From: Ezequiel Garcia <ezequiel@collabora.com>
To: Benjamin Gaignard <benjamin.gaignard@collabora.com>,
hverkuil@xs4all.nl, p.zabel@pengutronix.de, mchehab@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com,
gregkh@linuxfoundation.org, mripard@kernel.org,
paul.kocialkowski@bootlin.com, wens@csie.org,
jernej.skrabec@siol.net, emil.l.velikov@gmail.com,
andrzej.p@collabora.com, jc@kynesim.co.uk,
jernej.skrabec@gmail.com, nicolas@ndufresne.ca
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/8] Additional features for Hantro HEVC
Date: Tue, 22 Jun 2021 09:54:35 -0300 [thread overview]
Message-ID: <3ab5878bc03eb91a785c0fa57836e8d226df524d.camel@collabora.com> (raw)
In-Reply-To: <20210618131526.566762-1-benjamin.gaignard@collabora.com>
Hi Benjamin,
On Fri, 2021-06-18 at 15:15 +0200, Benjamin Gaignard wrote:
> version 3:
> - Change trace file name to hantro_trace.h
>
> version 2:
> - Fix structure name in ext-ctrls-codec.rst
> - Define the value for compression storage size
> - Add comments about registers usage
> - Add documentation about P010 padding
>
> Basic HEVC support has been added to Hantro driver in this pull request:
> https://www.spinics.net/lists/linux-media/msg193744.html
>
> Thanks to that it is now possible to support more features for this driver.
>
> The first patch allow to log the hardware performance per macroblock.
> The second patch makes the driver use compressed reference frames to
> reduce memory bandwidth consumption.
> Patches 3 to 5 allow to decode and produce 10-bits P010 frames.
> Patch 6 make usage of G2 post processor to scale down the frames.
> Patches 7 and 8 add the support of HEVC scaling matrix by adding a new
> control.
>
For the next cover letter, please make sure you provide
some notes about how this was tested, with a gstreamer
public branch if needed; and also fluendo's fluster conformance
results before/after this patchset.
While there, make sure you check for performance regressions/improvements
and add such information to the commit descriptions. The more the merrier.
Thanks a lot,
Ezequiel
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prev parent reply other threads:[~2021-06-22 12:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 13:15 [PATCH v3 0/8] Additional features for Hantro HEVC Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 1/8] media: hantro: Trace hevc hw cycles performance register Benjamin Gaignard
2021-06-18 18:58 ` Ezequiel Garcia
2021-06-22 12:23 ` Benjamin Gaignard
2021-06-22 12:48 ` Ezequiel Garcia
2021-06-18 13:15 ` [PATCH v3 2/8] media: hantro: Add support of compressed reference buffers Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 3/8] media: hantro: hevc: Allow 10-bits encoded streams Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 4/8] media: Add P010 video format Benjamin Gaignard
2021-06-18 19:38 ` Ezequiel Garcia
2021-06-22 21:24 ` Nicolas Dufresne
2021-06-22 22:21 ` Ezequiel Garcia
2021-06-25 19:33 ` Nicolas Dufresne
2021-06-28 13:37 ` Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 5/8] media: hantro: hevc: Allow to produce 10-bit frames Benjamin Gaignard
2021-06-22 13:26 ` Ezequiel Garcia
2021-06-18 13:15 ` [PATCH v3 6/8] media: hantro: enumerate scaled output formats Benjamin Gaignard
2021-06-18 19:24 ` Ezequiel Garcia
2021-06-22 21:45 ` Nicolas Dufresne
2021-06-18 13:15 ` [PATCH v3 7/8] media: hevc: Add scaling matrix control Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 8/8] media: hantro: Add scaling lists feature Benjamin Gaignard
2021-06-22 12:54 ` Ezequiel Garcia [this message]
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