50 		bt_shell_error("Volume change failed (%d)", err);  in cap_volume_changed_cb()
54 	bt_shell_print("Volume change completed");  in cap_volume_changed_cb()
60 		bt_shell_error("Volume mute change failed (%d)", err);  in cap_volume_mute_changed_cb()
64 	bt_shell_print("Volume mute change completed");  in cap_volume_mute_changed_cb()
70 		bt_shell_error("Volume offset change failed (%d)", err);  in cap_volume_offset_changed_cb()
74 	bt_shell_print("Volume offset change completed");  in cap_volume_offset_changed_cb()
217 	unsigned long volume;  in cmd_cap_commander_change_volume()  local
225 	volume = shell_strtoul(argv[1], 10, &err);  in cmd_cap_commander_change_volume()
227 		shell_error(sh, "Failed to parse volume from %s", argv[1]);  in cmd_cap_commander_change_volume()
232 	if (volume > UINT8_MAX) {  in cmd_cap_commander_change_volume()
233 		shell_error(sh, "Invalid volume %lu", volume);  in cmd_cap_commander_change_volume()
237 	param.volume = (uint8_t)volume;  in cmd_cap_commander_change_volume()
258 	shell_print(sh, "Setting volume to %u on %zu connections", param.volume, param.count);  in cmd_cap_commander_change_volume()
262 		shell_print(sh, "Failed to change volume: %d", err);  in cmd_cap_commander_change_volume()
287 		shell_error(sh, "Failed to parse volume mute from %s", argv[1]);  in cmd_cap_commander_change_volume_mute()
308 	shell_print(sh, "Setting volume mute to %d on %zu connections", param.mute, param.count);  in cmd_cap_commander_change_volume_mute()
312 		shell_print(sh, "Failed to change volume mute: %d", err);  in cmd_cap_commander_change_volume_mute()
364 			shell_error(sh, "Failed to parse volume offset from %s", arg);  in cmd_cap_commander_change_volume_offset()
380 	shell_print(sh, "Setting volume offset on %zu connections", param.count);  in cmd_cap_commander_change_volume_offset()
384 		shell_print(sh, "Failed to change volume offset: %d", err);  in cmd_cap_commander_change_volume_offset()
493 			shell_error(sh, "Failed to parse volume offset from %s", arg);  in cmd_cap_commander_change_microphone_gain()
866 	SHELL_CMD_ARG(change_volume, NULL, "Change volume on all connections <volume>",
869 		      "Change volume mute state on all connections <mute>",
873 		      "Change volume offset per connection <volume_offset [volume_offset [...]]>",