Add camx el2 DT overlay for lemans/sa8775p platforms.#271
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quic-vikramsa wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
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Add camx el2 DT overlay for lemans/sa8775p platforms.#271quic-vikramsa wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
quic-vikramsa wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
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Add camx el2 DT overlay for lemans/sa8775p platforms. The overlay updates the ICP firmware node with Secure SMMU SID and disables secure QoS updates for CPAS in EL2/KVM configurations. Wire up the new overlay-built DTBs in the qcom DT Makefile so the corresponding *-camx-el2.dtb targets are generated. Co-developed-by: Ignatius Michael Jihan <mignatiu@qti.qualcomm.com> Signed-off-by: Ignatius Michael Jihan <mignatiu@qti.qualcomm.com> Signed-off-by: Vikram Sharma <vikramsa@qti.qualcomm.com>
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shashim-quic
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Feb 13, 2026
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camx-el2 DT overlay is used to enable camera firmware loading when the kernel runs at EL2 under KVM.
It is applied only when the system boots with KVM enabled, instead of regular camx overlay.
Sure |
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The overlay updates the ICP firmware node with Secure SMMU SID and disables secure QoS updates for CPAS in EL2/KVM configurations. Wire up the new overlay-built DTBs in the qcom DT Makefile so the corresponding *-camx-el2.dtb targets are generated.
CRs-Fixed: 4439794