linux-kernel - [PATCH 11/22] drm/sun4i: Add support for a100/a133 display engine

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Message-Id: <20241227-a133-display-support-v1-11-13b52f71fb14@linumiz.com>
Date: Fri, 27 Dec 2024 16:37:58 +0530
From: Parthiban Nallathambi <parthiban@...umiz.com>
To: Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, 
 Robin Murphy <robin.murphy@....com>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>, 
 Jernej Skrabec <jernej.skrabec@...il.com>, 
 Samuel Holland <samuel@...lland.org>, Maxime Ripard <mripard@...nel.org>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
 Simona Vetter <simona@...ll.ch>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
 Linus Walleij <linus.walleij@...aro.org>, Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>
Cc: iommu@...ts.linux.dev, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev, 
 linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org, 
 linux-phy@...ts.infradead.org, 
 Parthiban Nallathambi <parthiban@...umiz.com>
Subject: [PATCH 11/22] drm/sun4i: Add support for a100/a133 display engine

Display Engine(DE2) in Allwinner A100/A133 has one mixers and tcon.
The routing for mixer0 is through tcon0 and connected to
LVDS/RGB/MIPI-DSI controller.

Signed-off-by: Parthiban Nallathambi <parthiban@...umiz.com>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 5eccf58f2e17..e012a6316bba 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -436,6 +436,7 @@ static const struct of_device_id sun4i_drv_of_table[] = {
 	{ .compatible = "allwinner,sun9i-a80-display-engine" },
 	{ .compatible = "allwinner,sun20i-d1-display-engine" },
 	{ .compatible = "allwinner,sun50i-a64-display-engine" },
+	{ .compatible = "allwinner,sun50i-a100-display-engine" },
 	{ .compatible = "allwinner,sun50i-h6-display-engine" },
 	{ }
 };

-- 
2.39.5