From: Martin Cerveny <m.cerveny@computer.org>
To: Maxime Ripard <mripard@kernel.org>
Cc: Martin Cerveny <m.cerveny@computer.org>,
Chen-Yu Tsai <wens@csie.org>,
devel@driverdev.osuosl.org, devicetree@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCH v2 0/6] ARM: dts: sun8i: v3s: Enable video decoder
Date: Sat, 12 Sep 2020 16:30:46 +0200 [thread overview]
Message-ID: <20200912143052.30952-1-m.cerveny@computer.org> (raw)
First patch extends cedrus capability to all decoders
because V3s missing MPEG2 decoder.
Next two patches add system control node (SRAM C1) and
next three patches add support for Cedrus VPU.
Tested on "Lichee Zero" V3s platform with testing LCD patch
( https://github.com/mcerveny/linux/tree/v3s_videocodec_v4 )
and V4L2 raw API testing utility
( https://github.com/mcerveny/v4l2-request-test ):
- enabled LCD (DRM dual VI and sigle UI planes)
- added RGB panel
- enabled PWM
There is low memory on V3s (64MB) and maximum must be available to CMA:
- CONFIG_CMA_SIZE_MBYTES=28
- add swap to swapout other processes
- decrease buffers in v4l2-request-test (.buffers_count from 16 to 6)
Only H.264 decoder working - MPEG and H.265 unsupported by V3s,
JPEG/MJPEG still unimplemented, encoder unimplemented
best regards,
Martin
Changes since v1:
- patch 0005 rename
- added testing description
Martin Cerveny (6):
media: cedrus: Register all codecs as capability
dt-bindings: sram: allwinner,sun4i-a10-system-control: Add V3s
compatibles
ARM: dts: sun8i: v3s: Add node for system control
media: cedrus: Add support for V3s
dt-bindings: media: cedrus: Add V3s compatible
ARM: dts: sun8i: v3s: Add video engine node
.../allwinner,sun4i-a10-video-engine.yaml | 1 +
.../allwinner,sun4i-a10-system-control.yaml | 6 ++++
arch/arm/boot/dts/sun8i-v3s.dtsi | 33 +++++++++++++++++++
drivers/staging/media/sunxi/cedrus/cedrus.c | 28 +++++++++++++++-
drivers/staging/media/sunxi/cedrus/cedrus.h | 2 ++
.../staging/media/sunxi/cedrus/cedrus_video.c | 2 ++
6 files changed, 71 insertions(+), 1 deletion(-)
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Martin Cerveny <m.cerveny@computer.org>
To: Maxime Ripard <mripard@kernel.org>
Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
Martin Cerveny <m.cerveny@computer.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH v2 0/6] ARM: dts: sun8i: v3s: Enable video decoder
Date: Sat, 12 Sep 2020 16:30:46 +0200 [thread overview]
Message-ID: <20200912143052.30952-1-m.cerveny@computer.org> (raw)
First patch extends cedrus capability to all decoders
because V3s missing MPEG2 decoder.
Next two patches add system control node (SRAM C1) and
next three patches add support for Cedrus VPU.
Tested on "Lichee Zero" V3s platform with testing LCD patch
( https://github.com/mcerveny/linux/tree/v3s_videocodec_v4 )
and V4L2 raw API testing utility
( https://github.com/mcerveny/v4l2-request-test ):
- enabled LCD (DRM dual VI and sigle UI planes)
- added RGB panel
- enabled PWM
There is low memory on V3s (64MB) and maximum must be available to CMA:
- CONFIG_CMA_SIZE_MBYTES=28
- add swap to swapout other processes
- decrease buffers in v4l2-request-test (.buffers_count from 16 to 6)
Only H.264 decoder working - MPEG and H.265 unsupported by V3s,
JPEG/MJPEG still unimplemented, encoder unimplemented
best regards,
Martin
Changes since v1:
- patch 0005 rename
- added testing description
Martin Cerveny (6):
media: cedrus: Register all codecs as capability
dt-bindings: sram: allwinner,sun4i-a10-system-control: Add V3s
compatibles
ARM: dts: sun8i: v3s: Add node for system control
media: cedrus: Add support for V3s
dt-bindings: media: cedrus: Add V3s compatible
ARM: dts: sun8i: v3s: Add video engine node
.../allwinner,sun4i-a10-video-engine.yaml | 1 +
.../allwinner,sun4i-a10-system-control.yaml | 6 ++++
arch/arm/boot/dts/sun8i-v3s.dtsi | 33 +++++++++++++++++++
drivers/staging/media/sunxi/cedrus/cedrus.c | 28 +++++++++++++++-
drivers/staging/media/sunxi/cedrus/cedrus.h | 2 ++
.../staging/media/sunxi/cedrus/cedrus_video.c | 2 ++
6 files changed, 71 insertions(+), 1 deletion(-)
--
2.17.1
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
WARNING: multiple messages have this Message-ID (diff)
From: Martin Cerveny <m.cerveny@computer.org>
To: Maxime Ripard <mripard@kernel.org>
Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
Martin Cerveny <m.cerveny@computer.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH v2 0/6] ARM: dts: sun8i: v3s: Enable video decoder
Date: Sat, 12 Sep 2020 16:30:46 +0200 [thread overview]
Message-ID: <20200912143052.30952-1-m.cerveny@computer.org> (raw)
First patch extends cedrus capability to all decoders
because V3s missing MPEG2 decoder.
