Panfrost currently doesn't support priorities, assumes default priority as
medium to properly support global priorities on Vulkan.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31961>
Commit 0e6aaab00a ("pan/cs: add block to handle registers backup in
exception handler") broke the lazy allocation case by checking the
current chunk capacity too early.
Fixes: 0e6aaab00a ("pan/cs: add block to handle registers backup in exception handler")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Tested-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Tested-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Benjamin Lee <benjamin.lee@collabora.com>
Tested-by: Benjamin Re <benjamin.lee@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31884>
This code isn't really wrong, but it makes some assumptions that are a
bit hard to grok. Let's thread a bit more carefully, by adding an assert
that hopefully clears things up a tad.
We area after all choosing in the range of RAW8 to RAW128.
CID: 1605056
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31767>
CRCs don't become valid if the GPU omits pushing clean tiles to memory.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31771>
CRC values are prefetched in 32x32 regions so we need to round up
the framebuffer size to account for that.
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31771>
For now, the flag enables these checks for CSF-based GPUs:
- registers are not used as a source after being loaded without a
WAIT() in the middle
- registers are not reused (used as a destination) after they
served as a STORE() source without a WAIT() in the middle
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31174>
It's gonna be used to save and restore registers content when an
exception handler is executed as to not interfere with normal
operation.
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31174>
It is only needed for pending `if` block as it's the only block
we don't end normally and where instructions are only flushed when
we are certain that no `else` branch is gonna be added.
It also collide with scenarios where we want to add a preamble
before inserting a block.
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31174>
Move pan_blitter.{c,h} to the gallium driver and rename it
pan_fb_preload to reflect the fact it's not a generic blitter framework.
While at it, get rid of the remaining generic blitting bits and pick
better names for objects related to the preload stuff in
panfrost_{device,screen}.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31441>
This has several advantages over using pan_blitter for that:
- we can catch allocation failures and flag the command buffer invalid
- we can re-use the vk_meta_device object list to keep track of our
preload shaders
- we can re-use surface descriptors instead of re-emitting them every
time a preload is done
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31441>
To avoid increasing memory usage, make sure we pack this together with
the hw format.
This will be used in the next commit.
Fixes: 0c1fde956b ("panfrost: Add Valhall compressed formats")
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31419>
This reduces some duplication, and we're going to start needing the
texfeat format on valhall anyway...
Fixes: 0c1fde956b ("panfrost: Add Valhall compressed formats")
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31419>
panthor_kmod_vm_bind() is usually called with a single op and at most
one sync, so let's optimize the low-number-of-ops-or-syncs case to
avoid transient heap allocation.
This also fixes some dEQP-VK.api.object_management.alloc_callback_fail.*
crashes where panthor_kmod_vm_bind(UNBIND) is called and not expected
to fail.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31382>
While a resource entry indeed has an alignment requirement of 16 byte,
the resource table itself needs to be aligned on 64-byte. Given the
alignment is only used for allocation, make it 64 byte in the XML (as
done in v10.xml).
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Eric R. Smith <eric.smith@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31440>
Surface descriptors need to be aligned on 16-byte.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Eric R. Smith <eric.smith@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31440>
Those don't exist on Bifrost.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Eric R. Smith <eric.smith@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31440>
When alpha_to_coverage is enabled, the zs_update_operation field
must be set to force_late, according to (some of) the documentation.
Actually the docs are ambiguous; the main thrust is that late coverage
updates are only required when Z or S is written, or when occlusion
queries are enabled. But there is a side note in a table that indicates
force_late should be used for coverage updates even if Z or S is not
written.
Logically this shouldn't be necessary and the note is probably
just lazily written. But it turns out that we do seem to need the
force_late setting on valhall. It's currently unclear whether
there's a hardware issue on valhall, or some other issue.
Fixes piglit ext_framebuffer_multisample-*alpha-to-coverage* tests
on valhall.
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Acked-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31181>
This adds support for the new DEV_QUERY_GROUP_PRIORITIES_INFO query from
panthor to report and will be used to report appropriate priority mask
in the Gallium driver.
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/30991>
When SAMPLE_ALPHA_TO_ONE is enabled we need to use a blend shader, as
the BlendDescriptor.alpha_to_one bit is deprecated (does not work)
on bifrost and valhall.
In order to generate the appopriate blend shader code, we must put the
alpha_to_one status into pan_blend_state.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31194>
If A8_UNORM isn't specified in the format table, then it is emulated
in the state tracker by RGBA8. This is suboptimal, both because it requires
more memory, and because the blit gets more complicated (and in fact there's
a bug currently in the blit code where we don't mask properly for GL_ALPHA).
Fix this by adding an explicit A8_UNORM format entry.
Fixes piglit test ext_framebuffer_multisample-blit-mismatched-formats.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31322>
In traces produced with PAN_MESA_DEBUG, print swizzles in human readable
form (like BGRA) as well as the raw decimal format we were printing
before. This is purely a convenience feature for developers.
