From: Sascha Hauer <s.hauer@pengutronix.de>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
kernel@pengutronix.de, "Andy Yan" <andy.yan@rock-chips.com>,
"Benjamin Gaignard" <benjamin.gaignard@collabora.com>,
"Michael Riesch" <michael.riesch@wolfvision.net>,
"Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Peter Geis" <pgwipeout@gmail.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>
Subject: [PATCH 20/22] drm/encoder: Add of_graph port to struct drm_encoder
Date: Mon, 20 Dec 2021 12:06:28 +0100 [thread overview]
Message-ID: <20211220110630.3521121-21-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20211220110630.3521121-1-s.hauer@pengutronix.de>
Add a device node to drm_encoder which corresponds with the port node
in the DT description of the encoder. This allows drivers to find the
of_graph link between a crtc and an encoder.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
include/drm/drm_encoder.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h
index 6e91a0280f31b..3acd054b1eb3e 100644
--- a/include/drm/drm_encoder.h
+++ b/include/drm/drm_encoder.h
@@ -99,6 +99,8 @@ struct drm_encoder {
struct drm_device *dev;
struct list_head head;
+ struct device_node *port;
+
struct drm_mode_object base;
char *name;
/**
--
2.30.2
next prev parent reply other threads:[~2021-12-20 11:07 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-20 11:06 [PATCH v3 00/22] drm/rockchip: RK356x VOP2 support Sascha Hauer
2021-12-20 11:06 ` [PATCH 01/22] drm/rockchip: dw_hdmi: Do not leave clock enabled in error case Sascha Hauer
2021-12-20 11:06 ` [PATCH 02/22] drm/rockchip: dw_hdmi: rename vpll clock to reference clock Sascha Hauer
2021-12-20 11:06 ` [PATCH 03/22] drm/rockchip: dw_hdmi: add rk3568 support Sascha Hauer
2021-12-20 11:06 ` [PATCH 04/22] drm/rockchip: dw_hdmi: add regulator support Sascha Hauer
2021-12-20 11:06 ` [PATCH 05/22] drm/rockchip: dw_hdmi: Add support for hclk Sascha Hauer
2021-12-20 11:06 ` [PATCH 06/22] dt-bindings: display: rockchip: dw-hdmi: Add compatible for rk3568 HDMI Sascha Hauer
2021-12-20 11:06 ` [PATCH 07/22] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional Sascha Hauer
2021-12-20 14:27 ` Rob Herring
2021-12-20 11:06 ` [PATCH 08/22] dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock name Sascha Hauer
2021-12-20 14:27 ` Rob Herring
2021-12-21 14:31 ` Rob Herring
2021-12-22 10:47 ` Sascha Hauer
2021-12-22 13:52 ` Rob Herring
2021-12-22 19:39 ` Heiko Stübner
2021-12-22 19:44 ` Nicolas Frattaroli
2021-12-22 19:56 ` Rob Herring
2021-12-20 11:06 ` [PATCH 09/22] dt-bindings: display: rockchip: dw-hdmi: Add regulator support Sascha Hauer
2021-12-20 14:27 ` Rob Herring
2021-12-20 11:06 ` [PATCH 10/22] dt-bindings: display: rockchip: dw-hdmi: Add additional clock Sascha Hauer
2021-12-20 11:06 ` [PATCH 11/22] dt-bindings: display: rockchip: Add binding for VOP2 Sascha Hauer
2021-12-20 14:27 ` Rob Herring
2021-12-21 14:33 ` Rob Herring
2021-12-20 11:06 ` [PATCH 12/22] arm64: dts: rockchip: rk3399: reorder hmdi clocks Sascha Hauer
2021-12-20 11:06 ` [PATCH 13/22] arm64: dts: rockchip: rk3399: rename HDMI ref clock to 'ref' Sascha Hauer
2021-12-20 11:06 ` [PATCH 14/22] arm64: dts: rockchip: rk356x: Add VOP2 nodes Sascha Hauer
2021-12-20 11:06 ` [PATCH 15/22] arm64: dts: rockchip: rk356x: Add HDMI nodes Sascha Hauer
2021-12-20 11:06 ` [PATCH 16/22] arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi Sascha Hauer
2021-12-20 11:06 ` [PATCH 17/22] arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a Sascha Hauer
2021-12-20 11:06 ` [PATCH 18/22] clk: rk3568: drop CLK_SET_RATE_PARENT from dclk_vop* Sascha Hauer
2021-12-20 11:06 ` [PATCH 19/22] clk: rk3568: Add CLK_SET_RATE_PARENT to the HDMI reference clock Sascha Hauer
2021-12-20 11:06 ` Sascha Hauer [this message]
2021-12-21 17:31 ` [PATCH 20/22] drm/encoder: Add of_graph port to struct drm_encoder Heiko Stübner
2021-12-20 11:06 ` [PATCH 21/22] drm/rockchip: Make VOP driver optional Sascha Hauer
2021-12-20 11:06 ` [PATCH 22/22] drm: rockchip: Add VOP2 driver Sascha Hauer
2021-12-20 14:16 ` Nicolas Frattaroli
2021-12-20 16:53 ` Nicolas Frattaroli
2021-12-20 18:51 ` Sascha Hauer
2021-12-20 23:20 ` kernel test robot
2021-12-21 13:44 ` Nicolas Frattaroli
2021-12-22 17:07 ` Nicolas Frattaroli
2022-01-03 14:55 ` Sascha Hauer
2022-01-04 11:07 ` Andy Yan
2022-01-05 12:20 ` Sascha Hauer
2021-12-20 11:51 ` [PATCH v3 00/22] drm/rockchip: RK356x VOP2 support Nicolas Frattaroli
2022-01-19 11:29 ` Piotr Oniszczuk
2022-01-21 10:32 ` Sascha Hauer
2022-01-21 15:43 ` Piotr Oniszczuk
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