From: Rob Clark <robdclark@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org
Subject: [PATCH 3/3] RFC: dts: ifc6410: add splash screen carveout
Date: Tue, 3 Mar 2015 15:04:26 -0500 [thread overview]
Message-ID: <1425413066-20757-3-git-send-email-robdclark@gmail.com> (raw)
In-Reply-To: <1425413066-20757-1-git-send-email-robdclark@gmail.com>
Add a reserved-memory region for bootloader splashscreen, and assign it
to the display device, so that drm/msm can take over the bootloader's
splashscreen.
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 416f3f5..0928129 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -15,6 +15,16 @@
0x90000000 0x70000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ splashmem: framebuffer@90000000 {
+ reg = <0x90000000 0x800000>;
+ };
+ };
+
aliases {
serial0 = &serial0;
serial1 = &serial1;
@@ -183,5 +193,9 @@
};
};
+
+ mdp: qcom,mdp@5100000 {
+ memory-region = <&splashmem>;
+ };
};
};
--
2.1.0
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next prev parent reply other threads:[~2015-03-03 20:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 20:04 [PATCH 1/3] drm/msm: split out vram initialization Rob Clark
2015-03-03 20:04 ` [PATCH 2/3] drm/msm: add support for "stolen" mem Rob Clark
2015-03-03 20:04 ` Rob Clark [this message]
2015-03-04 23:10 ` [PATCH 3/3] RFC: dts: ifc6410: add splash screen carveout Emil Velikov
2015-03-04 23:19 ` Rob Clark
2015-03-05 14:30 ` Emil Velikov
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