linux-kernel - Re: [RFC PATCH v2 1/3] drivers/accel: define kconfig and register a new major

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Message-ID: <e526752f-94e4-335b-6164-ed7597b75a53@infradead.org>
Date:   Wed, 2 Nov 2022 15:58:14 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Oded Gabbay <ogabbay@...nel.org>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        Jason Gunthorpe <jgg@...dia.com>,
        John Hubbard <jhubbard@...dia.com>,
        Alex Deucher <alexander.deucher@....com>
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Yuji Ishikawa <yuji2.ishikawa@...hiba.co.jp>,
        Jiho Chu <jiho.chu@...sung.com>,
        Daniel Stone <daniel@...ishbar.org>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        Jeffrey Hugo <quic_jhugo@...cinc.com>,
        Christoph Hellwig <hch@...radead.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Jacek Lawrynowicz <jacek.lawrynowicz@...ux.intel.com>,
        Maciej Kwapulinski <maciej.kwapulinski@...ux.intel.com>
Subject: Re: [RFC PATCH v2 1/3] drivers/accel: define kconfig and register a
 new major



On 11/2/22 13:34, Oded Gabbay wrote:
> diff --git a/drivers/accel/Kconfig b/drivers/accel/Kconfig
> new file mode 100644
> index 000000000000..282ea24f90c5
> --- /dev/null
> +++ b/drivers/accel/Kconfig
> @@ -0,0 +1,24 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +#
> +# Compute Acceleration device configuration
> +#
> +# This framework provides support for compute acceleration devices, such
> +# as, but not limited to, Machine-Learning and Deep-Learning acceleration
> +# devices
> +#
> +menuconfig ACCEL
> +	tristate "Compute Acceleration Framework"
> +	depends on DRM
> +	help
> +	  Framework for device drivers of compute acceleration devices, such
> +	  as, but not limited to, Machine-Learning and Deep-Learning
> +	  acceleration devices.
> +	  If you say Y here, you need to select the module that's right for
> +	  your acceleration device from the list below.
> +	  This framework is integrated with the DRM subsystem as compute
> +	  accelerators and GPUs share a lot in common and can use almost the
> +	  same infrastructure code.
> +	  Having said that, acceleration devices will have a different
> +	  major number than GPUs, and will be exposed to user-space using
> +	  different device files, called accel/accel* (in /dev, sysfs
> +	  and debugfs)

Please add a period at the end of the help text.

+	  and debugfs).

-- 
~Randy