From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BFFB014F9C6 for ; Fri, 12 Apr 2024 20:02:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712952123; cv=none; b=g2GZLB3UlzAk7PYD5xy+RU46Znny8h3fT1UL7pYsWboCbVU7a8qTI31PhkmuIXpFbs6FcmHnw9nkZLGlzAsaQ+uHFRYy4DZp1CcuCqpDwZq6qOBmE+ETyOPq445ZxZpKibQlKRdBh7TqTw9CPl7qgPqBKF2UJT80lF5Mw8fvFmY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712952123; c=relaxed/simple; bh=dL5XO0/DI4hMfCKG7eqpa9+BmthpRE5I29Yl5KuWtUA=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=EjUe8Ua9wevD1GnLrAs+wIStsS7Vz85/+nxKYyTQywnh0uXLLiAvMUtsvxiRs5W3j8lCa+4pAhf8i16VSqPiAam+JBG4cyVcfNc1+ZQfZQJ3wJiX0MO4Xnh07kQrW0ep9E0rUwGYF5dP0ECU7O3yINZ1NAQQgK4+pfbbYbfYVUk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=deOoZd0a; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="deOoZd0a" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4FE00C32781 for ; Fri, 12 Apr 2024 20:02:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712952123; bh=dL5XO0/DI4hMfCKG7eqpa9+BmthpRE5I29Yl5KuWtUA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=deOoZd0aH4JamhrtKo4d6eZsuRsAhJu6I6QNM6XI6WZrIWf/JCRdR/9zN/n/abobv xvOKTvnvlEFNNs4+IuIZTxTTVhAjzQtE1rsYdlypMqplsQjulyQ42qLkRVL4eyCX41 yyYqQzoCQWymEOhQN4WJ0LHnxfv3s7v8HcARyF/u71dS1eWOOTCQnPOAT1x1m54tdy Ha/jSXOskkVmXF3XcUquG9tyuF/+8ys4AR4p7UZIJ2cIt1YkJWrKmHu+yKSXtdhtfU XUqm5Ab+iXHJrni+MsbwCq0JpUsst7Q0vuqOgKZ7UCpjy6Y51qU9OI5N+i79eC2Dst 0msNDDguvdNpA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 44F4FC43230; Fri, 12 Apr 2024 20:02:03 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 216936] First attempt to upload firmware for Intel Bluetooth fails (a timing issue?) Date: Fri, 12 Apr 2024 20:02:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aros@gmx.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: CODE_FIX X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D216936 --- Comment #22 from Artem S. Tashkinov (aros@gmx.com) --- It's not a big issue that's why I kept it close. I just wonder if it's possible to poll HW and ask it "Hey, do you already h= ave firmware uploaded?" because it surely looks like Linux tries to upload it without much success twice only to fail and realize it's not necessary. I'm not sure btqca is affected by the same issue and it's not like too many people casually switch between OSes all the time. At the same time AFAIK ALSA has quite a number of workarounds to deal with = the exact same situation: Windows initializes audio HW a certain way and then it starts malfunctioning after rebooting into Linux. It was the case years ago, I've not heard much if any about this recently. TBO, it more looks like the case of Windows not using cold reboot (and AFAI= K by default Linux doesn't do it either) but why would it if e.g. makes booting slower. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=