From 21bb257fd5f8243ef8121e2b699139f1d6d7dfe3 Mon Sep 17 00:00:00 2001 From: Jeykumar Sankaran Date: Tue, 7 Jul 2020 13:07:29 -0700 Subject: [PATCH] bindings: Documentation: add property to specify max trusted vm displays Add documentation for the property to specify the maximum number of concurrent displays supported in the trusted vm environment. Change-Id: I84c0408686e816a6498931949b7391209c9f9640 --- bindings/sde.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bindings/sde.txt b/bindings/sde.txt index 6bad2544b4c9..635cefcd2ad7 100644 --- a/bindings/sde.txt +++ b/bindings/sde.txt @@ -519,6 +519,9 @@ Optional properties: 1: priority have to be explicitly configured for a given pair of pipes. - qcom,sde-trusted-vm-env: Boolean property to indicate if the device driver is executing in a trusted VM +- qcom,sde-max-trusted-vm-displays: A u32 property to indicate the maximum + number of concurrent displays supported in the + trusted vm environment Bus Scaling: - interconnects An array of 4 cell properties with the format of @@ -711,6 +714,7 @@ Example: qcom,sde-has-idle-pc; qcom,fullsize-va-map; qcom,sde-has-dest-scaler; + qcom,sde-max-trusted-vm-displays = <1>; qcom,sde-max-dest-scaler-input-linewidth = <2048>; qcom,sde-max-dest-scaler-output-linewidth = <2560>; qcom,sde-sspp-max-rects = <1 1 1 1