b9095506bd
This reverts commit d52d205780.
Reason for revert: foundamental functions been reverted
Bug: 172988823
Bug: 173092118
Signed-off-by: Lucas Wei <lucaswei@google.com>
Change-Id: I3916cd489053335099cc326850fb80e6df030bec
54 lines
1.8 KiB
Plaintext
54 lines
1.8 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config QCOM_KGSL
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tristate "Qualcomm Technologies, Inc. 3D Graphics driver"
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depends on ARCH_QCOM
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depends on QCOM_QFPROM
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select GENERIC_ALLOCATOR
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select FW_LOADER
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select PM_DEVFREQ
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select QCOM_SCM
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select DEVFREQ_GOV_SIMPLE_ONDEMAND
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select DEVFREQ_GOV_PERFORMANCE
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select DEVFREQ_GOV_QCOM_ADRENO_TZ
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select DEVFREQ_GOV_QCOM_GPUBW_MON
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select TRACE_GPU_MEM
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help
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3D graphics driver for the Adreno family of GPUs from QTI.
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Required to use hardware accelerated OpenGL, compute and Vulkan
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on QTI targets. This includes power management, memory management,
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and scheduling for the Adreno GPUs.
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config QCOM_ADRENO_DEFAULT_GOVERNOR
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string "devfreq governor for the adreno core"
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default "msm-adreno-tz" if DEVFREQ_GOV_QCOM_ADRENO_TZ
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default "simple_ondemand"
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depends on QCOM_KGSL
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config QCOM_KGSL_IOMMU
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bool
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default y if QCOM_KGSL && (MSM_IOMMU || ARM_SMMU)
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config CORESIGHT_ADRENO
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bool
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default y if QCOM_KGSL=y && CORESIGHT=y
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config QCOM_KGSL_USE_SHMEM
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bool "Enable using shmem for memory allocations"
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depends on QCOM_KGSL
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help
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Say 'Y' to enable using shmem for memory allocations. If enabled,
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there will be no support for the memory pools and higher order pages.
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But using shmem will help in making kgsl pages available for
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reclaiming.
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config QCOM_KGSL_PROCESS_RECLAIM
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bool "Make driver pages available for reclaim"
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depends on QCOM_KGSL && PROCESS_RECLAIM
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select QCOM_KGSL_USE_SHMEM
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help
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Say 'Y' to make driver pages available for reclaiming. If enabled,
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shmem will be used for allocation. kgsl would know the process
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foreground/background activity through the sysfs entry exposed per
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process. Based on this kgsl can unpin the pages of the process and
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make those pages available to the Per Process Reclaim (PPR).
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