From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: Umang Jain <umang.jain@ideasonboard.com>
Cc: linux-media@vger.kernel.org,
Kieran Bingham <kieran.bingham@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/4] media: i2c: imx335: Drop setting of 0x3a00 register
Date: Thu, 25 Jan 2024 16:05:17 +0000 [thread overview]
Message-ID: <ZbKGvfoAwQTl0CvO@kekkonen.localdomain> (raw)
In-Reply-To: <20240125154908.465191-2-umang.jain@ideasonboard.com>
Hi Umang,
On Thu, Jan 25, 2024 at 09:19:05PM +0530, Umang Jain wrote:
> Register 0x3a00 is a reserved field as per the IMX335 datasheet,
> hence shouldn't be set by the driver.
How have you checked this has no effect on the device's operation?
It's not uncommon for sensor vendors to document some hush-hush registers
as "reserved".
--
Regards,
Sakari Ailus
next prev parent reply other threads:[~2024-01-25 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-25 15:49 [PATCH 0/4] imx335: Support additional link-freq and TPG Umang Jain
2024-01-25 15:49 ` [PATCH 1/4] media: i2c: imx335: Drop setting of 0x3a00 register Umang Jain
2024-01-25 16:05 ` Sakari Ailus [this message]
2024-01-25 15:49 ` [PATCH 2/4] media: i2c: imx335: Refactor power sequence to set controls Umang Jain
2024-01-25 15:49 ` [PATCH 3/4] media: i2c: imx335: Support multiple link frequency Umang Jain
2024-01-25 15:49 ` [PATCH 4/4] media: i2c: imx335: Add support for test pattern generator Umang Jain
2024-01-25 16:19 ` Sakari Ailus
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