linux-kernel - Re: [PATCH 0/7] Initial Support for CS40L26

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Message-ID: <c898680c-f1ac-4bfa-ac18-4b4b5c241dab@kernel.org>
Date: Fri, 31 Jan 2025 22:18:24 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Fred Treven <ftreven@...nsource.cirrus.com>,
 James Ogletree <jogletre@...nsource.cirrus.com>,
 Dmitry Torokhov <dmitry.torokhov@...il.com>,
 Ben Bright <ben.bright@...rus.com>, simont@...nsource.cirrus.com,
 Charles Keepax <ckeepax@...nsource.cirrus.com>,
 Richard Fitzgerald <rf@...nsource.cirrus.com>, Lee Jones <lee@...nel.org>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>,
 Takashi Iwai <tiwai@...e.com>, David Rhodes <david.rhodes@...rus.com>,
 Jack Yu <jack.yu@...ltek.com>, Igor Prusov <ivprusov@...utedevices.com>,
 Weidong Wang <wangweidong.a@...nic.com>, Binbin Zhou
 <zhoubinbin@...ngson.cn>, Luca Ceresoli <luca.ceresoli@...tlin.com>,
 Prasad Kumpatla <quic_pkumpatl@...cinc.com>,
 Paul Handrigan <paulha@...nsource.cirrus.com>,
 Masahiro Yamada <masahiroy@...nel.org>, Nuno Sa <nuno.sa@...log.com>,
 Karel Balej <balejk@...fyz.cz>, Heiko Stuebner <heiko@...ech.de>,
 Jeff LaBundy <jeff@...undy.com>
Cc: linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
 devicetree@...r.kernel.org, linux-sound@...r.kernel.org
Subject: Re: [PATCH 0/7] Initial Support for CS40L26

On 31/01/2025 21:20, Fred Treven wrote:
> Introduce driver for Cirrus Logic Device CS40L26:
> A boosted haptics driver with integrated DSP and
> waveform memory with advanced closed loop algorithms
> and LRA protection.
> 
> The core CS40L26 driver is in MFD and touches the
> Input Force Feedback subsystem for haptics and
> the ASoC subsystem for audio to haptics streaming.
> 
> This patchset includes changes to the CS DSP firmware
> driver which fixes two bugs and introduces support for
> multiple coefficient files.

I got two emails from you out of this entire set, not even threaded. I
think rest of your posting got lost.

Best regards,
Krzysztof