linux-kernel - Re: [alsa-devel] [PATCH -next] ASoC: SOF: imx8: Fix randbuild error

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Date:   Mon, 10 Feb 2020 15:00:59 -0600
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     YueHaibing <yuehaibing@...wei.com>, lgirdwood@...il.com,
        broonie@...nel.org, perex@...ex.cz, tiwai@...e.com,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, daniel.baluta@....com,
        krzk@...nel.org
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [alsa-devel] [PATCH -next] ASoC: SOF: imx8: Fix randbuild error



On 2/10/20 12:15 AM, YueHaibing wrote:
> when do randconfig like this:
> CONFIG_SND_SOC_SOF_IMX8_SUPPORT=y
> CONFIG_SND_SOC_SOF_IMX8=y
> CONFIG_SND_SOC_SOF_OF=y
> CONFIG_IMX_DSP=m
> CONFIG_IMX_SCU=y
> 
> there is a link error:
> 
> sound/soc/sof/imx/imx8.o: In function 'imx8_send_msg':
> imx8.c:(.text+0x380): undefined reference to 'imx_dsp_ring_doorbell'
> 
> Select IMX_DSP in SND_SOC_SOF_IMX8_SUPPORT to fix this
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Fixes: f9ad75468453 ("ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependency")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Thanks for the report.

Would you mind sharing the .config and instructions to reproduce this 
case? we have an unrelated issue with allyesconfig that was reviewed here:

https://github.com/thesofproject/linux/pull/1778

and I'd probably a good thing to fix everything in one shot.

Thanks!

> ---
>   sound/soc/sof/imx/Kconfig | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig
> index bae4f7b..81274906 100644
> --- a/sound/soc/sof/imx/Kconfig
> +++ b/sound/soc/sof/imx/Kconfig
> @@ -14,7 +14,7 @@ if SND_SOC_SOF_IMX_TOPLEVEL
>   config SND_SOC_SOF_IMX8_SUPPORT
>   	bool "SOF support for i.MX8"
>   	depends on IMX_SCU
> -	depends on IMX_DSP
> +	select IMX_DSP
>   	help
>   	  This adds support for Sound Open Firmware for NXP i.MX8 platforms
>   	  Say Y if you have such a device.
>