From: David Lechner <dlechner@baylibre.com>
To: Nikhil Gautam <nikhilgtr@gmail.com>, linux-iio@vger.kernel.org
Cc: jic23@kernel.org
Subject: Re: [PATCH v6 0/3] iio: dac: mcp4821: add configurable gain support
Date: Tue, 14 Apr 2026 12:51:32 -0500 [thread overview]
Message-ID: <b9c61657-bed5-41ef-9dd3-e2fc04a4785c@baylibre.com> (raw)
In-Reply-To: <20260414170309.6151-1-nikhilgtr@gmail.com>
On 4/14/26 12:03 PM, Nikhil Gautam wrote:
> This series updates the MCP4821 DAC driver to support configurable gain.
>
> Patch 1 fixes a spelling issue in an enum name.
> Patch 2 performs a small refactor to simplify state handling.
> Patch 3 adds configurable gain support using the GA bit and
> adds support for writing to the scale attribute to select the gain.
>
> The scale attribute is used to control gain selection. Writing supported
> scale values selects the corresponding gain setting. The implementation
> supports all variants of the MCP48xx family (8, 10, and 12-bit devices).
>
Reviewed-by: David Lechner <dlechner@baylibre.com>
prev parent reply other threads:[~2026-04-14 17:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-14 17:03 [PATCH v6 0/3] iio: dac: mcp4821: add configurable gain support Nikhil Gautam
2026-04-14 17:03 ` [PATCH v6 1/3] iio: dac: mcp4821: fix spelling mistake in enum name Nikhil Gautam
2026-04-14 17:03 ` [PATCH v6 2/3] iio: dac: mcp4821: move state initialization outside switch Nikhil Gautam
2026-04-14 17:03 ` [PATCH v6 3/3] iio: dac: mcp4821: add configurable gain support Nikhil Gautam
2026-04-14 17:51 ` David Lechner [this message]
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