From: "Heiko Stübner" <heiko@sntech.de>
To: Vinod Koul <vkoul@kernel.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Andy Yan <andy.yan@rock-chips.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Emil Renner Berthing <kernel@esmil.dk>,
Hal Feng <hal.feng@starfivetech.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Dominique Belhachemi <db@domibel.de>,
Brian Masney <bmasney+clk@redhat.com>,
Jerome Brunet <jbrunet+clk@baylibre.com>,
Michal Wilczynski <m.wilczynski@samsung.com>
Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
linux-riscv@lists.infradead.org,
"Marek Szyprowski" <m.szyprowski@samsung.com>,
"Maud Spierings" <maud_spierings@murena.io>,
"Graham Markall" <hello@big-grey.co.uk>,
"Icenowy Zheng" <zhengxingda@iscas.ac.cn>,
"Chaoyi Chen" <chaoyi.chen@rock-chips.com>,
"Joshua Peisach" <jpeisach@ubuntu.com>,
"Uwe Kleine-König" <u.kleine-koenig@baylibre.com>,
"Michal Wilczynski" <m.wilczynski@samsung.com>
Subject: Re: [PATCH v5 10/21] drm/bridge: inno-hdmi: Add .disable platform operation
Date: Wed, 30 Sep 2026 12:07:35 +0200 [thread overview]
Message-ID: <14018012.nUPlyArG6x@diego> (raw)
In-Reply-To: <20260929-jh7110-clean-send-v5-10-82b4d8e3c6c7@samsung.com>
Am Dienstag, 29. September 2026, 12:31:07 Mitteleuropäische Sommerzeit schrieb Michal Wilczynski:
> The Innosilicon HDMI driver supports platform-specific behavior through
> the `inno_hdmi_plat_ops`. While it provides an `.enable` hook for
> platform-specific power up sequences (like enabling PHYs), it lacks a
> corresponding hook for power down.
>
> This patch adds a new `.disable` op to the `inno_hdmi_plat_ops` struct
> and calls it at the beginning of `inno_hdmi_bridge_atomic_disable()`.
>
> This allows platform specific drivers, such as the StarFive JH7110,
> to implement their own power down sequence (e.g., calling
> phy_power_off() and clk_disable_unprepare()).
>
> Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
> Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
next prev parent reply other threads:[~2026-09-30 10:07 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260929103200eucas1p17af134cc3b93c242227964f574f13aa5@eucas1p1.samsung.com>
2026-09-29 10:30 ` [PATCH v5 00/21] drm: starfive: jh7110: Enable display subsystem Michal Wilczynski
[not found] ` <CGME20260929103203eucas1p14cb6262ba2c7bbaf36856f24f7bdc9e7@eucas1p1.samsung.com>
2026-09-29 10:30 ` [PATCH v5 01/21] drm/bridge: inno-hdmi: fix swapped HSYNC and VSYNC polarity Michal Wilczynski
[not found] ` <CGME20260929103205eucas1p202b12d36f2ec9378ceb6dba29ee4ef32@eucas1p2.samsung.com>
2026-09-29 10:30 ` [PATCH v5 02/21] dt-bindings: phy: Add starfive,jh7110-inno-hdmi-phy Michal Wilczynski
2026-09-29 20:52 ` Rob Herring (Arm)
[not found] ` <CGME20260929103207eucas1p26e12772a3af606f651f1bb396686e8f8@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 03/21] dt-bindings: display: bridge: Add starfive,jh7110-inno-hdmi-controller Michal Wilczynski
2026-09-29 21:00 ` Rob Herring (Arm)
[not found] ` <CGME20260929103210eucas1p2d7e77f1147a03dac0536f6069505ea51@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 04/21] dt-bindings: soc: starfive: Add starfive,jh7110-hdmi-subsystem Michal Wilczynski
2026-09-29 21:31 ` Rob Herring
[not found] ` <CGME20260929103212eucas1p26bca549b6b306e920b033ba7b43ae085@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 05/21] dt-bindings: soc: starfive: Add starfive,jh7110-vout-syscon Michal Wilczynski
[not found] ` <CGME20260929103214eucas1p20a39791b0286596d4c33c2e459030943@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 06/21] dt-bindings: display: verisilicon: Add starfive,jh7110-dc8200 Michal Wilczynski
