45 int snd_motu_protocol_v2_get_clock_rate(struct snd_motu *motu,  in snd_motu_protocol_v2_get_clock_rate()  argument
51 	err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET, &reg,  in snd_motu_protocol_v2_get_clock_rate()
59 int snd_motu_protocol_v2_set_clock_rate(struct snd_motu *motu,  in snd_motu_protocol_v2_set_clock_rate()  argument
74 	err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET, &reg,  in snd_motu_protocol_v2_set_clock_rate()
84 	return snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET, &reg,  in snd_motu_protocol_v2_set_clock_rate()
88 static int get_clock_source(struct snd_motu *motu, u32 data,  in get_clock_source()  argument
100 		bool support_iec60958_on_opt = (motu->spec == &snd_motu_spec_828mk2 ||  in get_clock_source()
101 						motu->spec == &snd_motu_spec_traveler);  in get_clock_source()
103 		if (motu->spec == &snd_motu_spec_896hd) {  in get_clock_source()
111 			int err = snd_motu_transaction_read(motu, V2_IN_OUT_CONF_OFFSET, &reg,  in get_clock_source()
145 int snd_motu_protocol_v2_get_clock_source(struct snd_motu *motu,  in snd_motu_protocol_v2_get_clock_source()  argument
151 	err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET, &reg,  in snd_motu_protocol_v2_get_clock_source()
156 	return get_clock_source(motu, be32_to_cpu(reg), src);  in snd_motu_protocol_v2_get_clock_source()
160 static int switch_fetching_mode_cyclone(struct snd_motu *motu, u32 *data,  in switch_fetching_mode_cyclone()  argument
169 static int switch_fetching_mode_spartan(struct snd_motu *motu, u32 *data,  in switch_fetching_mode_spartan()  argument
176 	err = get_clock_source(motu, *data, &src);  in switch_fetching_mode_spartan()
190 int snd_motu_protocol_v2_switch_fetching_mode(struct snd_motu *motu,  in snd_motu_protocol_v2_switch_fetching_mode()  argument
193 	if (motu->spec == &snd_motu_spec_828mk2) {  in snd_motu_protocol_v2_switch_fetching_mode()
196 	} else if (motu->spec == &snd_motu_spec_896hd) {  in snd_motu_protocol_v2_switch_fetching_mode()
204 		err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET,  in snd_motu_protocol_v2_switch_fetching_mode()
214 		if (motu->spec == &snd_motu_spec_traveler)  in snd_motu_protocol_v2_switch_fetching_mode()
215 			err = switch_fetching_mode_cyclone(motu, &data, enable);  in snd_motu_protocol_v2_switch_fetching_mode()
217 			err = switch_fetching_mode_spartan(motu, &data, enable);  in snd_motu_protocol_v2_switch_fetching_mode()
222 		return snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET,  in snd_motu_protocol_v2_switch_fetching_mode()
227 int snd_motu_protocol_v2_cache_packet_formats(struct snd_motu *motu)  in snd_motu_protocol_v2_cache_packet_formats()  argument
229 	bool has_two_opt_ifaces = (motu->spec == &snd_motu_spec_8pre);  in snd_motu_protocol_v2_cache_packet_formats()
234 	motu->tx_packet_formats.pcm_byte_offset = 10;  in snd_motu_protocol_v2_cache_packet_formats()
235 	motu->rx_packet_formats.pcm_byte_offset = 10;  in snd_motu_protocol_v2_cache_packet_formats()
237 	motu->tx_packet_formats.msg_chunks = 2;  in snd_motu_protocol_v2_cache_packet_formats()
238 	motu->rx_packet_formats.msg_chunks = 2;  in snd_motu_protocol_v2_cache_packet_formats()
240 	err = snd_motu_transaction_read(motu, V2_IN_OUT_CONF_OFFSET, &reg,  in snd_motu_protocol_v2_cache_packet_formats()
246 	memcpy(motu->tx_packet_formats.pcm_chunks,  in snd_motu_protocol_v2_cache_packet_formats()
247 	       motu->spec->tx_fixed_pcm_chunks,  in snd_motu_protocol_v2_cache_packet_formats()
248 	       sizeof(motu->tx_packet_formats.pcm_chunks));  in snd_motu_protocol_v2_cache_packet_formats()
249 	memcpy(motu->rx_packet_formats.pcm_chunks,  in snd_motu_protocol_v2_cache_packet_formats()
250 	       motu->spec->rx_fixed_pcm_chunks,  in snd_motu_protocol_v2_cache_packet_formats()
251 	       sizeof(motu->rx_packet_formats.pcm_chunks));  in snd_motu_protocol_v2_cache_packet_formats()
254 		motu->tx_packet_formats.pcm_chunks[0] += 8;  in snd_motu_protocol_v2_cache_packet_formats()
257 			motu->tx_packet_formats.pcm_chunks[1] += 4;  in snd_motu_protocol_v2_cache_packet_formats()
259 			motu->tx_packet_formats.pcm_chunks[1] += 8;  in snd_motu_protocol_v2_cache_packet_formats()
263 		motu->rx_packet_formats.pcm_chunks[0] += 8;  in snd_motu_protocol_v2_cache_packet_formats()
266 			motu->rx_packet_formats.pcm_chunks[1] += 4;  in snd_motu_protocol_v2_cache_packet_formats()
268 			motu->rx_packet_formats.pcm_chunks[1] += 8;  in snd_motu_protocol_v2_cache_packet_formats()