Vivante NPUs contain MAC arrays that can be used to perform
convolution operations on tensors.
This commit implements the Gallium functions that accept convolutions
and executes them on these MAC arrays.
Acked-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25714>
This commit adds etnaviv.xml which describes the used ISA. Quite some
time was spend to to get it into that shape by creating a big collection
of shader asm generated by the binary blob. These shaders are used as basis
for test driven development for this ISA specification.
The xml has some black spots but the internal disasm is used by
developers so that should be no problem. Some refinement will happen
during normal development.
This commit adds only disasm support.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20144>
All these jobs are redundant and a waste of resources:
- the containers have already been built & pushed in the merge pipeline
- the mesa build variants have already all passed
- the driver tests have already all passed
None of these jobs are doing anything useful in this pipeline, but it
costs a factor of 2x to our infrastructure, so let's remove them.
In other words, the only job left in the post-merge pipeline is the
`pages` job that deploys the update to the website.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26451>
Calling etna_rs_gen_clear_surface(..) during surface creation could end
in the following assert:
etna_rs_gen_clear_surface: Assertion `!"" "bpp not supported for clear by RS"'
Lets call etna_rs_gen_clear_surface(..) only when it is needed.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Tested-by: Marek Vasut <marex@denx.de>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26096>
When we skip the submit when there is no GPU work queued we must not
update the cmdstream timestamp with the fence from the submit request
as it will never be filled in by the kernel, effectively replacing
the cmdstream timestamp with 0. This causes following fence waits
to fail.
Fixes: 148658638e7f ("etnaviv: drm: Be able to mark end of context init")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26078>
Add etna_cmd_stream_mark_end_of_context_init(..) which stores the current
offset of the cmd stream as offset_end_of_context_init. This information
will be used to downgrade a cmd stream flush to a noop.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25849>
We could make asan use a toml setup that just skipped this for asan, but
this is quick and easy and I don't think there's too much risk here. This
would make every asan job I've looked at in the nightlies pass.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25509>
The blob replicates both the value mask as well as the stencil reference
of the back-facing stencil to the front-facing stencil. This fixes the
remaining failures in the following dEQPs:
dEQP-GLES2.functional.fbo.render.*_stencil_index8
Fixes: c8ccd63911 ("etnaviv: Fix depth stencil ops on GC880/GC2000")
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4867>
We don't need the path, not at all when we use external kernel.
Acked-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24646>
If there is a FS input but no VS output the behavior is undefined
but okay. Use a register 0 (position) for such cases.
glsl-routing test triggers it with e.g. the following subtest.
Test: VS(C0 -- T0 -- T2 -- T4 T5)
FS(C0 C1 T0 T1 T2 T3 T4 T5)
This will now end with following linker debug output:
link result:
vs -> fs comps use pa_attr
t1 -> t1 xyzw 0,0,0,0 0x000002f1
t2 -> t2 xyzw 0,0,0,0 0x000002f1
t0 -> t3 xyzw 0,0,0,0 0x000002f1
t3 -> t4 xyzw 0,0,0,0 0x000002f1
t0 -> t5 xyzw 0,0,0,0 0x000002f1
t4 -> t6 xyzw 0,0,0,0 0x000002f1
t5 -> t7 xyzw 0,0,0,0 0x000002f1
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24030>
There are cases where there is a chain to an unused nir variable that get removed
by nir_opt_dce. This breaks our current linker as the variable can still be accessed
via nir_foreach_shader_in_variable(..) macro.
So lets call nir_remove_dead_variables(..) just before we setup our linking.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23673>
I have been running ci stress tests during the last few days
and nights and this is what I needed to get a pass rate > 80%.
There are still many flakes but I think this is a good starting
point to make better use of the ci.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23797>
GPUs without native integers lower idiv in lower_int_to_float and
there is no need to call nir_lower_idiv(..) for such GPUs.
Fixes nir crashes I am seeing with gc2000_gles2 CI job.
Fixes: f532202f2d ("etnaviv: use nir_lower_idiv(..) before opt loop")
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23450>
Seems the only thing that really needs this is fpow(0, 0), which should
return NaN, but then gets multiplied with zero. Let's fix that by doing
a bcsel instead of fmul to select the result here. While we're at it,
get rid of the fabs for stop, which isn't needed.
This fixes a piglits failure for most (if not all?) drivers that doesn't
support legacy math rules.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22789>
list_is_linked() isn't the right function to use in order to check if
the BO is on a cache bucket or the zombie list, as this checks if the
next pointer of the list isn't NULL. This is always the case with the
BO list item as it's always initialized, so the next pointer points to
the list head itself when the BO isn't on any list.
Use list_is_empty() to check if the BO is actually linked into one
of the deferred destroy lists.
Fixes: 1b1f8592c0 ("etnaviv: drm: properly handle reviving BOs via a lookup")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20940>
Free the both arrays tracking BOs when the etna_cmd_stream is destroyed.
CC: mesa-stable
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20940>
