linux-kernel - Re: [PATCH v3 8/9] media: i2c: ov9282: add strobe

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Message-ID: <aBP0Lioy6Qi0Iw66@kekkonen.localdomain>
Date: Thu, 1 May 2025 22:22:38 +0000
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Richard Leitner <richard.leitner@...ux.dev>
Cc: Dave Stevenson <dave.stevenson@...pberrypi.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Lee Jones <lee@...nel.org>, Pavel Machek <pavel@...nel.org>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Hans Verkuil <hverkuil@...all.nl>, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-leds@...r.kernel.org
Subject: Re: [PATCH v3 8/9] media: i2c: ov9282: add strobe_duration v4l2
 control

Hi Richard,

On Wed, Apr 30, 2025 at 11:09:30AM +0200, Richard Leitner wrote:
> Hi Sakari,
> 
> thanks for the review!

You're welcome.

> > > +	v4l2_ctrl_new_std(ctrl_hdlr, &ov9282_ctrl_ops, V4L2_CID_FLASH_DURATION,
> > 
> > Should the number of controls in the handler be updated?
> 
> What do you mean by "number of controls in the handler" exactly? Which
> handler?

A number of buckets allocated in control handler's initialisation is based
on the number of controls given to the init function. You should update
that number when adding controls.

-- 
Regards,

Sakari Ailus