On Tue, Jul 16, 2019 at 10:13 PM Tzung-Bi Shih wrote:
>
> On Tue, Jul 16, 2019 at 7:57 PM Cheng-Yi Chiang 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_
On Tue, Jul 16, 2019 at 7:57 PM Cheng-Yi Chiang 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_plu
Allow codec driver register callback function for plug event.
The callback registration flow:
dw-hdmi <--- hw-hdmi-i2s-audio <--- hdmi-codec
dw-hdmi-i2s-audio implements hook_plugged_cb op
so codec driver can register the callback.
dw-hdmi exports a function dw_hdmi_set_plugged_cb so platform de
