mesa.git
4 years agofreedreno/a6xx: pre-calculate expected vsc stream sizes
Rob Clark [Sat, 25 Apr 2020 19:16:35 +0000 (12:16 -0700)]
freedreno/a6xx: pre-calculate expected vsc stream sizes

We should only rely on overflow detection for indirect draws, where we
have no other option.

This doesn't use quite the worst-possible-case sizes, which in practice
seem to be ~20x larger than what is required.  But instead uses roughly
half of that.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4750>

4 years agofreedreno: add helper to estimate # of bins per pipe
Rob Clark [Sat, 25 Apr 2020 17:45:31 +0000 (10:45 -0700)]
freedreno: add helper to estimate # of bins per pipe

For vsc size calculation, we need to know the # of bins per pipe.  Or at
least the worst-case # of bins, assuming we don't eliminate an unused depth/
stencil buffer.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4750>

4 years agofreedreno/a6xx+tu: rename VSC_DATA/VSC_DATA2
Rob Clark [Sat, 25 Apr 2020 16:51:09 +0000 (09:51 -0700)]
freedreno/a6xx+tu: rename VSC_DATA/VSC_DATA2

These are the draw-stream and primitive-stream, so lets give them more
descriptive names.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4750>

4 years agoaco: fix vgpr nir_op_vecn with sgpr operands
Rhys Perry [Mon, 27 Apr 2020 20:17:56 +0000 (21:17 +0100)]
aco: fix vgpr nir_op_vecn with sgpr operands

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/4772>

4 years agoaco: improve clamped integer addition disassembly workaround
Rhys Perry [Mon, 27 Apr 2020 20:16:15 +0000 (21:16 +0100)]
aco: improve clamped integer addition disassembly workaround

Make it work with 16-bit and GFX10.

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/4772>

4 years agoaco: add various GFX10 int16 opcodes
Rhys Perry [Mon, 27 Apr 2020 19:57:28 +0000 (20:57 +0100)]
aco: add various GFX10 int16 opcodes

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/4772>

4 years agoaco: fix sub-dword overwrite check in RA validator
Rhys Perry [Mon, 27 Apr 2020 19:52:20 +0000 (20:52 +0100)]
aco: fix sub-dword overwrite check in RA validator

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/4772>

4 years agoaco: fix sub-dword out-of-bounds check in RA validator
Rhys Perry [Mon, 27 Apr 2020 19:51:56 +0000 (20:51 +0100)]
aco: fix sub-dword out-of-bounds check in RA validator

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/4772>

4 years agoaco: add missing adjust_max_used_regs()
Rhys Perry [Mon, 27 Apr 2020 19:42:24 +0000 (20:42 +0100)]
aco: add missing adjust_max_used_regs()

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/4772>

4 years agoaco: improve RA for uneven p_split_vector
Rhys Perry [Mon, 27 Apr 2020 19:28:41 +0000 (20:28 +0100)]
aco: improve RA for uneven p_split_vector

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/4772>

4 years agoaco: don't recurse in sub-dword get_reg_simple()
Rhys Perry [Mon, 27 Apr 2020 19:24:24 +0000 (20:24 +0100)]
aco: don't recurse in sub-dword get_reg_simple()

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/4772>

4 years agoaco: split self-intersecting copies instead of swapping
Rhys Perry [Mon, 27 Apr 2020 19:13:53 +0000 (20:13 +0100)]
aco: split self-intersecting copies instead of swapping

Example situation:
v1 = {v0.hi, v1.lo}
v0.hi = v1.hi

The 4-byte copy's definition is completely used, but swapping it makes no
sense. We have to split it to generate correct code:
swap(v0.hi, v1.lo)
swap(v0.hi, v1.hi)

Found in dEQP-VK.spirv_assembly.type.vec3.i16.constant_composite_vert

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/4772>

4 years agoaco: fix neighboring register check in get_reg_simple()
Rhys Perry [Mon, 27 Apr 2020 17:15:23 +0000 (18:15 +0100)]
aco: fix neighboring register check in get_reg_simple()

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/4772>

4 years agoaco: check alignment of non-subdword registers in get_reg_specified()
Rhys Perry [Mon, 27 Apr 2020 16:54:49 +0000 (17:54 +0100)]
aco: check alignment of non-subdword registers in get_reg_specified()

When splitting a v6b vector into v1 and v2b components, we should ensure
the v1 definition doesn't start at the upper half.

