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>
Those are all the BOs that are allocated for internal use (descriptor
allocation, mostly). Such BOs get allocated and immediately mapped in
CPU and GPU VMs.
The new panvk_priv_bo abstraction uses a pan_kmod_bo as we're trying
to get away from panfrost_bo in panvk.
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>
Will be needed for when we will transition away from panfrost_{bo,device}.
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>
If we want to get rid of panfrost_device in panvk, we need to instantiate
our own blend shader and blitter caches.
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>
For now it points to panfrost_device::decode_ctx, but it will be
explicitly instantiated when we move away from panfrost_{device,bo}.
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>
Each logical device should come with its own GPU VM space, and given the
GPU VM space is attached the FD in panfrost, we need to move the
panfrost_device to panvk_device. As a result, we also need to move the
meta stuff there, because the meta logic is allocating GPU buffers.
Note that we instantiate a new kmod_dev at the physical device level
so we can query device properties. This device shouldn't be used for
any buffer allocation or GPU submission though.
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>
There's no reason to dereference the physical device if we can use
the value stored in vk_device, plus it gets rid of a few
panfrost_device_fd() call sites, which will help us transition away
from panfrost_device.
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>
This allows us to get rid of some panvk_physical_device::pdev
accesses.
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're better off passing the panvk_physical_device device directly,
as it contains both the meta cache and the panfrost_device object.
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>
Will be useful to transition panvk out of panfrost_{device,bo}.
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>
All the helpers use pan_image_mem::bo just to get the base address.
So let's just store this information here, and let the user keep track
of the BO that's attached to the image resource.
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>
Move the functions that are dealing with panfrost_device initialization
to a new panfrost_device.c file, and make the remaining ones
panfrost_device agnostic.
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>
This is part of our effort to make libpanfrost panfrost_{device,bo}
agnostic.
Since we are now passed a pool for descriptor allocations, there's no
point doing a single allocation for both the RSD and TSD, and we can
replace the get_{tls,rsd}() helpers by two fields at the
pan_indirect_dispatch_meta level, thus simplifying the logic a bit.
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>
In order to do that, we create a pan_sample.h header, and make it so
the buffer allocation is left to the caller.
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>
And get rid of the function in pan_desc.h.
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>
Part of the attempt to make pan_desc.{c,h} panfrost_device-agnostic.
Let the caller pass the sample position array through pan_fb_info
instead of extracting it from panfrost_device.
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>
Pass the tile buffer budget through pan_fb_info instead of assuming
the it's always panfrost_device::optimal_tib_size. This way we let
the driver decide how much of the tile buffer it's allowed to use
instead of making it a general rule. Most importantly, it's one less
dependency on panfrost_device in pan_desc.c.
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>
Get rid of the panfrost_device in all helpers where it's currently
unused.
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 keep embedding a blend shader cache in panfrost_device, but now we
have pan_blend source files that can be used without a panfrost_device
object.
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>
Not used outside pan_blend.c.
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>
