[alsa-devel] [PATCH v4 2/5] drm: bridge: dw-hdmi: Report connector status using callback

[Tzung-Bi Shih]

On Tue, Jul 16, 2019 at 7:57 PM Cheng-Yi Chiang <cychiang at chromium.org> wrote:
>
> Change the Kconfig of DRM_DW_HDMI so it selects SND_SOC_HDMI_CODEC.
> This is for the typedef of hdmi_codec_plugged_cb to be used in dw-hdmi.c.
Not sure why you select SND_SOC_HDMI_CODEC in this patch.  To have
definition of hdmi_codec_plugged_cb, include hdmi-codec.h should be
sufficient.

>
> diff --git a/drivers/gpu/drm/bridge/synopsys/Kconfig b/drivers/gpu/drm/bridge/synopsys/Kconfig
> index 21a1be3ced0f..309da052db97 100644
> --- a/drivers/gpu/drm/bridge/synopsys/Kconfig
> +++ b/drivers/gpu/drm/bridge/synopsys/Kconfig
> @@ -4,6 +4,7 @@ config DRM_DW_HDMI
>         select DRM_KMS_HELPER
>         select REGMAP_MMIO
>         select CEC_CORE if CEC_NOTIFIER
> +       select SND_SOC_HDMI_CODEC
So that it is weird to select this option.

>
>  config DRM_DW_HDMI_AHB_AUDIO
>         tristate "Synopsys Designware AHB Audio interface"
> @@ -20,7 +21,6 @@ config DRM_DW_HDMI_I2S_AUDIO
>         tristate "Synopsys Designware I2S Audio interface"
>         depends on SND_SOC
>         depends on DRM_DW_HDMI
> -       select SND_SOC_HDMI_CODEC
Also strange for deselecting the option.  Should be in another commit
for another reason?