Merge "disp: rotator: update iommu domain info during rotator probe" (f3ea6791) · Commits · e / devices / android_kernel_fairphone_FP4

rotator/sde_rotator_smmu.c

+9 −3

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
		* Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
		*/

		#define pr_fmt(fmt) "%s: " fmt, __func__
		@@ -432,13 +432,19 @@ int sde_smmu_secure_ctrl(int enable)
		void sde_smmu_device_create(struct device *dev)
		{
		struct device_node parent, child;
		struct sde_rot_data_type *mdata = sde_rot_get_mdata();

		parent = dev->of_node;
		for_each_child_of_node(parent, child) {
		if (of_device_is_compatible(child, SMMU_SDE_ROT_SEC))
		if (of_device_is_compatible(child, SMMU_SDE_ROT_SEC)) {
		of_platform_device_create(child, NULL, dev);
		else if (of_device_is_compatible(child, SMMU_SDE_ROT_UNSEC))
		mdata->sde_smmu
		[SDE_IOMMU_DOMAIN_ROT_SECURE].domain_attached = true;
		} else if (of_device_is_compatible(child, SMMU_SDE_ROT_UNSEC)) {
		of_platform_device_create(child, NULL, dev);
		mdata->sde_smmu
		[SDE_IOMMU_DOMAIN_ROT_UNSECURE].domain_attached = true;
		}
		}
		}