linux/drivers/gpu
Dmitry Osipenko 43240bbd87 gpu: host1x: At first try a non-blocking allocation for the gather copy
The blocking gather copy allocation is a major performance downside of the
Host1x firewall, it may take hundreds milliseconds which is unacceptable
for the real-time graphics operations. Let's try a non-blocking allocation
first as a least invasive solution, it makes opentegra (Xorg driver)
performance indistinguishable with/without the firewall.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-06-15 14:25:56 +02:00
..
drm gpu: host1x: Refactor channel allocation code 2017-06-15 14:25:38 +02:00
host1x gpu: host1x: At first try a non-blocking allocation for the gather copy 2017-06-15 14:25:56 +02:00
ipu-v3 gpu: ipu-v3: don't depend on DRM being enabled 2017-04-04 10:58:56 +02:00
vga Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
Makefile