SDMA copy from Alice to Bob is in TMZ mode. Therefore
SDMA copy back from Bob to Alice should be in TMZ mode too.
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Fix the TMZ secure bounce test, in that Bob's
buffer has to be created encrypted (with the
encrypted flag set), so that when we copy from
Alice's buffer, which is also encrypted, to Bob's
buffer, the copy can be successful and the data
actually copied.
This fixes the test and it no longer fails. Tested
on Sienna Cichlid.
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Aaron Liu <aaron.liu@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alex Deucher <Alexander.Deucher@amd.com>
As format modifiers can be encoded in quite complex forms, the static
table previously added is not sufficient to retrieve, extract and decode
the token formats to a human-readable string. This patch introduces a
vendor specific callback which could be used to perform an additional
search to match up with vendor encoding scheme, which, will be used
first, before resorting to searching the static table.
With it, add support for decoding the ARM format modifiers.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Introduces two new methods to retrieve a human readable representation of a
format modifier:
drmGetFormatModifierName() - returns a format modifier as a string,
from a token modifier
drmGetFormatModifierVendor() - returns the vendor as a string, from a
token modifier
and the fourcc_mod_get_vendor macro that returns the vendor.
New format modifiers added in drm_fourcc.h uapi kernel header should be
sync'ed up with libdrm and should include a human readable
representation for that format modifier, in order to display it
correctly as a string.
That happens with the help of a python script that reads up drm_fourcc
header file and outputs a static table comprised of token modifiers
alongside a vendor table (Suggested-by Simon Ser <contact@emersion.fr>).
The reason for doing it in libdrm is to have a unified place instead of each
user of libdrm having a way to keep track of the format modifiers.
With this patch, modetest has also been modified to make use of it.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
<linux/limits.h> should be included conditionally for Linux only, also
SPECNAMELEN used conditionally when the OS is FreeBSD requires to
include <sys/params.h>.
Signed-off-by: Eleni Maria Stea <elene.mst@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
In FreeBSD's errno.h ERESTART is not defined by default, only when the
user requests the pseudo-errors returned inside the kernel to be
enabled. As a result the block where drmCommandWriteRead is
called returns compile error. Defined _WANT_KERNEL_ERRNO to fix it (see
FreeBSD's /usr/include/errno.h)
Signed-off-by: Eleni Maria Stea <elene.mst@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
<sys/types.h> need to be included in xf86drmMode.c for type u_int in
<sys/sysctl.h> (that is included when OS is FreeBSD) to be recognized.
Signed-off-by: Eleni Maria Stea <elene.mst@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
In Vulkan we have extensions to assist with capture in replay in a
world where addresses are returned to the application. This involves
creating buffers at the same VA during replay as they were during
capture.
By itself libdrm_amdgpu already has support for this, but there is
the obvious failure mode that if another buffer is already allocated
at that VA things fail spectacularly. This is an actual issue as
internal buffers, like winsys images or shader binaries also
participate in the same VA allocation.
To avoid this problem applications have to create buffers which
are going to be captured with a flag, and the implementation is to
separate VA allocation for those buffers to reduce the collision risk:
"Implementations are expected to separate such buffers in the GPU address
space so normal allocations will avoid using these addresses. Apps/tools
should avoid mixing app-provided and implementation-provided addresses for
buffers created with VK_BUFFER_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT,
to avoid address space allocation conflicts."
This patch implements that by adding a flag for these buffers and allocating
address space from the top of the address range instead of the bottom.
Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Christian König <christian.koenig@amd.com>
Disconnect device while fence is exported.
Also disable this test for sytem with single GPU.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher alexander.deucher@amd.com
Disconnect device while BO is exported.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher alexander.deucher@amd.com
Same as simple test but while doing cs
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher alexander.deucher@amd.com
Add plug/unplug device and open/close device file
infrastructure.
Add basic test - unplug device while device file still
open. Close device file afterwards and replug the device.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher alexander.deucher@amd.com
Expose close device and add open device wich preserves
test index.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher alexander.deucher@amd.com
This reverts commit a5a400c958.
Bo evict test was disabled by default per below commit.
So still keep it as disabled.
1f6a85cc test/amdgpu: disable bo eviction test by default
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lang Yu <Lang.Yu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
nvc0 sets the NVC0_IB_ENTRY_1_NO_PREFETCH bit on some pushbuffers
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This reverts commit b362850689.
