25 static int q6dma_set_channel_map(struct snd_soc_dai *dai,  in q6dma_set_channel_map()  argument
30 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6dma_set_channel_map()
31 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6dma_set_channel_map()
34 	switch (dai->id) {  in q6dma_set_channel_map()
48 			dev_err(dai->dev, "tx slot not found\n");  in q6dma_set_channel_map()
53 			dev_err(dai->dev, "invalid tx num %d\n",  in q6dma_set_channel_map()
72 			dev_err(dai->dev, "rx slot not found\n");  in q6dma_set_channel_map()
76 			dev_err(dai->dev, "invalid rx num %d\n",  in q6dma_set_channel_map()
84 		dev_err(dai->dev, "%s: invalid dai id 0x%x\n",  in q6dma_set_channel_map()
85 			__func__, dai->id);  in q6dma_set_channel_map()
95 			   struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)  in q6dma_hw_params()  argument
97 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6dma_hw_params()
98 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6dma_hw_params()
107 static void q6apm_lpass_dai_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_shutdown()  argument
109 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_shutdown()
112 	if (!dai_data->is_port_started[dai->id])  in q6apm_lpass_dai_shutdown()
114 	rc = q6apm_graph_stop(dai_data->graph[dai->id]);  in q6apm_lpass_dai_shutdown()
116 		dev_err(dai->dev, "fail to close APM port (%d)\n", rc);  in q6apm_lpass_dai_shutdown()
118 	q6apm_graph_close(dai_data->graph[dai->id]);  in q6apm_lpass_dai_shutdown()
119 	dai_data->is_port_started[dai->id] = false;  in q6apm_lpass_dai_shutdown()
122 static int q6apm_lpass_dai_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_prepare()  argument
124 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_prepare()
125 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6apm_lpass_dai_prepare()
127 	int graph_id = dai->id;  in q6apm_lpass_dai_prepare()
135 		graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);  in q6apm_lpass_dai_prepare()
137 			dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);  in q6apm_lpass_dai_prepare()
145 	rc = q6apm_graph_media_format_pcm(dai_data->graph[dai->id], cfg);  in q6apm_lpass_dai_prepare()
148 		dev_err(dai->dev, "Failed to set media format %d\n", rc);  in q6apm_lpass_dai_prepare()
152 	rc = q6apm_graph_prepare(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
154 		dev_err(dai->dev, "Failed to prepare Graph %d\n", rc);  in q6apm_lpass_dai_prepare()
158 	rc = q6apm_graph_start(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
160 		dev_err(dai->dev, "fail to start APM port %x\n", dai->id);  in q6apm_lpass_dai_prepare()
163 	dai_data->is_port_started[dai->id] = true;  in q6apm_lpass_dai_prepare()
168 static int q6apm_lpass_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_startup()  argument
170 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_startup()
172 	int graph_id = dai->id;  in q6apm_lpass_dai_startup()
175 		graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);  in q6apm_lpass_dai_startup()
177 			dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);  in q6apm_lpass_dai_startup()
186 static int q6i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)  in q6i2s_set_fmt()  argument
188 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6i2s_set_fmt()
189 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6i2s_set_fmt()
214 	.name = "q6apm-be-dai-component",
259 MODULE_DESCRIPTION("AUDIOREACH APM LPASS dai driver");