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Commit 342439b2 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm8953: Add context aware dcvs properties"

parents 730633d8 3e8d5689

Documentation/devicetree/bindings/gpu/adreno.txt

+18 −0
Original line number Diff line number Diff line
@@ -134,6 +134,15 @@ Optional Properties: 
				Specify the size of snapshot in bytes. This will override

				snapshot size defined in the driver code.



- qcom,enable-ca-jump:

                                Boolean. Enables use of context aware DCVS

- qcom,ca-busy-penalty:

                                This property represents the time in microseconds required to

                                initiate context aware power level jump.

- qcom,ca-target-pwrlevel:

                                This value indicates which qcom,gpu-pwrlevel to jump on in case

                                of context aware power level jump.



GPU Quirks:

- qcom,gpu-quirk-two-pass-use-wfi:

				Signal the GPU to set Set TWOPASSUSEWFI bit in
@@ -211,6 +220,15 @@ Example of A330 GPU in MSM8916: 
		coresight-child-list = <&funnel_in0>;

		coresight-child-ports = <5>;



		/* Enable context aware freq. scaling */

		qcom,enable-ca-jump;



		/* Context aware jump busy penalty in us */

		qcom,ca-busy-penalty = <12000>;



		/* Context aware jump target power level */

		qcom,ca-target-pwrlevel = <1>;



		/* Power levels */

		qcom,gpu-pwrlevels-bins {

			#address-cells = <1>;

arch/arm/boot/dts/qcom/msm8953-gpu.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -129,6 +129,15 @@ 
		coresight-child-list = <&funnel_mm>;

		coresight-child-ports = <6>;



		/* Enable context aware freq. scaling */

		qcom,enable-ca-jump;



		/* Context aware jump busy penalty in us */

		qcom,ca-busy-penalty = <12000>;



		/* Context aware jump target power level */

		qcom,ca-target-pwrlevel = <3>;



		/* Power levels */

		qcom,gpu-pwrlevels {

			#address-cells = <1>;