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Commit 33a1ca54 authored Mar 21, 2014 by Chintan Pandya

defconfig: 8916: Enable forced 4KB mapping for IOMMU



For creating most real scenario to measure performance
of IOMMUs, enable to use only 4K mappings for the buffers.

Change-Id: I685615b9fd9d6977c8d379a2eaf0d6c235ee8635
Signed-off-by: Chintan Pandya <cpandya@codeaurora.org>

parent 30986b3b

arch/arm/configs/msm8916-perf_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -380,6 +380,7 @@ CONFIG_QPNP_REVID=y
		CONFIG_MSM_MDSS_PLL=y
		CONFIG_REMOTE_SPINLOCK_MSM=y
		CONFIG_MSM_IOMMU_V1=y
		CONFIG_IOMMU_FORCE_4K_MAPPINGS=y
		CONFIG_PWM=y
		CONFIG_PWM_QPNP=y
		CONFIG_MOBICORE_SUPPORT=m

arch/arm/configs/msm8916_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -406,6 +406,7 @@ CONFIG_QPNP_REVID=y
		CONFIG_MSM_MDSS_PLL=y
		CONFIG_REMOTE_SPINLOCK_MSM=y
		CONFIG_MSM_IOMMU_V1=y
		CONFIG_IOMMU_FORCE_4K_MAPPINGS=y
		CONFIG_PWM=y
		CONFIG_PWM_QPNP=y
		CONFIG_MOBICORE_SUPPORT=m