ASoC: mediatek: mt8186: Unify mt8186-mt6366 machine drivers

Copy the few differences from mt8186-mt6166-da7219-max98357 in the
mt8186-mt6366-rt1019-rt5682s driver to greatly reduce code duplication;
since now the driver is meant to support MT8186 with the MT6366 PMIC
codec and various combinations of I2S codecs, rename the driver to
mt8186-mt6366 for consistency with MT8195 and MT8188, and rename
the configuration option to SND_SOC_MT8186_MT6366.

Since right now there is no machine using the da7219-max98357 yet, the
snd_soc_dapm_route array was omitted as it's now possible to specify
the audio routing in device trees instead.

While at it, also add the missing sentinel comment to the last entry
of the of_device_id array.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240416071410.75620-14-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: AngeloGioacchino Del Regno

sound/soc/mediatek/Kconfig

@@ -185,27 +185,11 @@ config SND_SOC_MT8186
 	  Select Y if you have such device.
 	  If unsure select "N".
 
-config SND_SOC_MT8186_MT6366_DA7219_MAX98357
-	tristate "ASoC Audio driver for MT8186 with DA7219 MAX98357A codec"
+config SND_SOC_MT8186_MT6366
+	tristate "ASoC Audio driver for MT8186 with MT6366 and I2S codecs"
 	depends on I2C && GPIOLIB
 	depends on SND_SOC_MT8186 && MTK_PMIC_WRAP
-	select SND_SOC_MT6358
-	select SND_SOC_MAX98357A
 	select SND_SOC_DA7219
-	select SND_SOC_BT_SCO
-	select SND_SOC_DMIC
-	select SND_SOC_HDMI_CODEC
-	help
-	  This adds ASoC driver for Mediatek MT8186 boards
-	  with the MT6366(MT6358) DA7219 MAX98357A codecs.
-	  Select Y if you have such device.
-	  If unsure select "N".
-
-config SND_SOC_MT8186_MT6366_RT1019_RT5682S
-	tristate "ASoC Audio driver for MT8186 with RT1019 RT5682S MAX98357A/MAX98360 codec"
-	depends on I2C && GPIOLIB
-	depends on SND_SOC_MT8186 && MTK_PMIC_WRAP
-	select SND_SOC_MAX98357A
 	select SND_SOC_MT6358
 	select SND_SOC_MAX98357A
 	select SND_SOC_RT1015P
@@ -215,8 +199,8 @@ config SND_SOC_MT8186_MT6366_RT1019_RT5682S
 	select SND_SOC_DMIC
 	select SND_SOC_HDMI_CODEC
 	help
-	  This adds ASoC driver for Mediatek MT8186 boards
-	  with the MT6366(MT6358) RT1019 RT5682S codecs.
+	  This adds the ASoC machine driver for Mediatek MT8186 boards
+	  with the MT6366(MT6358) and other I2S audio codecs.
 	  Select Y if you have such device.
 	  If unsure select "N".
 

sound/soc/mediatek/mt8186/Makefile

@@ -18,5 +18,4 @@ snd-soc-mt8186-afe-objs := \
 	mt8186-mt6366-common.o
 
 obj-$(CONFIG_SND_SOC_MT8186) += snd-soc-mt8186-afe.o
-obj-$(CONFIG_SND_SOC_MT8186_MT6366_DA7219_MAX98357) += mt8186-mt6366-da7219-max98357.o
-obj-$(CONFIG_SND_SOC_MT8186_MT6366_RT1019_RT5682S) += mt8186-mt6366-rt1019-rt5682s.o
+obj-$(CONFIG_SND_SOC_MT8186_MT6366) += mt8186-mt6366.o