From: narmstrong@baylibre.com (Neil Armstrong)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 08/11] ARM64: dts: meson-gx: Add shared CMA dma memory pool
Date: Thu, 2 Mar 2017 16:40:04 +0100 [thread overview]
Message-ID: <1488469207-523-9-git-send-email-narmstrong@baylibre.com> (raw)
In-Reply-To: <1488469207-523-1-git-send-email-narmstrong@baylibre.com>
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 0cbe24b..fc03f0e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -71,6 +71,14 @@
reg = <0x0 0x10000000 0x0 0x200000>;
no-map;
};
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0xbc00000>;
+ alignment = <0x0 0x400000>;
+ linux,cma-default;
+ };
};
cpus {
--
1.9.1
next prev parent reply other threads:[~2017-03-02 15:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-02 15:39 [PATCH 00/11] drm/meson: Initial support for HDMI Output Neil Armstrong
2017-03-02 15:39 ` [PATCH 01/11] drm/meson: Use crtc_state for hdisplay and fix atomic flush/enable sync for vsync commit Neil Armstrong
2017-03-02 15:39 ` [PATCH 02/11] drm/meson: Add missing HDMI register Neil Armstrong
2017-03-02 15:39 ` [PATCH 03/11] drm/meson: Add support for components Neil Armstrong
2017-03-02 15:40 ` [PATCH 04/11] drm/meson: venc_cvbs: no more return -ENODEV if CVBS is not available Neil Armstrong
2017-03-02 15:40 ` [PATCH 05/11] drm/meson: add support for HDMI clock support Neil Armstrong
2017-03-02 15:40 ` [PATCH 06/11] drm/meson: Add support for HDMI venc modes and settings Neil Armstrong
2017-03-02 15:40 ` [PATCH 07/11] drm/meson: Add support for HDMI encoder and DW-HDMI bridge + PHY Neil Armstrong
2017-03-02 15:40 ` Neil Armstrong [this message]
2017-03-02 15:40 ` [PATCH 09/11] ARM64: dts: meson-gx: Add support for HDMI output Neil Armstrong
2017-03-02 15:40 ` [PATCH 10/11] dt-bindings: Add bindings for the Amlogic Meson dw-hdmi extension Neil Armstrong
2017-03-03 7:01 ` Rob Herring
2017-03-02 15:40 ` [PATCH 11/11] MAINTAINERS: update files for Amlogic DRM Driver Neil Armstrong
2017-03-02 15:58 ` [PATCH 00/11] drm/meson: Initial support for HDMI Output Daniel Vetter
2017-03-02 16:15 ` Neil Armstrong
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