linux-kernel - [PATCH] ASoC: amd: acp: select CONFIG_SND_SOC

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Date:   Fri, 29 Oct 2021 13:36:57 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Ajit Kumar Pandey <AjitKumar.Pandey@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: amd: acp: select CONFIG_SND_SOC_ACPI

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

The acp-platform driver now needs the ACPI helpers:

ld.lld: error: undefined symbol: snd_soc_acpi_find_machine
>>> referenced by acp-platform.c
>>>               soc/amd/acp/acp-platform.o:(acp_machine_select) in archive sound/built-in.a

ld.lld: error: undefined symbol: snd_soc_acpi_codec_list
>>> referenced by acp-renoir.c
>>>               soc/amd/acp/acp-renoir.o:(snd_soc_acpi_amd_acp_machines) in archive sound/built-in.a

Other drivers using this interface, select SND_SOC_ACPI, so do the
same thing here.

Fixes: e646b51f5dd5 ("ASoC: amd: acp: Add callback for machine driver on ACP")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 sound/soc/amd/acp/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig
index e3d5cf993f5f..52a1371f9e61 100644
--- a/sound/soc/amd/acp/Kconfig
+++ b/sound/soc/amd/acp/Kconfig
@@ -20,6 +20,7 @@ config SND_SOC_AMD_ACP_I2S
 
 config SND_SOC_AMD_ACP_PCM
 	tristate
+	select SND_SOC_ACPI if ACPI
 
 config SND_AMD_ASOC_RENOIR
 	tristate "AMD ACP ASOC Renoir Support"
-- 
2.29.2