Lines Matching refs:dai
26 static int q6dma_set_channel_map(struct snd_soc_dai *dai,
31 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
32 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
35 switch (dai->id) {
49 dev_err(dai->dev, "tx slot not found\n");
54 dev_err(dai->dev, "invalid tx num %d\n",
73 dev_err(dai->dev, "rx slot not found\n");
77 dev_err(dai->dev, "invalid rx num %d\n",
85 dev_err(dai->dev, "%s: invalid dai id 0x%x\n",
86 __func__, dai->id);
96 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
98 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
99 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
107 switch (dai->id) {
112 cfg->dp_idx = dai->id - DISPLAY_PORT_RX_1 + 1;
126 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
128 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
129 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
138 static void q6apm_lpass_dai_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
140 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
143 if (!dai_data->is_port_started[dai->id])
145 rc = q6apm_graph_stop(dai_data->graph[dai->id]);
147 dev_err(dai->dev, "fail to close APM port (%d)\n", rc);
149 q6apm_graph_close(dai_data->graph[dai->id]);
150 dai_data->is_port_started[dai->id] = false;
153 static int q6apm_lpass_dai_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
155 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
156 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
158 int graph_id = dai->id;
161 if (dai_data->is_port_started[dai->id]) {
162 q6apm_graph_stop(dai_data->graph[dai->id]);
163 dai_data->is_port_started[dai->id] = false;
166 q6apm_graph_close(dai_data->graph[dai->id]);
174 graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);
176 dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);
184 rc = q6apm_graph_media_format_pcm(dai_data->graph[dai->id], cfg);
187 dev_err(dai->dev, "Failed to set media format %d\n", rc);
191 rc = q6apm_graph_prepare(dai_data->graph[dai->id]);
193 dev_err(dai->dev, "Failed to prepare Graph %d\n", rc);
197 rc = q6apm_graph_start(dai_data->graph[dai->id]);
199 dev_err(dai->dev, "fail to start APM port %x\n", dai->id);
202 dai_data->is_port_started[dai->id] = true;
207 static int q6apm_lpass_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
209 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
211 int graph_id = dai->id;
214 graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);
216 dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);
225 static int q6i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
227 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
228 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
260 .name = "q6apm-be-dai-component",
306 MODULE_DESCRIPTION("AUDIOREACH APM LPASS dai driver");