From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.senna@collabora.com (Peter Senna Tschudin) Date: Mon, 30 May 2016 18:39:42 +0200 Subject: [PATCH 2/5] arm/dts/imx6q-b850v3: Configure IPU assignment order In-Reply-To: <1464626385-19253-1-git-send-email-peter.senna@collabora.com> References: <1464626385-19253-1-git-send-email-peter.senna@collabora.com> Message-ID: <1464626385-19253-3-git-send-email-peter.senna@collabora.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Configure the IPU assignment order to assign one IPU per external display. A single IPU can drive multiple external displays but there are resolution restrictions. After this patch the GPU is capalbe of driving two Full-HD monitors. Signed-off-by: Peter Senna Tschudin --- arch/arm/boot/dts/imx6q-b850v3.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts index 167f744..88a70de 100644 --- a/arch/arm/boot/dts/imx6q-b850v3.dts +++ b/arch/arm/boot/dts/imx6q-b850v3.dts @@ -51,6 +51,11 @@ chosen { stdout-path = &uart3; }; + + display-subsystem { + compatible = "fsl,imx-display-subsystem"; + ports = <&ipu1_di0>, <&ipu2_di0>, <&ipu1_di1>, <&ipu2_di1>; + }; }; &clks { -- 2.5.5