| /OK3568_Linux_fs/external/libmali/debian/ |
| H A D | control | 28 Description: Mali GPU User-Space Binary Drivers
36 Description: Mali GPU User-Space Binary Drivers
44 Description: Mali GPU User-Space Binary Drivers
52 Description: Mali GPU User-Space Binary Drivers
60 Description: Mali GPU User-Space Binary Drivers
68 Description: Mali GPU User-Space Binary Drivers
76 Description: Mali GPU User-Space Binary Drivers
84 Description: Mali GPU User-Space Binary Drivers
92 Description: Mali GPU User-Space Binary Drivers
100 Description: Mali GPU User-Space Binary Drivers
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| /OK3568_Linux_fs/kernel/Documentation/ABI/testing/ |
| H A D | sysfs-device-mali | 40 supports a Job Manager based GPU that requires a GPU workaround
50 device-driver that supports a CSF GPU. This attribute is
52 waiting timeout used for a GPU status change request being
57 This attribute provides description of the present Mali GPU.
58 Its a read only attribute provides details like GPU family, the
64 device-driver that supports a CSF GPU. This attribute is
66 GPU idle handling. If GPU has been idle for this timeout
74 supports a Job Manager based GPU. This attribute is used to set
83 can preempt lower priority atoms currently running on the GPU,
91 running on the GPU, but only if they belong to the same context.
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/arm/ |
| H A D | mali-bifrost.txt | 32 provided in the interrupts property. Must contain: "JOB, "MMU", "GPU".
67 - mali-simple-power-model: this model derives the GPU power usage based
68 on the GPU voltage scaled by the system temperature. Note: it was
81 the GPU
85 the GPU power usage based on performance counters, so they are more
93 number of GPU cycles for a given counter dump is less than
99 - power_policy : Sets the GPU power policy at probe time. Available options are
102 accesses made from the GPU.
107 - ipa-model : Sets the IPA model to be used for power management. GPU probe will fail if the
114 - l2-size : Override L2 cache size on GPU that supports it
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| H A D | protected_memory_allocator.txt | 21 * Arm protected memory allocator for Mali GPU device drivers
32 by the GPU.
56 interrupt-names = "JOB", "MMU", "GPU";
68 it is referenced by the GPU as protected-memory-allocator.
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| H A D | priority_control_manager.txt | 21 * Arm priority control manager for Mali GPU device drivers
33 It must be referenced by the GPU as well, see priority-control-manager:
39 interrupt-names = "JOB", "MMU", "GPU";
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| H A D | memory_group_manager.txt | 21 * Arm memory group manager for Mali GPU device drivers
33 It must be referenced by the GPU as well, see physical-memory-group-manager:
39 interrupt-names = "JOB", "MMU", "GPU";
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| H A D | mali-midgard.txt | 26 provided in the interrupts property. Must contain: "JOB, "MMU", "GPU".
54 - thermal-zone: A string identifying the thermal zone used for the GPU
56 accesses made from the GPU.
61 - ipa-model : Sets the IPA model to be used for power management. GPU probe will fail if the
74 interrupt-names = "JOB", "MMU", "GPU";
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| H A D | mali-utgard.txt | 10 * ARM Mali-300/400/450 GPU
17 - "arm,mali-400", "arm,mali-utgard" for any Mali-400 GPU.
18 - "arm,mali-450", "arm,mali-400", "arm,mali-utgard" for any Mali-450 GPU.
20 Physical base address and length of the GPU's registers.
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| /OK3568_Linux_fs/external/libmali/scripts/ |
| H A D | grabber.sh | 4 GPU=${2:-midgard-t86x}
17 LIB="libmali-${GPU}-${VERSION}-${PLATFORM}"
19 LIB="libmali-${GPU}-${VERSION}\(-[rg][0-9]+p[0-9]+\)*-${PLATFORM}"
21 LIB="libmali-${GPU}-${VERSION}-${SUBVERSION}-${PLATFORM}"
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| H A D | parse_name.sh | 26 GPU=$(echo $LIB|cut -sd'-' -f'2,3')
41 echo $GPU
49 echo libmali-$GPU-$VERSION${SUBVERSION:+-$SUBVERSION}-$PLATFORM.so
52 echo gpu=$GPU
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| /OK3568_Linux_fs/kernel/Documentation/ |
| H A D | csf_sync_state_dump.txt | 25 which captures the current KCPU & GPU queue state of the not-yet-completed
42 * Queue type: GPU or KCPU.
44 * If the queue type is a GPU queue then the group handle is also noted,
65 There are only two operation-specific values for operations in GPU queues
71 GPU Queue Example
74 The following output is of a GPU queue, from a process that has a KCTX ID of 52,
81 queue:GPU-52-0-0 exec:S cmd:SYNC_WAIT slot:4 obj:0x0000007f81ffc800 live_value:0x0000000000000000 |…
84 The following is an example of GPU queue dump, where the SYNC SET operation
85 is blocked by the preceding SYNC WAIT operation. This shows two GPU queues,
96 queue:GPU-8-0-0 exec:S cmd:SYNC_WAIT slot:2 obj:0x0000007f81ffc800 live_value:0x0000000000000000 | …
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| /OK3568_Linux_fs/kernel/Documentation/driver-api/thermal/ |
| H A D | nouveau_thermal.rst | 14 This driver allows to read the GPU core temperature, drive the GPU fan and
