Since we now implement events in the GPU we need to be more careful
and insert barriers to honor the dependencies provided by the API
as well as ensuring we are synchronizing these with the compute
queue, since that is how we implement GPU event functionality.
Fixes: ecb01d53fd ("v3dv: refactor events")
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19458>
(cherry picked from commit e6884df088)
These leaks on device creation failure have been there before, but
were only exposed as CTS failures after the recent event refactoring.
Partially fixes:
dEQP-VK.api.device_init.create_instance_device_intentional_alloc_fail.basic
dEQP-VK.api.object_management.alloc_callback_fail.device
dEQP-VK.api.object_management.alloc_callback_fail.device_group
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19458>
(cherry picked from commit b78fd50e90)
It would assert anyways. Found by inspection.
Cc: 22.3 mesa-stable
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/19495>
(cherry picked from commit fab87b0f41)
Implement Wa_1508744258:
Disable RHWO by setting 0x7010[14] by default except during resolve
pass.
Disable the RCC RHWO optimization at all times except when resolving
single sampled color surfaces.
v2: Move stalling to genX(cmd_buffer_apply_pipe_flushes) for clarity (Mark)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Mark Janes <markjanes@swizzler.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19450>
(cherry picked from commit ba0336ab3f)
Copied wrong from radeonsi. The registers following the scratch
buffer address are the shader rsrc1/rsrc2. Not the user SGPR0
containing the ring resource word 1.
Fixes: 278e533ec9 ("radv: update scratch buffer registers on GFX11")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19488>
(cherry picked from commit b8865ad046)
The entire point of resource shadowing is to avoid unnecessary flushing.
Flushing readers after shadowing is counterproductive. A refresher on
how resource shadowing is supposed to work:
First, we determine if it's beneficial to shadow resources. If so, we
create a new backing buffer object. We flush the current writer of the
resource, if there is one, so the current contents become known to the
CPU. If we are not discarding the original resource, we then copy the
existing contents of the buffer to the new shadow buffer on the CPU.
Finally, we swap the resource's backing buffer for our shadow. Any batch
that reads the resource will continue to read the old copy of the
resource, and any future draw calls will see the new copy with the
change implemented.
Where did we go wrong?
In 988d5aae74 ("panfrost: Flush resources when shadowing"), we started
flushing all readers. We didn't actually need to flush, we just needed
to avoid dangling references on the batches reading the old copy of the
resource. But that's easily enough avoided: just remove the references.
The batches still hold a reference to the underlying BO, which will be
freed at the right time regardless.
Originally motivated by glmark2 -bbuffer:update-method=subdata, which
has some pathological access paterns.
Firefox is a lot faster anecdotally (now scrolling at 60fps in firefox).
But what actually motivated this is an apitrace from Duckstation's GLES
renderer. With this patch, the in-game portion is improved 3fps to 21fps.
Closes: #4028
Fixes: 988d5aae74 ("panfrost: Flush resources when shadowing")
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19361>
(cherry picked from commit 2d8f28df73)
If a synchronized transfer_map is going to overwrite an entire resource,
there's no need to memcpy in the original contents ahead-of-time. This
memcpy is particularly bad for large buffers where it's copying WC->WC,
although that could be mitigated with threaded_context's cpu_storage in
the future if needed.
Prevents a performance regression in glmark2's buffer scenes from the
next patch, hence the Cc.
Cc: mesa-stable
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19361>
(cherry picked from commit 0b26a9f773)
This reverts commit 044b238507 and extends it with
- putting the comments directly in front of the if's
- do not support 2x MSAA on SMALL_MSAA hardware
- checking if blt/rs supports the format
MSAA should work as expected now. Tested with kmscube and qt5.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19013>
If the GPU supports SMALL_MSAA and does not support CACHE128B256BPERLINE we
need to set the cache mode to CACHE_MODE_256B.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19013>
MSAA surfaces are always used for rendering, and only as blit sources,
so the need to be allocated with PE compatible tiling.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19013>
st/mesa does not know anything about the forced MSAA and we end with
the following assert:
etna_try_rs_blit: Assertion `(blit_info->src.box.x + blit_info->src.box.width) * msaa_xscale <= src_lev->padded_width' failed
Let the application do its thing regarding MSAA and remove this 'debug'
feature.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19013>
