linux-kernel - [PATCH] ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA

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Message-Id: <20260209070901.857700-1-arnd@kernel.org>
Date: Mon,  9 Feb 2026 08:08:38 +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>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>
Cc: Arnd Bergmann <arnd@...db.de>,
	Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
	sound-open-firmware@...a-project.org,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON

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

The _hda_dsp_stream_put() function now depends on the
snd_hdac_ext_stream_release() interface from SND_HDA_EXT_CORE:

x86_64-linux-ld: vmlinux.o: in function `_hda_dsp_stream_put':
hda-stream.c:(.text+0xfac605): undefined reference to `snd_hdac_ext_stream_release'

Select this symbol the same way the other users do.

Fixes: 89e1d632bb29 ("ASoC: SOF: Intel: add hda_dsp_stream_pair_get/put helpers")
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 0c8acb1db662..0e52225bddae 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -325,6 +325,7 @@ config SND_SOC_SOF_NOVALAKE
 
 config SND_SOC_SOF_HDA_COMMON
 	tristate
+	select SND_HDA_EXT_CORE
 
 config SND_SOC_SOF_HDA_GENERIC
 	tristate
-- 
2.39.5