From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: hverkuil@xs4all.nl, ezequiel@collabora.com,
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,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v3 0/8] Additional features for Hantro HEVC
Date: Fri, 18 Jun 2021 15:15:18 +0200 [thread overview]
Message-ID: <20210618131526.566762-1-benjamin.gaignard@collabora.com> (raw)
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.
All these patches enhance the HEVC support for Hantro (G2) hardware.
Unluckily they almost all touch the same pieces of code, where buffer
size, offset and addresses are set, so they have to be in this order.
They depend of the series pushed in this pull request:
https://www.spinics.net/lists/linux-media/msg193744.html
Benjamin
Benjamin Gaignard (8):
media: hantro: Trace hevc hw cycles performance register
media: hantro: Add support of compressed reference buffers
media: hantro: hevc: Allow 10-bits encoded streams
media: Add P010 video format
media: hantro: hevc: Allow to produce 10-bit frames
media: hantro: enumerate scaled output formats
media: hevc: Add scaling matrix control
media: hantro: Add scaling lists feature
.../media/v4l/ext-ctrls-codec.rst | 45 +++++
.../media/v4l/pixfmt-yuv-planar.rst | 78 +++++++-
.../media/v4l/vidioc-queryctrl.rst | 6 +
drivers/media/v4l2-core/v4l2-common.c | 1 +
drivers/media/v4l2-core/v4l2-ctrls-core.c | 6 +
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 4 +
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
drivers/staging/media/hantro/hantro.h | 4 +
drivers/staging/media/hantro/hantro_drv.c | 32 ++-
.../staging/media/hantro/hantro_g2_hevc_dec.c | 186 ++++++++++++++++--
drivers/staging/media/hantro/hantro_g2_regs.h | 12 ++
drivers/staging/media/hantro/hantro_hevc.c | 67 ++++++-
drivers/staging/media/hantro/hantro_hw.h | 7 +
drivers/staging/media/hantro/hantro_trace.h | 39 ++++
drivers/staging/media/hantro/hantro_v4l2.c | 10 +-
drivers/staging/media/hantro/imx8m_vpu_hw.c | 6 +
include/media/hevc-ctrls.h | 11 ++
include/uapi/linux/videodev2.h | 1 +
18 files changed, 492 insertions(+), 24 deletions(-)
create mode 100644 drivers/staging/media/hantro/hantro_trace.h
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: hverkuil@xs4all.nl, ezequiel@collabora.com,
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,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v3 0/8] Additional features for Hantro HEVC
Date: Fri, 18 Jun 2021 15:15:18 +0200 [thread overview]
Message-ID: <20210618131526.566762-1-benjamin.gaignard@collabora.com> (raw)
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.
All these patches enhance the HEVC support for Hantro (G2) hardware.
Unluckily they almost all touch the same pieces of code, where buffer
size, offset and addresses are set, so they have to be in this order.
They depend of the series pushed in this pull request:
https://www.spinics.net/lists/linux-media/msg193744.html
Benjamin
Benjamin Gaignard (8):
media: hantro: Trace hevc hw cycles performance register
media: hantro: Add support of compressed reference buffers
media: hantro: hevc: Allow 10-bits encoded streams
media: Add P010 video format
media: hantro: hevc: Allow to produce 10-bit frames
media: hantro: enumerate scaled output formats
media: hevc: Add scaling matrix control
media: hantro: Add scaling lists feature
.../media/v4l/ext-ctrls-codec.rst | 45 +++++
.../media/v4l/pixfmt-yuv-planar.rst | 78 +++++++-
.../media/v4l/vidioc-queryctrl.rst | 6 +
drivers/media/v4l2-core/v4l2-common.c | 1 +
drivers/media/v4l2-core/v4l2-ctrls-core.c | 6 +
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 4 +
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
drivers/staging/media/hantro/hantro.h | 4 +
drivers/staging/media/hantro/hantro_drv.c | 32 ++-
.../staging/media/hantro/hantro_g2_hevc_dec.c | 186 ++++++++++++++++--
drivers/staging/media/hantro/hantro_g2_regs.h | 12 ++
drivers/staging/media/hantro/hantro_hevc.c | 67 ++++++-
drivers/staging/media/hantro/hantro_hw.h | 7 +
drivers/staging/media/hantro/hantro_trace.h | 39 ++++
drivers/staging/media/hantro/hantro_v4l2.c | 10 +-
drivers/staging/media/hantro/imx8m_vpu_hw.c | 6 +
include/media/hevc-ctrls.h | 11 ++
include/uapi/linux/videodev2.h | 1 +
18 files changed, 492 insertions(+), 24 deletions(-)
create mode 100644 drivers/staging/media/hantro/hantro_trace.h
--
2.25.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: hverkuil@xs4all.nl, ezequiel@collabora.com,
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,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v3 0/8] Additional features for Hantro HEVC
Date: Fri, 18 Jun 2021 15:15:18 +0200 [thread overview]
Message-ID: <20210618131526.566762-1-benjamin.gaignard@collabora.com> (raw)
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.
