From: Detlev Casanova <detlev.casanova@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: "Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Heiko Stuebner" <heiko.stuebner@cherry.de>,
"Sebastian Reichel" <sebastian.reichel@collabora.com>,
"Dragan Simic" <dsimic@manjaro.org>,
"Chris Morgan" <macromorgan@hotmail.com>,
"Diederik de Haas" <didi.debian@cknow.org>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
"Detlev Casanova" <detlev.casanova@collabora.com>
Subject: [PATCH 0/3] drm/rockchip: vop2: Add VP clock resets support
Date: Tue, 14 May 2024 11:19:44 -0400 [thread overview]
Message-ID: <20240514152328.21415-1-detlev.casanova@collabora.com> (raw)
The clock reset must be used when the VOP is configured. Skipping it can
put the VOP in an unknown state where the HDMI signal is either lost or
not matching the selected mode.
This adds support for rk3588(s) based SoCs.
Detlev Casanova (3):
drm/rockchip: vop2: Add clock resets support
arm64: dts: rockchip: Add VOP clock resets for rk3588s
dt-bindings: display: vop2: Add VP clock resets
.../display/rockchip/rockchip-vop2.yaml | 27 +++++++++++++++++
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 +++++
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 30 +++++++++++++++++++
3 files changed, 65 insertions(+)
--
2.43.2
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next reply other threads:[~2024-05-14 15:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-14 15:19 Detlev Casanova [this message]
2024-05-14 15:19 ` [PATCH 1/3] drm/rockchip: vop2: Add clock resets support Detlev Casanova
2024-05-14 15:19 ` [PATCH 2/3] arm64: dts: rockchip: Add VOP clock resets for rk3588s Detlev Casanova
2024-05-14 15:19 ` [PATCH 3/3] dt-bindings: display: vop2: Add VP clock resets Detlev Casanova
2024-05-15 16:19 ` Conor Dooley
2024-05-15 16:33 ` Heiko Stübner
2024-05-21 17:15 ` Detlev Casanova
2024-05-21 18:31 ` Conor Dooley
2024-05-22 15:31 ` Detlev Casanova
2024-05-22 15:35 ` Conor Dooley
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