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Author SHA1 Message Date
Marek Olšák
22e40edfb9 radv: move SPI_PS_INPUT_ENA emission into radv_emit_ps_state 
The register values will depend on new fields in PS_STATE and it doesn't
seem like dynamic state belongs in radv_emit_fragment_shader_state.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41689>
 2026-05-25 13:38:07 +00:00
Marek Olšák
caef0aebba radv: remove dead load_sample_pos code 
lowered by radv_nir_lower_opt_fs_frag_pos

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41689>
 2026-05-25 13:38:06 +00:00
Marek Olšák
6cd04ca6e5 radv: add a pass that selects either frag_coord_xy or pixel_coord, but not both 
to reduce the number of initialized PS VGPRs, increasing the PS wave launch
rate.

The pass will have more RADV-specific stuff.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41689>
 2026-05-25 13:38:06 +00:00
Georg Lehmann
f43bc8e8be radv: support VK_KHR_shader_fma
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Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41649>
 2026-05-25 11:50:38 +00:00
Georg Lehmann
3ea594f42b ac/llvm: never create ffmaz for broken llvm 
The workaround wasn't proper fused ffma.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41649>
 2026-05-25 11:50:38 +00:00
Georg Lehmann
015b1d9e6d ac/llvm: don't assert on 32bit ffma before gfx9 
Yes it's slow, but it's better than nothing.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41649>
 2026-05-25 11:50:38 +00:00
Georg Lehmann
a92d0356eb nir: seperate ffmaz from has_fmulz 
There is no hardware which supports ffmaz with denorms.
We also need this to be seperate because there is AMD hardware
with ffma but not ffmaz.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41649>
 2026-05-25 11:50:38 +00:00
Georg Lehmann
19e56904f2 aco/optimizer: only create v_fma_legacy_f32 when denorms are disabled 
For some reasons, this instruction always flushes denorms.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41649>
 2026-05-25 11:50:38 +00:00
Samuel Pitoiset
07754c960a radv: validate drirc option names at compile time 
This would prevent any typos or if something is backported incorrectly
in the future.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41700>
 2026-05-21 14:26:28 +00:00
Samuel Pitoiset
e685f8d6aa radv/ci: cleanup list of expected failures 
Triage invalid tests to make it easier to see real failures.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41717>
 2026-05-21 14:03:22 +00:00
Samuel Pitoiset
91cf0a6e6d radv: use the new generation script for drirc 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41634>
 2026-05-21 12:57:43 +00:00
Samuel Pitoiset
bf787fd91b radv: rename few drirc options for consistency 
So that the option name matches everywhere.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41634>
 2026-05-21 12:57:41 +00:00
Timothy Arceri
ca88f851c8 ac/nir/lower_tex_coord: basic lower tex coord test
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Tests issue from: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/15494

Assisted-by: ChatGPT (GPT-5.5)
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41666>
 2026-05-21 00:54:56 +00:00
David Rosca
2c0caee6db ac/info: Print number of VPE instances 
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35431>
 2026-05-20 13:36:25 +00:00
David Rosca
c5a9bfc210 ac/info: Remove old video codec caps 
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35431>
 2026-05-20 13:36:25 +00:00
David Rosca
280cb489ae radv/video: Use new video codec caps 
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35431>
 2026-05-20 13:36:24 +00:00
David Rosca
914b4a700c ac/info: Add video codec caps 
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35431>
 2026-05-20 13:36:24 +00:00
Georg Lehmann
1234a01dda radv: add radv_force_64_byte_sampled_image dri conf option 
Cc: mesa-stable

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41680>
 2026-05-20 13:03:01 +00:00
Georg Lehmann
1b8465a38f radv: use radv_get_sampled_image_desc_size instead of open coding it 
Cc: mesa-stable

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41680>
 2026-05-20 13:03:01 +00:00
Pierre-Eric Pelloux-Prayer
0ecc6eb2f5 ac/sqtt: add ac_sqtt_update_bo_size
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buffer_size is uint32_t so we must be careful to not overflow it.
radeonsi had code for this but radv doesn't, which means it will
hang if RADV_THREAD_TRACE_BUFFER_SIZE is too big or if buffer_size
is being doubled up to the point it overflows.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41383>
 2026-05-20 08:33:22 +00:00
Pierre-Eric Pelloux-Prayer
2854c1b778 radv, radeonsi: do sqtt buffer_size calc using uint64 
The final size is uint64_t so use it from the start to avoid
overflow issues.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41383>
 2026-05-20 08:33:22 +00:00
Thong Thai
d7f72e4e5b amd: Build nir files only when with_gfx_compute 
Signed-off-by: Thong Thai <thong.thai@amd.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Benjamin Cheng <benjamin.cheng@amd.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41494>
 2026-05-19 22:14:41 +00:00
Samuel Pitoiset
54b71e9e77 util: pass a struct to driParseConfigFiles() 
It would be easier to add more functionalities like shader hashes etc.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41657>
 2026-05-19 19:51:45 +00:00
Karol Herbst
e9c1cce35f nir: remove ffma_old 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:42 +00:00
Karol Herbst
109d93dd98 nir: update ffma helpers to use new opcodes 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:41 +00:00
Karol Herbst
6cf3cba68c radv: use nir_op_ffma_weak 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:36 +00:00
Karol Herbst
3e334ea0d3 aco: support new multadd opcodes 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:36 +00:00
Karol Herbst
04696f9bf9 ac/llvm: support new multadd opcodes 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:35 +00:00
Karol Herbst
a80e254fd4 ac: use nir_op_ffma_weak 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:35 +00:00
Karol Herbst
570bfe1ee0 ac: handle new float multadd opcodes 
This advertizes both ffma and fmad on a couple of chipsets to support
VK_KHR_shader_fma and to improve OpenCL fma performance, where fma is not
optional and the emulation is more expensive than slow fma.

