8373_enable_spk_pin(struct snd_pcm_substream *substream, bool enable)
+static int asoc_sdw_mx8373_enable_spk_pin(struct snd_pcm_substream *substream, bool enable)
 {
        struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
        struct snd_soc_dai *codec_dai;
@@ -84,7 +87,7 @@ static int asoc_sdw_mx8373_prepare(struct snd_pcm_substream *substream)
        if (ret < 0)
                return ret;
 
-       return mx8373_enable_spk_pin(substream, true);
+       return asoc_sdw_mx8373_enable_spk_pin(substream, true);
 }
 
 static int asoc_sdw_mx8373_hw_free(struct snd_pcm_substream *substream)
@@ -96,7 +99,7 @@ static int asoc_sdw_mx8373_hw_free(struct snd_pcm_substream *substream)
        if (ret < 0)
                return ret;
 
-       return mx8373_enable_spk_pin(substream, false);
+       return asoc_sdw_mx8373_enable_spk_pin(substream, false);
 }
 
 static const struct snd_soc_ops max_98373_sdw_ops = {
@@ -142,3 +145,4 @@ int asoc_sdw_maxim_init(struct snd_soc_card *card,
        }
        return 0;
 }
+EXPORT_SYMBOL_NS(asoc_sdw_maxim_init, SND_SOC_SDW_UTILS);