Messages in this thread | | | Subject | Re: [RESEND PATCH v2 11/15] ASoC: qcom: qdsp6: Add support to q6afe dai driver | From | Srinivas Kandagatla <> | Date | Wed, 3 Jan 2018 16:27:12 +0000 |
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On 02/01/18 23:28, Bjorn Andersson wrote: > On Thu 14 Dec 09:33 PST 2017, srinivas.kandagatla@linaro.org wrote: > >> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> >> >> This patch adds support to q6afe backend dais driver. >> > > Isn't the list of backend DAIs platform-dependent?
dai links and connections between backend and front ends are platform dependent.
> > [..] >> +static const struct snd_soc_dapm_widget hdmi_dapm_widgets[] = { >> + SND_SOC_DAPM_AIF_OUT("HDMI", "HDMI Playback", 0, 0, 0, 0), >> + SND_SOC_DAPM_OUTPUT("HDMI-RX"), >> +}; >> + >> +static const struct snd_soc_component_driver msm_dai_hdmi_q6_component = { > > How will this look beyond HDMI? I'm having issues mapping this to > downstream.
ex: For slimbus dais, we would have more entries of "struct snd_soc_dai_driver" in this file.
Basically these are the dais that are exposed by the dsp firmware.
Depending on the actually platform some of these dais would be setup accordingly.
> >> + .name = "msm-dai-q6-hdmi", >> + .dapm_widgets = hdmi_dapm_widgets, >> + .num_dapm_widgets = ARRAY_SIZE(hdmi_dapm_widgets), >> + .controls = hdmi_config_controls, >> + .num_controls = ARRAY_SIZE(hdmi_config_controls), >> + .dapm_routes = hdmi_dapm_routes, >> + .num_dapm_routes = ARRAY_SIZE(hdmi_dapm_routes), >> +}; >> + > > Regards, > Bjorn >
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