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(parent: fc0775d) | patch
drm/etnaviv: bump HW job limit to 4
authorLucas Stach <l.stach@pengutronix.de>
Fri, 9 Mar 2018 13:29:26 +0000 (14:29 +0100)
committerLucas Stach <l.stach@pengutronix.de>
Thu, 22 Mar 2018 10:08:48 +0000 (11:08 +0100)
commit4ed75c3e525598ff1aa6aed09c419c73a4efd2f2
tree362074fc568cbf9d8ea2cf760d7815a540eab12etree | snapshot
parentfc0775da8e60d38c234c1e2c13470cc7c2198018commit | diff
drm/etnaviv: bump HW job limit to 4

The current limit of 2 leads to some GPU idle times, as the usual
IRQ latency leads to up to 3 jobs getting signaled at once with some
standard workloads.

A larger HW job limit might lead to slightly worse QoS, but we accept
that to not sacrifice GPU throughput in the common case.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
drivers/gpu/drm/etnaviv/etnaviv_sched.c diff | blob | history
Domain: System / Kernel;