This breaks when the kernel driver does not support modifiers and the
application properly zeroes the modifiers.
Acked-by: Simon Ser <contact@emersion.fr>
In syncobj test, 3 threads will be created. Sometimes
the first gfx IB and the third sdma IB will use same
physical page. There will be risk that sdma engine will
read gfx IB in the same physical page. So better to flush
the cache before commit the sdma IB.
Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
VCN is supported after AI family Arcturus.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
buffer_load/store_format_xyzw require 64bit vgpr_a[2].
The original parameter is one u32. Modify the shader binary to
fit the 64bit parameter.
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Tested-by: Gang Long <Gang.Long@amd.com>
From drm-next:
commit 2cbcb78c9ee5520c8d836c7ff57d1b60ebe8e9b7
Merge: 06debd6e1b28 8c44390d8872
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri Mar 26 15:52:01 2021 +0100
Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.13-2021-03-23:
amdgpu:
...
UAPI:
- amdgpu: Add a new INFO ioctl interface to query video capabilities
rather than hardcoding them in userspace. This allows us to provide
fine grained asic capabilities (e.g., if a particular part is
bandwidth limited, we can limit the capabilities). Proposed userspace:
https://gitlab.freedesktop.org/leoliu/drm/-/commits/info_video_capshttps://gitlab.freedesktop.org/leoliu/mesa/-/commits/info_video_caps
...
Danvet: A bunch of conflicts all over, but it seems to compile ... I
did put the call to dc_allow_idle_optimizations() on a single line
since it looked a bit too jarring to be left alone.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210324040147.1990338-1-alexander.deucher@amd.com
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
The kernel will always return EINVAL if modifiers are supplied but
the flag DRM_MODE_FB_MODIFIERS isn't set. That's a pretty nice
footgun.
Be a little more helpful and set the flag if the user has supplied
a modifier array.
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
On Raven2/Picasso, the default VRAM size is 2048M,
and the default GTT size is 3072M. If max_allocation
of VRAM exceeds half of GTT size, GTT memory can't
hold evicted bo from VRAM and bo in itself at the
same time. Then amdgpu_cs_list_validate will failed
with "Not enough memory for command submission" error.
NOTE:
The installed DRAM should be larger than 8GB,
if the VRAM size is 2048M.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
The unit of size_metadata is one byte not four bytes.
Enable Metadata test.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
We already have drm_property_type_is, but it's needlessly complicated
and doesn't cover all use-cases (requires the caller to provide a
type).
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
In syncobj test, wait thread and signal thread create
simultaneously. The ptr for GFX IB and SDMA IP should be
operated separately. With static, there will be risk that
GFX NOP is in SDMA IB or SDMA NOP is in GFX IB, then GFX or
SDMA hang caused.
Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
The general direction at this time is to phase out pread/write ioctls and
not support them in future products. The ioctls have already been disabled
in i915 for future products. This means libdrm must handle the absence of
these ioctls. This patch does this by modifying drm_intel_gem_bo_subdata()
and drm_intel_gem_bo_get_subdata() to do the read/write using the
pread/pwrite ioctls first but when these ioctls are unavailable fall back
to doing the read/write using a combination of mmap and memcpy.
A similar solution was added to igt-gpu-tools in commit
ad5eb02eb3 ("lib/ioctl_wrappers: Keep IGT working without pread/pwrite
ioctls").
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
This allows users to select the library type (static or shared)
using the Meson -Ddefault_library built-in option.
Issue: https://gitlab.freedesktop.org/mesa/drm/-/issues/45
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Fang Tan <tanfang@uniontech.com>
If info.count is large, drmMalloc() / alloca() may fail, and the
resulting null pointer is not null checked before dereference.
Issue: https://gitlab.freedesktop.org/mesa/drm/-/issues/62
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Alistair Delva <adelva@google.com>
Aaron Liu
Luben Tuikov
Bas Nieuwenhuizen
Alex Deucher
Marius Vlad
Eleni Maria Stea
Andrey Grodzovsky
Rahul Kumar
Lang Yu
Tejas Upadhyay
Dave Airlie
Karol Herbst
Eric Engestrom
Jinzhou Su
Huang Rui
James Zhu
Feifei Xu
Leo Liu
Simon Ser
Ashutosh Dixit
Fang Tan
Alistair Delva