Add the interconnect paths that are used by the display (MDSS). This will allow the driver to request the needed bandwidth and prevent display flickering.
Signed-off-by: Georgi Djakov <georgi.dja...@linaro.org> --- This patch depends on: https://lore.kernel.org/r/20200903133134.17201-6-georgi.dja...@linaro.org/ arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 86457d9bc229..f8f09ab3442f 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -3813,6 +3813,10 @@ mdss: mdss@ae00000 { interrupt-controller; #interrupt-cells = <1>; + interconnects = <&mmss_noc MASTER_MDP0 0 &mem_noc SLAVE_EBI1 0>, + <&mmss_noc MASTER_MDP1 0 &mem_noc SLAVE_EBI1 0>; + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_smmu 0x880 0x8>, <&apps_smmu 0xc80 0x8>;