2026-09-29 21:33 ` Rob Herring
[not found] ` <CGME20260929103218eucas1p29a67719fcf7d0b05e0a985f11e47ac42@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 07/21] dt-bindings: soc: starfive: Add starfive,jh7110-vout-subsystem Michal Wilczynski
[not found] ` <CGME20260929103221eucas1p264107850882dde96fcda4772332d4f41@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 08/21] drm/bridge: inno-hdmi: Split probe out of bind Michal Wilczynski
2026-09-30 10:02 ` Heiko Stübner
[not found] ` <CGME20260929103224eucas1p2eef35cb6546321736b4475b851467e6d@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 09/21] drm/bridge: inno-hdmi: Allow the register map to come from a parent Michal Wilczynski
[not found] ` <CGME20260929103227eucas1p1a8ef8d6ebb77a6f2cca192e8bc0b4e1c@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 10/21] drm/bridge: inno-hdmi: Add .disable platform operation Michal Wilczynski
2026-09-30 10:07 ` Heiko Stübner [this message]
[not found] ` <CGME20260929103229eucas1p2e440f2ec00fdf7986eed7597674bf6a9@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 11/21] drm/bridge: inno-hdmi: Add .mode_valid " Michal Wilczynski
2026-09-30 10:19 ` Heiko Stübner
[not found] ` <CGME20260929103231eucas1p1e7b7a409de871be517c6efad3bf06881@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 12/21] drm/bridge: inno-hdmi: Make the PHY configuration table optional Michal Wilczynski
[not found] ` <CGME20260929103233eucas1p1bc0682334aad710c3894271f46ba1f47@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 13/21] drm/bridge: inno-hdmi: Make the register clock source selectable Michal Wilczynski
[not found] ` <CGME20260929103235eucas1p21a40b512088347e51cc4bfdbc642461e@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 14/21] soc: starfive: Add jh7110-hdmi-subsystem driver Michal Wilczynski
[not found] ` <CGME20260929103237eucas1p1d03d1d342a01af15d22a95a72244903b@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 15/21] soc: starfive: Add jh7110-vout-subsystem driver Michal Wilczynski
[not found] ` <CGME20260929103239eucas1p1247f818ec4a8480b353ecf6209486753@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 16/21] drm/bridge: starfive: Add JH7110 HDMI controller driver Michal Wilczynski
[not found] ` <CGME20260929103241eucas1p27d80c31d14062ea876a2c16ddbd71e3a@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 17/21] phy: Add common Innosilicon HDMI PHY helpers Michal Wilczynski
2026-09-30 10:11 ` Heiko Stübner
[not found] ` <CGME20260929103243eucas1p25abf97a357cfae14640092e35fe479fc@eucas1p2.samsung.com>
2026-09-29 10:31 ` [PATCH v5 18/21] phy: rockchip: inno-hdmi: Use the common Innosilicon " Michal Wilczynski
2026-09-30 10:14 ` Heiko Stübner
[not found] ` <CGME20260929103245eucas1p1349d00810646fbf0149f1361534c23ac@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 19/21] phy: starfive: Add jh7110-inno-hdmi-phy driver Michal Wilczynski
[not found] ` <CGME20260929103247eucas1p1529006bbbd9223bd9bdef287763dc4d7@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 20/21] riscv: dts: starfive: jh7110: Update DT for display subsystem Michal Wilczynski
[not found] ` <CGME20260929103250eucas1p1ea04d70d2cc6c4ddfe11e596ea9814a1@eucas1p1.samsung.com>
2026-09-29 10:31 ` [PATCH v5 21/21] MAINTAINERS: Add StarFive JH7110 display subsystem entry Michal Wilczynski
2026-09-29 14:54 ` [PATCH v5 00/21] drm: starfive: jh7110: Enable display subsystem Icenowy Zheng
2026-09-29 15:02 ` Icenowy Zheng
2026-09-30 0:20 ` Byron Stanoszek
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