linux-kernel - Re: [PATCH] ASoC: fsl_aud2htx: select SND_SOC_IMX_PCM

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Date:   Sun, 3 Jan 2021 12:38:38 -0800
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Fabio Estevam <festevam@...il.com>,
        Viorel Suman <viorel.suman@....com>,
        Matthias Schiffer <matthias.schiffer@...tq-group.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: fsl_aud2htx: select SND_SOC_IMX_PCM_DMA

On Sun, Jan 03, 2021 at 02:53:17PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> 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>