Commit graph

110779 commits

Author SHA1 Message Date
Caio Marcelo de Oliveira Filho
38fdfdaff1 anv: Fix limits when VK_EXT_descriptor_indexing is used
Update various limits in
VkPhysicalDeviceDescriptorIndexingPropertiesEXT that were previously
zero to their values from VkPhysicalDeviceLimits.  When using
VK_EXT_descriptor_indexing, the former limits will apply to all the
descriptor layout sets -- not only those using the new feature bits.

For the reference, VK_EXT_descriptor_indexing says

    "There are new descriptor set layout and descriptor pool creation
    flags that are required to opt in to the update-after-bind
    functionality, and there are separate maxPerStage* and
    maxDescriptorSet* limits that apply to these descriptor set
    layouts which may be much higher than the pre-existing limits. The
    old limits only count descriptors in non-updateAfterBind
    descriptor set layouts, and the new limits count descriptors in
    all descriptor set layouts in the pipeline layout."

Fixes: 6e230d7607 "anv: Implement VK_EXT_descriptor_indexing"
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 3610081daa)
2019-05-13 10:40:03 +00:00
Lionel Landwerlin
87722e0c42 vulkan/overlay: keep allocating draw data until it can be reused
The original implementation assumed that we could allocate the same
amount of command buffers as the number of images in the swapchain.
But the application could potentially render much faster and rerender
into images that have been submitted for presentation but not yet
presented.

This change keeps on allocating command buffers, vertex buffer, vertex
indices as well as a semaphore and a fence for as long as we can't
reuse a previously submitted one.

This fixes rendering issues in the overlay at high frame rates.

v2: Don't recreate semaphores constantly (Józef)

v3: Drop useless surface & FreeCommandBuffers (Józef)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110655
Cc: 19.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Józef Kucia <joseph.kucia@gmail.com>
(cherry picked from commit ad2b4aa378)
[Juan: resolve trivial conflicts]
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>

Conflicts:
	src/vulkan/overlay-layer/overlay.cpp
2019-05-13 12:37:08 +02:00
Kenneth Graunke
f0e147bd47 i965: Fix memory leaks in brw_upload_cs_work_groups_surface().
This was taking a reference to the 64kB upload buffer and never
returning it, leaking a reference each time this atom triggered.

This leaked lots of 64kB upload BOs, eventually running us out of
of VMA space.  This would usually happen when using mpv to watch a
movie, after 20-40 minutes.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110134
Fixes: 63d7b33f51 i965/cs: Setup surface binding for gl_NumWorkGroups
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
(cherry picked from commit 3f60810de0)
2019-05-13 10:31:35 +00:00
Eric Engestrom
1fc65774e9 travis: fix syntax, and drop unused stuff
Fixes: a988d95389 "ci: Delete autotools build jobs"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit 6e5728e5c9)
2019-05-13 10:30:30 +00:00
Leo Liu
349153f097 winsys/amdgpu: add VCN JPEG to no user fence group
There is no user fence for JPEG, the bug triggering
kernel WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT)

Signed-off-by: Leo Liu <leo.liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: mesa-stable@lists.freedesktop.org
(cherry picked from commit ceba9ff294)
2019-05-10 17:06:21 +00:00
Tomeu Vizoso
f8ec40e28b panfrost: Only take the fast paths on buffers aligned to block size
As the functions operate on 16-byte blocks.

Fixes this Valgrind error:

