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Author SHA1 Message Date
Pierre-Eric Pelloux-Prayer
84dcc8b940 ac/info: add ac_fill_bug_info 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:17 +00:00
Pierre-Eric Pelloux-Prayer
a26ba344a3 ac/info: remove has_bo_metadata 
It's unused.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:16 +00:00
Pierre-Eric Pelloux-Prayer
44334d6de0 ac/info: move more memory properties to ac_fill_memory_info 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:15 +00:00
Pierre-Eric Pelloux-Prayer
5abf02362f ac/info: add ac_identify_chip 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:14 +00:00
Pierre-Eric Pelloux-Prayer
360e9503d8 ac/info: add ac_fill_hw_ip_info 
num_instances is initialized to 1 and overriden in ac_query_gpu_info.

has_graphics needs to be set early as other info fields are determined
based on its value.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:14 +00:00
Pierre-Eric Pelloux-Prayer
2bc0e5437d ac/info: add ac_fill_memory_info 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:13 +00:00
Pierre-Eric Pelloux-Prayer
f9c60f3699 ac/info: add ac_fill_tiling_info 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:12 +00:00
Pierre-Eric Pelloux-Prayer
79ebbf587e ac: remove ac_null_device 
Prefer AMDGPU shim.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:12 +00:00
Pierre-Eric Pelloux-Prayer
42d4ec080c winsys/amdgpu: remove assert 
This was useful to validate native context fence code, but
now it has less value and triggers when drm-shim is used.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:10 +00:00
Pierre-Eric Pelloux-Prayer
d97688b6b3 drm-shim: fix shim on GLX 
xcb_dri3_open_reply_fds will dup the fd received from the server,
so we need to detect this case.

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:10 +00:00
Aitor Camacho
2ec0925bc1 kk: Fix pre-gfx encoder dependency with gfx encoder
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Signed-off-by: Aitor Camacho <aitor@lunarg.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40914>
 2026-04-14 10:48:29 +00:00
Samuel Pitoiset
d39d846cfa radv/ci: set RADV_EXPERIMENTAL=heap 
Current VKCTS main doesn't have any tests for that, but next uprev
should contain a bunch and using that envvar will allow us to catch
them easily.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:29 +00:00
Samuel Pitoiset
f4f2a966e3 radv: advertise VK_EXT_descriptor_heap with RADV_EXPERIMENTAL=heap 
It's not yet enabled by default because it's quite a big extension
and I expect bugs because test coverage isn't very good. It will be
enabled by default in one or two Mesa releases when it's more stable.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:29 +00:00
Samuel Pitoiset
67ae52cdc2 radv: add support for DGC with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
17ed105a9b radv: flush caches with descriptor heap access flags 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
ef03ca8dab radv: add support for inherited descriptor heap for secondaries 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
5df943629d radv: add support for capture&replay with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
7ebf99362d radv: implement vkGetPhysicalDeviceDescriptorSizeEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
d557f21bb6 radv: implement vkCmdPushDataEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
5704ad905d radv: add support for emitting descriptor heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:27 +00:00
Samuel Pitoiset
86e8d171fc radv: implement vkCmdBind{Resource,Sampler}HeapEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
7e63a2050b radv: implement vkWrite{Resource,Sampler}DescriptorsEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
7da95418a5 radv: copy mapping info for graphics pipeline libraries 
In case only SPIR-V only is imported.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
aeda29c8f7 radv: allow to create pipelines with a NULL pipeline layout 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
65415b1c89 radv: set descriptor heap sizes/alignments for VTN 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
652af97f8b radv/nir: lower descriptor heap in radv_nir_lower_descriptors 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
8588ddf0df radv/nir: rename radv_nir_apply_pipeline_layout 
to radv_nir_lower_descriptors. This is more generic and descriptor
heap support will be added to the same pass.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
0f2f9a9045 radv/nir: adjust lowering of immediate samplers for descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
a44303ff11 radv/nir: adjust lowering of ycbcr tex instructions for descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
54e2a1d2e4 radv: call vk_nir_lower_descriptor_heaps() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
eac2c1f141 radv: keep track of descriptor heap mapping in the shader layout 
This will be used by the common lowering.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
cebac5a427 radv/rt: declare shader arguments for resource/sampler heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
cdfb9a24ba radv: declare shader arguments for resource/sampler heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
b29743f91c radv: add shader info about whether descriptor heap is used 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
62629d3e3c radv: use 32-bit memory types for descriptor heap buffers 
Descriptors must be allocated in the 32-bit addr space.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
e81c375b4a radv: make radv_make_sampler_descriptor() non-static 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
1f15a71afe radv: add support for custom border colors with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
8da71ae5a2 radv: add a new helper to make a sampler descriptor 
For future work.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:22 +00:00
Samuel Pitoiset
afd736bfd7 radv: zero-allocate graphics shader stages 
This can prevent issues with unitialized memory. RT and compute
stages are already zero-initialized.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:22 +00:00
Samuel Pitoiset
0b016f4bff nir: add new system values for descriptor heap RT traversal inputs 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:22 +00:00
Erik Faye-Lund
dc4efab205 pan/ci: update expectations 
These are based on nightlies. It's unclear if one of the t760 flakes
should really be a fail or a flake, but I have another MR that tries to
clean up the flakes pending; I'll address that there, as there's other
related flakes that probably should change as well.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40943>
 2026-04-14 08:51:52 +00:00
Lars-Ivar Hesselberg Simonsen
a23cebcd60 panfrost: Add support for 64 bit gpu_id
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Update the gallium driver's use of gpu_id to support 64 bit gpu_ids.

