From: Alexander Sarmanow <as@discnull.de>
To: Jonathan Cameron <jic23@kernel.org>
Cc: "Nuno Sá" <nuno.sa@analog.com>,
"David Lechner" <dlechner@baylibre.com>,
"Andy Shevchenko" <andy@kernel.org>,
"Parthiban Nallathambi" <pn@denx.de>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] iio: light: vcnl4035: Fix reversed ALS mode bit
Date: Mon, 19 Oct 2026 10:08:31 +0200 [thread overview]
Message-ID: <atXP_09kp_z2Qc-y@machine> (raw)
In-Reply-To: <20261018002822.5a5f2102@jic23-hlaptop>
On Sun, Oct 18, 2026 at 12:28:22AM +0100, Jonathan Cameron wrote:
> Mystifying how this worked for original contributor. Maybe it's one of
> those last minute edits that went wrong.
I can imagine that during the time the system powers the ALS down, the
actual sensor keeps measuring and writing to their internal buffer. The
moment of a drivers read it will get the recent sample with "just" a
delay resulting from runtime pm settings. That delay is probably not very
noticeable in practice. I think that way nobody noticed it.
Thank you,
Alexander
prev parent reply other threads:[~2026-10-19 8:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-12 14:43 Alexander Sarmanow
2026-10-12 15:51 ` Nuno Sá
2026-10-17 23:28 ` Jonathan Cameron
2026-10-19 8:08 ` Alexander Sarmanow [this message]
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