From patchwork Tue Sep 7 10:12:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "K, Kiran" X-Patchwork-Id: 507605 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5127DC433EF for ; Tue, 7 Sep 2021 10:08:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E5326108E for ; Tue, 7 Sep 2021 10:08:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244555AbhIGKJG (ORCPT ); Tue, 7 Sep 2021 06:09:06 -0400 Received: from mga17.intel.com ([192.55.52.151]:1677 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243048AbhIGKJF (ORCPT ); Tue, 7 Sep 2021 06:09:05 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10099"; a="200362875" X-IronPort-AV: E=Sophos;i="5.85,274,1624345200"; d="scan'208";a="200362875" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2021 03:07:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,274,1624345200"; d="scan'208";a="512785276" Received: from intel-lenovo-legion-y540-15irh-pg0.iind.intel.com ([10.224.186.95]) by orsmga001.jf.intel.com with ESMTP; 07 Sep 2021 03:07:57 -0700 From: Kiran K To: linux-bluetooth@vger.kernel.org Cc: ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com, luiz.von.dentz@intel.com, michaelfsun@google.com, Kiran K Subject: [PATCH v15 13/13] Bluetooth: hci_vhci: Add support for offload codecs over SCO Date: Tue, 7 Sep 2021 15:42:49 +0530 Message-Id: <20210907101249.7323-13-kiran.k@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210907101249.7323-1-kiran.k@intel.com> References: <20210907101249.7323-1-kiran.k@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Define the callbacks required to support offload codecs Signed-off-by: Kiran K --- Notes: changes in v15: - New patch - Add callbacks to support offload codecs for emulator drivers/bluetooth/hci_vhci.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 8ab26dec5f6e..cc3679f3491d 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -73,6 +73,24 @@ static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) return 0; } +static int vhci_get_data_path_id(struct hci_dev *hdev, u8 *data_path_id) +{ + *data_path_id = 0; + return 0; +} + +static int vhci_get_codec_config_data(struct hci_dev *hdev, __u8 type, + struct bt_codec *codec, __u8 *vnd_len, + __u8 **vnd_data) +{ + if (type != ESCO_LINK) + return -EINVAL; + + *vnd_len = 0; + *vnd_data = NULL; + return 0; +} + static int __vhci_create_device(struct vhci_data *data, __u8 opcode) { struct hci_dev *hdev; @@ -112,6 +130,8 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode) hdev->close = vhci_close_dev; hdev->flush = vhci_flush; hdev->send = vhci_send_frame; + hdev->get_data_path_id = vhci_get_data_path_id; + hdev->get_codec_config_data = vhci_get_codec_config_data; /* bit 6 is for external configuration */ if (opcode & 0x40)