Reviewed-by: Marc Alcala Prieto <marc.alcalaprieto@arm.com>
Reviewed-by: Christoph Pillmayer <christoph.pillmayer@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40921>
 2026-04-14 10:12:25 +02:00
Lars-Ivar Hesselberg Simonsen
fd3aafabe9 pan/model: Expose prod_id and rev functions 
Some code in gallium was making assumptions of how the gpu_id is laid
out, which will not work for 64 bit gpu_ids.

Expose pan_prod_id and pan_rev from the model to collect this logic in a
single place.

Reviewed-by: Marc Alcala Prieto <marc.alcalaprieto@arm.com>
Reviewed-by: Christoph Pillmayer <christoph.pillmayer@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40921>
 2026-04-14 10:12:00 +02:00
Erik Faye-Lund
739e3d20f0 docs/panfrost: fix heading-levels
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These headings shouldn't all be on the same level; the first one is the
heading for the article, but the subsequent ones should be subheadings.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40933>
 2026-04-14 05:39:23 +00:00
Tapani Pälli
745dc66b69 anv: fix Wa_14024015672 interaction in blorp
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This was causing issue within hiz clears, apply workaround only
when doing RT writes (not for WM_HZ ops).

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/14533
Fixes: 7be8af1dad ("anv: deal with Wa 14024015672 on the blorp path")
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40913>
 2026-04-14 03:15:14 +00:00
Karol Herbst
f3ce8fe90b nak: properly copy prop neg/abs float sources for flushed values
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This allows us to copy prop fadd.ftz -rZ, -|ssa| into consuming
instructions giving us nice gains across the board.

Totals from 1033868 (85.24% of 1212873) affected shaders:
CodeSize: 8813536528 -> 8355226128 (-5.20%); split: -5.21%, +0.01%
Number of GPRs: 44954066 -> 44299483 (-1.46%); split: -1.52%, +0.06%
SLM Size: 799688 -> 798544 (-0.14%)
Static cycle count: 4646939330 -> 4485129185 (-3.48%); split: -3.67%, +0.18%
Spills to memory: 35405 -> 33136 (-6.41%); split: -6.41%, +0.01%
Fills from memory: 35405 -> 33136 (-6.41%); split: -6.41%, +0.01%
Spills to reg: 196547 -> 196231 (-0.16%); split: -1.22%, +1.06%
Fills from reg: 201227 -> 200988 (-0.12%); split: -1.00%, +0.88%
Max warps/SM: 44143984 -> 44306960 (+0.37%); split: +0.38%, -0.01%

Reviewed-by: Mary Guillemard <mary@mary.zone>
Reviewed-by: Mel Henning <mhenning@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40897>
 2026-04-13 23:15:10 +00:00
Karol Herbst
8170f18d9b nak/copy_prop: allow modified F16v2 and F16 sources 
Seems to help a couple of shaders using MUFU.F16

Totals from 178 (0.01% of 1212873) affected shaders:
CodeSize: 5929856 -> 5925088 (-0.08%); split: -0.08%, +0.00%
Static cycle count: 8667151 -> 8665940 (-0.01%); split: -0.02%, +0.00%

Reviewed-by: Mel Henning <mhenning@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40897>
 2026-04-13 23:15:10 +00:00
Rhys Perry
a6b86d43d3 ir3/ra: fix copy-paste error 
I don't entirely understand what this is all doing, but this looks like a
copy-paste error.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Backport-to: 26.0
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40480>
 2026-04-13 22:28:15 +00:00
Rhys Perry
54af9431d1 ir3/array_to_ssa: initialize ir3_instruction::data 
This should have already been NULL because this looks like the first time
this field is used, but that's a bit fragile.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40480>
 2026-04-13 22:28:15 +00:00
Rhys Perry
4f0fb5784f ir3/array_to_ssa: skip remove_trivial_phi for non-array phis 
remove_trivial_phi() mostly does nothing for non-array phis, but it
rewrites sources if their definining instruction are trivial phis.

In the case of trivial phis in the loop continue block (for loops with
divergent non-trivial continues), we might need to keep those if they
write a shared register, because the source of the trivial phi will not be
reachable from the loop header phi.

In this example, the predecessors of the continue block should be block2,
but the physical predecessors are block2 and block3, requiring a phi in
the continue block which will then be lowered by ir3_lower_shared_phis.
loop {
   block1:
   a = phi 0, b
   if (divergent) {
      block2:
      b = a + 1
      continue;
   }
   block3:
   break;
}

Fixes RA validation error when compiling blackmythwukong/5645a84e669a6179
from radv_fossils.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Backport-to: 26.0
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40480>
 2026-04-13 22:28:15 +00:00