linux-kernel - Re: [PATCH v3 11/25] media: i2c: imx258: Add get

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Date: Mon, 8 Apr 2024 23:23:12 -0600
From: Luis Garcia <git@...gi311.com>
To: Pavel Machek <pavel@....cz>
Cc: linux-media@...r.kernel.org, dave.stevenson@...pberrypi.com,
 jacopo.mondi@...asonboard.com, mchehab@...nel.org, robh@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, shawnguo@...nel.org,
 s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
 sakari.ailus@...ux.intel.com, devicetree@...r.kernel.org,
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org
Subject: Re: [PATCH v3 11/25] media: i2c: imx258: Add get_selection for pixel
 array information

On 4/3/24 12:46, Pavel Machek wrote:
> Hi!
> 
>> Libcamera requires the cropping information for each mode, so
>> add this information to the driver.
> 
>> @@ -116,6 +124,9 @@ struct imx258_mode {
>>  	u32 link_freq_index;
>>  	/* Default register values */
>>  	struct imx258_reg_list reg_list;
>> +
>> +	/* Analog crop rectangle. */
> 
> No need for "." at the end, as it is not above.
> 
>> +	struct v4l2_rect crop;
>>  };
> 
> If the crop is same in all modes, should we have it in common place?
> 
> Best regards,
> 								Pavel

I gave this a try similar to what was done on imx219 but its having
issues and makes a bunch of changes to the following patches so we
might need to hold off on that change for now.