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/4772>

4 years agoaco: make RegisterFile::block() take a regclass
Rhys Perry [Mon, 27 Apr 2020 16:49:22 +0000 (17:49 +0100)]
aco: make RegisterFile::block() take a regclass

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/4772>

4 years agoanv: Claim VK_EXT_robustness2 support
Jason Ekstrand [Mon, 13 Jan 2020 16:14:01 +0000 (10:14 -0600)]
anv: Claim VK_EXT_robustness2 support

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agoanv: Handle null vertex buffer bindings
Jason Ekstrand [Fri, 7 Feb 2020 03:38:40 +0000 (21:38 -0600)]
anv: Handle null vertex buffer bindings

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agoanv: Handle NULL descriptors
Jason Ekstrand [Fri, 7 Feb 2020 03:18:59 +0000 (21:18 -0600)]
anv: Handle NULL descriptors

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agonir/combine_stores: Handle volatile
Jason Ekstrand [Mon, 27 Apr 2020 16:33:44 +0000 (11:33 -0500)]
nir/combine_stores: Handle volatile

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agonir/dead_write_vars: Handle volatile
Jason Ekstrand [Mon, 27 Apr 2020 06:54:40 +0000 (01:54 -0500)]
nir/dead_write_vars: Handle volatile

We can't remove volatile writes and we can't combine them with other
volatile writes so all we can do is clear the unused bits.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agonir/copy_prop_vars: Report progress when deleting self-copies
Jason Ekstrand [Mon, 27 Apr 2020 15:38:31 +0000 (10:38 -0500)]
nir/copy_prop_vars: Report progress when deleting self-copies

Fixes: 62332d139c8f6 "nir: Add a local variable-based copy prop..."
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agonir/copy_prop_vars: Handle volatile better
Jason Ekstrand [Tue, 14 Apr 2020 16:01:15 +0000 (11:01 -0500)]
nir/copy_prop_vars: Handle volatile better

For deref_store, we can still delete invalid stores that write to
statically OOB data.  For everything, we need to make sure that we kill
aliases of destinations even if it's volatile.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agovulkan: Update Vulkan XML and headers to 1.2.139
Jason Ekstrand [Mon, 27 Apr 2020 06:24:49 +0000 (01:24 -0500)]
vulkan: Update Vulkan XML and headers to 1.2.139

Acked-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4767>

4 years agoanv: Allow all clear colors for texturing on Gen11+
Jason Ekstrand [Tue, 31 Mar 2020 22:46:37 +0000 (17:46 -0500)]
anv: Allow all clear colors for texturing on Gen11+

Starting with Gen11, we have two indirect clear colors: An unconverted
float/int version which is us used for rendering and a converted pixel
value version which is used for texturing.  Because the one used for
texturing is stored as a single pixel of that color, it works no matter
what format is being used.  Because it's a simple HW indirect and
doesn't involve copying surface states around, we can use it in the
sampler without having to worry about surface states having out-of-date
clear values.  The result is that we can now allow any clear color when
texturing.

This cuts the number of resolves in a RenderDoc trace of Dota2 by 95%
on Gen11+ (you read that right) and improves perf by 3.5%.  It improves
perf in a handful of other workloads by < 1%.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Use anv_layout_to_aux_usage for color during render passes
Jason Ekstrand [Thu, 26 Mar 2020 15:32:03 +0000 (10:32 -0500)]
anv: Use anv_layout_to_aux_usage for color during render passes

Previously, we tried to treat color image layouts as a special case
during render passes.  This is largely an artifact of history as our
initial understanding of Vulkan placed much more emphasis on render
passes than our current understanding.  The only real practical use for
magic layouts in the middle of a render pass, as far as I can tell, is
to allow more clear colors to get passed through to input attachments.
However, most apps aren't very creative with their clear colors and very
few of them (none coming from DXVK) actually use render passes in any
interesting way.  Therefore, the risk of being able to pass fewer clear
colors through to input attachments should be minimal.