Invalid read of size 4
   at 0x5857568: swizzle_bpp1_align16 (pan_swizzle.c:85)
   by 0x585780F: panfrost_texture_swizzle (pan_swizzle.c:171)
   by 0x584F587: panfrost_tile_texture (pan_resource.c:489)
   by 0x584F641: panfrost_transfer_unmap (pan_resource.c:525)
   by 0x587718D: u_transfer_helper_transfer_unmap (u_transfer_helper.c:516)
   by 0x5875D85: pipe_transfer_unmap (u_inlines.h:515)
   by 0x5875F13: u_default_texture_subdata (u_transfer.c:80)
   by 0x53FFDC3: st_TexSubImage (st_cb_texture.c:1480)
   by 0x54005BB: st_TexImage (st_cb_texture.c:1709)
   by 0x5391353: teximage (teximage.c:3105)
   by 0x5391353: teximage_err (teximage.c:3132)
   by 0x5391B9B: _mesa_TexImage2D (teximage.c:3170)
   by 0x5097A77: shared_dispatch_stub_183 (glapi_mapi_tmp.h:18833)
 Address 0x1e94f1e8 is 0 bytes after a block of size 16 alloc'd
   at 0x483F5C8: malloc (vg_replace_malloc.c:299)
   by 0x584F47D: panfrost_transfer_map (pan_resource.c:467)
   by 0x587694D: u_transfer_helper_transfer_map (u_transfer_helper.c:243)
   by 0x5875EA7: u_default_texture_subdata (u_transfer.c:59)
   by 0x53FFDC3: st_TexSubImage (st_cb_texture.c:1480)
   by 0x54005BB: st_TexImage (st_cb_texture.c:1709)
   by 0x5391353: teximage (teximage.c:3105)
   by 0x5391353: teximage_err (teximage.c:3132)
   by 0x5391B9B: _mesa_TexImage2D (teximage.c:3170)
   by 0x5097A77: shared_dispatch_stub_183 (glapi_mapi_tmp.h:18833)
   by 0x4DA8AB: glu::CallLogWrapper::glTexImage2D(unsigned int, int, int, int, int, int, unsigned int, unsigned int, void const*) (in /home/tomeu/deqp-build/modules/gles2/deqp-gles2)

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: 19.1 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit c3538ab570)
2019-05-10 17:04:58 +00:00
Tomeu Vizoso
5e75803339 panfrost: Fix two uninitialized accesses in compiler
Valgrind was complaining of those.

NIR_PASS only sets progress to TRUE if there was progress.

nir_const_load_to_arr() only sets as many constants as components has
the instruction.

This was causing some dEQP tests to flip-flop, such as:

dEQP-GLES2.functional.fragment_ops.blend.equation_src_func_dst_func.add_src_color_constant_color

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Fixes: 14531d676b ("nir: make nir_const_value scalar")
(cherry picked from commit 554975bafa)
2019-05-10 17:02:37 +00:00
Rob Clark
f1ab22209e freedreno/ir3: fix rasterflat/glxgears
Ofc legacy gl features that are broken don't trigger fails in deqp.  I
should remember to test glxgears more often.

Fixes: 7ff6705b8d freedreno/ir3: convert to "new style" frag inputs
Signed-off-by: Rob Clark <robdclark@chromium.org>
(cherry picked from commit 9faf218b8c)
2019-05-10 17:00:35 +00:00
Lionel Landwerlin
e0c082d6eb anv: Use corresponding type from the vector allocation
We didn't notice this issue much because the 2 struct share a similar
layout, expect for the additional fields...

We run into that issue in Anv :

==15236== Invalid write of size 8
==15236==    at 0x8CF3939C: anv_state_table_expand_range (anv_allocator.c:211)
==15236==    by 0x8CF394D5: anv_state_table_grow (anv_allocator.c:264)
==15236==    by 0x8CF3967E: anv_state_table_add (anv_allocator.c:312)
==15236==    by 0x8CF3B13C: anv_state_pool_alloc_no_vg (anv_allocator.c:1167)
==15236==    by 0x8CF3B2B0: anv_state_pool_alloc (anv_allocator.c:1190)
==15236==    by 0x8CF60871: alloc_surface_state (anv_image.c:1122)
==15236==    by 0x8CF61FF9: anv_CreateImageView (anv_image.c:1519)
==15236==    by 0x8BCBD2ED: vkCreateImageView (trampoline.c:1358)
==15236==  Address 0x8994ef10 is 0 bytes after a block of size 128 alloc'd
==15236==    at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==15236==    by 0x8D2578E6: u_vector_init (u_vector.c:47)
==15236==    by 0x8CF3929A: anv_state_table_init (anv_allocator.c:168)
==15236==    by 0x8CF3A99A: anv_state_pool_init (anv_allocator.c:921)
==15236==    by 0x8CF56517: anv_CreateDevice (anv_device.c:1909)
==15236==    by 0x8BCB4FBA: terminator_CreateDevice (loader.c:6073)
==15236==    by 0x8DD2CB3D: ??? (in /home/djdeath/.steam/ubuntu12_64/libVkLayer_steam_fossilize.so)
==15236==    by 0x8DF4D241: vkCreateDevice (in /home/djdeath/.steam/ubuntu12_64/steamoverlayvulkanlayer.so)
==15236==    by 0x8BCB35C6: loader_create_device_chain (loader.c:5449)
==15236==    by 0x8BCBC230: vkCreateDevice (trampoline.c:838)

v2: Rename mmap_cleanups to avoid confusion (Caio)

v3: s/fail_mmap_cleanups/fail_cleanups/ (Caio)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110648
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
(cherry picked from commit f2f6ac1c08)
2019-05-10 16:58:53 +00:00
Samuel Pitoiset
a97f44ac1f radv: fix setting the number of rectangles when it's dyanmic
We need to know the number of rectangles.

