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db783adae1
commit f561db72a663f8a73c2250bf3244ce1ce221bed7 upstream.
It was observed on sc7180 (A618 gpu) that GPU votes for GX rail and CNOC
BCM nodes were not removed after GPU suspend. This was because we
skipped sending 'prepare-slumber' request to gmu during suspend sequence
in some cases. So, make sure we always call prepare-slumber hfi during
suspend. Also, calling prepare-slumber without a prior oob-gpu handshake
messes up gmu firmware's internal state. So, do that when required.
Fixes:
|
||
|---|---|---|
| .. | ||
| adreno | ||
| disp | ||
| dp | ||
| dsi | ||
| hdmi | ||
| Kconfig | ||
| Makefile | ||
| msm_atomic_trace.h | ||
| msm_atomic_tracepoints.c | ||
| msm_atomic.c | ||
| msm_debugfs.c | ||
| msm_debugfs.h | ||
| msm_drv.c | ||
| msm_drv.h | ||
| msm_fb.c | ||
| msm_fbdev.c | ||
| msm_fence.c | ||
| msm_fence.h | ||
| msm_gem_prime.c | ||
| msm_gem_shrinker.c | ||
| msm_gem_submit.c | ||
| msm_gem_vma.c | ||
| msm_gem.c | ||
| msm_gem.h | ||
| msm_gpu_devfreq.c | ||
| msm_gpu_trace.h | ||
| msm_gpu_tracepoints.c | ||
| msm_gpu.c | ||
| msm_gpu.h | ||
| msm_gpummu.c | ||
| msm_io_utils.c | ||
| msm_iommu.c | ||
| msm_kms.h | ||
| msm_mdss.c | ||
| msm_mmu.h | ||
| msm_perf.c | ||
| msm_rd.c | ||
| msm_ringbuffer.c | ||
| msm_ringbuffer.h | ||
| msm_submitqueue.c | ||
| NOTES | ||