linux-kernel - [PATCH 0/4] Add support for GPU load values

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Message-Id: <20200710074143.306787-1-christian.gmeiner@gmail.com>
Date:   Fri, 10 Jul 2020 09:41:23 +0200
From:   Christian Gmeiner <christian.gmeiner@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     cphealy@...il.com, Christian Gmeiner <christian.gmeiner@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, etnaviv@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 0/4] Add support for GPU load values

This patch series add support for loadavg values for GPU
sub-components. I am adding a SMA algorithm as I was not
really sure if EWMA would be a good fit for this use case.

Christian Gmeiner (4):
  drm/etnaviv: add simple moving average (SMA)
  drm/etnaviv: add loadavg accounting
  drm/etnaviv: show loadavg in debugfs
  drm/etnaviv: export loadavg via perfmon

 drivers/gpu/drm/etnaviv/etnaviv_drv.c     | 14 ++++
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c     | 44 ++++++++++++-
 drivers/gpu/drm/etnaviv/etnaviv_gpu.h     | 29 +++++++++
 drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 79 +++++++++++++++++++++++
 drivers/gpu/drm/etnaviv/etnaviv_sma.h     | 53 +++++++++++++++
 5 files changed, 218 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_sma.h

-- 
2.26.2