This also fix missing encoding of indice with non immediate index.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27846>
Lower image table in indices on panfrost.
Also implement indirect texture index support.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27846>
Lower tex/sampler table in indices on panfrost.
This also implement wide indices and change the format of texture and sampler
indices received by the compiler.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27846>
This should always be 0 as lower_index_to_offset is expected to be set.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27846>
Summary:
- ensure headers used outside runtime are included in dependency source
- drop redundant idep_vulkan_common_entrypoints_h
- drop redundant icd side tricks for the order of header gen
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28066>
We had a "Don't read out-of-bounds" sanity check for creating an alpha
when ATEST was needed, but that check happened only after we already
did a bi_extract(), which meant that the bi_extract could get into
trouble and assert() when there weren't enough components. Fixed by
re-arranging the calculation.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund>@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28045>
Will be useful for the cs_builder, where we have
and we don't want cs_alloc_ins() to be called more than once.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
This way we allow JUMPs to be decoded when the decode function is
passed an indirect CS buffer that's called from a kernelmode queue.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Various improvements to the CS related definitions:
- make the field name consistent across all instructions using the same
pattern
- define missing fields,
- replace the CEU prefix by a CS prefix
- define enums where it makes sense
- re-order instruction definitions by IDs
- add missing instructions
While at it, extend decode_csf.c to support all known instructions.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
The code has already been patched to support v10, we just need to add
v10 to the version array when compiling per-arch files.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Panthor is a new kernel driver handling CSF-based GPUs. It's designed
around the new VM model where:
- VM management is all explicit (you get to choose where objects are
mapped in the GPU VA space)
- synchronization is explicit too (there's not BO_WAIT, and we don't
pass BOs around to serve as implicit deps)
We add a few panthor specific helpers (those exposed in panthor_kmod.h)
too:
- panthor_kmod_xxx_sync_point() are needed to make pan_kmod_bo_wait()
work with the new synchronization/VM model
- panthor_kmod_get_flush_id() is exposing the LATEST_FLUSH_ID register
- panthor_kmod_vm_handle() is providing a way to query the VM handle
attached to the pan_kmod_vm object (needed for a few panthor ioctls)
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Make sure we reject perfcnt users when the kernel driver is not panfrost.
We might decide to abstract perf counters at the kmod level at some
point, but we're not there yet.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Some GPU gens have variants impacting the GPU capabilities. Let the
kmod backend report a variant ID through a new
pan_kmod_dev_props::gpu_variant field, and patch the panfrost_model
logic to match both the gpu_id and the gpu_variant.
All existing entries are assumed to have no variant, hence the
gpu_variant field assigned to zero.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Rework the way we compute thread info to make it mostly GPU-agnostic
outside of the kmod backend.
The new logic is based on the following information extracted from
GPU registers:
- mximum number of threads per core
- maximum number ot threads per workgroup
- number of registers per core
If the GPU doesn't provide this information (registers are zero), we
pick the per-arch defaults we had in panfrost_max_thread_count().
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
Panfrost kernel driver has been around long enough to bump the minimal
requirement to 1.1. This allows us to get rid of the texture_features
hack we had to cope with the absence of
DRM_PANFROST_PARAM_TEXTURE_FEATURES[0-3] kernel side.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Suggested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
This flag reflects whether the backend should track the VM activity or
not. Needed if PAN_KMOD_VM_OP_MODE_DEFER_TO_NEXT_IDLE_POINT is used, so
we can insert proper dependencies on our VM operations.
Patch the gallium driver to set this flag at VM creation time since it
calls pan_kmod_vm_bind() with
mode=PAN_KMOD_VM_OP_MODE_DEFER_TO_NEXT_IDLE_POINT in the BO
destruction path.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Antonino Maniscalco <antonino.maniscalco@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358>
On panfrost we can treat 2DMS image access like 3D access.
Use a lowering pass to do this to implement 2DMS image
load/store.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27626>
Panfrost generally treats 2D multisampled images like 3D images,
with the R coordinate holding the sample index. This commit adds
a lowering pass to convert 2DMS images to 3D for the compiler. It
is not actually invoked yet.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27626>
Only a matter of enabling it as packing itself works the same no
matter the number of components.
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27471>
Apparently, Midgard GPUs don't like when the last 2 words of
compute/vertex jobs contain garbage. Extend the compute job definition
to include a padding section thus aligning the job on a 64-byte boundary,
and add the according pan_section_pack() calls where we have a
compute job filled.
Fixes: b76420be1f ("panfrost: Split command stream descriptor definitions per-gen")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10558
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Tested-by: Anton Bambura <jenneron@postmarketos.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27515>
Drop the Blend descriptor definition in v4.xml, and adjust
pan_blitter accordingly.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27515>
If dual blending is enabled, only 1 output is supported. Multiple
outputs confuse the write combining pass in this case, leading to
incorrect output and/or an assert failure in emit_fragment_store.
The fix is straightforward, just skip the speculative emitting of
multiple outputs in the case where dual source blending is enabled.
This also adds an extra sanity check in `pan_nir_lower_zs_store` to
check for only one blend store being present.
Fixes: c65a9be421 ("panfrost: Preprocess shaders at CSO create time")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9487
Co-Authored-By: Eric R. Smith <eric.smith@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26474>
We've refactored the common lib and panvk so they no longer depend
on panfrost_{device,bo}.{c,h}. Let's move those files to the gallium
driver dir so we're not tempted to use them again.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Constantine Shablya <constantine.shablya@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26698>
Now that the rest of the code has been designed to not use
panfrost_{bo,device}, we can transition the remaining wrappers to
pan_kmod_{bo,vm,dev}.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Constantine Shablya <constantine.shablya@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26698>
We wrap panfrost_device's BOs with a panvk_priv_bo object and store
the result in panvk_device. This way we'll be able to transition to
explicit BO allocation without changing BO users code.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Constantine Shablya <constantine.shablya@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26698>
We don't need the panfrost_bo object which contains both the BO and
its CPU/GPU mappings. We store the GPU address at bind time. We also
have a hack for index buffers which are currently walked by the CPU
to extract the min/max index. Add a comment to make sure this field
goes away when indirect draw is fixed.
While at it, keep a ref to the buffer object so we don't end up with
a invalid deref (UAF) if the vulkan user does something silly like
freeing the VkDeviceMemory object while the VkBuffer is still active.
Flag this with a TODO to make sure we don't forget about it.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Constantine Shablya <constantine.shablya@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26698>
We don't need the panfrost_bo object which contains both the BO and
its CPU/GPU mappings. We store the GPU address at bind time and store
it in the pimage object.
While at it, keep a ref to the buffer object so we don't end up with
a invalid deref (UAF) if the vulkan user does something silly like
freeing the VkDeviceMemory object while the VkImage is still active.
Flag this with a TODO to make sure we don't forget about it.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Constantine Shablya <constantine.shablya@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26698>
