From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 BA06AC43331 for ; Thu, 7 Nov 2019 23:28:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8ABA72178F for ; Thu, 7 Nov 2019 23:28:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="oREwbBfw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727070AbfKGX1v (ORCPT ); Thu, 7 Nov 2019 18:27:51 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:43860 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727984AbfKGX1t (ORCPT ); Thu, 7 Nov 2019 18:27:49 -0500 Received: by mail-pl1-f195.google.com with SMTP id a18so2669219plm.10 for ; Thu, 07 Nov 2019 15:27:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eeEdv0QtJ307WBwSmqMekG71Dor1PodSsMGowPt5cRw=; b=oREwbBfw1sF3vS3Z4ORZRzCXMYwd4LYZu+DoSgbnY5ZMo3Jne4gq5K42JlLgLlQRWj kqGjhNLlbrIZvbix66kBf5o5Va11QRf3LDZx3X/CKcxnPSGB+ZdGkNONb4JpnQUFCNd4 Gg22dFJKACOumz/rQRzTM9z4qwi1cWCeHM9iI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=eeEdv0QtJ307WBwSmqMekG71Dor1PodSsMGowPt5cRw=; b=k/aTOA8DQFyPQMI0M+dlHwM49oMDL5amk3KSwMBNcTNq6YI/GHUI/GklAoGIWMDyXz ML3w27IzEocntD3S2Zs0Y3N/awi8RA7BygoY/6srfn86oIVKdbuOpaNi2pHnce2X32Fb GO+nFWwhUD8BSk+8gb+09gzzV5cV00yONiWagDw6gjWtZ35jV0ZNJsdIox2Wq98dAR4e yiyTdT3VDcRkK1ZXdduiOjENnq+wlfzyVhEpheiHv/qlV2wuE+L/XEOXOTMjd+/qsELS clPVqW8kPk5mTddu/c+dVgTGacFnOtmxd5MlnWvp+Ib2ZbzRwG7id87CJdOHAh831SUD 1Utw== X-Gm-Message-State: APjAAAVU28X/VEV1938EChyTwSwE0au7WXGgN2vhQfxF16GEXEnGVzYs 1lY4yAbp6xFbIA6mM7QqcJeyRQ== X-Google-Smtp-Source: APXvYqwb78gexO6X0YuTqe9ef4hJFzS5zfn6M9GHHuLGwDlwk3gdR9z806gv+mUefNGuhRjMYkr/qA== X-Received: by 2002:a17:90a:326b:: with SMTP id k98mr8926333pjb.50.1573169269037; Thu, 07 Nov 2019 15:27:49 -0800 (PST) Received: from apsdesk.mtv.corp.google.com ([2620:15c:202:1:e09a:8d06:a338:aafb]) by smtp.gmail.com with ESMTPSA id h3sm2857579pji.16.2019.11.07.15.27.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Nov 2019 15:27:48 -0800 (PST) From: Abhishek Pandit-Subedi To: Marcel Holtmann , Johan Hedberg , Rob Herring Cc: linux-bluetooth@vger.kernel.org, dianders@chromium.org, Abhishek Pandit-Subedi , linux-kernel@vger.kernel.org Subject: [PATCH v2 2/4] Bluetooth: btbcm: Support pcm configuration Date: Thu, 7 Nov 2019 15:27:10 -0800 Message-Id: <20191107232713.48577-3-abhishekpandit@chromium.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog In-Reply-To: <20191107232713.48577-1-abhishekpandit@chromium.org> References: <20191107232713.48577-1-abhishekpandit@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add BCM vendor specific commands to configure PCM. Signed-off-by: Abhishek Pandit-Subedi --- Changes in v2: None drivers/bluetooth/btbcm.c | 35 +++++++++++++++++++++++++++++++++++ drivers/bluetooth/btbcm.h | 10 ++++++++++ 2 files changed, 45 insertions(+) diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 2d2e6d862068..f052518f7b0c 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -105,6 +105,41 @@ int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) } EXPORT_SYMBOL_GPL(btbcm_set_bdaddr); +int btbcm_set_pcm_params(struct hci_dev *hdev, + const struct bcm_set_pcm_int_params *int_params, + const struct bcm_set_pcm_format_params *format_params) +{ + struct sk_buff *skb; + int err; + + if (int_params) { + skb = __hci_cmd_sync(hdev, 0xfc1c, 5, int_params, + HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + bt_dev_err(hdev, "BCM: Set PCM int params failed (%d)", + err); + return err; + } + kfree_skb(skb); + } + + if (format_params) { + skb = __hci_cmd_sync(hdev, 0xfc1e, 5, format_params, + HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + bt_dev_err(hdev, "BCM: Set PCM data params failed (%d)", + err); + return err; + } + kfree_skb(skb); + } + + return 0; +} +EXPORT_SYMBOL_GPL(btbcm_set_pcm_params); + int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) { const struct hci_command_hdr *cmd; diff --git a/drivers/bluetooth/btbcm.h b/drivers/bluetooth/btbcm.h index d204be8a84bf..f0a63c65544e 100644 --- a/drivers/bluetooth/btbcm.h +++ b/drivers/bluetooth/btbcm.h @@ -54,6 +54,9 @@ struct bcm_set_pcm_format_params { int btbcm_check_bdaddr(struct hci_dev *hdev); int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw); +int btbcm_set_pcm_params(struct hci_dev *hdev, + const struct bcm_set_pcm_int_params *int_params, + const struct bcm_set_pcm_format_params *format_params); int btbcm_setup_patchram(struct hci_dev *hdev); int btbcm_setup_apple(struct hci_dev *hdev); @@ -74,6 +77,13 @@ static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) return -EOPNOTSUPP; } +int btbcm_set_pcm_params(struct hci_dev *hdev, + const struct bcm_set_pcm_int_params *int_params, + const struct bcm_set_pcm_format_params *format_params) +{ + return -EOPNOTSUPP; +} + static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) { return -EOPNOTSUPP; -- 2.24.0.rc1.363.gb1bccd3e3d-goog