linux-kernel - [PATCH 5.11 182/775] ASoC: fsl_aud2htx: select SND_SOC_IMX_PCM

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Date:   Mon,  1 Mar 2021 17:05:50 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.11 182/775] ASoC: fsl_aud2htx: select SND_SOC_IMX_PCM_DMA

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

[ Upstream commit a1f31cc4e98e1833f53fd2c6e9a218d6b86f5388 ]

The newly added driver requires DMA support and fails to build
when that is disabled:

aarch64-linux-ld: sound/soc/fsl/fsl_aud2htx.o: in function `fsl_aud2htx_probe':
fsl_aud2htx.c:(.text+0x3e0): undefined reference to `imx_pcm_dma_init'

Fixes: 8a24c834c053 ("ASoC: fsl_aud2htx: Add aud2htx module driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Acked-by: Nicolin Chen <nicoleotsuka@...il.com>
Link: https://lore.kernel.org/r/20210103135327.3630973-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/fsl/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 84db0b7b9d593..d7f30036d4343 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -108,6 +108,7 @@ config SND_SOC_FSL_XCVR
 config SND_SOC_FSL_AUD2HTX
 	tristate "AUDIO TO HDMI TX module support"
 	depends on ARCH_MXC || COMPILE_TEST
+	select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n
 	help
 	  Say Y if you want to add AUDIO TO HDMI TX support for NXP.
 
-- 
2.27.0