On 02/01/18 23:28, Bjorn Andersson wrote:
On Thu 14 Dec 09:33 PST 2017, srinivas.kandagatla@xxxxxxxxxx wrote:
From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
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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