CONFIG_DRM_ACCEL: Compute Acceleration Framework

General informations

The Linux kernel configuration item CONFIG_DRM_ACCEL:

• prompt: Compute Acceleration Framework
• type: bool
• depends on: (none)
• defined in drivers/accel/Kconfig
• found in Linux kernels: 6.2–6.8, 6.9-rc+HEAD

Help text

Framework for device drivers of compute acceleration devices, such as, but not limited to, Machine-Learning and Deep-Learning acceleration devices. If you say Y here, you need to select the module that's right for your acceleration device from the list below. This framework is integrated with the DRM subsystem as compute accelerators and GPUs share a lot in common and can use almost the same infrastructure code. Having said that, acceleration devices will have a different major number than GPUs, and will be exposed to user-space using different device files, called accel/accel* (in /dev, sysfs and debugfs).

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 17cb ("Qualcomm Technologies, Inc"), device: a100
• vendor: 8086 ("Intel Corporation"), device: 643e ("Lunar Lake NPU")
• vendor: 8086 ("Intel Corporation"), device: 7d1d ("Meteor Lake NPU")
• vendor: 8086 ("Intel Corporation"), device: ad1d ("Arrow Lake NPU")

LKDDb

Raw data from LKDDb:

• lkddb pci 17cb a100 .... .... ...... : CONFIG_DRM_ACCEL CONFIG_DRM_ACCEL_QAIC : drivers/accel/qaic/qaic_drv.c # in 6.4–6.8, 6.9-rc+HEAD
• lkddb pci 8086 643e .... .... ...... : CONFIG_DRM_ACCEL CONFIG_DRM_ACCEL_IVPU : drivers/accel/ivpu/ivpu_drv.c # in 6.6–6.8, 6.9-rc+HEAD
• lkddb pci 8086 7d1d .... .... ...... : CONFIG_DRM_ACCEL CONFIG_DRM_ACCEL_IVPU : drivers/accel/ivpu/ivpu_drv.c # in 6.3–6.8, 6.9-rc+HEAD
• lkddb pci 8086 ad1d .... .... ...... : CONFIG_DRM_ACCEL CONFIG_DRM_ACCEL_IVPU : drivers/accel/ivpu/ivpu_drv.c # in 6.6–6.8, 6.9-rc+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)
• The Linux PCI ID Repository.

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