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