linux-kernel - Re: [PATCH v3 2/3] media: i2c: Add driver for LC898217XC VCM

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Message-ID: <dd83ca81-83eb-4347-b4cc-839e1a5a7f90@mainlining.org>
Date: Wed, 3 Dec 2025 12:21:29 +0300
From: Vasiliy Doylov <nekocwd@...nlining.org>
To: Dave Stevenson <dave.stevenson@...pberrypi.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, david@...t.cz,
 linux-media@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org,
 Vitalii Skorkin <nikroks@...nlining.org>,
 Antonio Rische <nt8r@...tonmail.com>
Subject: Re: [PATCH v3 2/3] media: i2c: Add driver for LC898217XC VCM


On 12/1/25 5:42 PM, Dave Stevenson wrote:
> Do you not want to restore the current position after resuming power?
> Potentially use  __v4l2_ctrl_handler_setup() to reset all controls
> should any extra ones get added.

I want to.

Should lc898217xc_runtime_resume fail if lc898217xc_set_dac fail?

IMO, It should ignore this error, but other drivers returning errcode