This fixes new CTS dEQP-VK.draw.discard_rectangles.dynamic_*.

Fixes: 5db0bf9994 ("radv: Implement VK_EXT_discard_rectangles.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
(cherry picked from commit 53dfff1c4d)
2019-05-09 10:44:18 +00:00
Dave Airlie
5d7d13d227 kmsro: add _dri.so to two of the kmsro drivers.
Fixes: 8cfc17bdda (kmsro: Add the rest of the current set of tinydrm drivers.)

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit 0a42d5b98b)
2019-05-09 10:43:03 +00:00
Dylan Baker
4a7b0cc5e4 meson: Force the use of config-tool for llvm
meson git now has a cmake find method for llvm, but it lacks a couple of
features that we use from the config tool version. Until that reaches
parity we need to use the config-tool version.

CC: 19.0 19.1 <<mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit 0d59459432)
2019-05-09 10:40:22 +00:00
Lionel Landwerlin
d95797de61 anv: fix use after free
Once mem->bo is removed from the cache, it is likely to be freed.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b80930a6fe ("anv: add support for VK_EXT_memory_budget")
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit 43596e5f34)
2019-05-09 10:39:19 +00:00
Lionel Landwerlin
424b60dc70 anv: rework queries writes to ensure ordering memory writes
We use a mix of MI & PIPE_CONTROL commands to write our queries' data
(results & availability). Those commands' memory write order is not
guaranteed with regard to their order in the command stream, unless CS
stalls are inserted between them. This is problematic for 2 reasons :

   1. We copy results from the device using MI commands even though
      the values are generated from PIPE_CONTROL, meaning we could
      copy unlanded values into the results and then copy the
      availability that is inconsistent with the values.

   2. We allow the user to poll on the availability values of the
      query pool from the CPU. If the availability lands in memory
      before the values then we could return invalid values.

This change does 2 things to address this problem :

      - We use either PIPE_CONTROL or MI commands to write both
        queries values and availability, so that the ordering of the
        memory writes guarantees that if availability is visible,
        results are also visible.

      - For the occlusion & timestamp queries we apply a CS stall
        before copying the results on the device, to ensure copying
        with MI commands see the correct values of previous
        PIPE_CONTROL writes of availability (required by the Vulkan
        spec).

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reported-by: Iago Toral Quiroga <itoral@igalia.com>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit a07d06f103)
2019-05-09 10:38:10 +00:00
Timothy Arceri
9d610c1cc3 Revert "glx: Fix synthetic error generation in __glXSendError"
This reverts commit e91ee763c3.

This seems to have broken a number of wine games. Lets revert
everything for now and try again later.

Acked-by: Adam Jackson <ajax@redhat.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110632
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110590
(cherry picked from commit a01b393c39)
2019-05-08 10:32:39 +00:00
Kenneth Graunke
f770e81ba7 i965: leave the top 4Gb of the high heap VMA unused
This ports commit 9e7b0988d6 from anv
to i965.  Thanks to Lionel for noticing that it was missing!

Fixes: 01058a5522 i965: Add virtual memory allocator infrastructure to brw_bufmgr.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit d568fcd0a0)
2019-05-08 10:28:39 +00:00
Kenneth Graunke
faa7daa55e i965: Force VMA alignment to be a multiple of the page size.
This should happen regardless, but let's be paranoid.

Fixes: 01058a5522 i965: Add virtual memory allocator infrastructure to brw_bufmgr.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 17210c63a9)
2019-05-08 10:27:20 +00:00
Kenneth Graunke
fd27561c9d i965: Fix BRW_MEMZONE_LOW_4G heap size.
The STATE_BASE_ADDRESS "Size" fields can only hold 0xfffff in pages,
and 0xfffff * 4096 = 4294963200, which is 1 page shy of 4GB.

So we can't use the top page.

Fixes: 01058a5522 i965: Add virtual memory allocator infrastructure to brw_bufmgr.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 15f134c628)
2019-05-08 12:26:08 +02:00
Juan A. Suarez Romero
5d72a334e8 Update version to 19.1.0-rc1
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
2019-05-07 16:10:40 +00:00
Timothy Arceri
825ca9e42e radeonsi: add config entry for Counter-Strike Global Offensive
This fixes rendering issues with gun scopes which is rather
important.

