99 lines
3.2 KiB
Plaintext
99 lines
3.2 KiB
Plaintext
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config MSM_KGSL
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tristate "MSM 3D Graphics driver"
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default n
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depends on ARCH_MSM && !ARCH_MSM7X00A && !ARCH_MSM7X25
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select GENERIC_ALLOCATOR
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select FW_LOADER
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---help---
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3D graphics driver. Required to use hardware accelerated
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OpenGL ES 2.0 and 1.1.
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config MSM_KGSL_CFF_DUMP
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bool "Enable KGSL Common File Format (CFF) Dump Feature [Use with caution]"
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default n
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depends on MSM_KGSL
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select RELAY
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---help---
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This is an analysis and diagnostic feature only, and should only be
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turned on during KGSL GPU diagnostics and will slow down the KGSL
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performance sigificantly, hence *do not use in production builds*.
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When enabled, CFF Dump is on at boot. It can be turned off at runtime
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via 'echo 0 > /d/kgsl/cff_dump'. The log can be captured via
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/d/kgsl-cff/cpu[0|1].
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config MSM_KGSL_CFF_DUMP_NO_CONTEXT_MEM_DUMP
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bool "When selected will disable KGSL CFF Dump for context switches"
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default n
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depends on MSM_KGSL_CFF_DUMP
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---help---
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Dumping all the memory for every context switch can produce quite
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huge log files, to reduce this, turn this feature on.
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config MSM_KGSL_PSTMRTMDMP_CP_STAT_NO_DETAIL
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bool "Disable human readable CP_STAT fields in post-mortem dump"
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default n
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depends on MSM_KGSL
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---help---
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For a more compact kernel log the human readable output of
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CP_STAT can be turned off with this option.
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config MSM_KGSL_PSTMRTMDMP_NO_IB_DUMP
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bool "Disable dumping current IB1 and IB2 in post-mortem dump"
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default n
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depends on MSM_KGSL
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---help---
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For a more compact kernel log the IB1 and IB2 embedded dump
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can be turned off with this option. Some IB dumps take up
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so much space that vital other information gets cut from the
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post-mortem dump.
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config MSM_KGSL_PSTMRTMDMP_RB_HEX
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bool "Use hex version for ring-buffer in post-mortem dump"
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default n
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depends on MSM_KGSL
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---help---
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Use hex version for the ring-buffer in the post-mortem dump, instead
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of the human readable version.
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config MSM_KGSL_2D
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tristate "MSM 2D graphics driver. Required for OpenVG"
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default y
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depends on MSM_KGSL && !ARCH_MSM7X27 && !ARCH_MSM7X27A && !(ARCH_QSD8X50 && !MSM_SOC_REV_A)
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config MSM_KGSL_DRM
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bool "Build a DRM interface for the MSM_KGSL driver"
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depends on MSM_KGSL && DRM
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config KGSL_PER_PROCESS_PAGE_TABLE
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bool "Enable Per Process page tables for the KGSL driver"
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default n
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depends on !MSM_KGSL_DRM
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---help---
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The MMU will use per process pagetables when enabled.
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config MSM_KGSL_PAGE_TABLE_SIZE
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hex "Size of pagetables"
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default 0xFFF0000
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---help---
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Sets the pagetable size used by the MMU. The max value
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is 0xFFF0000 or (256M - 64K).
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config MSM_KGSL_PAGE_TABLE_COUNT
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int "Minimum of concurrent pagetables to support"
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default 8
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depends on KGSL_PER_PROCESS_PAGE_TABLE
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---help---
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Specify the number of pagetables to allocate at init time
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This is the number of concurrent processes that are guaranteed to
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to run at any time. Additional processes can be created dynamically
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assuming there is enough contiguous memory to allocate the pagetable.
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config MSM_KGSL_MMU_PAGE_FAULT
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bool "Force the GPU MMU to page fault for unmapped regions"
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default y
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config MSM_KGSL_DISABLE_SHADOW_WRITES
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bool "Disable register shadow writes for context switches"
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default n
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depends on MSM_KGSL
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