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aebe8c22a9
Calls to panfrost_device_fini() access the h/w, but we already done a pm_runtime_put_sync_autosuspend() beforehand. This only works if the autosuspend delay is long enough. A 0ms delay will hang the system when removing the device. Fix this by moving the pm_runtime_put_sync_suspend() after the panfrost_device_fini() call. Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Steven Price <steven.price@arm.com> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190823021216.5862-2-robh@kernel.org |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| panfrost_devfreq.c | ||
| panfrost_devfreq.h | ||
| panfrost_device.c | ||
| panfrost_device.h | ||
| panfrost_drv.c | ||
| panfrost_features.h | ||
| panfrost_gem_shrinker.c | ||
| panfrost_gem.c | ||
| panfrost_gem.h | ||
| panfrost_gpu.c | ||
| panfrost_gpu.h | ||
| panfrost_issues.h | ||
| panfrost_job.c | ||
| panfrost_job.h | ||
| panfrost_mmu.c | ||
| panfrost_mmu.h | ||
| panfrost_perfcnt.c | ||
| panfrost_perfcnt.h | ||
| panfrost_regs.h | ||
| TODO | ||