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=-9.8 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 19422C5DF61 for ; Wed, 6 Nov 2019 00:30:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFF1621D7C for ; Wed, 6 Nov 2019 00:30:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="eShP+02F" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387415AbfKFAaL (ORCPT ); Tue, 5 Nov 2019 19:30:11 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:33315 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730319AbfKFAaJ (ORCPT ); Tue, 5 Nov 2019 19:30:09 -0500 Received: by mail-pg1-f194.google.com with SMTP id u23so15869477pgo.0 for ; Tue, 05 Nov 2019 16:30:07 -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=RGLlsN3tP5d3XlKJATDIW7JuXqbojd8kF/+EpW4xWDs=; b=eShP+02FUAYXD37ksphiWSo81YU0fqTV1ZEnEJl2Hp59W5Q0/v3YhV+bksWoBsb/mg bgXU6X0bANJoV1xRp8QqF0DJYTMO/Qlumfw7+LMPoyAL9Ltwd+M6z+Vgy02M413gn8ue g+u1C3FCWk6048ipYYk4/y/NlH64PfdOFfrSo= 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=RGLlsN3tP5d3XlKJATDIW7JuXqbojd8kF/+EpW4xWDs=; b=VBSdxPGOAjVdd++DM4iQY8J5ss8QRkHYQzMb38y4Q3Jtafq5XWqpQLceIgVLDxx99t cqIyk8lfp2CLeJFLN3Rhhtt9LdzeAMAQeSCO72hOpaMlsOom/UvfACBIeHXb1CDN49TO J0OuMjqqyJjOmeRmxlMRvZh67dnYkWh9nRrPh/fDdqYqKuYBIsWfEWM/xtGsmEycKrTW gK3glAAeb8JcJMgKG6QxuvyiIWjC7ZDJ+sa/sjKdf8g93AioOiaRj8BLvdckA0Kd+7SD wm2TZ2QMlfus7+Zc5q9TZat2wKXCBQGHtYWM1e8vg+MezrKu/KGISvMqmfr/0IKy46+4 LSZg== X-Gm-Message-State: APjAAAUAxRGIV9r0Pk20yniBRKCDa0fKf6vCXHpCYmIkYEH8UJ7nw0yt sJK+r19OVMbJQqnFopHwbxQf+g== X-Google-Smtp-Source: APXvYqy6wFT1XdF3SZGwpxsiume7DbFSVy8MGsUh62vslfzCMWI01MwVF+XFGm978PPHeKmbuvzZiw== X-Received: by 2002:a63:3e0b:: with SMTP id l11mr35830888pga.448.1573000207369; Tue, 05 Nov 2019 16:30:07 -0800 (PST) Received: from apsdesk.mtv.corp.google.com ([2620:15c:202:1:e09a:8d06:a338:aafb]) by smtp.gmail.com with ESMTPSA id k9sm21032835pfk.72.2019.11.05.16.30.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Nov 2019 16:30:06 -0800 (PST) From: Abhishek Pandit-Subedi To: Marcel Holtmann , Johan Hedberg Cc: linux-bluetooth@vger.kernel.org, Abhishek Pandit-Subedi , linux-kernel@vger.kernel.org Subject: [PATCH 2/4] Bluetooth: btbcm: Support pcm configuration Date: Tue, 5 Nov 2019 16:29:21 -0800 Message-Id: <20191106002923.109344-3-abhishekpandit@chromium.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog In-Reply-To: <20191106002923.109344-1-abhishekpandit@chromium.org> References: <20191106002923.109344-1-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 --- drivers/bluetooth/btbcm.c | 27 +++++++++++++++++++++++++++ drivers/bluetooth/btbcm.h | 12 ++++++++++++ 2 files changed, 39 insertions(+) diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 2d2e6d862068..1b6afb11844a 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -105,6 +105,33 @@ 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; + + 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); + + skb = __hci_cmd_sync(hdev, 0xfc1e, 5, int_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..4cc6769f6bfb 100644 --- a/drivers/bluetooth/btbcm.h +++ b/drivers/bluetooth/btbcm.h @@ -49,11 +49,16 @@ struct bcm_set_pcm_format_params { __u8 right_justify; } __packed; +#define BCM_PCM_PARAMS_COUNT 10 + #if IS_ENABLED(CONFIG_BT_BCM) 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 +79,13 @@ 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