All these patches enhance the HEVC support for Hantro (G2) hardware.
Unluckily they almost all touch the same pieces of code, where buffer
size, offset and addresses are set, so they have to be in this order.
They depend of the series pushed in this pull request:
https://www.spinics.net/lists/linux-media/msg193744.html
Benjamin
Benjamin Gaignard (8):
media: hantro: Trace hevc hw cycles performance register
media: hantro: Add support of compressed reference buffers
media: hantro: hevc: Allow 10-bits encoded streams
media: Add P010 video format
media: hantro: hevc: Allow to produce 10-bit frames
media: hantro: enumerate scaled output formats
media: hevc: Add scaling matrix control
media: hantro: Add scaling lists feature
.../media/v4l/ext-ctrls-codec.rst | 45 +++++
.../media/v4l/pixfmt-yuv-planar.rst | 78 +++++++-
.../media/v4l/vidioc-queryctrl.rst | 6 +
drivers/media/v4l2-core/v4l2-common.c | 1 +
drivers/media/v4l2-core/v4l2-ctrls-core.c | 6 +
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 4 +
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
drivers/staging/media/hantro/hantro.h | 4 +
drivers/staging/media/hantro/hantro_drv.c | 32 ++-
.../staging/media/hantro/hantro_g2_hevc_dec.c | 186 ++++++++++++++++--
drivers/staging/media/hantro/hantro_g2_regs.h | 12 ++
drivers/staging/media/hantro/hantro_hevc.c | 67 ++++++-
drivers/staging/media/hantro/hantro_hw.h | 7 +
drivers/staging/media/hantro/hantro_trace.h | 39 ++++
drivers/staging/media/hantro/hantro_v4l2.c | 10 +-
drivers/staging/media/hantro/imx8m_vpu_hw.c | 6 +
include/media/hevc-ctrls.h | 11 ++
include/uapi/linux/videodev2.h | 1 +
18 files changed, 492 insertions(+), 24 deletions(-)
create mode 100644 drivers/staging/media/hantro/hantro_trace.h
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-06-18 13:15 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 13:15 Benjamin Gaignard [this message]
2021-06-18 13:15 ` [PATCH v3 0/8] Additional features for Hantro HEVC Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 1/8] media: hantro: Trace hevc hw cycles performance register Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 18:58 ` Ezequiel Garcia
2021-06-18 18:58 ` Ezequiel Garcia
2021-06-18 18:58 ` Ezequiel Garcia
2021-06-22 12:23 ` Benjamin Gaignard
2021-06-22 12:23 ` Benjamin Gaignard
2021-06-22 12:23 ` Benjamin Gaignard
2021-06-22 12:48 ` Ezequiel Garcia
2021-06-22 12:48 ` Ezequiel Garcia
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 ` Benjamin Gaignard
2021-06-18 13:15 ` 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 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 4/8] media: Add P010 video format Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 19:38 ` Ezequiel Garcia
2021-06-18 19:38 ` Ezequiel Garcia
2021-06-18 19:38 ` Ezequiel Garcia
2021-06-22 21:24 ` Nicolas Dufresne
2021-06-22 21:24 ` Nicolas Dufresne
2021-06-22 21:24 ` Nicolas Dufresne
2021-06-22 22:21 ` Ezequiel Garcia
2021-06-22 22:21 ` Ezequiel Garcia
2021-06-22 22:21 ` Ezequiel Garcia
2021-06-25 19:33 ` Nicolas Dufresne
2021-06-25 19:33 ` Nicolas Dufresne
2021-06-25 19:33 ` Nicolas Dufresne
2021-06-28 13:37 ` Benjamin Gaignard
2021-06-28 13:37 ` Benjamin Gaignard
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
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-22 13:26 ` Ezequiel Garcia
2021-06-22 13:26 ` Ezequiel Garcia
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 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 19:24 ` Ezequiel Garcia
2021-06-18 19:24 ` Ezequiel Garcia
2021-06-18 19:24 ` Ezequiel Garcia
2021-06-22 21:45 ` Nicolas Dufresne
2021-06-22 21:45 ` Nicolas Dufresne
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 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` [PATCH v3 8/8] media: hantro: Add scaling lists feature Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-18 13:15 ` Benjamin Gaignard
2021-06-22 12:54 ` [PATCH v3 0/8] Additional features for Hantro HEVC Ezequiel Garcia
2021-06-22 12:54 ` Ezequiel Garcia
2021-06-22 12:54 ` Ezequiel Garcia
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