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From: Thierry Reding <thierry.reding@gmail.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: devel@driverdev.osuosl.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	linux-tegra@vger.kernel.org, Dmitry Osipenko <digetx@gmail.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	linux-media@vger.kernel.org
Subject: Re: [PATCH 00/14] staging: media: tegra-vdea: Add Tegra124 support
Date: Mon, 3 Sep 2018 15:12:02 +0200	[thread overview]
Message-ID: <20180903131202.GA23488@ulmo> (raw)
In-Reply-To: <ddf04f92-f82f-75bf-90a0-102437e3787f@xs4all.nl>


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On Mon, Sep 03, 2018 at 02:18:15PM +0200, Hans Verkuil wrote:
> Hi Thierry, Dmitry,
> 
> Dmitry found some issues, so I'll wait for a v2.
> 
> Anyway, this driver is in staging with this TODO:
> 
> - Implement V4L2 API once it gains support for stateless decoders.
> 
> I just wanted to mention that the Request API is expected to be merged
> for 4.20. A topic branch is here:
> 
> https://git.linuxtv.org/media_tree.git/log/?h=request_api
> 
> This patch series is expected to be added to the topic branch once
> everyone agrees:
> 
> https://www.spinics.net/lists/linux-media/msg139713.html
> 
> The first Allwinner driver that will be using this API is here:
> 
> https://lwn.net/Articles/763589/
> 
> It's expected to be merged for 4.20 as well.
> 
> Preliminary H264 work for the Allwinner driver is here:
> 
> https://lkml.org/lkml/2018/6/13/399
> 
> But this needs more work.
> 
> HEVC support, on the other hand, is almost ready:
> 
> https://lkml.org/lkml/2018/8/28/229
> 
> I hope these links give a good overview of the current status.

Thanks for those links. I was aware of the ongoing efforts and was
eagerly waiting for the various pieces to settle a bit. I will hopefully
get around to porting the tegra-vde driver to this new infrastructure in
the next couple of weeks.

Thierry

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WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Dmitry Osipenko <digetx@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	linux-media@vger.kernel.org, linux-tegra@vger.kernel.org,
	devel@driverdev.osuosl.org
Subject: Re: [PATCH 00/14] staging: media: tegra-vdea: Add Tegra124 support
Date: Mon, 3 Sep 2018 15:12:02 +0200	[thread overview]
Message-ID: <20180903131202.GA23488@ulmo> (raw)
In-Reply-To: <ddf04f92-f82f-75bf-90a0-102437e3787f@xs4all.nl>

[-- Attachment #1: Type: text/plain, Size: 1339 bytes --]

On Mon, Sep 03, 2018 at 02:18:15PM +0200, Hans Verkuil wrote:
> Hi Thierry, Dmitry,
> 
> Dmitry found some issues, so I'll wait for a v2.
> 
> Anyway, this driver is in staging with this TODO:
> 
> - Implement V4L2 API once it gains support for stateless decoders.
> 
> I just wanted to mention that the Request API is expected to be merged
> for 4.20. A topic branch is here:
> 
> https://git.linuxtv.org/media_tree.git/log/?h=request_api
> 
> This patch series is expected to be added to the topic branch once
> everyone agrees:
> 
> https://www.spinics.net/lists/linux-media/msg139713.html
> 
> The first Allwinner driver that will be using this API is here:
> 
> https://lwn.net/Articles/763589/
> 
> It's expected to be merged for 4.20 as well.
> 
> Preliminary H264 work for the Allwinner driver is here:
> 
> https://lkml.org/lkml/2018/6/13/399
> 
> But this needs more work.
> 
> HEVC support, on the other hand, is almost ready:
> 
> https://lkml.org/lkml/2018/8/28/229
> 
> I hope these links give a good overview of the current status.

Thanks for those links. I was aware of the ongoing efforts and was
eagerly waiting for the various pieces to settle a bit. I will hopefully
get around to porting the tegra-vde driver to this new infrastructure in
the next couple of weeks.

Thierry

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  reply	other threads:[~2018-09-03 13:12 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-13 14:50 [PATCH 00/14] staging: media: tegra-vdea: Add Tegra124 support Thierry Reding
2018-08-13 14:50 ` Thierry Reding
2018-08-13 14:50 ` [PATCH 01/14] staging: media: tegra-vde: Support BSEV clock and reset Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-13 15:09   ` Dmitry Osipenko
2018-08-13 15:09     ` Dmitry Osipenko
2018-08-14 14:21     ` Thierry Reding
2018-08-14 14:21       ` Thierry Reding
2018-08-14 15:05       ` Dmitry Osipenko
2018-08-14 15:05         ` Dmitry Osipenko
2018-08-14 15:16         ` Dmitry Osipenko
2018-08-14 15:16           ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 02/14] staging: media: tegra-vde: Support reference picture marking Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:48   ` Dmitry Osipenko
2018-08-18 12:48     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 03/14] staging: media: tegra-vde: Prepare for interlacing support Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:48   ` Dmitry Osipenko
2018-08-18 12:48     ` Dmitry Osipenko
2018-08-30  8:56   ` Dan Carpenter
2018-08-30  8:56     ` Dan Carpenter
2018-08-13 14:50 ` [PATCH 04/14] staging: media: tegra-vde: Use DRM/KMS framebuffer modifiers Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:53   ` Dmitry Osipenko
2018-08-18 12:53     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 05/14] staging: media: tegra-vde: Properly mark invalid entries Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:45   ` Dmitry Osipenko
2018-08-18 12:45     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 06/14] staging: media: tegra-vde: Print out invalid FD Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:45   ` Dmitry Osipenko
2018-08-18 12:45     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 07/14] staging: media: tegra-vde: Add some clarifying comments Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:50   ` Dmitry Osipenko
2018-08-18 12:50     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 08/14] staging: media: tegra-vde: Track struct device * Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:49   ` Dmitry Osipenko
2018-08-18 12:49     ` Dmitry Osipenko
2018-08-18 15:39   ` Dmitry Osipenko
2018-08-18 15:39     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 09/14] staging: media: tegra-vde: Add IOMMU support Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:50   ` Dmitry Osipenko
2018-08-18 12:50     ` Dmitry Osipenko
2018-08-18 13:07   ` Dmitry Osipenko
2018-08-18 13:07     ` Dmitry Osipenko
2018-08-18 13:29   ` Dmitry Osipenko
2018-08-18 13:29     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 10/14] staging: media: tegra-vde: Keep VDE in reset when unused Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:50   ` Dmitry Osipenko
2018-08-18 12:50     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 11/14] ARM: tegra: Enable VDE on Tegra124 Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:45   ` Dmitry Osipenko
2018-08-18 12:45     ` Dmitry Osipenko
2018-08-13 14:50 ` [PATCH 12/14] ARM: tegra: Add BSEV clock and reset for VDE on Tegra20 Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-13 14:50 ` [PATCH 13/14] ARM: tegra: Add BSEV clock and reset for VDE on Tegra30 Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-13 14:50 ` [PATCH 14/14] ARM: tegra: Enable SMMU for VDE on Tegra124 Thierry Reding
2018-08-13 14:50   ` Thierry Reding
2018-08-18 12:45   ` Dmitry Osipenko
2018-08-18 12:45     ` Dmitry Osipenko
2018-09-03 12:18 ` [PATCH 00/14] staging: media: tegra-vdea: Add Tegra124 support Hans Verkuil
2018-09-03 12:18   ` Hans Verkuil
2018-09-03 13:12   ` Thierry Reding [this message]
2018-09-03 13:12     ` Thierry Reding

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