Ejemplos de msm_soc_version_supports_iommu_v0 en C++ (Cpp)

Ejemplo n.º 1

Archivo: devices-iommu.c Proyecto: curbthepain/android_kernel_us990_rev

static int __init iommu_init(void)
{
	int ret;
	if (!msm_soc_version_supports_iommu_v0()) {
		pr_err("IOMMU v0 is not supported on this SoC version.\n");
		return -ENODEV;
	}

	/*                        */
	platform_add_devices(msm_iommu_common_devs,
				ARRAY_SIZE(msm_iommu_common_devs));

	/*                              */
	if (cpu_is_msm8x60() || cpu_is_msm8960()) {
		platform_add_devices(msm_iommu_jpegd_devs,
				ARRAY_SIZE(msm_iommu_jpegd_devs));
		platform_add_devices(msm_iommu_gfx2d_devs,
				ARRAY_SIZE(msm_iommu_gfx2d_devs));
	}

	if (soc_class_is_apq8064() || cpu_is_msm8960ab()) {
		platform_add_devices(msm_iommu_jpegd_devs,
				ARRAY_SIZE(msm_iommu_jpegd_devs));
		platform_add_devices(msm_iommu_adreno3xx_gfx_devs,
				ARRAY_SIZE(msm_iommu_adreno3xx_gfx_devs));
	}
	if (soc_class_is_apq8064())
		platform_add_devices(msm_iommu_vcap_devs,
				ARRAY_SIZE(msm_iommu_vcap_devs));

	/*                            */
	ret = platform_add_devices(msm_iommu_common_ctx_devs,
				ARRAY_SIZE(msm_iommu_common_ctx_devs));

	/*                                  */
	if (cpu_is_msm8x60() || cpu_is_msm8960()) {
		platform_add_devices(msm_iommu_jpegd_ctx_devs,
				ARRAY_SIZE(msm_iommu_jpegd_ctx_devs));
		platform_add_devices(msm_iommu_gfx2d_ctx_devs,
				ARRAY_SIZE(msm_iommu_gfx2d_ctx_devs));
	}

	if (soc_class_is_apq8064() || cpu_is_msm8960ab()) {
		platform_add_devices(msm_iommu_jpegd_ctx_devs,
				ARRAY_SIZE(msm_iommu_jpegd_ctx_devs));

		platform_add_devices(msm_iommu_adreno3xx_ctx_devs,
				ARRAY_SIZE(msm_iommu_adreno3xx_ctx_devs));
	}
	if (soc_class_is_apq8064())
		platform_add_devices(msm_iommu_vcap_ctx_devs,
			ARRAY_SIZE(msm_iommu_vcap_ctx_devs));

	return 0;
}

Ejemplo n.º 2

Archivo: msm_iommu_dev-v1.c Proyecto: Abhinav1997/android_kernel_lge_msm8226

static int __init msm_iommu_driver_init(void)
{
	int ret;

	if (!msm_soc_version_supports_iommu_v0()) {
		msm_set_iommu_access_ops(&iommu_access_ops_v1);
		msm_iommu_sec_set_access_ops(&iommu_access_ops_v1);
	}
	ret = platform_driver_register(&msm_iommu_driver);
	if (ret != 0) {
		pr_err("Failed to register IOMMU driver\n");
		goto error;
	}

	ret = platform_driver_register(&msm_iommu_ctx_driver);
	if (ret != 0) {
		pr_err("Failed to register IOMMU context driver\n");
		goto error;
	}

error:
	return ret;
}