There are, however, three very big advantages to this change:

 1. We are now consistent in our handling of aux usage and layouts
    between color and depth/stencil.

 2. We are now actually following the layout guidelines from the app and
    aren't nearly as likely to see strange behavior due to us overriding
    the image layouts manually.

 3. It's more obviously correct.  While I think our old render pass code
    was probably correct, it was full of corner cases and it's very
    possible that it was behaving badly in weird ways.  This follows the
    Vulkan API much more blindly and, as such, is more likely to be
    correct and behave the same as other implementations.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Split color_attachment_compute_aux_usage in two
Jason Ekstrand [Wed, 25 Mar 2020 21:38:28 +0000 (16:38 -0500)]
anv: Split color_attachment_compute_aux_usage in two

In particular, we split out an anv_can_fast_clear_color_view helper
which only cares about fast-clear and not aux_usage itself.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Rework depth_stencil_attachment_compute_aux_usage
Jason Ekstrand [Wed, 25 Mar 2020 20:31:55 +0000 (15:31 -0500)]
anv: Rework depth_stencil_attachment_compute_aux_usage

Instead of making it a function that pretends to choose aux usage (which
isn't what it does at all), make it a function which returns whether or
not we want to do a fast clear.  This is far more accurate to the
purpose of the function.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Refactor cmd_buffer_setup_attachments
Jason Ekstrand [Wed, 25 Mar 2020 20:29:09 +0000 (15:29 -0500)]
anv: Refactor cmd_buffer_setup_attachments

This commit just renames some things so that we use names for temporary
variables which are more consistent with other places in the code-base.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Stop allowing non-zero clear colors in input attachments
Jason Ekstrand [Wed, 25 Mar 2020 20:02:15 +0000 (15:02 -0500)]
anv: Stop allowing non-zero clear colors in input attachments

Previously, we bent over backwards to allow non-zero clear colors input
attachments whenever we could.  However, very few apps use input
attachments and very few use non-zero clear colors.  Getting rid of
support for non-zero clear colors input attachments will allow us to
treat them identically to textures which should help us simplify things
a good bit.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Disallow fast-clears which require format-reinterpretation
Jason Ekstrand [Wed, 25 Mar 2020 19:54:19 +0000 (14:54 -0500)]
anv: Disallow fast-clears which require format-reinterpretation

In order to actually hit this case you have to be using a very odd
color/view combination.  The common cases of clear-to-zero and 0/1 clear
colors with an sRGB view don't require any re-interpretation.  This is
probably better than always resolving whenever we have a format mismatch
like we are today because that hits the sRGB case every time.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agointel: Move swizzle_color_value from blorp to ISL
Jason Ekstrand [Wed, 25 Mar 2020 19:35:53 +0000 (14:35 -0500)]
intel: Move swizzle_color_value from blorp to ISL

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Allocate surface states per-subpass
Jason Ekstrand [Wed, 25 Mar 2020 00:24:54 +0000 (19:24 -0500)]
anv: Allocate surface states per-subpass

Instead of allocating surface states for attachments in BeginRenderPass,
we now allocate them in begin_subpass.  Also, since we're zeroing
things, we can be a bit cleaner about or implementation and just fill
out all those passes for which we have allocated surface states.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Split command buffer attachment setup in three
Jason Ekstrand [Tue, 24 Mar 2020 23:32:01 +0000 (18:32 -0500)]
anv: Split command buffer attachment setup in three

This commit splits genX(cmd_buffer_setup_attachments)() into three
functions: one which sets up cmd_buffer->state.attachments, one which
allocates surface states, and one which fills out the surface states.
While we're here, we make both functions take the framebuffer (if any)
as an argument instead of pulling it from the command buffer so it's
more clear what things are inputs to the functions.  We also make the
render pass and framebuffer parameters const as those are immutable
objects.  The only functional change here should be that we now
vk_zalloc the attachments which should be a bit safer.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Mark images written in end_subpass
Jason Ekstrand [Wed, 25 Mar 2020 02:28:06 +0000 (21:28 -0500)]
anv: Mark images written in end_subpass

