Lauri Peltonen 9c5d336fb7 gpu: nvgpu: Don't request host1x irq on channel wfi ...

Fix regression caused by commit 67fa249b419d32bfd0873fe5d924f4f01d9048de
"video: tegra: host: Abstract gk20a channel synchronization".

The above change unintentionally modified the channel synchronization
logic so that an nvhost interrupt handler was scheduled also when idling
the channel in gk20a_channel_submit_wfi. That appears to cause
intermittent hangs when running CUDA tests.

Bug 1484824

Change-Id: I4a1f85dd9e6215350f93710a2be9b0bbaef24b8f
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-on: http://git-master/r/394127
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2015-03-18 12:09:01 -07:00

..

gk20a

gpu: nvgpu: Don't request host1x irq on channel wfi

2015-03-18 12:09:01 -07:00

Kconfig

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00