From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BA3D62E7635 for ; Mon, 23 Feb 2026 17:02:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771866152; cv=none; b=VKHGA2+5X2jjL8l+7PoU/RbgNVww0vHeiv8DfgXG0HKOVZWtfAXhM9MUOqTQJ6KhZMmiAdHkh6CxUWfRcD2Om8Fz7JJmYndHwyV7PtySvD2PDISGCL3jG3H6NAIWffq0cvhYvoKTj3xJcuxtX1Rf9O74wi4bJv7FFmTKNcZmIIg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771866152; c=relaxed/simple; bh=2gvfjKYAwwd6SbAs/lbiamR5Jz/CDJz7nIgEWK3JBZA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QQHWqTo205VN+Avn3QaFM0gTOuGqJXUptw68BEjYVhgefwBCggZqeZXZjMqZT13wY9hT4LAKuDxUxwT758yWCipQXU/v6p5XqqZVVQIekIJgInYc43so3pSrkUxCgce5VpVT4zgWG9DNRMDKB7lOIvolDkpCIhuI3CyjhVYgRbU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=RcBxYKNs; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RcBxYKNs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771866151; x=1803402151; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2gvfjKYAwwd6SbAs/lbiamR5Jz/CDJz7nIgEWK3JBZA=; b=RcBxYKNsroXH7sIdwvGoKxM/FfsmmjEPnjW4Pvk/m2bwLzDizKL59Jot MmhNGANkeu1+4Q20f3h2cPe387lVF0SU+qiGUdM7inmaHUpf4LRs638kC Dj6ugFI7oEfJ6ZwF+e8TNvHbSOApjt8BKRvUvAn10p+dMbYnMyUbflsw1 d4EBucyBzrhSfNtDc254EVwNZrDwunsl5pCO1QMu82+JfK2rgc6hhh/go neVwfNuq2vlStJVq+Umv1lb2tjTSttvZM7iwibmzGK6WxeJwpLm2nVFQc eS8Bpc94bN7xOsaTnzsu0hDdrvr5Wfk5BucjJSlNJfA+B+tL8aUOaNLfz A==; X-CSE-ConnectionGUID: Equp+/PkSV+00qsaF+EpBQ== X-CSE-MsgGUID: zMTnilcsS02WGiKn5EPowg== X-IronPort-AV: E=McAfee;i="6800,10657,11710"; a="95484471" X-IronPort-AV: E=Sophos;i="6.21,307,1763452800"; d="scan'208";a="95484471" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2026 09:02:28 -0800 X-CSE-ConnectionGUID: RYqIFQrORUyNUOj0sXQAfw== X-CSE-MsgGUID: 1uQoS+CDSyu4yHhWi8UBqA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,307,1763452800"; d="scan'208";a="214698372" Received: from intel-lenovo-legion-y540-15irh-pg0.iind.intel.com ([10.224.186.95]) by orviesa006.jf.intel.com with ESMTP; 23 Feb 2026 09:02:26 -0800 From: Kiran K To: linux-bluetooth@vger.kernel.org Cc: ravishankar.srivatsa@intel.com, chandrashekar.devegowda@intel.com, chethan.tumkur.narayan@intel.com, Kiran K Subject: [PATCH v1 4/7] Bluetooth: btintel: Add DSBR support for ScP2 onwards Date: Mon, 23 Feb 2026 22:51:00 +0530 Message-ID: <20260223172104.167471-4-kiran.k@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260223172104.167471-1-kiran.k@intel.com> References: <20260223172104.167471-1-kiran.k@intel.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add DSBR support for Scorpious Peak2 cores onwards. Refer commit eb9e749c0182 ("Bluetooth: btintel: Allow configuring drive strength of BRI") for details about DSBR. Signed-off-by: Kiran K --- drivers/bluetooth/btintel.c | 5 +++++ drivers/bluetooth/btintel.h | 1 + 2 files changed, 6 insertions(+) diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index 26aa8ea7d33e..b3cbb61065d1 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -2823,6 +2823,7 @@ static int btintel_set_dsbr(struct hci_dev *hdev, struct intel_version_tlv *ver) * 1. BlazarI or BlazarIW + B0 step product in IML image. * 2. Gale Peak2 or BlazarU in OP image. * 3. Scorpious Peak in IML image. + * 4. Scorpious Peak2 onwards + PCIe transport in IML image. */ switch (hw_variant) { @@ -2843,6 +2844,10 @@ static int btintel_set_dsbr(struct hci_dev *hdev, struct intel_version_tlv *ver) break; return 0; default: + /* Scorpius Peak2 onwards */ + if (hw_variant >= BTINTEL_HWID_SCP2 && hdev->bus == HCI_PCI + && ver->img_type == BTINTEL_IMG_IML) + break; return 0; } diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 21c9a6c9eb9e..1d9dde3c7874 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -74,6 +74,7 @@ struct intel_tlv { #define BTINTEL_HWID_BZRI 0x1e #define BTINTEL_HWID_BZRU 0x1d #define BTINTEL_HWID_SCP 0x1f +#define BTINTEL_HWID_SCP2 0x20 #define BTINTEL_HWID_BZRIW 0x22 struct intel_version_tlv { -- 2.43.0