Commit 14e9a138 authored by Bibek Kumar Patro's avatar Bibek Kumar Patro Committed by Will Deacon
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iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p 



The ACTLR configuration for the sa8775p MDSS client was inadvertently
dropped while reworking the commit f91879fd ("iommu/arm-smmu-qcom:
Add actlr settings for mdss on Qualcomm platforms"). Without this
entry, the sa8775p MDSS block does not receive the intended default
ACTLR configuration.

Restore the missing compatible entry so that the platform receives the
expected behavior.

Fixes: f91879fd ("iommu/arm-smmu-qcom: Add actlr settings for mdss on Qualcomm platforms")
Signed-off-by: default avatarBibek Kumar Patro <bibek.patro@oss.qualcomm.com>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 5ac66ed8

drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c

+2 −0
Original line number Diff line number Diff line
@@ -43,6 +43,8 @@ static const struct of_device_id qcom_smmu_actlr_client_of_match[] = { 
			.data = (const void *) (PREFETCH_DEEP | CPRE | CMTLB) },

	{ .compatible = "qcom,qcm2290-mdss",

			.data = (const void *) (PREFETCH_SHALLOW | CPRE | CMTLB) },

	{ .compatible = "qcom,sa8775p-mdss",

			.data = (const void *) (PREFETCH_DEFAULT | CMTLB) },

	{ .compatible = "qcom,sc7280-mdss",

			.data = (const void *) (PREFETCH_SHALLOW | CPRE | CMTLB) },

	{ .compatible = "qcom,sc7280-venus",