From: "Nuno Sá" <noname.nuno@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>,
Nuno Sa via B4 Relay <devnull+nuno.sa.analog.com@kernel.org>
Cc: nuno.sa@analog.com, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Subject: Re: [PATCH v2 5/8] iio: buffer-dmaengine: export buffer alloc and free functions
Date: Mon, 11 Dec 2023 10:36:09 +0100 [thread overview]
Message-ID: <0e21a66b2de2c716295f439c5017c978957f2616.camel@gmail.com> (raw)
In-Reply-To: <20231210142425.338a39f2@jic23-huawei>
On Sun, 2023-12-10 at 14:24 +0000, Jonathan Cameron wrote:
> On Fri, 08 Dec 2023 16:14:12 +0100
> Nuno Sa via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> wrote:
>
> > From: Nuno Sa <nuno.sa@analog.com>
> >
> > Export iio_dmaengine_buffer_free() and iio_dmaengine_buffer_alloc().
> > This is in preparation of introducing IIO backends support. This will
> > allow us to allocate a buffer and control it's lifetime from a device
> > different from the one holding the DMA firmware properties. Effectively,
> > in this case the struct device holding the firmware information about
> > the DMA channels is not the same as iio_dev->dev.parent (typical case).
> >
> > Signed-off-by: Nuno Sa <nuno.sa@analog.com>
>
> Probably a good idea to namespace these and existing exports related
> to buffer-dmaengine whilst you are at it.
>
Will do that...
>
- Nuno Sá
next prev parent reply other threads:[~2023-12-11 9:33 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 15:14 [PATCH v2 0/8] iio: add new backend framework Nuno Sa via B4 Relay
2023-12-08 15:14 ` [PATCH v2 1/8] dt-bindings: adc: ad9467: document io-backend property Nuno Sa via B4 Relay
2023-12-08 17:40 ` Krzysztof Kozlowski
2023-12-09 14:35 ` Nuno Sá
2023-12-08 15:14 ` [PATCH v2 2/8] dt-bindings: adc: axi-adc: deprecate 'adi,adc-dev' Nuno Sa via B4 Relay
2023-12-08 17:39 ` Krzysztof Kozlowski
2023-12-09 14:40 ` Nuno Sá
2023-12-08 15:14 ` [PATCH v2 3/8] driver: core: allow modifying device_links flags Nuno Sa via B4 Relay
2023-12-10 14:22 ` Jonathan Cameron
2023-12-08 15:14 ` [PATCH v2 4/8] of: property: add device link support for io-backends Nuno Sa via B4 Relay
2023-12-08 15:14 ` [PATCH v2 5/8] iio: buffer-dmaengine: export buffer alloc and free functions Nuno Sa via B4 Relay
2023-12-10 14:24 ` Jonathan Cameron
2023-12-11 9:36 ` Nuno Sá [this message]
2023-12-08 15:14 ` [PATCH v2 6/8] iio: add the IIO backend framework Nuno Sa via B4 Relay
2023-12-10 14:28 ` Jonathan Cameron
2023-12-08 15:14 ` [PATCH v2 7/8] iio: adc: ad9467: convert to " Nuno Sa via B4 Relay
2023-12-08 15:14 ` [PATCH v2 8/8] iio: adc: adi-axi-adc: move " Nuno Sa via B4 Relay
2023-12-08 15:30 ` [PATCH v2 0/8] iio: add new " Conor Dooley
2023-12-09 14:32 ` Nuno Sá
2023-12-10 14:04 ` Conor Dooley
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