linux-kernel - Re: [PATCH v2 0/2] iio: adc: ad4695: add oversampling support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <425af129-f13d-44d5-8d49-c928265d635f@baylibre.com>
Date: Mon, 10 Feb 2025 14:51:29 -0600
From: David Lechner <dlechner@...libre.com>
To: Trevor Gamblin <tgamblin@...libre.com>,
 Michael Hennerich <michael.hennerich@...log.com>,
 Nuno Sá <nuno.sa@...log.com>,
 Lars-Peter Clausen <lars@...afoo.de>, Jonathan Cameron <jic23@...nel.org>,
 Jonathan Corbet <corbet@....net>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-doc@...r.kernel.org
Subject: Re: [PATCH v2 0/2] iio: adc: ad4695: add oversampling support

On 1/9/25 12:47 PM, Trevor Gamblin wrote:
> Add driver logic and documentation for the oversampling feature of the
> AD469x parts from Analog Devices. For now, this only works with offload
> support, and takes advantage of that mode's higher performance to make
> oversampling possible on multiple channels with varying sampling
> frequencies. Some significant rework of the driver had to be done in
> order to conditionally support this feature, including use of
> iio_scan_types to help determine the appropriate spi message
> configurations depending on oversampling ratio.
> 
> This series depends on David's recent SPI engine changes for adding
> offload support:
> 
> https://lore.kernel.org/all/20241211-dlech-mainline-spi-engine-offload-2-v6-0-88ee574d5d03@baylibre.com/
> 
> Signed-off-by: Trevor Gamblin <tgamblin@...libre.com>
> ---

Tested-by: David Lechner <dlechner@...libre.com>