From: Javier Tia <floss@jetm.me>
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: Marcel Holtmann <marcel@holtmann.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Ryan Gilbert <xelnaga@gmail.com>,
Jose Tiburcio Ribeiro Netto <jnetto@mineiro.io>,
Llewellyn Curran <melinko2003@gmail.com>,
Chapuis Dario <chapuisdario4@gmail.com>,
Evgeny Kapusta <3193631@gmail.com>,
Nitin Gurram <nitin.reddy88@gmail.com>,
Thibaut FRANCOIS <tibo@humeurlibre.fr>,
Ivan Lubnin <lubnin.ivan@gmail.com>
Subject: Re: [PATCH v4 0/8] Bluetooth: Add MediaTek MT7927 (MT6639) support
Date: Tue, 31 Mar 2026 11:10:02 -0600 [thread overview]
Message-ID: <20260331171043.F1C481EA006B@mailuser.phl.internal> (raw)
In-Reply-To: CABBYNZ+MFJU=LLEaizYEt1b-7VzosErkav7dyneZExr_rLUnRA@mail.gmail.com
Hi Luiz,
On Tue, 31 Mar 2026 Luiz Augusto von Dentz wrote:
> Ok, but on 8/8 it seem to suggest the problem still exists which
> trigger the following review:
>
> https://sashiko.dev/#/patchset/20260330-mt7927-bt-support-v4-0-cecc025e7062%40jetm.me
>
> Perhaps we should ajust the commit description if the 19 seconds
> doesn't really occurs when 2/8 is applied.
Good catch. The ~19 second delay is indeed fixed by patch 2/8, so the
note in 8/8 was misleading as written.
I've updated the commit message in 8/8 to clarify:
Note: boards with this USB ID expose only one ISO alternate setting
(alt 0). Without the fix in patch 2/8 ("btmtk: fix ISO interface
setup for single alt setting"), this caused ~19 second initialization
delays. With the fix applied, initialization completes in ~2.6
seconds.
This is addressed in v5:
https://lore.kernel.org/linux-bluetooth/20260331-mt7927-bt-support-v5-0-6f31b4342daa@jetm.me/
Best,
Javier
next reply other threads:[~2026-03-31 17:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 17:10 Javier Tia [this message]
2026-03-31 17:31 ` [PATCH v4 0/8] Bluetooth: Add MediaTek MT7927 (MT6639) support Luiz Augusto von Dentz
-- strict thread matches above, loose matches on Subject: below --
2026-03-30 20:39 Javier Tia
2026-03-31 13:21 ` Luiz Augusto von Dentz
2026-03-31 16:50 ` patchwork-bot+bluetooth
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