28 In order to protect the GPU from overheating, Nouveau supports 4 configurable
34 The GPU will be downclocked to reduce its power dissipation;
36 The GPU is put on hold to further lower power dissipation;
38 Shut the computer down to protect your GPU.
44 The default value for these thresholds comes from the GPU's vbios. These
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| /OK3568_Linux_fs/kernel/Documentation/gpu/ |
| H A D | msm-crash-dump.rst | 7 Following a GPU hang the MSM driver outputs debugging information via
35 ID of the GPU that generated the crash formatted as
39 The current value of RBBM_STATUS which shows what top level GPU
50 GPU address of the ringbuffer.
76 GPU address of the buffer object.
91 GPU memory region.
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| H A D | amdgpu.rst | 128 This is part of the libdrm amdgpu unit tests which cover several areas of the GPU.
150 GPU Power/Thermal Controls and Monitoring
161 GPU sysfs Power State Interfaces
164 GPU power controls are exposed via sysfs files.
217 GPU Product Information
220 Information about the GPU can be obtained on certain cards
247 GPU Memory Usage Information
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| H A D | i915.rst | 264 Intel GPU Basics
267 An Intel GPU has multiple engines. There are several engine types.
281 The Intel GPU family is a family of integrated GPU's using Unified
282 Memory Access. For having the GPU "do work", user space will feed the
283 GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`
285 instruct the GPU to perform work (for example rendering) and that work
288 `DRM_IOCTL_I915_GEM_CREATE`). An ioctl providing a batchbuffer for the GPU
303 Gen4, also have that a context carries with it a GPU HW context;
304 the HW context is essentially (most of atleast) the state of a GPU.
305 In addition to the ordering guarantees, the kernel will restore GPU
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| H A D | v3d.rst | 8 GPU buffer object (BO) management
19 GPU Scheduling
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| /OK3568_Linux_fs/kernel/arch/arm/boot/dts/ |
| H A D | rk3288-veyron-mickey.dts | 86 * and don't let the GPU go faster than 400 MHz.
103 * the CPU and the GPU.
139 /* At very hot, don't let GPU go over 300 MHz */
180 /* After 1st level throttle the GPU down to as low as 400 MHz */
187 * Slightly after we throttle the GPU, we'll also make sure that
189 * throttle the CPU lower than 1.4 GHz due to GPU heat--we'll
200 /* When hot, GPU goes down to 300 MHz */
206 /* When really hot, don't let GPU go _above_ 300 MHz */
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| /OK3568_Linux_fs/buildroot/package/rpi-firmware/ |
| H A D | Config.in | 7 Pre-compiled binaries of the current bootloader and GPU
30 GPU features, eg. more audio/video codecs).
46 The default set of files for versions 4 (standard GPU
52 The extended set of files for versions 4 (additional GPU
103 Install vcdbg, to help debug communication with the GPU.
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/ |
| H A D | Kconfig | 28 Enable this option to build support for a ARM Mali Bifrost GPU.
74 bool "Enable Mali CSF based GPU support"
104 The tracepoints are used to derive GPU activity charts in Streamline.
122 to GPU hardware in a virtualized environment
131 This option will cause kbase to set up the GPU mapping of imported
174 enabled when GPU HW satisfies requirements.
183 Rather than allocating all GPU memory page-by-page, attempt to
188 is enabled and enabling this on a GPU HW that does not satisfy
200 option only affects allocations of grow-on-GPU-page-fault
204 bool "Enable support of GPU core stack power control"
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| /OK3568_Linux_fs/u-boot/arch/arm/mach-omap2/omap5/ |
| H A D | Kconfig | 126 prompt "GPU Voltage Domain"
128 Select the Operating Performance Point(OPP) for the GPU voltage
134 This config option enables Normal OPP for GPU. This is the safest
140 This config option enables Over drive OPP for GPU.
145 This config option enables High OPP for GPU.
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/display/msm/ |
| H A D | gpu.txt | 1 Qualcomm adreno/snapdragon GPU
20 For GMU attached devices the GPU clocks are not used and are not required. The
31 control the power for the GPU. Applicable targets:
35 bring the GPU out of secure mode.
102 * Look ma, no clocks! The GPU clocks and power are
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/midgard/ |
| H A D | Kconfig | 22 Enable this option to build support for a ARM Mali Midgard GPU.
84 bool "Support controlling power to the GPU core stack"
89 on/off the GPU core stack independently without involving the Power
91 integration of the PDC to the Mali GPU is known to be problematic.
124 Select the SOC platform that contains a Mali Midgard GPU
133 GPU hardware from the Device Tree. This means that the same driver
134 binary can run on multiple platforms as long as all the GPU hardware
229 Use AArch64 format page tables for the GPU instead of LPAE-style.
231 future GPU may deprecate or remove the legacy LPAE-style format.
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdkfd/ |
| H A D | Kconfig | 7 bool "HSA kernel driver for AMD GPU devices"
12 Enable this if you want to use HSA features on AMD GPU devices.
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/virtio/ |
| H A D | Kconfig | 3 tristate "Virtio GPU driver"
9 This is the virtual GPU driver for virtio. It can be used with
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/qxl/ |
| H A D | Kconfig | 3 tristate "QXL virtual GPU"
10 QXL virtual GPU for Spice virtualization desktop integration.
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