Hi
> The newly added sound driver depends on SND_SOC_HDMI_CODEC, which in
> turn only makes sense when ASoC is enabled, as shown by this warning:
>
> warning: (DRM_MSM && DRM_STI && DRM_MEDIATEK_HDMI && DRM_I2C_NXP_TDA998X &&
> DRM_DW_HDMI_I2S_AUDIO) selects SND_SOC_HDMI_CODEC which has unmet direct
> dependencies (SOUND && !M68K && !UML && SND && SND_SOC)
>
> Since the audio driver is probably useless without the audio subsystem,
> adding a dependency here seems the right solution.
>
> Fixes: 2761ba6c0925 ("drm: bridge: add DesignWare HDMI I2S audio support")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> ---
Acked-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
> drivers/gpu/drm/bridge/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
> index 4980ecc55721..71db3e659be9 100644
> --- a/drivers/gpu/drm/bridge/Kconfig
> +++ b/drivers/gpu/drm/bridge/Kconfig
> @@ -41,6 +41,7 @@ config DRM_DW_HDMI_AHB_AUDIO
>
> config DRM_DW_HDMI_I2S_AUDIO
> tristate "Synopsis Designware I2S Audio interface"
> + depends on SND_SOC
> depends on DRM_DW_HDMI
> select SND_SOC_HDMI_CODEC
> help
> --
> 2.9.0
>
Best regards
---
Kuninori Morimoto
