On 11.06.2013 15:09, Daniel Vetter wrote:
Maybe it wasn't clear, but -EAGAIN does _not_ resubmit work. -EAGAIN
is used to restart the ioctl if we had to kick a thread (to make sure
it doesn't hold any locks), e.g. for a blocking wait on oustanding
rendering. The codepaths taken work exactly as
On 11.06.2013 14:00, Daniel Vetter wrote:
We don't use the EAGAIN ioctl restarting to resubmit the batchbuffer
which blew up the gpu (that one has been submitted already in a
different ioctl call), but to be able to restart the ioctl after the
reset has completed: We need to kick every thread
On 25.11.2012 00:54, Lucas Stach wrote:
As much as I dislike to say this, but forking the modesetting driver to
bring in the Tegra specific 2D accel might be the best way to go for
now. Especially looking at the very limited resources available to
tegradrm development and NVIDIAs expressed