33 #define DCE_AUD(audio)\  argument
34 	container_of(audio, struct dce_audio, base)
52 		read_indirect_azalia_reg(audio, IX_REG(reg_name))
55 		write_indirect_azalia_reg(audio, IX_REG(reg_name), value)
57 static void write_indirect_azalia_reg(struct audio *audio,  in write_indirect_azalia_reg()  argument
61 	struct dce_audio *aud = DCE_AUD(audio);  in write_indirect_azalia_reg()
71 	DC_LOG_HW_AUDIO("AUDIO:write_indirect_azalia_reg: index: %u  data: %u\n",  in write_indirect_azalia_reg()
75 static uint32_t read_indirect_azalia_reg(struct audio *audio, uint32_t reg_index)  in read_indirect_azalia_reg()  argument
77 	struct dce_audio *aud = DCE_AUD(audio);  in read_indirect_azalia_reg()
88 	DC_LOG_HW_AUDIO("AUDIO:read_indirect_azalia_reg: index: %u  data: %u\n",  in read_indirect_azalia_reg()
170 	/* Also do some calculation for the available Audio Bandwidth for the  in check_audio_bandwidth_hdmi()
184 	/* Number of Audio Packets (multiplied by 10) per Line (for 8 ch number  in check_audio_bandwidth_hdmi()
185 	 * of Audio samples per line multiplied by 10 - Layout 1)  in check_audio_bandwidth_hdmi()
191 	/*Number of Audio samples per second */  in check_audio_bandwidth_hdmi()
294 /* expose/not expose HBR capability to Audio driver */
296 	struct audio *audio,  in set_high_bit_rate_capable()  argument
301 	/* set high bit rate audio capable*/  in set_high_bit_rate_capable()
313 	struct audio *audio,  in set_video_latency()  argument
331 /* set audio latency in in ms/2+1 */
333 	struct audio *audio,  in set_audio_latency()  argument
354 void dce_aud_az_enable(struct audio *audio)  in dce_aud_az_enable()  argument
372 	DC_LOG_HW_AUDIO("\n\t========= AUDIO:dce_aud_az_enable: index: %u  data: 0x%x\n",  in dce_aud_az_enable()
373 			audio->inst, value);  in dce_aud_az_enable()
376 void dce_aud_az_disable(struct audio *audio)  in dce_aud_az_disable()  argument
397 	DC_LOG_HW_AUDIO("\n\t========= AUDIO:dce_aud_az_disable: index: %u  data: 0x%x\n",  in dce_aud_az_disable()
398 			audio->inst, value);  in dce_aud_az_disable()
402 	struct audio *audio,  in dce_aud_az_configure()  argument
407 	struct dce_audio *aud = DCE_AUD(audio);  in dce_aud_az_configure()
470 	/* set audio for output signal */  in dce_aud_az_configure()
495 	/*  Audio Descriptors   */  in dce_aud_az_configure()
549 			/* fill audio format data */  in dce_aud_az_configure()
586 	set_high_bit_rate_capable(audio, sample_rate.rate.RATE_192);  in dce_aud_az_configure()
588 	/* Audio and Video Lipsync */  in dce_aud_az_configure()
589 	set_video_latency(audio, audio_info->video_latency);  in dce_aud_az_configure()
590 	set_audio_latency(audio, audio_info->audio_latency);  in dce_aud_az_configure()
619 		audio->inst, value, audio_info->display_name);  in dce_aud_az_configure()
742 /* search pixel clock value for Azalia HDMI Audio */
780 	struct audio *audio,  in dce_aud_wall_dto_setup()  argument
785 	struct dce_audio *aud = DCE_AUD(audio);  in dce_aud_wall_dto_setup()
813 		programmed first, otherwise there will be no HDMI audio at boot  in dce_aud_wall_dto_setup()
834 		-default is to used DTO1, and switch to DTO0 when an audio  in dce_aud_wall_dto_setup()
872 	struct audio *audio,  in dce60_aud_wall_dto_setup()  argument
877 	struct dce_audio *aud = DCE_AUD(audio);  in dce60_aud_wall_dto_setup()
905 		programmed first, otherwise there will be no HDMI audio at boot  in dce60_aud_wall_dto_setup()
926 		-default is to used DTO1, and switch to DTO0 when an audio  in dce60_aud_wall_dto_setup()
962 static bool dce_aud_endpoint_valid(struct audio *audio)  in dce_aud_endpoint_valid()  argument
979 		struct audio *audio)  in dce_aud_hw_init()  argument
982 	struct dce_audio *aud = DCE_AUD(audio);  in dce_aud_hw_init()
986 	if (audio->inst != 0)  in dce_aud_hw_init()
1034 void dce_aud_destroy(struct audio **audio)  in dce_aud_destroy()  argument
1036 	struct dce_audio *aud = DCE_AUD(*audio);  in dce_aud_destroy()
1039 	*audio = NULL;  in dce_aud_destroy()
1042 struct audio *dce_audio_create(  in dce_audio_create()
1050 	struct dce_audio *audio = kzalloc(sizeof(*audio), GFP_KERNEL);  in dce_audio_create()  local
1052 	if (audio == NULL) {  in dce_audio_create()
1053 		ASSERT_CRITICAL(audio);  in dce_audio_create()
1057 	audio->base.ctx = ctx;  in dce_audio_create()
1058 	audio->base.inst = inst;  in dce_audio_create()
1059 	audio->base.funcs = &funcs;  in dce_audio_create()
1061 	audio->regs = reg;  in dce_audio_create()
1062 	audio->shifts = shifts;  in dce_audio_create()
1063 	audio->masks = masks;  in dce_audio_create()
1064 	return &audio->base;  in dce_audio_create()
1068 struct audio *dce60_audio_create(  in dce60_audio_create()
1076 	struct dce_audio *audio = kzalloc(sizeof(*audio), GFP_KERNEL);  in dce60_audio_create()  local
1078 	if (audio == NULL) {  in dce60_audio_create()
1079 		ASSERT_CRITICAL(audio);  in dce60_audio_create()
1083 	audio->base.ctx = ctx;  in dce60_audio_create()
1084 	audio->base.inst = inst;  in dce60_audio_create()
1085 	audio->base.funcs = &dce60_funcs;  in dce60_audio_create()
1087 	audio->regs = reg;  in dce60_audio_create()
1088 	audio->shifts = shifts;  in dce60_audio_create()
1089 	audio->masks = masks;  in dce60_audio_create()
1090 	return &audio->base;  in dce60_audio_create()