From: David Lechner <david@lechnology.com>
To: "Noralf Trønnes" <noralf@tronnes.org>, dri-devel@lists.freedesktop.org
Cc: sam@ravnborg.org
Subject: Re: [PATCH v3 2/2] drm/tinydrm: Switch from CMA to shmem buffers
Date: Wed, 12 Sep 2018 20:35:02 -0500 [thread overview]
Message-ID: <9a2cd4c0-d53f-9d6a-d577-8543c68a2cc1@lechnology.com> (raw)
In-Reply-To: <20180911124400.40588-3-noralf@tronnes.org>
On 09/11/2018 07:44 AM, Noralf Trønnes wrote:
> This move makes tinydrm useful for more drivers. tinydrm doesn't need
> continuous memory, but at the time it was convenient to use the CMA
> library. The spi core can do dma on is_vmalloc() addresses making this
> possible.
>
> Cc: David Lechner <david@lechnology.com>
> Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
> ---
Acked-by: David Lechner <david@lechnology.com>
Tested-by: David Lechner <david@lechnology.com>
tested on st7586
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next prev parent reply other threads:[~2018-09-13 2:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 12:43 [PATCH v3 0/2] drm: Add shmem GEM library Noralf Trønnes
2018-09-11 12:43 ` [PATCH v3 1/2] drm: Add library for shmem backed GEM objects Noralf Trønnes
2018-09-13 1:33 ` David Lechner
2018-09-14 10:10 ` Eric Engestrom
2018-09-14 16:37 ` Noralf Trønnes
2018-09-11 12:44 ` [PATCH v3 2/2] drm/tinydrm: Switch from CMA to shmem buffers Noralf Trønnes
2018-09-13 1:35 ` David Lechner [this message]
2018-09-14 15:48 ` [PATCH v3 0/2] drm: Add shmem GEM library Thomas Hellstrom
2018-09-14 16:13 ` Daniel Vetter
2018-09-14 16:51 ` Noralf Trønnes
2018-09-14 17:11 ` Thomas Hellstrom
2018-09-14 18:09 ` Noralf Trønnes
2018-09-14 20:13 ` Thomas Hellstrom
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