This makes a lot more sense than marking them written in begin_subpass
since, at that point, we haven't written them yet.  This should reduce
the chances of accidental extra resolves.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Use ANV_FROM_HANDLE for pInheritanceInfo fields
Jason Ekstrand [Tue, 24 Mar 2020 23:30:17 +0000 (18:30 -0500)]
anv: Use ANV_FROM_HANDLE for pInheritanceInfo fields

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Assert surface states are valid
Jason Ekstrand [Wed, 25 Mar 2020 05:29:31 +0000 (00:29 -0500)]
anv: Assert surface states are valid

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Stop filling out the clear color in compute_aux_usage
Jason Ekstrand [Tue, 24 Mar 2020 23:08:03 +0000 (18:08 -0500)]
anv: Stop filling out the clear color in compute_aux_usage

It's a pointless micro-optimization that just makes compute_aux_usage
unnecessarily entangled with setting up surface states.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Add TRANSFER_SRC to pass usage not subpass usage
Jason Ekstrand [Wed, 25 Mar 2020 05:43:14 +0000 (00:43 -0500)]
anv: Add TRANSFER_SRC to pass usage not subpass usage

The subpass usage flags are supposed to always be one bit and never
multiple bits.  However, when adding in TRANSFER_SRC usage for resolve
attachments we were adding it to the subpass bits and not the render
pass bits.  This potentially is causing issues where images aren't
getting marked written properly.

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoanv: Return an error if allocating attachment memory fails
Jason Ekstrand [Tue, 24 Mar 2020 23:18:28 +0000 (18:18 -0500)]
anv: Return an error if allocating attachment memory fails

Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4393>

4 years agoradv: advertise VK_AMD_memory_overallocation_behavior
Samuel Pitoiset [Mon, 25 Nov 2019 14:51:03 +0000 (15:51 +0100)]
radv: advertise VK_AMD_memory_overallocation_behavior

Doom Eternal explicitly allows overallocation via this extension
but that shouldn't change anything because it's the default RADV
behavior.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4785>

4 years agoradv: track memory heaps usage if overallocation is explicitly disallowed
Samuel Pitoiset [Tue, 28 Apr 2020 11:10:56 +0000 (13:10 +0200)]
radv: track memory heaps usage if overallocation is explicitly disallowed

By default, RADV supports overallocation by the sense that it doesn't
reject an allocation if the target heap is full.

With VK_AMD_overallocation_behaviour, apps can disable overallocation
and the driver should account for all allocations explicitly made by
the application, and reject if the heap is full.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4785>

4 years agoradv: remove unused radv_device_memory::map_size field
Samuel Pitoiset [Tue, 28 Apr 2020 09:54:06 +0000 (11:54 +0200)]
radv: remove unused radv_device_memory::map_size field

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4785>

4 years agonir/algebraic: Require operands to iand be 32-bit
Ian Romanick [Mon, 27 Apr 2020 19:11:17 +0000 (12:11 -0700)]
nir/algebraic: Require operands to iand be 32-bit

With the mask value 0x80000000, the other operand must be 32-bit.  This
fixes failures in
dEQP-VK.subgroups.ballot_mask.ext_shader_subgroup_ballot.*.gl_subgroupgemaskarb_*
tests from Vulkan 1.2.2 CTS.

Checking one of the tests, it appears that the tests are doing 64-bit
iand with 0x0000000080000000, then comparing the result with zero.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2834
Fixes: 88eb8f190bd ("nir/algebraic: Simplify logic to detect sign of an integer")
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4770>

4 years agofreedreno/ir3/ra: only assign array base in first pass
Rob Clark [Tue, 28 Apr 2020 00:00:17 +0000 (17:00 -0700)]
freedreno/ir3/ra: only assign array base in first pass

In particular, we specifically don't want to let the base change between
passes, as it could end up conflicting with registers assigned in the
first pass.

