Hi all, here are some new features and improvements.
Patch 1 enables syncpoint protection which prevents channels from touching syncpoints not belonging to them on Tegra186. Patch 2 enables the gather filter which prevents userspace command buffers from using CDMA commands usually reserved for the kernel. A test is available at git://github.com/cyndis/host1x_test, branch gather-filter. Patch 3 greatly improves formatting of debug dumps spewed by host1x in case of job timeouts. They are now actually readable by humans without use of additional scripts. Patch 4 is a simple aesthetical fix to the TegraDRM submit path. Everything was tested on TX1 and TX2 and should be applied on the previously posted Tegra186 support series. Cheers, Mikko *** BLURB HERE *** Mikko Perttunen (4): gpu: host1x: Enable Tegra186 syncpoint protection gpu: host1x: Enable gather filter gpu: host1x: Improve debug disassembly formatting drm/tegra: Use u64_to_user_ptr helper drivers/gpu/drm/tegra/drm.c | 9 +++--- drivers/gpu/host1x/debug.c | 14 ++++++++- drivers/gpu/host1x/debug.h | 14 ++++++--- drivers/gpu/host1x/dev.h | 16 ++++++++++ drivers/gpu/host1x/hw/channel_hw.c | 25 ++++++++++++++++ drivers/gpu/host1x/hw/debug_hw.c | 46 ++++++++++++++++++----------- drivers/gpu/host1x/hw/debug_hw_1x01.c | 8 ++--- drivers/gpu/host1x/hw/debug_hw_1x06.c | 9 +++--- drivers/gpu/host1x/hw/hw_host1x04_channel.h | 12 ++++++++ drivers/gpu/host1x/hw/hw_host1x05_channel.h | 12 ++++++++ drivers/gpu/host1x/hw/syncpt_hw.c | 26 ++++++++++++++++ drivers/gpu/host1x/syncpt.c | 3 ++ 12 files changed, 159 insertions(+), 35 deletions(-) -- 2.14.1
