ASoC: intel/sdw_utils: move dmic codec helper function

Move generic dmic codec helper function implementation to sdw_utils folder so that this function can be used by other platform machine drivers. Link: thesofproject#5068 Signed-off-by: Vijendar Mukunda <[email protected]> Reviewed-by: Bard Liao <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>
roxell · Aug 1, 2024 · 4776d0c · 4776d0c
1 parent 941d693
commit 4776d0c
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Showing 5 changed files with 10 additions and 8 deletions.
diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h
@@ -68,4 +68,8 @@ const char *asoc_sdw_get_codec_name(struct device *dev,
 				    const struct asoc_sdw_codec_info *codec_info,
 				    const struct snd_soc_acpi_link_adr *adr_link,
 				    int adr_index);
+
+/* DMIC support */
+int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
+
 #endif
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
@@ -43,7 +43,6 @@ snd-soc-sof-sdw-y += sof_sdw.o				\
 			sof_sdw_rt_dmic.o			\
 			sof_sdw_cs42l42.o sof_sdw_cs42l43.o	\
 			sof_sdw_cs_amp.o			\
-			sof_sdw_dmic.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
@@ -97,9 +97,6 @@ int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
 
 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
 
-/* DMIC support */
-int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
-
 /* RT711 support */
 int asoc_sdw_rt711_init(struct snd_soc_card *card,
 			struct snd_soc_dai_link *dai_links,

diff --git a/sound/soc/sdw_utils/Makefile b/sound/soc/sdw_utils/Makefile
@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
-snd-soc-sdw-utils-y := soc_sdw_utils.o
+snd-soc-sdw-utils-y := soc_sdw_utils.o soc_sdw_dmic.o
 obj-$(CONFIG_SND_SOC_SDW_UTILS) += snd-soc-sdw-utils.o
diff --git a/sound/soc/intel/boards/sof_sdw_dmic.c → sound/soc/sdw_utils/soc_sdw_dmic.c b/sound/soc/intel/boards/sof_sdw_dmic.c → sound/soc/sdw_utils/soc_sdw_dmic.c
@@ -1,14 +1,16 @@
 // 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_dmic - Helpers to handle dmic from generic machine driver
+ *  soc_sdw_dmic - Helpers to handle dmic from generic machine driver
  */
 
 #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 const struct snd_soc_dapm_widget dmic_widgets[] = {
 	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
@@ -40,4 +42,4 @@ int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd)
 
 	return ret;
 }
-
+EXPORT_SYMBOL_NS(asoc_sdw_dmic_init, SND_SOC_SDW_UTILS);