111 				    int ca, int active_channels, int conn_type);
127 	int (*chmap_validate)(int ca, int channels, unsigned char *chmap);
641 static int get_channel_allocation_order(int ca)  in get_channel_allocation_order()  argument
646 		if (channel_allocations[i].ca_index == ca)  in get_channel_allocation_order()
664 	int ca = 0;  in hdmi_channel_allocation()  local
690 			ca = channel_allocations[i].ca_index;  in hdmi_channel_allocation()
695 	if (!ca) {  in hdmi_channel_allocation()
700 				ca = channel_allocations[i].ca_index;  in hdmi_channel_allocation()
708 		    ca, channels, buf);  in hdmi_channel_allocation()
710 	return ca;  in hdmi_channel_allocation()
732 				       int ca)  in hdmi_std_setup_channel_mapping()  argument
741 	order = get_channel_allocation_order(ca);  in hdmi_std_setup_channel_mapping()
744 	if (hdmi_channel_mapping[ca][1] == 0) {  in hdmi_std_setup_channel_mapping()
751 			hdmi_channel_mapping[ca][i] = (i << 4) | hdmi_slot++;  in hdmi_std_setup_channel_mapping()
756 				hdmi_channel_mapping[ca][i++] = (0xf << 4) | hdmi_slot;  in hdmi_std_setup_channel_mapping()
767 		int slotsetup = non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i];  in hdmi_std_setup_channel_mapping()
877 					     int ca)  in hdmi_manual_setup_channel_mapping()  argument
880 	int ordered_ca = get_channel_allocation_order(ca);  in hdmi_manual_setup_channel_mapping()
906 static void hdmi_setup_fake_chmap(unsigned char *map, int ca)  in hdmi_setup_fake_chmap()  argument
909 	int ordered_ca = get_channel_allocation_order(ca);  in hdmi_setup_fake_chmap()
912 			map[i] = from_cea_slot(ordered_ca, hdmi_channel_mapping[ca][i] & 0x0f);  in hdmi_setup_fake_chmap()
919 				       hda_nid_t pin_nid, bool non_pcm, int ca,  in hdmi_setup_channel_mapping()  argument
925 						  channels, map, ca);  in hdmi_setup_channel_mapping()
927 		hdmi_std_setup_channel_mapping(codec, pin_nid, non_pcm, ca);  in hdmi_setup_channel_mapping()
928 		hdmi_setup_fake_chmap(map, ca);  in hdmi_setup_channel_mapping()
1073 				     int ca, int active_channels,  in hdmi_pin_setup_infoframe()  argument
1086 		hdmi_ai->CA		= ca;  in hdmi_pin_setup_infoframe()
1095 		dp_ai->CA		= ca;  in hdmi_pin_setup_infoframe()
1112 			    active_channels, ca);  in hdmi_pin_setup_infoframe()
1129 	int ca, ordered_ca;  in hdmi_setup_audio_infoframe()  local
1142 		ca = hdmi_manual_channel_allocation(channels, per_pin->chmap);  in hdmi_setup_audio_infoframe()
1144 		ca = hdmi_channel_allocation(codec, eld, channels);  in hdmi_setup_audio_infoframe()
1145 	if (ca < 0)  in hdmi_setup_audio_infoframe()
1146 		ca = 0;  in hdmi_setup_audio_infoframe()
1148 	ordered_ca = get_channel_allocation_order(ca);  in hdmi_setup_audio_infoframe()
1157 	hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,  in hdmi_setup_audio_infoframe()
1161 	spec->ops.pin_setup_infoframe(codec, pin_nid, ca, active_channels,  in hdmi_setup_audio_infoframe()
2031 	int i, err, ca, prepared = 0;  in hdmi_chmap_ctl_put()  local
2052 	ca = hdmi_manual_channel_allocation(ARRAY_SIZE(chmap), chmap);  in hdmi_chmap_ctl_put()
2053 	if (ca < 0)  in hdmi_chmap_ctl_put()
2056 		err = spec->ops.chmap_validate(ca, ARRAY_SIZE(chmap), chmap);  in hdmi_chmap_ctl_put()
2964 static int nvhdmi_chmap_validate(int ca, int chs, unsigned char *map)  in nvhdmi_chmap_validate()  argument
2966 	if (ca == 0x00 && (map[0] != SNDRV_CHMAP_FL || map[1] != SNDRV_CHMAP_FR))  in nvhdmi_chmap_validate()
3211 static void atihdmi_pin_setup_infoframe(struct hda_codec *codec, hda_nid_t pin_nid, int ca,  in atihdmi_pin_setup_infoframe()  argument
3214 	snd_hda_codec_write(codec, pin_nid, 0, ATI_VERB_SET_CHANNEL_ALLOCATION, ca);  in atihdmi_pin_setup_infoframe()
3234 static int atihdmi_paired_chmap_validate(int ca, int chs, unsigned char *map)  in atihdmi_paired_chmap_validate()  argument
3241 	cap = &channel_allocations[get_channel_allocation_order(ca)];  in atihdmi_paired_chmap_validate()