Cc: "19.0" "19.1" <mesa-stable@lists.freedesktop.org>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100239
(cherry picked from commit 49025292fb)
2019-05-07 10:47:39 +00:00
Erik Faye-Lund
67f2be0fbf draw: flush when setting stream-out targets
We need to re-prepare the middle-end state to pick up changes to this
state to react correctly to pausing/resuming stream-out. So let's add a
flush here.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Fixes: ec8cbd79ac "draw/softpipe: EXT_transform_feedback support (v2)"
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
(cherry picked from commit d84b85bc28)
2019-05-07 10:46:02 +00:00
John Stultz
05faf6eb56 mesa: Makefile.sources: Add nir_lower_fb_read.c to Makefile.sources list
In commit a99c360a46 (nir: add pass to lower fb reads), a new
file was added that needs to also be added to the
Makefile.sources list used by the Android and SCons build system.

Cc: Rob Clark <robdclark@chromium.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Greg Hartman <ghartman@google.com>
Cc: Tapani Pälli <tapani.palli@intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: a99c360a46 ("nir: add pass to lower fb reads")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
(cherry picked from commit c7f2145b4b)
2019-05-06 17:04:24 +02:00
John Stultz
3495bdca13 mesa: Makefile.sources: Add ir3_nir_lower_load_barycentric_at_sample/offset to Makefile.sources
In commit 2f0b9d2249 ("freedreno/ir3: lower
load_barycentric_at_offset") a new file was added that needs to
also be added to the Makefile.sources list used by Android and
SCons build system.

Cc: Rob Clark <robdclark@chromium.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Greg Hartman <ghartman@google.com>
Cc: Tapani Pälli <tapani.palli@intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: 2f0b9d2249 ("freedreno/ir3: lower load_barycentric_at_offset")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
(cherry picked from commit d04f44a459)
2019-05-06 17:03:09 +02:00
John Stultz
f93e1f92c4 mesa: android: freedreno: Fix build failure due to path change
The ir3_nir_trig.py file was moved in a previous commit,
aa0fed10d3 (freedreno: move ir3 to common location),
so update the Android.gen.mk file to match.

Cc: Rob Clark <robdclark@chromium.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Greg Hartman <ghartman@google.com>
Cc: Tapani Pälli <tapani.palli@intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: aa0fed10d3 ("freedreno: move ir3 to common location")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
(cherry picked from commit c935862127)
2019-05-06 17:02:18 +02:00
Amit Pundir
8c0b80e08a mesa: android: freedreno: build libfreedreno_{drm,ir3} static libs
Add libfreedreno_drm/ir3 to the build

Cc: Rob Clark <robdclark@chromium.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Greg Hartman <ghartman@google.com>
Cc: Tapani Pälli <tapani.palli@intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: b4476138d5 ("freedreno: move drm to common location")
Fixes: aa0fed10d3 ("freedreno: move ir3 to common location")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
[jstultz: Tweaked to add extra ir3 files from master]
Signed-off-by: John Stultz <john.stultz@linaro.org>
(cherry picked from commit 88105375c9)
2019-05-06 17:00:59 +02:00
Bas Nieuwenhuizen
070d763d5d radv: Implement cosited_even sampling.
Apparently cosited_even was the required one instead of midpoint.

This adds slight offset of 0.5 pixels to the coordinates (+ we need
the image size to convert to normalized coords)

Fixes: 91702374d5 "radv: Add ycbcr lowering pass."
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 5692351264)
2019-05-06 16:59:58 +02:00
Bas Nieuwenhuizen
ed0d4eaa4c radv: Disable subsampled formats.
Broken on Polaris and since I discovered NV12 is not subsampled, but
a 2-plane format I decided I don't really care.

Work to do to re-enable:

1) Figure out which devices support it natively.
2) Write some software emulation for the others.

Fixes: 52c1adda21 "radv: Add ycbcr format features."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 5cbe12ad1b)
2019-05-06 16:59:00 +02:00
Timothy Arceri
6e52daa18c util/drirc: add workarounds for bugs in Doom 3: BFG
This makes the game playable on radeonsi.

