3  * Legacy Nvidia HDMI codec support
50 static int nvhdmi_mcp_init(struct hda_codec *codec)  in nvhdmi_mcp_init()  argument
52 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_mcp_init()
55 		snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_2ch);  in nvhdmi_mcp_init()
57 		snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_8ch);  in nvhdmi_mcp_init()
61 static void nvhdmi_8ch_7x_set_info_frame_parameters(struct hda_codec *codec,  in nvhdmi_8ch_7x_set_info_frame_parameters()  argument
87 	snd_hda_codec_write(codec, 0x1, 0,  in nvhdmi_8ch_7x_set_info_frame_parameters()
90 	snd_hda_codec_write(codec, 0x1, 0,  in nvhdmi_8ch_7x_set_info_frame_parameters()
96 				   struct hda_codec *codec,  in nvhdmi_8ch_7x_pcm_close()  argument
99 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_close()
102 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x,  in nvhdmi_8ch_7x_pcm_close()
106 		snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,  in nvhdmi_8ch_7x_pcm_close()
109 		snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,  in nvhdmi_8ch_7x_pcm_close()
116 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);  in nvhdmi_8ch_7x_pcm_close()
118 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);  in nvhdmi_8ch_7x_pcm_close()
122 				     struct hda_codec *codec,  in nvhdmi_8ch_7x_pcm_prepare()  argument
130 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_prepare()
134 	guard(mutex)(&codec->spdif_mutex);  in nvhdmi_8ch_7x_pcm_prepare()
136 	spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid);  in nvhdmi_8ch_7x_pcm_prepare()
143 	if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE))  in nvhdmi_8ch_7x_pcm_prepare()
144 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
151 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,  in nvhdmi_8ch_7x_pcm_prepare()
155 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,  in nvhdmi_8ch_7x_pcm_prepare()
160 	if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) {  in nvhdmi_8ch_7x_pcm_prepare()
161 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
166 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
181 		if (codec->spdif_status_reset &&  in nvhdmi_8ch_7x_pcm_prepare()
183 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
189 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
195 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
202 		if (codec->spdif_status_reset &&  in nvhdmi_8ch_7x_pcm_prepare()
204 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
209 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
216 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, chs);  in nvhdmi_8ch_7x_pcm_prepare()
236 static int nvhdmi_mcp_build_pcms(struct hda_codec *codec)  in nvhdmi_mcp_build_pcms()  argument
238 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_mcp_build_pcms()
241 	err = snd_hda_hdmi_simple_build_pcms(codec);  in nvhdmi_mcp_build_pcms()
250 static int nvhdmi_mcp_build_controls(struct hda_codec *codec)  in nvhdmi_mcp_build_controls()  argument
252 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_mcp_build_controls()
257 	err = snd_hda_hdmi_simple_build_controls(codec);  in nvhdmi_mcp_build_controls()
271 	switch (codec->preset->vendor_id) {  in nvhdmi_mcp_build_controls()
304 static int nvhdmi_mcp_probe(struct hda_codec *codec,  in nvhdmi_mcp_probe()  argument
310 	err = snd_hda_hdmi_simple_probe(codec, nvhdmi_master_con_nid_7x,  in nvhdmi_mcp_probe()
315 	/* override the PCM rates, etc, as the codec doesn't give full list */  in nvhdmi_mcp_probe()
316 	spec = codec->spec;  in nvhdmi_mcp_probe()
328 	switch (codec->preset->vendor_id) {  in nvhdmi_mcp_probe()
345 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);  in nvhdmi_mcp_probe()
375 MODULE_DESCRIPTION("Legacy Nvidia HDMI HD-audio codec");