From: David Lechner <david@lechnology.com>
To: "Noralf Trønnes" <noralf@tronnes.org>, dri-devel@lists.freedesktop.org
Cc: thomas@shipmail.org, intel-gfx@lists.freedesktop.org, sam@ravnborg.org
Subject: Re: [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers
Date: Sun, 28 Oct 2018 15:21:20 -0500 [thread overview]
Message-ID: <1ab28ac9-06cc-beb8-b643-b99cfccecc42@lechnology.com> (raw)
In-Reply-To: <a93cd479-cf59-73ef-a1a7-9b574a26ba74@tronnes.org>
On 10/26/2018 05:38 PM, Noralf Trønnes wrote:
>
> Den 17.10.2018 15.04, skrev Noralf Trønnes:
>> 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>
>> ---
>
> David,
> FYI This series is scratched.
> See the shmem helper patch thread for details.
>
Yes, I saw that. Thank you.
I don't suppose there is a way to configure the DMA controller to do
the byte swapping?
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next prev parent reply other threads:[~2018-10-28 20:21 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-17 13:04 [PATCH v5 0/5] drm: Add shmem GEM library Noralf Trønnes
2018-10-17 13:04 ` [PATCH v5 1/5] drm/driver: Add defaults for .gem_prime_export/import callbacks Noralf Trønnes
2018-10-17 13:04 ` [PATCH v5 2/5] drm/prime: Add drm_gem_prime_mmap() Noralf Trønnes
2018-10-17 15:22 ` Daniel Vetter
2018-10-17 13:04 ` [PATCH v5 3/5] drm/gem: Add drm_gem_object_funcs Noralf Trønnes
2018-10-22 12:57 ` Christian König
2018-10-23 13:46 ` Daniel Vetter
2018-10-31 23:37 ` Noralf Trønnes
2018-11-01 8:36 ` [Intel-gfx] " Daniel Vetter
2018-10-17 13:04 ` [PATCH v5 4/5] drm: Add library for shmem backed GEM objects Noralf Trønnes
2018-10-17 15:46 ` Daniel Vetter
2018-10-22 14:15 ` Noralf Trønnes
2018-10-23 13:50 ` Daniel Vetter
2018-11-27 0:36 ` Eric Anholt
2018-11-27 8:58 ` [Intel-gfx] " Daniel Vetter
2018-11-27 20:38 ` Eric Anholt
2018-11-28 8:22 ` [Intel-gfx] " Daniel Vetter
2018-11-28 21:52 ` Eric Anholt
2018-11-29 9:17 ` Daniel Vetter
2018-11-29 23:58 ` Eric Anholt
2018-12-02 15:58 ` Noralf Trønnes
2019-01-28 20:57 ` [Intel-gfx] " Rob Herring
2019-01-28 21:22 ` Noralf Trønnes
2019-01-28 22:01 ` Rob Herring
2019-01-29 0:19 ` Eric Anholt
2019-01-29 8:44 ` [Intel-gfx] " Noralf Trønnes
2018-10-17 13:04 ` [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers Noralf Trønnes
2018-10-26 22:38 ` Noralf Trønnes
2018-10-28 20:21 ` David Lechner [this message]
2018-10-28 20:46 ` Noralf Trønnes
2018-10-29 9:07 ` Daniel Vetter
2018-10-31 18:41 ` Noralf Trønnes
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