linux_dsm_epyc7002/drivers/gpu/drm/panfrost
Steven Price 9e62b885f7 drm/panfrost: Simplify devfreq utilisation tracking
Instead of tracking per-slot utilisation track a single value for the
entire GPU. Ultimately it doesn't matter if the GPU is busy with only
vertex or a combination of vertex and fragment processing - if it's busy
then it's busy and devfreq should be scaling appropriately.

This also makes way for being able to submit multiple jobs per slot
which requires more values than the original boolean per slot.

Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191025134143.14324-3-steven.price@arm.com
2019-10-29 13:01:51 -05:00
..
Kconfig
Makefile
panfrost_devfreq.c drm/panfrost: Simplify devfreq utilisation tracking 2019-10-29 13:01:51 -05:00
panfrost_devfreq.h drm/panfrost: Simplify devfreq utilisation tracking 2019-10-29 13:01:51 -05:00
panfrost_device.c
panfrost_device.h drm/panfrost: Simplify devfreq utilisation tracking 2019-10-29 13:01:51 -05:00
panfrost_drv.c drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS 2019-10-17 13:59:16 +02:00
panfrost_features.h
panfrost_gem_shrinker.c
panfrost_gem.c drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap 2019-10-17 13:59:16 +02:00
panfrost_gem.h
panfrost_gpu.c drm/panfrost: Add missing GPU feature registers 2019-10-14 13:46:48 -05:00
panfrost_gpu.h
panfrost_issues.h
panfrost_job.c drm/panfrost: Simplify devfreq utilisation tracking 2019-10-29 13:01:51 -05:00
panfrost_job.h
panfrost_mmu.c
panfrost_mmu.h
panfrost_perfcnt.c
panfrost_perfcnt.h
panfrost_regs.h
TODO drm/panfrost: Remove commented out call to panfrost_core_dump 2019-10-09 13:36:56 -05:00