156cfbc7c3
Add support for snapshotting the state of the GPU in a binary format. The snapshot can be pulled from sysfs and parsed off-target. The advantage is that far more information can be encapsulated in a snapshot then can be printed on the console during a hang. Snapshots are automatically created during a hang, or can be manually triggered by writing 'trigger' in /sys/class/kgsl/kgsl-<n>/snapshot where n is either the 2D or 3D device. Snapshot data can be pulled from 'dump' in the same directory. Change-Id: Ic0dedbad1c8473b3b109582b95a8771b0d341f05 Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
43 lines
1015 B
Makefile
43 lines
1015 B
Makefile
ccflags-y := -Iinclude/drm -Idrivers/gpu/msm
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msm_kgsl_core-y = \
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kgsl.o \
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kgsl_trace.o \
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kgsl_sharedmem.o \
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kgsl_pwrctrl.o \
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kgsl_pwrscale.o \
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kgsl_mmu.o \
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kgsl_gpummu.o \
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kgsl_iommu.o \
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kgsl_snapshot.o
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msm_kgsl_core-$(CONFIG_DEBUG_FS) += kgsl_debugfs.o
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msm_kgsl_core-$(CONFIG_MSM_KGSL_CFF_DUMP) += kgsl_cffdump.o
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msm_kgsl_core-$(CONFIG_MSM_KGSL_DRM) += kgsl_drm.o
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msm_kgsl_core-$(CONFIG_MSM_SCM) += kgsl_pwrscale_trustzone.o
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msm_kgsl_core-$(CONFIG_MSM_SLEEP_STATS_DEVICE) += kgsl_pwrscale_idlestats.o
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msm_adreno-y += \
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adreno_ringbuffer.o \
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adreno_drawctxt.o \
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adreno_postmortem.o \
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adreno_snapshot.o \
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adreno_a2xx.o \
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adreno_a2xx_trace.o \
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adreno_a2xx_snapshot.o \
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adreno.o
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msm_adreno-$(CONFIG_DEBUG_FS) += adreno_debugfs.o
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msm_z180-y += \
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z180.o \
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z180_trace.o
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msm_kgsl_core-objs = $(msm_kgsl_core-y)
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msm_adreno-objs = $(msm_adreno-y)
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msm_z180-objs = $(msm_z180-y)
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obj-$(CONFIG_MSM_KGSL) += msm_kgsl_core.o
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obj-$(CONFIG_MSM_KGSL) += msm_adreno.o
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obj-$(CONFIG_MSM_KGSL_2D) += msm_z180.o
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