Mostly-closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2838
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4780>

4 years agofreedreno/ir3/ra: split out helper for array assignment
Rob Clark [Mon, 27 Apr 2020 23:58:54 +0000 (16:58 -0700)]
freedreno/ir3/ra: split out helper for array assignment

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4780>

4 years agofreedreno/ir3/ra: use ir3_debug_print helper
Rob Clark [Mon, 27 Apr 2020 23:58:18 +0000 (16:58 -0700)]
freedreno/ir3/ra: use ir3_debug_print helper

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4780>

4 years agofreedreno/ir3/ra: remove unused variable
Rob Clark [Mon, 27 Apr 2020 23:57:38 +0000 (16:57 -0700)]
freedreno/ir3/ra: remove unused variable

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4780>

4 years agofreedreno/computer: add script to test widening/narrowing
Rob Clark [Sun, 26 Apr 2020 17:51:50 +0000 (10:51 -0700)]
freedreno/computer: add script to test widening/narrowing

Just something I hacked together to help figure out which instructions
can fold in a wideing/narrowing conversion.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4780>

4 years agopan/bi: Add initial fcmp test
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:46:33 +0000 (12:46 -0400)]
pan/bi: Add initial fcmp test

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bit: Interpret CMP
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:16:26 +0000 (14:16 -0400)]
pan/bit: Interpret CMP

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bit: Prepare condition evaluation for vectors
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:16:16 +0000 (14:16 -0400)]
pan/bit: Prepare condition evaluation for vectors

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Relax double-abs condition
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:41:14 +0000 (12:41 -0400)]
pan/bi: Relax double-abs condition

Only if both ports (<==> registers) same.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Pack fma.fcmp16
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:39:47 +0000 (12:39 -0400)]
pan/bi: Pack fma.fcmp16

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Factor out fp16 abs logic
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:39:21 +0000 (12:39 -0400)]
pan/bi: Factor out fp16 abs logic

Also used for fcmp16

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Pack FMA 32 FCMP
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:27:34 +0000 (12:27 -0400)]
pan/bi: Pack FMA 32 FCMP

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Fix source mod testing for CMP
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:27:11 +0000 (12:27 -0400)]
pan/bi: Fix source mod testing for CMP

Outputs u32.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify ADD ICMP 32
Alyssa Rosenzweig [Tue, 28 Apr 2020 15:44:51 +0000 (11:44 -0400)]
pan/bi: Structify ADD ICMP 32

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify FMA ICMP 16
Alyssa Rosenzweig [Tue, 28 Apr 2020 15:40:22 +0000 (11:40 -0400)]
pan/bi: Structify FMA ICMP 16

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify FMA ICMP 32
Alyssa Rosenzweig [Tue, 28 Apr 2020 15:37:42 +0000 (11:37 -0400)]
pan/bi: Structify FMA ICMP 32

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify ADD FCMP16
Alyssa Rosenzweig [Tue, 28 Apr 2020 14:34:26 +0000 (10:34 -0400)]
pan/bi: Structify ADD FCMP16

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify FMA FCMP16
Alyssa Rosenzweig [Tue, 28 Apr 2020 14:23:46 +0000 (10:23 -0400)]
pan/bi: Structify FMA FCMP16

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi Strucitfy ADD FCMP 32
Alyssa Rosenzweig [Tue, 28 Apr 2020 16:46:24 +0000 (12:46 -0400)]
pan/bi Strucitfy ADD FCMP 32

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Structify FMA FCMP
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:38:18 +0000 (14:38 -0400)]
pan/bi: Structify FMA FCMP

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Remove bi_round_op
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:18:41 +0000 (14:18 -0400)]
pan/bi: Remove bi_round_op

No purpose.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Deduplicate csel/cmp cond
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:15:57 +0000 (14:15 -0400)]
pan/bi: Deduplicate csel/cmp cond

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi(t): Fix SELECT tests
Alyssa Rosenzweig [Mon, 27 Apr 2020 18:14:34 +0000 (14:14 -0400)]
pan/bi(t): Fix SELECT tests

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add CSEL.8 opcode
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:33:21 +0000 (13:33 -0400)]
pan/bi: Add CSEL.8 opcode

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add FCMP.GL.v2f16 on ADD opcode
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:30:11 +0000 (13:30 -0400)]
pan/bi: Add FCMP.GL.v2f16 on ADD opcode

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add 64-bit int compares
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:29:56 +0000 (13:29 -0400)]
pan/bi: Add 64-bit int compares

