d0db8bb415
Adds support for new mink call to configure secure camera sessions. This new mink call takes in additional parameters to support the new domain-id based security scheme. The additional parameters are in the form of csid_hw_idx_mask, cdm_hw_idx_mask and vc_mask. These are in addition to the existing PHY idx and CPHY/DPHY lanes info. The introduction of this new mink call deprecates the existing SCM call used to service secure camera sessions. What this means is that on all subsequent versions of this driver, all secure camera sessions will be serviced by this mink call, which is able to accommodate older and newer targets, and their programming of different register sets. This design enables the cam_csiphy_notify_secure_mode wrapper to remain the same, with the underlying mink call made in the cam_compat layer, depending on camera driver version. CRs-Fixed: 3317248 Change-Id: I05511f4380ce5467b104675c07c9c8faa5318af8 Signed-off-by: Li Sha Lim <quic_lishlim@quicinc.com>
53 行
3.0 KiB
Makefile
53 行
3.0 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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# Check if this board's product.mk finds msm-mmrm.ko driver
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ifeq ($(findstring msm-mmrm.ko,$(BOARD_VENDOR_KERNEL_MODULES)), msm-mmrm.ko)
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# Assume if msm-mmrm.ko driver is found, then symbols will be required!
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ifeq ($(call is-board-platform-in-list, $(MMRM_BOARDS)),true)
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# Add MMRM driver symbols, requires absolute path
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CAM_MMRM_EXTRA_SYMBOLS ?= $(realpath $(TOP))/$(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
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$(info camera-kernel: Found msm-mmrm driver, adding symbol dependency! $(CAM_MMRM_EXTRA_SYMBOLS))
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ifneq ($(TARGET_BOARD_PLATFORM), pineapple)
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LOCAL_REQUIRED_MODULES := mmrm-module-symvers
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endif # End of check lanai
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CAM_MMRM_EXTRA_CONFIGS ?= $(realpath $(TOP))/vendor/qcom/opensource/mmrm-driver/config/waipiommrm.conf
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LOCAL_ADDITIONAL_DEPENDENCIES := $(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
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endif # End of check for board platform MMRM_BOARDS
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endif # End of find msm-mmrm driver
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# Check if this board's product.mk finds synx-driver.ko driver
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ifeq ($(findstring synx-driver.ko,$(BOARD_VENDOR_KERNEL_MODULES)), synx-driver.ko)
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# Assume if synx-driver.ko driver is found, then symbols will be required!
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ifeq ($(call is-board-platform-in-list, $(SYNX_VENDOR_BOARDS)),true)
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# Add SYNX driver symbols, requires absolute path
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CAM_SYNX_EXTRA_SYMBOLS ?= $(realpath $(TOP))/$(call intermediates-dir-for,DLKM,synx-driver-symvers)/synx-driver-symvers
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$(info camera-kernel: Found synx driver, adding symbol dependency! $(CAM_SYNX_EXTRA_SYMBOLS))
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LOCAL_REQUIRED_MODULES := synx-driver-symvers
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CAM_SYNX_EXTRA_CONFIGS ?= $(realpath $(TOP))/vendor/qcom/opensource/synx-kernel/config/pineapplesynx.conf
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LOCAL_ADDITIONAL_DEPENDENCIES += $(call intermediates-dir-for,DLKM,synx-driver-symvers)/synx-driver-symvers
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endif # End of check for board platform SYNX_VENDOR_BOARDS
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endif # End of find synx driver
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# Check if this board's product.mk finds smcinvoke_dlkm.ko driver
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ifeq ($(findstring smcinvoke_dlkm.ko, $(BOARD_VENDOR_KERNEL_MODULES)), smcinvoke_dlkm.ko)
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ifeq ($(call is-board-platform-in-list, $(SMCINVOKE_DLKM_BOARDS)),true)
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SMCINVOKE_EXTRA_SYMBOLS ?= $(realpath $(TOP))/$(call intermediates-dir-for,DLKM,smcinvoke_dlkm.ko)/Module.symvers
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$(info camera-kernel: Found smcinvoke driver, adding symbol dependency! $(SMCINVOKE_EXTRA_SYMBOLS))
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LOCAL_REQUIRED_MODULES += smcinvoke_dlkm.ko
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CAM_SMCINOKE_EXTRA_CONFIGS ?= $(realpath $(TOP))/vendor/qcom/opensource/securemsm-kernel/config/sec-kernel_defconfig_smcinvoke.conf
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LOCAL_ADDITIONAL_DEPENDENCIES += $(call intermediates-dir-for,DLKM,smcinvoke_dlkm.ko)/Module.symvers
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endif # End of check for board platform SMCINVOKE_DLKM_BOARDS
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endif # End of find smcinvoke_dlkm driver
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KBUILD_OPTIONS += KBUILD_EXTRA_SYMBOLS=$(CAM_MMRM_EXTRA_SYMBOLS) KBUILD_EXTRA_SYMBOLS+=$(CAM_SYNX_EXTRA_SYMBOLS) KBUILD_EXTRA_SYMBOLS+=$(SMCINVOKE_EXTRA_SYMBOLS)
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KBUILD_OPTIONS += KBUILD_EXTRA_CONFIGS=$(CAM_MMRM_EXTRA_CONFIGS) KBUILD_EXTRA_CONFIGS+=$(CAM_SYNX_EXTRA_CONFIGS) KBUILD_EXTRA_CONFIGS+=$(CAM_SMCINOKE_EXTRA_CONFIGS)
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