DRM_XE_TOPO_EU_PER_DSS and DRM_XE_TOPO_SIMD16_EU_PER_DSS can be any
number of bytes long but it was assuming it was always 4 bytes long.
That was not a issue because Xe KMD return 4 bytes even if only needs
1 or 2 bytes but that is a problem with our HW simulator that was
returning 2 bytes.
Fixes: a24d93aa89 ("intel/dev: Query and compute hardware topology for Xe")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
(cherry picked from commit 04bdbeec31)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32730>
We create NIR shaders here, and we need to free them when we're done with
them as well.
These shaders are created using nir_builder_init_simple_shader(), which
allocates using a NULL ralloc-parent, so ralloc_free should be the right
function to free them with.
Fixes: 514c10344e ("vulkan/meta: Add a concept of rect pipelines")
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
(cherry picked from commit 43738a9a94)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32730>
This was just broken because individual shaders were still stored
on-disk in many situations:
- for shader object, all compute/graphics shaders were stored
- for fast-GPL, graphics shaders were stored
- for pipeline binaries, when the create flag was used
- for rt capture/replay and ray history
This should stop storing unused binaries on-disk and save space.
Found this by inspection.
Cc: mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32476>
We never split live ranges, so we don't need to store the location of
each live value when recording live outs, but the physreg assigned to a
register will still be clobbered when we reload it so we have to record
the original physreg and then make sure to use it when reloading the
live out.
We probably never encountered a case where we needed to reload live outs
in a loop before, but after enabling clustered subgroup reductions
dEQP-VK.subgroups.clustered.compute.subgroupclusteredmin_{i,u}64vec4_requiredsubgroupsize
hits this case and fails in RA validation without this fix.
Fixes: fa22b0901a ("ir3/ra: Add specialized shared register RA/spilling")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32468>
Commit 361f362258 ("dri: Unify createImage and createImageWithModifiers")
has introduced new behavior for drivers which don't support explicit
format modifiers. Before this commit, INVALID was not special-cased
and any call to dri_create_image() with one or more modifiers returned
NULL. After this commit, INVALID gained a special meaning: it indicates
that the implicit modifier is accepted by the caller. This is surprising
and is an API break.
This causes further API breaks: for instance, before this commit a BO
created via gbm_bo_create_with_modifiers() was guaranteed to always
return a non-INVALID modifier in gbm_bo_get_modifier().
This is inconsistent with gbm_dri_surface_create(): that function
treats INVALID as a bad entry in the modifier list, and fails if
it's the only acceptable modifier.
Additionally, drivers don't special-case INVALID and just ignore it
if they see it in a modifier list. This causes more inconsistencies.
For instance, let's say that a library user passes the modifier list
{ INVALID, FOO } to GBM. If a driver supports explicit modifiers and
doesn't support FOO for scanout, it'll return NULL. If a driver
doesn't support explicit modifiers, the current logic would return
a non-NULL BO with an INVALID modifier. This discrepency makes it
harder to reason about the system: half of the API ignores INVALID,
while the other half assumes INVALID indicates an implicit modifier.
To fix these issues, revert to the behavior before the commit, and
require use of the dedicated API without supplying any modifier for
implicit modifiers.
Signed-off-by: Simon Ser <contact@emersion.fr>
Fixes: 361f362258 ("dri: Unify createImage and createImageWithModifiers")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32396>
(cherry picked from commit 105fcb9cfd)
This reverts commit c49a71c03c.
It broke radeonsi.
GBM can't set __DRI_IMAGE_USE_BACKBUFFER if gbm itself doesn't use it as
a back buffer by rendering to it and calling SwapBuffers. If another
library uses it as a back buffer, that library should set
__DRI_IMAGE_USE_BACKBUFFER, not GBM. A different flag could be added
to indicate the behavior that the original commit expected.
Fixes: c49a71c03c - gbm: mark surface buffers as explicit flushed
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11996
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32345>
(cherry picked from commit 1a7c54b840)
This allows `gbm_bo_get_offset()` to return the correct offset for e.g.
the second plane of a resource with the NV12 format. Crucially this
fixes direct scanout / hardware plane usage in Mutter and possibly other
clients.
While on it also add support for stride, modifier and n_planes queries.
The later two should not change in behavior and just safe a few CPU
cycles. The stride query support in theory fixes queries for multi-plane
formats, however in practice most/all currently used formats such as NV12,
P010 and YUV420 use the same stride for all planes.
Cc: mesa-stable
Acked-by: Rob Clark <robclark@freedesktop.org>
Signed-off-by: Robert Mader <robert.mader@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32282>
(cherry picked from commit 379de4cdce)
After the breaking commit, gbm_bo_create_with_modifiers({LINEAR}) returns
a BO with gbm_bo_get_modifier() = INVALID. This restores the functionality
and fixes most notably, hardware cursors for cards without modifiers.
Fixes#12039.
Fixes: 361f362258 ("dri: Unify createImage and createImageWithModifiers")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31725>
(cherry picked from commit 7d1a32fafd)
