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Wed, 15 Oct 2025 20:06:31 -0400 (EDT) Date: Thu, 16 Oct 2025 09:06:29 +0900 From: Takashi Sakamoto To: linux1394-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] firewire: core: add device quirk detection Message-ID: <20251016000629.GA208195@workstation.local> Mail-Followup-To: linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20251013140311.97159-1-o-takashi@sakamocchi.jp> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251013140311.97159-1-o-takashi@sakamocchi.jp> On Mon, Oct 13, 2025 at 11:03:09PM +0900, Takashi Sakamoto wrote: > Hi, > > In the history of this subsystem, we have experienced some device-specific > quirks. For example: > > * afa1282a35d3 ("firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder"). > * a509e43ff338 ("firewire: core: fix unstable I/O with Canon camcorder"). > * 3a93d082bacf ("ALSA: firewire-motu: add support for MOTU Audio Express") > > However, there is no common mechanism to handle such quirks. This patchset > adds a consistent approach for detecting and managing device-specific > quirks within the subsystem. > > Takashi Sakamoto (2): > firewire: core: detect device quirk when reading configuration ROM > firewire: core: handle device quirk of MOTu Audio Express > > drivers/firewire/core-card.c | 21 +++------ > drivers/firewire/core-device.c | 78 +++++++++++++++++++++++++++++++++- > drivers/firewire/ohci.c | 29 +++++++++++++ > include/linux/firewire.h | 14 ++++++ > 4 files changed, 126 insertions(+), 16 deletions(-) Applied to for-next branch. Regards Takashi Sakamoto