Add etna_cmd_stream_flush2 with in-fence fd and out-fence fd support for
explicit fencing.
v3: added etna_cmd_stream_flush2 to etnaviv/etnaviv-symbol-check
v2: renamed etna_cmd_stream_flush_explicit to etna_cmd_stream_flush2
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Import the etnaviv header changes from kernel commits 9ad59fea162c
("drm/etnaviv: submit support for in-fences") and 78ec187f64fa
("drm/etnaviv: submit support for out-fences") for fence fd support.
The drm_etnaviv_gem_submit structure was extended to include a flags
field, new flags for in-fence and out-fence fds and an input/output
fence fd field.
This is one-way backwards compatible because old userspace code passing
a short structure not including the flags field to new kernels will
cause the remaining fields to be zero-filled. New userspace code must
make sure to only pass the short structure to old kernels, though.
Not generated using make headers_install, since the drm/etnaviv_drm.h
uapi header is not installed yet by the kernel.
Copied from the airlied/drm-next commit 78ec187f64fa.
v2: improved commit message
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
... across the makefiles. Currently this isn't much but that will change
shortly.
As an added bonus this fixes all present and future cases where we've
forgotten to strip out the headers from LOCAL_SRC_FILES.
In a couple of cases (the tests) we start setting
LOCAL_EXPORT_C_INCLUDE_DIRS, which shouldn't be an issue.
Cc: Chih-Wei Huang <cwhuang@android-x86.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Seems to be the default option since ~2009 with commit 2f31293ba78 "auto
import from //branches/cupcake/...@137197". Fleshed out from a larger
commit in the AOSP repo/fork.
Cc: Dan Willemsen <dwillemsen@google.com>
Cc: Chih-Wei Huang <cwhuang@android-x86.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
We need to pass through a timeout parameter to implement
pipe->fence_finish() properly. The new fxn accepts a timeout
in nanoseconds. Simplify etna_pipe_wait(..) by using
etna_pipe_wait_ns(..).
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Like etna_device_new() but creates it's own private dup() of the fd
which is close()d when the device is finalized.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Eric Anholt <eric@anholt.net>
Add the libdrm_etnaviv helper library to encapsulate etnaviv-specific
interfaces to the DRM.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Rob Herring <robh@kernel.org>
Philipp Zabel
Christian Gmeiner
Emil Velikov
The etnaviv authors