Cc: "19.0" "19.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110143
(cherry picked from commit 1af72fa4d6)
2019-05-06 16:48:57 +02:00
Rob Clark
bdd273d873 freedreno: remove unused forward struct declaration
Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 13:59:56 -07:00
Alyssa Rosenzweig
6823873246 panfrost/midgard: iabs cannot run on mul
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:51 +00:00
Alyssa Rosenzweig
cdd9189aad panfrost/midgard: Lower mixed csel (NIR)
Basically, when the conditions of a csel diverge, we scalarize to avoid
going into weird code paths during emit. We could be doing better, but
this case can't occur organically from GLSL as far as I can, though it
does fix lowered atan2.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:51 +00:00
Alyssa Rosenzweig
58a1e1f86c panfrost/midgard: Fix RA when temp_count = 0
A previous commit by Tomeu aborted RA early, which solves the memory
corruption issue, but then generates an incorrect compile. This fixes
that.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:51 +00:00
Alyssa Rosenzweig
3d7874c699 panfrost/midgard: Fix integer selection
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:51 +00:00
Alyssa Rosenzweig
31f5a43bf0 panfrost: Support RGB565 FBOs
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
f8c7ffa07a panfrost/midgard/disasm: Handle dest_override generalized
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
b6b534c733 panfrost/midgard/disasm: Stub out 64-bit
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
8c36ecd4b1 panfrost/midgard/disasm: Print 8-bit sources
This handles the usual case. 8-bit register access parallels 16-bit
access, but with one major caveat: in 8-bit mode, only half of the
register file is actually (directly) accessible as sources. In
particular, for each 16-bit integer register (hrN), we can only index a
*single* 8-bit integer (qrN), corresponding to the lower 8-bits. To get
the upper 8-bits, it is required to do an explicit shift. For example,
to add the bytes of a 16-bit integer hr0.x and get the result as an
8-bit qr0, you'd need to do something like:

   ilsr hr1.x, hr0.x, #8
   iadd qr0.x, qr0.x, qr1.x

This scheme diverges from 32-bit registers, in that both the upper and
lower halves of a 32-bit register are individually accessible as a pair
of half registers. For contrast, to add the lower and upper 16-bits of a
32-bit integer r0.x, you can just:

   iadd hr0.x, hr0.x, hr1.x

Since hr1.x = upper 16-bit of r0.x.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
2800e822a4 panfrost/midgard/disasm: Support 8-bit destination
Meanwhile, we're forced to disable dest_override, since it's not yet
clear how this interacts with other bitnesses (it'll likely need to be
overhauled in any case).

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
d42c37e494 panfrost/midgard: Rename ilzcnt8 -> iclz
Per OpenCL.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
9559280fc3 panfrost/midgard: Fix crash on unknown op
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
96eed4e04b panfrost/midgard/disasm: Fill in .int mod
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
7469df70c8 panfrost/midgard/disasm: Extend print_reg to 8-bit
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
055f6def30 panfrost/midgard/disasm: Catch mask errors
We silently ignored certain bits of the mask, which causes issues when
disassembly 8/64-bit ops.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Alyssa Rosenzweig
576a27fd55 panfrost/midgard: reg_mode_full -> reg_mode_32, etc
In preparation for 8-bit and 64-bit operands, let's not reinforce the
32-bit-centric biases in the ISA.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2019-05-04 19:08:50 +00:00
Rob Clark
2da36dd0b6 freedreno/a6xx: deduplicate a few lines
Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00
Rob Clark
555ca49d2b freedreno: add ubwc_enabled helper
Since it is dependent on the tile mode (ie. disabled for smaller mipmap
levels), we should handle it a similar way to fd_resource_level_linear().
The code previously mostly did the right thing because the old helper
took the tile mode.

Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00
Rob Clark
62c0b02717 freedreno: move UBWC color offset to fd_resource_offset()
Best to keep it encapsulated in the helper which returns layer/level
offset (and actually use that helper everywhere) rather than spreading
the logic around the code.

Also add a helper to find UBWC offset, to complete the encapsulation.

Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00
Rob Clark
a871b5ffaa freedreno/a6xx: buffer resources cannot be compressed
Small cleanup.  They are just an array of data and only ever linear/
uncompressed.

Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00
Rob Clark
05f5122d4a freedreno: mark imported resources as valid
If someone is importing a buffer, we can't really know the state of it's
contents, so assume it is valid.

Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00
Rob Clark
11583dc655 freedreno/a6xx: UBWC support for images
There are still some fallbacks we'll need to handle before we can enable
UBWC by default.  I think we may need to fallback to uncompressed if
image atomic operations are used.  And we still need to sort out how to
handle image and sampler views of compressed resources if the image/
sampler view is using a format that does not support compression.  (I
think the latter should hopefully be uncommon outside of deqp/piglit.)

But at least this gets us to the point where supertuxkart works properly
with UBWC enabled ;-)

Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-05-04 11:50:44 -07:00