From: Jernej Skrabec <jernej.skrabec@gmail.com>
To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl
Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
wens@csie.org, samuel@sholland.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@gmail.com>
Subject: [PATCH v2 0/3] media: sunxi: Add H6 deinterlace driver
Date: Mon, 7 Nov 2022 22:02:05 +0100 [thread overview]
Message-ID: <20221107210208.284261-1-jernej.skrabec@gmail.com> (raw)
This series implements driver for H6 deinterlace core, which is
newer version of core, covered by sun8i-di (v2.3). Contrary to
older one, it doesn't support scaling, but it supports iommu,
has additional motion compensated deinterlacing algorithm and
supports different pixel formats.
Best regards,
Jernej
Changes from v1:
- use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
- move memory allocation and freeing outside lock
- call devm_request_irq() later, so base is already initialized
- call platform_set_drvdata() sooner
- deassert reset before enabling clocks
- set mod clock rate to 300 MHz
- set min size to 32x32 and max to 2048x1280, as suggested by user manual
of D1, which seems to have similar deinterlace unit
- fix header year and guard
- added tags
Jernej Skrabec (3):
media: dt-bindings: media: Add Allwinner H6 Deinterlace binding
media: sunxi: Add H6 deinterlace driver
arm64: dts: allwinner: h6: Add deinterlace node
.../allwinner,sun50i-h6-deinterlace.yaml | 74 ++
MAINTAINERS | 4 +-
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 12 +
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../media/platform/sunxi/sun50i-di/Kconfig | 15 +
.../media/platform/sunxi/sun50i-di/Makefile | 2 +
.../platform/sunxi/sun50i-di/sun50i-di.c | 1149 +++++++++++++++++
.../platform/sunxi/sun50i-di/sun50i-di.h | 175 +++
9 files changed, 1432 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun50i-h6-deinterlace.yaml
create mode 100644 drivers/media/platform/sunxi/sun50i-di/Kconfig
create mode 100644 drivers/media/platform/sunxi/sun50i-di/Makefile
create mode 100644 drivers/media/platform/sunxi/sun50i-di/sun50i-di.c
create mode 100644 drivers/media/platform/sunxi/sun50i-di/sun50i-di.h
--
2.38.1
next reply other threads:[~2022-11-07 21:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 21:02 Jernej Skrabec [this message]
2022-11-07 21:02 ` [PATCH v2 1/3] media: dt-bindings: media: Add Allwinner H6 Deinterlace binding Jernej Skrabec
2022-11-07 21:02 ` [PATCH v2 2/3] media: sunxi: Add H6 deinterlace driver Jernej Skrabec
2022-11-14 0:22 ` Samuel Holland
2022-11-18 9:36 ` Hans Verkuil
2022-11-07 21:02 ` [PATCH v2 3/3] arm64: dts: allwinner: h6: Add deinterlace node Jernej Skrabec
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