From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b="KK0SUSi1"; dkim=permerror (0-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b="292S7UbI" Received: from hua.moonlit-rail.com (hua.moonlit-rail.com [45.79.167.250]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 329AEDA; Sun, 3 Dec 2023 10:46:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=moonlit-rail.com; s=rsa2021a; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=70zUFPke+a19wKXS4my6rjAuXUg8y4bgDDqcvhJdy1w=; t=1701629196; x=1704221196; b=KK0SUSi1yUNnLKYbNOMc9tSJk0ga0LOSL1KenY+2DT9DrzfIU93Gx+lyv/UMH32cDH/ywaopk// IulSqRnmLQH7l4Kvoyb/YVEkAWTXqdjh14mxTTK0wMYZV5Surr0HnxfWOArtBdk8QdX8EokEAQL01 G4OHMb3zNe94xt2uEgktVKbIj/DPnki5b/Av/AUsrzYF6x+tZhY79WMmWlLDmlQVS8kowf8xx33JI SnZpINifYp82hmO0h+l8wc8jmTFyO4QKGAkqYQ6EqYW7nzvR3tXCeY3s/7KnRH5UQlKpnQjNQMD8R JXPf0A+ahexl7zIGBjGF+Lo9yVfywpaL1u7w==; DKIM-Signature: v=1; a=ed25519-sha256; q=dns/txt; c=relaxed/relaxed; d=moonlit-rail.com; s=edd2021a; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=70zUFPke+a19wKXS4my6rjAuXUg8y4bgDDqcvhJdy1w=; t=1701629196; x=1704221196; b=292S7UbIiK8DsG7o4rFr8uYpS0HOuwP6XGuE+e+mU2r1oJvLFBWawurIwo4O73rum/1lX3ytw3R /QgvEr9AIBg==; Message-ID: <808556e5-46b9-41fe-9aeb-2c4782fd5a66@moonlit-rail.com> Date: Sun, 3 Dec 2023 13:46:36 -0500 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Regression: Inoperative bluetooth, Intel chipset, mainline kernel 6.6.2+ To: Oleksandr Natalenko , Linux Bluetooth , Linux Regressions , Linux Kernel Mailing List , Basavaraj Natikar Cc: Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Zach , Paul Menzel , Bagas Sanjaya , Greg KH References: <115e819b-0271-403c-b034-ef3aebbb85cd@moonlit-rail.com> <2709774.mvXUDI8C0e@natalenko.name> Content-Language: en-US, en-GB From: "Kris Karas (Bug Reporting)" In-Reply-To: <2709774.mvXUDI8C0e@natalenko.name> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit [ Replying to both Oleksandr and Basavaraj ] Oleksandr Natalenko wrote: > Does passing `btusb.enable_autosuspend=N` via a kernel cmdline help? [1] Yes, this works around the problem. Should be a good short-term solution for those folks who need to wait for distro kernels to catch up. Thanks. Basavaraj Natikar wrote: >> Can we enable RPM on specific controllers for AMD xHC 1.1 >> instead to cover all AMD xHC 1.1? >> >> Please find below the proposed changes and let me know if it is OK? > > sorry its > pdev->device == 0x43f7 Thanks, Basavaraj! Yes, this fixes the problem on my hardware (by making application of PM more selective). Running successfully at the moment using your (pdev->device amended) patch. Kris