/* Copyright Statement: * * * * This software/firmware and related documentation ("MediaTek Software") are * * protected under relevant copyright laws. The information contained herein * * is confidential and proprietary to MediaTek Inc. and/or its licensors. * * Without the prior written permission of MediaTek inc. and/or its licensors, * * any reproduction, modification, use or disclosure of MediaTek Software, * * and information contained herein, in whole or in part, shall be strictly prohibited. * * * * MediaTek Inc. (C) 2016. All rights reserved. * * * * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES * * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") * * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON * * AN "AS-IS" BASIS ONLY. 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RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND * * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, * * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, * * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO * * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. * * * * The following software/firmware and/or related documentation ("MediaTek Software") * * have been modified by MediaTek Inc. All revisions are subject to any receiver's * * applicable license agreements with MediaTek Inc. * */ #include "bta/ar/bta_ar_int.h" #include "bta/sys/bta_sys.h" #include "stack/include/avrc_api.h" #if defined(MTK_A2DP_SRC_SINK_BOTH) && (MTK_A2DP_SRC_SINK_BOTH == TRUE) /******************************************************************************* * * Function bta_ar_id * * Description This function maps sys_id to ar id mask. * * Returns void * ******************************************************************************/ static uint8_t bta_ar_id(tBTA_SYS_ID sys_id) { uint8_t mask = 0; if (sys_id == BTA_ID_AV) { mask = BTA_AR_AV_MASK; } else if (sys_id == BTA_ID_AVK) { mask = BTA_AR_AVK_MASK; } return mask; } static void bta_ar_avrc_add_cat(uint16_t categories) { uint8_t temp[8], *p; /* Change supported categories on the second one */ if (bta_ar_cb.sdp_tg_handle != 0) { p = temp; UINT16_TO_BE_STREAM(p, categories); SDP_AddAttribute(bta_ar_cb.sdp_tg_handle, ATTR_ID_SUPPORTED_FEATURES, UINT_DESC_TYPE, (uint32_t)2, (uint8_t*)temp); } } /****************************************************************************** * * Function mtk_bta_ar_reg_avrc * * Description This function is called to register an SDP record for AVRCP. * * Returns void * *****************************************************************************/ void mtk_bta_ar_reg_avrc(uint16_t service_uuid, const char* service_name, const char* provider_name, uint16_t categories, tBTA_SYS_ID sys_id, bool browse_supported, uint16_t profile_version) { uint8_t mask = bta_ar_id(sys_id); uint8_t temp[8], *p; uint16_t class_list[2]; uint16_t count = 1; if (!mask || !categories) return; if (service_uuid == UUID_SERVCLASS_AV_REM_CTRL_TARGET) { bta_ar_cb.tg_categories [mask - 1] = categories; categories = bta_ar_cb.tg_categories[0]|bta_ar_cb.tg_categories[1]; if (bta_ar_cb.sdp_tg_handle == 0) { bta_ar_cb.tg_registered = mask; bta_ar_cb.sdp_tg_handle = SDP_CreateRecord(); AVRC_AddRecord(service_uuid, service_name, provider_name, categories, bta_ar_cb.sdp_tg_handle, browse_supported, profile_version, 0); bta_sys_add_uuid(service_uuid); } /* Change supported categories on the second one */ bta_ar_avrc_add_cat(categories); /* only one TG is allowed (first-come, first-served). * If sdp_tg_handle is non-0, ignore this request */ } else if ((service_uuid == UUID_SERVCLASS_AV_REMOTE_CONTROL) || (service_uuid == UUID_SERVCLASS_AV_REM_CTRL_CONTROL)) { bta_ar_cb.ct_categories[mask - 1] = categories; categories = bta_ar_cb.ct_categories[0] | bta_ar_cb.ct_categories[1]; if (bta_ar_cb.sdp_ct_handle == 0) { bta_ar_cb.sdp_ct_handle = SDP_CreateRecord(); AVRC_AddRecord(service_uuid, service_name, provider_name, categories, bta_ar_cb.sdp_ct_handle, browse_supported, profile_version, 0); bta_sys_add_uuid(service_uuid); bta_ar_cb.ct_ver = categories; } else { /* If first reg 1,3 version, reg 1.6 must update class id */ if (bta_ar_cb.ct_ver < profile_version) { APPL_TRACE_API("%s ver=0x%x", __FUNCTION__, profile_version); if (bta_ar_cb.ct_ver <= AVRC_REV_1_3 && profile_version > AVRC_REV_1_3) { bta_ar_cb.ct_ver = profile_version; /* add service class id list */ class_list[0] = service_uuid; if (service_uuid == UUID_SERVCLASS_AV_REMOTE_CONTROL) { class_list[1] = UUID_SERVCLASS_AV_REM_CTRL_CONTROL; count = 2; } SDP_AddServiceClassIdList(bta_ar_cb.sdp_ct_handle, count, class_list); } else { bta_ar_cb.ct_ver = profile_version; } SDP_AddProfileDescriptorList( bta_ar_cb.sdp_ct_handle, service_uuid, profile_version); } /* multiple CT are allowed. * Change supported categories on the second one */ p = temp; UINT16_TO_BE_STREAM(p, categories); SDP_AddAttribute(bta_ar_cb.sdp_ct_handle, ATTR_ID_SUPPORTED_FEATURES, UINT_DESC_TYPE, (uint32_t)2, (uint8_t*)temp); } } } #endif