From: Boris Brezillon <boris.brezillon@collabora.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hans.verkuil@cisco.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Sakari Ailus <sakari.ailus@iki.fi>,
linux-media@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Tomasz Figa <tfiga@chromium.org>,
Nicolas Dufresne <nicolas@ndufresne.ca>,
kernel@collabora.com,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Ezequiel Garcia <ezequiel@collabora.com>,
Jonas Karlman <jonas@kwiboo.se>,
linux-rockchip@lists.infradead.org,
Heiko Stuebner <heiko@sntech.de>,
Andrew Morton <akpm@linux-foundation.org>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH 0/9] media: hantro: Add support for H264 decoding
Date: Wed, 19 Jun 2019 14:23:53 +0200 [thread overview]
Message-ID: <20190619142353.184a625a@collabora.com> (raw)
In-Reply-To: <20190619121540.29320-1-boris.brezillon@collabora.com>
On Wed, 19 Jun 2019 14:15:31 +0200
Boris Brezillon <boris.brezillon@collabora.com> wrote:
> Hello,
>
> This patch series adds support H264 decoding support to the hantro
> driver and doing some consilidation cleanup in the driver along the
> way.
>
> Some details about the patches forming this patchset:
>
> * The first patch is adding support for the sort_r() variant and has
> been posted separately by Rasmus. I put it back there because Andrew
> told me to repost it with the patch series using this new variant.
> As mentioned in the patch itself, I'd like this patch to be merged
> as soon as possible to avoid the synchronisation burden that might
> appear if we decide to delay it.
>
> * Patch 2 is needed to properly propagate the output buf timestamp to
> the capture buf one, which is required for intra-frame references.
>
> * Patches 3 to 6 are consolidating the code by providing helpers that
> can be used by all hantro backend and simplifying the ctrl
> initialization logic. We also constify the controls array.
>
> * Patches 7 to 8 are adding common H264 decoding bits and patch 9 is
> enabling H264 decoding on rk3288
>
> Now, a few words about the dependencies. Unfortunately there are a lot,
> and that'd be great to have some of them merged.
>
> * This series is based on top of Ezequiel's VP8 work [1].
> * It depends on [2] which defines/described the H264 decoding mode
> control.
> * Depends on [3] since I'm using vb2_get_buffer() to retrieve a
> reference buffer
> * The final dep is a fix I sent this morning allowing me to simplify the
> ctrl initialization logic [4]
And now the links :-).
[1]https://patchwork.kernel.org/project/linux-media/list/?series=131677
[2]https://patchwork.kernel.org/project/linux-media/list/?series=129567
[3]https://patchwork.kernel.org/project/linux-media/list/?series=129895
[4]https://patchwork.kernel.org/patch/11003737/
>
> Regards,
>
> Boris
>
> Boris Brezillon (5):
> media: hantro: Move copy_metadata() before doing a decode operation
> media: hantro: Constify the control array
> media: hantro: Simplify the controls creation logic
> media: hantro: Add hantro_get_{src,dst}_buf() helpers
> media: hantro: Add helpers to prepare/finish a run
>
> Hertz Wong (3):
> media: hantro: Add core bits to support H264 decoding
> media: hantro: Add support for H264 decoding on G1
> media: hantro: Enable H264 decoding on rk3288
>
> Rasmus Villemoes (1):
> lib/sort.c: implement sort() variant taking context argument
>
> drivers/staging/media/hantro/Makefile | 2 +
> drivers/staging/media/hantro/hantro.h | 24 +-
> drivers/staging/media/hantro/hantro_drv.c | 95 ++-
> .../staging/media/hantro/hantro_g1_h264_dec.c | 295 ++++++++
> .../media/hantro/hantro_g1_mpeg2_dec.c | 14 +-
> .../staging/media/hantro/hantro_g1_vp8_dec.c | 17 +-
> .../staging/media/hantro/hantro_h1_jpeg_enc.c | 11 +-
> drivers/staging/media/hantro/hantro_h264.c | 638 ++++++++++++++++++
> drivers/staging/media/hantro/hantro_hw.h | 55 ++
> drivers/staging/media/hantro/hantro_v4l2.c | 15 +-
> drivers/staging/media/hantro/rk3288_vpu_hw.c | 21 +-
> .../media/hantro/rk3399_vpu_hw_jpeg_enc.c | 12 +-
> .../media/hantro/rk3399_vpu_hw_mpeg2_dec.c | 14 +-
> include/linux/sort.h | 5 +
> lib/sort.c | 34 +-
> 15 files changed, 1175 insertions(+), 77 deletions(-)
> create mode 100644 drivers/staging/media/hantro/hantro_g1_h264_dec.c
> create mode 100644 drivers/staging/media/hantro/hantro_h264.c
>
prev parent reply other threads:[~2019-06-19 12:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 12:15 [PATCH 0/9] media: hantro: Add support for H264 decoding Boris Brezillon
2019-06-19 12:15 ` [PATCH 1/9] lib/sort.c: implement sort() variant taking context argument Boris Brezillon
2019-07-25 12:40 ` Boris Brezillon
2019-07-26 0:05 ` Andrew Morton
2019-07-26 6:59 ` Rasmus Villemoes
2019-06-19 12:15 ` [PATCH 2/9] media: hantro: Move copy_metadata() before doing a decode operation Boris Brezillon
2019-06-19 12:15 ` [PATCH 3/9] media: hantro: Constify the control array Boris Brezillon
2019-07-05 16:05 ` Ezequiel Garcia
2019-07-05 17:17 ` Boris Brezillon
2019-06-19 12:15 ` [PATCH 4/9] media: hantro: Simplify the controls creation logic Boris Brezillon
2019-06-19 12:15 ` [PATCH 5/9] media: hantro: Add hantro_get_{src,dst}_buf() helpers Boris Brezillon
2019-06-19 12:15 ` [PATCH 6/9] media: hantro: Add helpers to prepare/finish a run Boris Brezillon
2019-06-19 12:15 ` [PATCH 7/9] media: hantro: Add core bits to support H264 decoding Boris Brezillon
2019-07-25 13:31 ` Rasmus Villemoes
2019-07-26 10:06 ` Boris Brezillon
2019-08-01 4:06 ` Tomasz Figa
2019-08-01 5:42 ` Boris Brezillon
2019-08-01 7:04 ` Paul Kocialkowski
2019-08-01 7:12 ` Tomasz Figa
2019-08-05 18:38 ` Ezequiel Garcia
2019-06-19 12:15 ` [PATCH 8/9] media: hantro: Add support for H264 decoding on G1 Boris Brezillon
2019-06-19 12:15 ` [PATCH 9/9] media: hantro: Enable H264 decoding on rk3288 Boris Brezillon
2019-06-19 12:23 ` Boris Brezillon [this message]
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