Reviewed-by: Boris Brezilllon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31242>
The layer offset is a 9-bit signed integer, not an 8-bit unsigned.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Tested-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31227>
Compared to Bifrost, Valhall slightly improved layered rendering in
that you no longer need one IDVS job per layer. But they didn't quite
unleash things, because tiler descriptors still have a limited amount
of layers they can deal with, forcing us to emit more than one IDVS/tiler
descriptor per draw call if the number of layer exceeds this limit.
In order to specify where the starting point, a
{layer_offset,internal_layer_index} field has been added, so we need to
extend pan_tiler_context to pass this information and let the common
logic adjust the framebuffer internal_layer_index accordingly.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Tested-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31227>
panvk uses loops and conditional blocks. We need to follow these
conditional branches if we want to dump the right amount of jobs.
Following branching has the annoying side effect of repeating
instructions, so we probably want to dump the CS and jobs separately
at some point, but that's good enough for now.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Tested-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31227>
The logic is a bit more involved than with other blocks to keep
cs_if/else() declaration consistent with the rest. This forces us to
keep track of the last end_if() so we can flush it if the next CS
[pseudo-]instruction is not a cs_else().
These changes require quite a bit of code motion to avoid forward
declarations.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
We don't need a double-linked list to manage our block stack. Use a
single-link list instead, which simplifies things a bit and hopefully
lets the compiler optimize things a bit more.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
The current block is just the top of the stack, so let's just provide
an helper that returns the current block and drop the cur field.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
This allows us to check that the block to end is at the top of the
stack.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
Always pass the loop object around so we can check that the current
block is the loop block, and provide syntactic sugor for unconditional
continue/break statements.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
If zero instructions are requested, we should return NULL, but there's
no good reason to accept this case in the first place, so let's assert
that num_instrs > 0 instead.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
assert that a block is no bigger than a chunk allocated by
::alloc_buffer().
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
If cs_alloc_ins() fails, it returns a dummy instruction slot, which can
only hold one instruction. Make sure we skip the memcpy() if the CS
is invalid to avoid a buffer overflow.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31205>
panfrost_invert_swizzle produces a (one-sided) inverse, that is a
function g such that g(f(x)) = x. However, it is actually used in
some cases where we want a two-sided inverse, where we also have
f(g(x)) = x. An example is its use to pre-swizzle border color
values so that a later pass will un-swizzle them. If the swizzle
is not one-to-one this two sided inverse does not exist. However,
we can do better than the original code, e.g. for an RRR1 swizzle
inverse produced was originally B000, which when applied on the wrong
side results in BBB1 as output, whereas R000 would produce the
desired RRR1 output. Using the first valid component we see, rather
than the last one, is thus usually better.
The "correct" solution is to re-write all the code that uses
an inverse to handle non-unique inverses. But frankly these uses only
crop up in fairly niche cases like tests, and it's probably not worth
spending a lot of effort to deal with these edge cases when this
patch fixes most of them.
Fixes some failing piglit ext_framebuffer_multisample tests.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31060>
We don't need to pass the vertex count around on Bifrost/Valhall, since
the tiler descriptor is generated outside of emit_fbd() on those gens.
Let's move vertex_count under the midgard struct to make that clear.
This implies maintaining a vertex_count at the panfrost_batch level
in the gallium driver, but that's fine.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
Valhall has extra tiler parameters for multilayer rendering that we will
need for the framebuffer descriptor emission. Let's add proper struct
for Valhall and Bifrost instead of assuming a mali_ptr is all we'll ever
need.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
Looks like some leftovers from a debugging session.
Fixes: 97f6a62f7e ("pan/kmod: Add a backend for panthor")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
If the CS register file is used in a stateful mode, some of the registers
will survive the RUN_xxx boundary, and even serve as a context for
subsequent RUN_xxx calls.
Having a way to restrict register access outside specific sections of
code is a handy debug feature, so let's expose the necessary bits to
allow that.
It takes the form of a reg permission callback that gets called every
time a register serves are a source or destination, to make sure this
is allowed in this context.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
Just to make things consistent with the rest of the file, the compiler
was probably already inlining those anyway.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
With load/store operations being asynchronous, it's pretty easy to omit
a WAIT(LS) and end up with inconsistent register values or corrupted
stores.
Add an optional load/store tracker to detect such cases early on.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
When it comes to copying stuff around, it becomes handy to be able
to have a discontiguous range of register to load to/store from so
we don't have to move stuff around to make things contiguous in the
register file.
Allow that by making register count the last bit in the mask rather
than counting bits.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
We need for the dynamic scoreboard assignment we will do in panvk.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
The register is not used in that case anyway, so we can pick r0 and
call it a day.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
FLUSH_CACHE2 is both deferrable and asynchronous. That means we should
always pass an explicit slot to signal instead of picking zero as we do
in cs_now().
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30969>
