26 static int q6dma_set_channel_map(struct snd_soc_dai *dai,  in q6dma_set_channel_map()  argument
31 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6dma_set_channel_map()
32 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6dma_set_channel_map()
35 	switch (dai->id) {  in q6dma_set_channel_map()
49 			dev_err(dai->dev, "tx slot not found\n");  in q6dma_set_channel_map()
54 			dev_err(dai->dev, "invalid tx num %d\n",  in q6dma_set_channel_map()
73 			dev_err(dai->dev, "rx slot not found\n");  in q6dma_set_channel_map()
77 			dev_err(dai->dev, "invalid rx num %d\n",  in q6dma_set_channel_map()
85 		dev_err(dai->dev, "%s: invalid dai id 0x%x\n",  in q6dma_set_channel_map()
86 			__func__, dai->id);  in q6dma_set_channel_map()
96 			    struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)  in q6hdmi_hw_params()  argument
98 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6hdmi_hw_params()
99 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6hdmi_hw_params()
107 	switch (dai->id) {  in q6hdmi_hw_params()
112 		cfg->dp_idx = dai->id - DISPLAY_PORT_RX_1 + 1;  in q6hdmi_hw_params()
126 			   struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)  in q6dma_hw_params()  argument
128 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6dma_hw_params()
129 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6dma_hw_params()
138 static void q6apm_lpass_dai_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_shutdown()  argument
140 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_shutdown()
143 	if (dai_data->is_port_started[dai->id]) {  in q6apm_lpass_dai_shutdown()
144 		rc = q6apm_graph_stop(dai_data->graph[dai->id]);  in q6apm_lpass_dai_shutdown()
145 		dai_data->is_port_started[dai->id] = false;  in q6apm_lpass_dai_shutdown()
147 			dev_err(dai->dev, "fail to close APM port (%d)\n", rc);  in q6apm_lpass_dai_shutdown()
150 	if (dai_data->graph[dai->id]) {  in q6apm_lpass_dai_shutdown()
151 		q6apm_graph_close(dai_data->graph[dai->id]);  in q6apm_lpass_dai_shutdown()
152 		dai_data->graph[dai->id] = NULL;  in q6apm_lpass_dai_shutdown()
156 static int q6apm_lpass_dai_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_prepare()  argument
158 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_prepare()
159 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6apm_lpass_dai_prepare()
161 	int graph_id = dai->id;  in q6apm_lpass_dai_prepare()
164 	if (dai_data->is_port_started[dai->id]) {  in q6apm_lpass_dai_prepare()
165 		q6apm_graph_stop(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
166 		dai_data->is_port_started[dai->id] = false;  in q6apm_lpass_dai_prepare()
169 			q6apm_graph_close(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
170 			dai_data->graph[dai->id] = NULL;  in q6apm_lpass_dai_prepare()
179 		graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);  in q6apm_lpass_dai_prepare()
181 			dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);  in q6apm_lpass_dai_prepare()
189 	rc = q6apm_graph_media_format_pcm(dai_data->graph[dai->id], cfg);  in q6apm_lpass_dai_prepare()
191 		dev_err(dai->dev, "Failed to set media format %d\n", rc);  in q6apm_lpass_dai_prepare()
195 	rc = q6apm_graph_prepare(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
197 		dev_err(dai->dev, "Failed to prepare Graph %d\n", rc);  in q6apm_lpass_dai_prepare()
201 	rc = q6apm_graph_start(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
203 		dev_err(dai->dev, "fail to start APM port %x\n", dai->id);  in q6apm_lpass_dai_prepare()
206 	dai_data->is_port_started[dai->id] = true;  in q6apm_lpass_dai_prepare()
210 	q6apm_graph_close(dai_data->graph[dai->id]);  in q6apm_lpass_dai_prepare()
211 	dai_data->graph[dai->id] = NULL;  in q6apm_lpass_dai_prepare()
215 static int q6apm_lpass_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)  in q6apm_lpass_dai_startup()  argument
217 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6apm_lpass_dai_startup()
219 	int graph_id = dai->id;  in q6apm_lpass_dai_startup()
222 		graph = q6apm_graph_open(dai->dev, NULL, dai->dev, graph_id);  in q6apm_lpass_dai_startup()
224 			dev_err(dai->dev, "Failed to open graph (%d)\n", graph_id);  in q6apm_lpass_dai_startup()
233 static int q6i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)  in q6i2s_set_fmt()  argument
235 	struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);  in q6i2s_set_fmt()
236 	struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];  in q6i2s_set_fmt()
268 	.name = "q6apm-be-dai-component",
314 MODULE_DESCRIPTION("AUDIOREACH APM LPASS dai driver");