1# SPDX-License-Identifier: GPL-2.0 or MIT
 2
 3config DRM_PANTHOR
 4	tristate "Panthor (DRM support for ARM Mali CSF-based GPUs)"
 5	depends on DRM
 6	depends on ARM || ARM64 || COMPILE_TEST
 7	depends on !GENERIC_ATOMIC64  # for IOMMU_IO_PGTABLE_LPAE
 8	depends on MMU
 9	select DEVFREQ_GOV_SIMPLE_ONDEMAND
10	select DRM_EXEC
11	select DRM_GEM_SHMEM_HELPER
12	select DRM_GPUVM
13	select DRM_SCHED
14	select IOMMU_IO_PGTABLE_LPAE
15	select IOMMU_SUPPORT
16	select PM_DEVFREQ
17	help
18	  DRM driver for ARM Mali CSF-based GPUs.
19
20	  This driver is for Mali (or Immortalis) Valhall Gxxx GPUs.
21
22	  Note that the Mali-G68 and Mali-G78, while Valhall architecture, will
23	  be supported with the panfrost driver as they are not CSF GPUs.