Likewise.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add some 8-bit compares
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:29:43 +0000 (13:29 -0400)]
pan/bi: Add some 8-bit compares

Not all but enough to see the pattern.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add CSEL.64 opcode
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:29:25 +0000 (13:29 -0400)]
pan/bi: Add CSEL.64 opcode

Chain twice for full 64-bit CSEL.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agopan/bi: Add bool->float opcodes
Alyssa Rosenzweig [Mon, 27 Apr 2020 17:29:13 +0000 (13:29 -0400)]
pan/bi: Add bool->float opcodes

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4789>

4 years agoradv: enable FMASK for color attachments only
Samuel Pitoiset [Tue, 28 Apr 2020 08:08:17 +0000 (10:08 +0200)]
radv: enable FMASK for color attachments only

The reason behind this is that FMASK requires CMASK and also that
FMASK for non color attachments looks unnecessary. It's currently
much easier to add this simple check because the driver tries to
always enable DCC first and if we enable FMASK only if CMASK, we
might loose some FMASK compressions.

This helps fixing some new robustness2 tests which fails because
only FMASK is enabled.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4783>

4 years agoanv: Expose CS workgroup sizes based on a maximum of 64 threads
Jason Ekstrand [Sat, 25 Apr 2020 00:07:44 +0000 (19:07 -0500)]
anv: Expose CS workgroup sizes based on a maximum of 64 threads

Otherwise, we'll hit asserts in brw_compile_cs.

Fixes: cf12faef614ab "intel/compiler: Restrict cs_threads to 64"
Closes: #2835
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4746>

4 years agointel/devinfo: Compute the correct L3$ size for Gen12
Jason Ekstrand [Tue, 28 Apr 2020 03:43:42 +0000 (22:43 -0500)]
intel/devinfo: Compute the correct L3$ size for Gen12

Fixes: 8125d7960b6 "intel/dev: Add preliminary device info for Tigerlake"
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Clayton Craft <clayton.a.craft@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4782>

4 years agoradv: Determine memory type for import based on fd.
Bas Nieuwenhuizen [Sat, 25 Apr 2020 23:52:44 +0000 (01:52 +0200)]
radv: Determine memory type for import based on fd.

This would be necessary for an application to figure out if the
memory was allocated using a memory type with VK_MEMORY_PROPERTY_PROTECTED_BIT.

It also allows one to determine VRAM vs. GTT etc.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4751>

4 years agoradv/winsys: Add function to get domains/flags from fd.
Bas Nieuwenhuizen [Sat, 25 Apr 2020 23:31:01 +0000 (01:31 +0200)]
radv/winsys: Add function to get domains/flags from fd.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4751>

4 years agoradv: Stop using memory type indices.
Bas Nieuwenhuizen [Sat, 25 Apr 2020 21:52:44 +0000 (23:52 +0200)]
radv: Stop using memory type indices.

Lots of extra coding was involved in managing them.

And for protected memory I was thinking of making a function that
goes from domain+flags to memory types, which can reuse this array.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4751>

4 years agoradv: Use actual memory type count for setting app-visible bitset.
Bas Nieuwenhuizen [Sat, 25 Apr 2020 21:39:21 +0000 (23:39 +0200)]
radv: Use actual memory type count for setting app-visible bitset.

Otherwise we might make a bitset that is too large.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4751>

4 years agoradeonsi: Count planes for imported textures.
Bas Nieuwenhuizen [Mon, 27 Apr 2020 22:40:12 +0000 (00:40 +0200)]
radeonsi: Count planes for imported textures.

For the DRI2 lowered YUV import separate pipe_resources get created
but in the end the first resource just gets asked for NPLANES.