Next two patches add system control node (SRAM C1) and
next three patches add support for Cedrus VPU.
Tested on "Lichee Zero" V3s platform with testing LCD patch
( https://github.com/mcerveny/linux/tree/v3s_videocodec_v4 )
and V4L2 raw API testing utility
( https://github.com/mcerveny/v4l2-request-test ):
- enabled LCD (DRM dual VI and sigle UI planes)
- added RGB panel
- enabled PWM
There is low memory on V3s (64MB) and maximum must be available to CMA:
- CONFIG_CMA_SIZE_MBYTES=28
- add swap to swapout other processes
- decrease buffers in v4l2-request-test (.buffers_count from 16 to 6)
Only H.264 decoder working - MPEG and H.265 unsupported by V3s,
JPEG/MJPEG still unimplemented, encoder unimplemented
best regards,
Martin
Changes since v1:
- patch 0005 rename
- added testing description
Martin Cerveny (6):
media: cedrus: Register all codecs as capability
dt-bindings: sram: allwinner,sun4i-a10-system-control: Add V3s
compatibles
ARM: dts: sun8i: v3s: Add node for system control
media: cedrus: Add support for V3s
dt-bindings: media: cedrus: Add V3s compatible
ARM: dts: sun8i: v3s: Add video engine node
.../allwinner,sun4i-a10-video-engine.yaml | 1 +
.../allwinner,sun4i-a10-system-control.yaml | 6 ++++
arch/arm/boot/dts/sun8i-v3s.dtsi | 33 +++++++++++++++++++
drivers/staging/media/sunxi/cedrus/cedrus.c | 28 +++++++++++++++-
drivers/staging/media/sunxi/cedrus/cedrus.h | 2 ++
.../staging/media/sunxi/cedrus/cedrus_video.c | 2 ++
6 files changed, 71 insertions(+), 1 deletion(-)
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-09-12 14:31 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-12 14:30 Martin Cerveny [this message]
2020-09-12 14:30 ` [PATCH v2 0/6] ARM: dts: sun8i: v3s: Enable video decoder Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` [PATCH v2 1/6] media: cedrus: Register all codecs as capability Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` [PATCH v2 2/6] dt-bindings: sram: allwinner,sun4i-a10-system-control: Add V3s compatibles Martin Cerveny
2020-09-12 14:30 ` [PATCH v2 2/6] dt-bindings: sram: allwinner, sun4i-a10-system-control: " Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-22 23:00 ` Rob Herring
2020-09-22 23:00 ` Rob Herring
2020-09-22 23:00 ` Rob Herring
2020-09-12 14:30 ` [PATCH v2 3/6] ARM: dts: sun8i: v3s: Add node for system control Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` [PATCH v2 4/6] media: cedrus: Add support for V3s Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` [PATCH v2 5/6] dt-bindings: media: cedrus: Add V3s compatible Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-22 23:00 ` Rob Herring
2020-09-22 23:00 ` Rob Herring
2020-09-22 23:00 ` Rob Herring
2020-09-12 14:30 ` [PATCH v2 6/6] ARM: dts: sun8i: v3s: Add video engine node Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-09-12 14:30 ` Martin Cerveny
2020-10-30 11:06 ` [PATCH v2 0/6] ARM: dts: sun8i: v3s: Enable video decoder Hans Verkuil
2020-10-30 11:06 ` Hans Verkuil
2020-10-30 11:06 ` Hans Verkuil
2020-10-30 15:49 ` Maxime Ripard
2020-10-30 15:49 ` Maxime Ripard
2020-10-30 15:49 ` Maxime Ripard
2020-11-05 13:54 ` Hans Verkuil
2020-11-05 13:54 ` Hans Verkuil
2020-11-05 13:54 ` Hans Verkuil
2020-11-15 18:59 ` Martin Cerveny
2020-11-15 18:59 ` Martin Cerveny
2020-11-15 18:59 ` Martin Cerveny
2020-11-16 8:38 ` Hans Verkuil
2020-11-16 8:38 ` Hans Verkuil
2020-11-16 8:38 ` Hans Verkuil
2020-11-16 9:37 ` Martin Cerveny
2020-11-16 9:37 ` Martin Cerveny
2020-11-16 9:37 ` Martin Cerveny
2020-11-16 12:07 ` Martin Cerveny
2020-11-16 12:07 ` Martin Cerveny
2020-11-16 12:07 ` Martin Cerveny
2020-11-16 12:18 ` Hans Verkuil
2020-11-16 12:18 ` Hans Verkuil
2020-11-16 12:18 ` Hans Verkuil
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