From 41a97c207438903c309371ba695cea01ae78aba4 Mon Sep 17 00:00:00 2001 From: Torsten Duwe Date: Wed, 22 Sep 2021 10:52:51 +0200 Subject: [PATCH] bcm27xx: add AMP2 to HifiBerry DAC+ / DAC+ Pro package According to the vendor [1] these HATs share the same DT overlay: hifiberry-dacplus. The PCM512x-compatible control unit is attached to I2C, so the additional snd-soc-pcm512x-i2c kernel module is required. Also explicitly note the Amp2 support to reduce confusion for those users. [1] Signed-off-by: Torsten Duwe (added bcm27xx tag, changed commit message) Signed-off-by: Christian Lamparter (cherry picked from commit 7ea9936f7f32fd90af1a29775ac3b297d7775db7) --- target/linux/bcm27xx/modules/sound.mk | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/target/linux/bcm27xx/modules/sound.mk b/target/linux/bcm27xx/modules/sound.mk index dab31d81324..1d3165ed2ff 100644 --- a/target/linux/bcm27xx/modules/sound.mk +++ b/target/linux/bcm27xx/modules/sound.mk @@ -509,24 +509,27 @@ $(eval $(call KernelPackage,sound-soc-hifiberry-dac)) define KernelPackage/sound-soc-hifiberry-dacplus - TITLE:=Support for HifiBerry DAC+ / DAC+ Pro + TITLE:=Support for HifiBerry DAC+ / DAC+ Pro / Amp2 KCONFIG:= \ CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS \ - CONFIG_SND_SOC_PCM512x + CONFIG_SND_SOC_PCM512x \ + CONFIG_SND_SOC_PCM512x_I2C FILES:= \ $(LINUX_DIR)/drivers/clk/clk-hifiberry-dacpro.ko \ $(LINUX_DIR)/sound/soc/bcm/snd-soc-hifiberry-dacplus.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x-i2c.ko AUTOLOAD:=$(call AutoLoad,68,clk-hifiberry-dacpro snd-soc-pcm512x \ - snd-soc-hifiberry-dacplus) + snd-soc-pcm512x-i2c snd-soc-hifiberry-dacplus) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ - +kmod-i2c-bcm2835 + +kmod-i2c-bcm2835 \ + +kmod-regmap-i2c $(call AddDepends/sound) endef define KernelPackage/sound-soc-hifiberry-dacplus/description - This package contains support for HifiBerry DAC+ / DAC+ Pro + This package contains support for HifiBerry DAC+ / DAC+ Pro / Amp2 endef $(eval $(call KernelPackage,sound-soc-hifiberry-dacplus))