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Diffstat (limited to 'drivers/gpu/arm/midgard/Kconfig')
| -rwxr-xr-x | drivers/gpu/arm/midgard/Kconfig | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/drivers/gpu/arm/midgard/Kconfig b/drivers/gpu/arm/midgard/Kconfig new file mode 100755 index 000000000000..4f70e31d7b25 --- /dev/null +++ b/drivers/gpu/arm/midgard/Kconfig @@ -0,0 +1,208 @@ +# +# (C) COPYRIGHT 2012-2015 ARM Limited. All rights reserved. +# +# This program is free software and is provided to you under the terms of the +# GNU General Public License version 2 as published by the Free Software +# Foundation, and any use by you of this program is subject to the terms +# of such GNU licence. +# +# A copy of the licence is included with the program, and can also be obtained +# from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301, USA. +# +# + + + +menuconfig MALI_MIDGARD + tristate "Mali Midgard series support" + default n + help + Enable this option to build support for a ARM Mali Midgard GPU. + + To compile this driver as a module, choose M here: + this will generate a single module, called mali_kbase. + +choice + prompt "Streamline support" + depends on MALI_MIDGARD + default MALI_TIMELINE_DISABLED + help + Select streamline support configuration. + +config MALI_TIMELINE_DISABLED + bool "Streamline support disabled" + help + Disable support for ARM Streamline Performance Analyzer. + + Timeline support will not be included in + kernel code. + Debug stream will not be generated. + +config MALI_GATOR_SUPPORT + bool "Streamline support via Gator" + help + Adds diagnostic support for use with the ARM Streamline Performance Analyzer. + You will need the Gator device driver already loaded before loading this driver when enabling + Streamline debug support. + +config MALI_MIPE_ENABLED + bool "Streamline support via MIPE" + help + Adds diagnostic support for use with the ARM Streamline Performance Analyzer. + + Stream will be transmitted directly to Mali GPU library. + Compatible version of the library is required to read debug stream generated by kernel. + +endchoice + +config MALI_MIDGARD_DVFS + bool "Enable legacy DVFS" + depends on MALI_MIDGARD && !MALI_DEVFREQ && !MALI_PLATFORM_DEVICETREE + default n + help + Choose this option to enable legacy DVFS in the Mali Midgard DDK. + +config MALI_MIDGARD_ENABLE_TRACE + bool "Enable kbase tracing" + depends on MALI_MIDGARD + default n + help + Enables tracing in kbase. Trace log available through + the "mali_trace" debugfs file, when the CONFIG_DEBUG_FS is enabled + +config MALI_DEVFREQ + bool "devfreq support for Mali" + depends on MALI_MIDGARD && PM_DEVFREQ + help + Support devfreq for Mali. + + Using the devfreq framework and, by default, the simpleondemand + governor, the frequency of Mali will be dynamically selected from the + available OPPs. + + +# MALI_EXPERT configuration options + +menuconfig MALI_EXPERT + depends on MALI_MIDGARD + bool "Enable Expert Settings" + default n + help + Enabling this option and modifying the default settings may produce a driver with performance or + other limitations. + +config MALI_DEBUG_SHADER_SPLIT_FS + bool "Allow mapping of shader cores via sysfs" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + Select this option to provide a sysfs entry for runtime configuration of shader + core affinity masks. + +config MALI_PLATFORM_FAKE + bool "Enable fake platform device support" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + When you start to work with the Mali Midgard series device driver the platform-specific code of + the Linux kernel for your platform may not be complete. In this situation the kernel device driver + supports creating the platform device outside of the Linux platform-specific code. + Enable this option if would like to use a platform device configuration from within the device driver. + +choice + prompt "Platform configuration" + depends on MALI_MIDGARD && MALI_EXPERT + default MALI_PLATFORM_DEVICETREE + help + Select the SOC platform that contains a Mali Midgard GPU + +config MALI_PLATFORM_DEVICETREE + bool "Device Tree platform" + depends on OF + help + Select this option to use Device Tree with the Mali driver. + + When using this option the Mali driver will get the details of the + GPU hardware from the Device Tree. This means that the same driver + binary can run on multiple platforms as long as all the GPU hardware + details are described in the device tree. + + Device Tree is the recommended method for the Mali driver platform + integration. + +config MALI_PLATFORM_VEXPRESS + depends on ARCH_VEXPRESS && (ARCH_VEXPRESS_CA9X4 || ARCH_VEXPRESS_CA15X4) + bool "Versatile Express" +config MALI_PLATFORM_VEXPRESS_VIRTEX7_40MHZ + depends on ARCH_VEXPRESS && (ARCH_VEXPRESS_CA9X4 || ARCH_VEXPRESS_CA15X4) + bool "Versatile Express w/Virtex7 @ 40Mhz" +config MALI_PLATFORM_GOLDFISH + depends on ARCH_GOLDFISH + bool "Android Goldfish virtual CPU" +config MALI_PLATFORM_PBX + depends on ARCH_REALVIEW && REALVIEW_EB_A9MP && MACH_REALVIEW_PBX + bool "Realview PBX-A9" +config MALI_PLATFORM_THIRDPARTY + bool "Third Party Platform" +endchoice + +config MALI_PLATFORM_THIRDPARTY_NAME + depends on MALI_MIDGARD && MALI_PLATFORM_THIRDPARTY && MALI_EXPERT + string "Third party platform name" + help + Enter the name of a third party platform that is supported. The third part configuration + file must be in midgard/config/tpip/mali_kbase_config_xxx.c where xxx is the name + specified here. + +config MALI_DEBUG + bool "Debug build" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + Select this option for increased checking and reporting of errors. + +config MALI_NO_MALI + bool "No Mali" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + This can be used to test the driver in a simulated environment + whereby the hardware is not physically present. If the hardware is physically + present it will not be used. This can be used to test the majority of the + driver without needing actual hardware or for software benchmarking. + All calls to the simulated hardware will complete immediately as if the hardware + completed the task. + +config MALI_ERROR_INJECT + bool "Error injection" + depends on MALI_MIDGARD && MALI_EXPERT && MALI_NO_MALI + default n + help + Enables insertion of errors to test module failure and recovery mechanisms. + +config MALI_TRACE_TIMELINE + bool "Timeline tracing" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + Enables timeline tracing through the kernel tracepoint system. + +config MALI_SYSTEM_TRACE + bool "Enable system event tracing support" + depends on MALI_MIDGARD && MALI_EXPERT + default n + help + Choose this option to enable system trace events for each + kbase event. This is typically used for debugging but has + minimal overhead when not in use. Enable only if you know what + you are doing. + +config MALI_GPU_TRACEPOINTS + bool "Enable GPU tracepoints" + depends on MALI_MIDGARD && ANDROID + select GPU_TRACEPOINTS + help + Enables GPU tracepoints using Android trace event definitions. + +source "drivers/gpu/arm/midgard/platform/Kconfig" |