Vijayakumar aa96b6bd1e gpu: nvgpu: optimize fecs status polling ...

bug 200078367

using udelay for fecs status polling
during GR init phase brings down fecs
transaction time to < 20usec from few
hundred usec.

Change-Id: I61a27daaf1187ac086a42779b46aa3fbee3b37f2
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/691918
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

2015-04-04 18:06:41 -07:00

..

nvgpu

gpu: nvgpu: optimize fecs status polling

2015-04-04 18:06:41 -07:00