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:35 +00:00
Karol Herbst
a9b18f8607 nir: rename ffma to ffma_old 
We'll get three new opcodes to properly model float multiply-add.
ffma_old is temporary and will be deleted at the end of this series.

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
 2026-05-19 18:13:27 +00:00
Samuel Pitoiset
29b86874c3 radv: move radv_GetDeviceFaultInfoEXT() to radv_device.c 
Because radv_debug.c will be moved to a subdirectory called tools/ and
this is entrypoint from VK_EXT_device_fault.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41598>
 2026-05-19 17:48:46 +00:00
Samuel Pitoiset
4dc158a8cb radv: remove an outdated comment in radv_GetDeviceFaultInfoEXT() 
The driver exports GPU hang reports already.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41598>
 2026-05-19 17:48:46 +00:00
Samuel Pitoiset
d348e324da radv: advertise VK_EXT_device_fault by default 
This is can still be useful if the kernel has no GPUVM query support
becuse it's possible to export GPU hang reports.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41598>
 2026-05-19 17:48:45 +00:00
Marek Olšák
8a68ae989d ac,radeonsi: remove all frag_coord_xy code
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This is now dead code. This code is not used by RADV.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41461>
 2026-05-19 15:03:51 +00:00
Marek Olšák
159f22abbe radeonsi: switch to nir_frag_coord_xy_z_w_separate with w_rcp 
FYI, ac_nir_lower_ps_early is only used by radeonsi.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41461>
 2026-05-19 15:03:51 +00:00
Marek Olšák
cb66de3beb radv: switch to nir_frag_coord_xy_z_w_separate with w_rcp 
Only Cyberpunk affected:

Totals from 10 (0.00% of 202429) affected shaders:
Latency: 337370 -> 337366 (-0.00%)

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41461>
 2026-05-19 15:03:50 +00:00
Eric Engestrom
b52bb138e0 meson/amd: only build libaco when requested 
Users all explicitly depend on `idep_aco`.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41617>
 2026-05-18 19:09:03 +00:00
Timothy Arceri
45421292f1 ac/nir/lower_tex_coord: update cursor when moving wqm coordinates 
We need to update the build cursor when moving a load otherwise
subsequent loads will be using a stale cursor.

Fixes: 0ff1650662 ("ac/nir/lower_tex_coord: fix moving wqm coordinates")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/15494

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41629>
 2026-05-18 14:03:20 +00:00
Georg Lehmann
00016a115c aco/tests: use explicit lod in sparse texture test 
Newer glslang complains about implicit derivatives being
used in compute without the extension.

Cc: mesa-stable

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41597>
 2026-05-18 12:03:06 +00:00
Daniel Schürmann
16bf0a2047 nir/lower_bit_size: use nir_builder::constant_fold_alu 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41388>
 2026-05-18 11:01:06 +00:00
Lone_Wolf
4a7f2258f2 ac/llvm: fix build with LLVM 23 (MCSubtargetInfo) 
See the relevant LLVM change d50631faad.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/15470
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41555>
 2026-05-18 10:34:48 +00:00
Benjamin Cheng
e44cb38c3b ac/parse_ib: Add parsing for variable slice mode 
Fixes: d9ba641e28 ("ac: Add variable slice mode interface")
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41140>
 2026-05-15 08:12:11 +00:00
Samuel Pitoiset
d1fd6b1ef1 radv: fix copying acceleration structure with DAC 
Because buffer is NULL.

Fixes: a97c889a7b ("radv: implement VK_KHR_device_address_commands")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41505>
 2026-05-15 06:37:54 +00:00
Samuel Pitoiset
116a0eacd1 radv: destroy the gang CS when a cmdbuf is reset 
Otherwise, if a cmdbuf is recycled it would assume that a gang CS is
always is present even if it's not used. That means, it would emit
useless synchronization and use gang submit with a mostly empty gang
CS for nothing.

It seems better to create the gang CS on-demand only when it's strictly
required (for compute fallback with SDMA and task shaders). Even for
heavy uses of task shaders, that shouldn't hurt.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41543>
 2026-05-15 06:11:16 +00:00
Samuel Pitoiset
937bd7e040 radv: clear the follower gang semaphore when a cmdbuf is reset 
Not resetting shouldn't cause any issues but better to be conservative.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41543>
 2026-05-15 06:11:16 +00:00
Marek Olšák
3831935818 nir/opt_move_to_top: add an option to exclude moving at_offset/at_sample loads 
This splits the nir_move_to_top_input_loads option into 2 options. The latter
option is mainly for at_offset/at_sample loads. Then it updates most places to
use only the first option.

The rationale is that moving at_sample loads makes Control (game) shaders
worse, as per the code comment.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41167>
 2026-05-14 16:48:39 -04:00
Rhys Perry
171210e36a aco/ra: remove precolored checks in get_reg_impl()
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Since tied definitions no longer use precoloring, I don't think this is
needed anymore.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41018>
 2026-05-13 15:53:24 +00:00
Rhys Perry
faf8926ec8 aco/ra: use phi_dummy instead of is_phi() 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41018>
 2026-05-13 15:53:23 +00:00
Rhys Perry
53cd74c284 aco/ra: don't rename phi operands in get_reg_phi() 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Backport-to: *
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41018>
 2026-05-13 15:53:22 +00:00