linux-kernel - [PATCH] ASoC: SOF: Intel: hda-sdw-bpt: select CONFIG_SND_SOF_SOF_HDA_SDW

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Message-Id: <20250328132438.1024742-1-arnd@kernel.org>
Date: Fri, 28 Mar 2025 14:24:32 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Liam Girdwood <lgirdwood@...il.com>,
	Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
	Daniel Baluta <daniel.baluta@....com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Vinod Koul <vkoul@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>,
	Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>,
	sound-open-firmware@...a-project.org,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: SOF: Intel: hda-sdw-bpt: select CONFIG_SND_SOF_SOF_HDA_SDW_BPT

From: Arnd Bergmann <arnd@...db.de>

The newly added driver fails to link without this:

ERROR: modpost: "snd_hdac_ext_stream_start" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!
ERROR: modpost: "snd_hdac_ext_stream_clear" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!
ERROR: modpost: "snd_hdac_ext_stream_setup" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!
ERROR: modpost: "snd_hdac_ext_bus_link_set_stream_id" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!
ERROR: modpost: "snd_hdac_ext_stream_reset" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!
ERROR: modpost: "snd_hdac_ext_bus_link_clear_stream_id" [sound/soc/sof/intel/snd-sof-intel-hda-sdw-bpt.ko] undefined!

Fixes: 5d5cb86fb46e ("ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 sound/soc/sof/intel/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index 41cb33fe98fb..7e92aa2f7e39 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -351,6 +351,7 @@ endif ## SND_SOC_SOF_HDA_GENERIC

 config SND_SOF_SOF_HDA_SDW_BPT
 	tristate
+	select SND_HDA_EXT_CORE
 	help
 	  This option is not user-selectable but automagically handled by
 	  'select' statements at a higher level.
-- 
2.39.5