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CONFIG_QCOM_APR: Qualcomm APR Bus (Asynchronous Packet Router)

General informations

The Linux kernel configuration item CONFIG_QCOM_APR:

• prompt: Qualcomm APR Bus (Asynchronous Packet Router)
• type: tristate
• depends on: ( CONFIG_ARCH_QCOM ) && ( CONFIG_RPMSG )
• defined in drivers/soc/qcom/Kconfig
• found in Linux kernels: 4.18, 4.18+HEAD
• modules built: apr

Help text

Enable APR IPC protocol support between application processor and QDSP6. APR is used by audio driver to configure QDSP6 ASM, ADM and AFE modules.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module apr CONFIG_QCOM_APR : drivers/soc/qcom/Kconfig : "Qualcomm APR Bus (Asynchronous Packet Router)" # in 4.18, 4.18+HEAD
• lkddb of "" "" "qcom,apr" : CONFIG_ARCH_QCOM CONFIG_QCOM_APR : drivers/soc/qcom/apr.c # in 4.17+HEAD
• lkddb of "" "" "qcom,apr" : CONFIG_QCOM_APR : drivers/soc/qcom/apr.c # in 4.18, 4.18+HEAD
• lkddb of "" "" "qcom,apr-v2" : CONFIG_ARCH_QCOM CONFIG_QCOM_APR : drivers/soc/qcom/apr.c # in 4.17+HEAD
• lkddb of "" "" "qcom,apr-v2" : CONFIG_QCOM_APR : drivers/soc/qcom/apr.c # in 4.18, 4.18+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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