Since

1) (Almost) everything uses the first resource + a plane index in the
  Gallium interface.
2) This mirrors non-imported textures.

lets fix this in the driver.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4779>

4 years agor600: Enable tesselation for NIR
Gert Wollny [Wed, 15 Apr 2020 14:59:46 +0000 (16:59 +0200)]
r600: Enable tesselation for NIR

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add tesselation shaders
Gert Wollny [Wed, 15 Apr 2020 14:58:11 +0000 (16:58 +0200)]
r600/sfn: Add tesselation shaders

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add lowering passes for Tesselation IO
Gert Wollny [Wed, 15 Apr 2020 14:56:35 +0000 (16:56 +0200)]
r600/sfn: Add lowering passes for Tesselation IO

Lower the input and output intrinsics to r600 specific LDS intrinsics

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Move removing of unused variables
Gert Wollny [Wed, 15 Apr 2020 14:53:09 +0000 (16:53 +0200)]
r600/sfn: Move removing of unused variables

It doesn't make sense to do this in the optimization loop

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Handle LDS output in VS
Gert Wollny [Wed, 15 Apr 2020 14:48:00 +0000 (16:48 +0200)]
r600/sfn: Handle LDS output in VS

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: derive the GS from the vertex stage for a common interface
Gert Wollny [Wed, 15 Apr 2020 14:43:22 +0000 (16:43 +0200)]
r600/sfn: derive the GS from the vertex stage for a common interface

The GS can also provide the primid

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: extract class to handle the VS export to different stages
Gert Wollny [Wed, 15 Apr 2020 14:40:49 +0000 (16:40 +0200)]
r600/sfn: extract class to handle the VS export to different stages

This code can be shared with the TESS_EVAL shader

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Move some shader base methods to the public interface
Gert Wollny [Wed, 15 Apr 2020 14:36:10 +0000 (16:36 +0200)]
r600/sfn: Move some shader base methods to the public interface

This will be needed for handling the VS stage export better.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add methods to valuepool to get a vector of values
Gert Wollny [Sun, 12 Apr 2020 15:05:48 +0000 (17:05 +0200)]
r600/sfn: Add methods to valuepool to get a vector of values

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Move emission of barrier from compute shader to shader base
Gert Wollny [Sun, 12 Apr 2020 15:03:59 +0000 (17:03 +0200)]
r600/sfn: Move emission of barrier from compute shader to shader base

Tess shaders also use these barriers.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Emit some LDS instructions
Gert Wollny [Sun, 12 Apr 2020 15:03:10 +0000 (17:03 +0200)]
r600/sfn: Emit some LDS instructions

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Handle umul24 and umad24
Gert Wollny [Sun, 12 Apr 2020 15:00:28 +0000 (17:00 +0200)]
r600/sfn: Handle umul24 and umad24

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add IR instruction to fetch the TESS parameters
Gert Wollny [Sun, 12 Apr 2020 14:59:47 +0000 (16:59 +0200)]
r600/sfn: Add IR instruction to fetch the TESS parameters

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add TF write instruction
Gert Wollny [Sun, 12 Apr 2020 14:59:05 +0000 (16:59 +0200)]
r600/sfn: Add TF write instruction

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add LDS instruction to assembly conversion
Gert Wollny [Sun, 12 Apr 2020 14:58:05 +0000 (16:58 +0200)]
r600/sfn: Add LDS instruction to assembly conversion

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Add LDS IO instructions to r600 IR
Gert Wollny [Sun, 12 Apr 2020 14:56:35 +0000 (16:56 +0200)]
r600/sfn: Add LDS IO instructions to r600 IR

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: Don't emit inline constants in the r600 IR
Gert Wollny [Wed, 15 Apr 2020 14:34:43 +0000 (16:34 +0200)]
r600/sfn: Don't emit inline constants in the r600 IR

This can be handled when lowering to assembly, and it makes testing
for indirect buffer and sampler access easier.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600/sfn: simplify UBO lowering pass
Gert Wollny [Wed, 15 Apr 2020 14:33:02 +0000 (16:33 +0200)]
r600/sfn: simplify UBO lowering pass

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agor600: Handle texcoord semantics in LDS index evaluation
Gert Wollny [Sun, 12 Apr 2020 14:42:07 +0000 (16:42 +0200)]
r600: Handle texcoord semantics in LDS index evaluation

With NIR the texcoord semantic is enabled, and hence we have to handle
index evaluation differently here.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4714>

4 years agoci: bare-metal: power down device after tests
Christian Gmeiner [Mon, 27 Apr 2020 07:53:07 +0000 (09:53 +0200)]
ci: bare-metal: power down device after tests

Helps to save electricity.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4754>