| Commit message (Collapse) | Author | Age | Files | Lines |
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Bug found by the liveness analysis validation pass that will be
introduced in a later commit. fixup_3src_null_dest() was allocating
registers which makes the cached liveness analysis calculation
incomplete, so it must be invalidated.
Cc: [email protected]
Reviewed-by: Matt Turner <[email protected]>
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Bug found by the liveness analysis validation pass that will be
introduced in a later commit. opt_sampler_eot() was allocating
registers and inserting and removing instructions, which makes the
cached liveness analysis calculation inconsistent with the shader IR,
so it must be invalidated.
Cc: [email protected]
Reviewed-by: Matt Turner <[email protected]>
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After pipe_grid_info.indirect was introduced, clover was not modified
to set it causing it to pass uninitialized memory for it to launch_grid.
This commit fixes this by zero-ing the entire pipe_grid_info struct when
declaring it, to avoid similar problems popping-up in the future.
Cc: "11.2" <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
[ Francisco Jerez: Trivial codestyle fix. ]
Reviewed-by: Francisco Jerez <[email protected]>
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This should help the next person working on hardware enabling figure out
where in the Intel PRMs to find the magic platform hardware values.
Signed-off-by: Sarah Sharp <[email protected]>
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When reading the source code, it's useful to indicate that a group of
fields in a struct are related in someway. There were several places
where people tried to group related structure members with the {@
syntax, without realizing they also needed to add the \name syntax in
order to generate correct doxygen html.
There are several files with groupings that look like this:
struct foo {
/**
* Related fields description
* @{
*/
int bar;
char baz;
/** @} */
long qux;
}
However, the doxygen syntax for grouping is:
struct foo {
/**
* \name Related fields description
* @{
*/
int bar;
char baz;
/** @} */
long qux;
}
https://www.stack.nl/~dimitri/doxygen/manual/grouping.html
Without the group name definition, the fields don't get properly
grouped. Instead, the group description is applied to the first field.
Fix the Intel hardware information structure, brw_device_info to
properly group the GPU hardware limitations and hardware quirks fields.
Once you've run `cd doxygen; make clean; make all`,
updated documentation can be found at
mesa/doxygen/i965/structbrw__device__info.html
Signed-off-by: Sarah Sharp <[email protected]>
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Better tracking of resource state and synchronization.
A follow on commit will clean up resource functions into a new
swr_resource.cpp file.
Reviewed-By: George Kyriazis <[email protected]>
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since 737b6ed13e8f813987b5566004f0f45e9c55f1e8
src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c no longer compiles:
error: unknown type name ‘drmDevicePtr’
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From the point it's constructed the CFG contains the only existing
copy of the program IR, and it never becomes invalid. Calling
backend_shader::invalidate_cfg would have destroyed the program
structure irrecoverably -- We weren't calling it at all for a good
reason.
Reviewed-by: Kenneth Graunke <[email protected]
Reviewed-by: Matt Turner <[email protected]>
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Signed-off-by: Pierre Moreau <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
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The following commits broke things by starting to feed us unhandled
extract_u16/extract_u8 opcodes:
commit 905ff861982450831a56d112036f68a751337441
Author: Matt Turner <[email protected]>
AuthorDate: Wed Feb 3 14:28:31 2016 -0800
Commit: Matt Turner <[email protected]>
CommitDate: Fri Mar 4 11:52:34 2016 -0800
nir: Recognize open-coded extract_u16.
commit 76289fbfa84a06ef4db8ad44ea0eb88ad0be8d5c
Author: Matt Turner <[email protected]>
AuthorDate: Thu Jan 21 09:09:48 2016 -0800
Commit: Matt Turner <[email protected]>
CommitDate: Fri Mar 4 11:52:34 2016 -0800
nir: Recognize open-coded extract_u8.
Signed-off-by: Rob Clark <[email protected]>
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First off, st/mesa lowers DSQRT incorrectly (it uses CMP to attempt to
find out whether the input is less than 0). Secondly the current
approach (x * rsq(x)) behaves poorly for x = inf - a NaN is produced
instead of inf.
Instead we switch to the less accurate rcp(rsq(x)) method - this behaves
nicely for all valid inputs. We still don't do this for DSQRT since the
RSQ/RCP ops are *really* inaccurate, and don't even have Newton-Raphson
steps right now. Eventually we should have a separate library function
for DSQRT that does it more precisely (and perhaps move this lowering to
the post-opt phase).
This fixes a number of dEQP precision tests that were expecting better
behavior for infinite inputs.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
Tested-by: Samuel Pitoiset <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
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The idea is that a single triangle will cover the whole area being
drawn, allowing the blit shader to do its work. However the max fb size
is 16384x16384, which means that the triangle we draw needs to be twice
that in order to cover the whole area fully. Increase the size of the
triangle to 32768x32768.
This fixes a number of dEQP tests that were failing because a blit was
involved which would miss some of the resulting texture.
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: "11.1 11.2" <[email protected]>
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Make sure we use OUT_RELOCW() in cases where the buffer is written to.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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No need to open-code this.
Signed-off-by: Rob Clark <[email protected]>
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Bitfields where shuffled around for the better on a4xx, so we don't need
any patching on this one. It appears to be something we set entirely in
the gmem code so no conflict between tiling and render state like we had
in a3xx.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Move where we pick dummy FS for binning pass, so the whole driver sees
the same dummy/no-op FS stage.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Most of the driver just needs read-only access, so constify..
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Sampler states don't really make sense with buffer textures, but they
can be set anyway, so we need to be defensive here. This bug was lurking
for a while and was finally noticed due to PBO uploads setting sampler
states.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94284
Cc: [email protected]
Reviewed-by: Marek Olšák <[email protected]>
Tested-by: Laurent Carlier <[email protected]>
Tested-by: Shawn Starr <[email protected]>
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Reviewed-by: Ian Romanick <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Since we aren't going to put the function parameters or the return variable
in the list of locals, it won't get a proper declaration. This changes
nir_print to print the type along with each parameter or return variable.
Reviewed-by: Jordan Justen <[email protected]>
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Otherwise, we have a problem when we go to print functions with arguments
because their names get added to the hash table during declaration which
happens after we print the prototype.
Reviewed-by: Jordan Justen <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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NIR has never been used on IR where we haven't already done function
inlining so this code has been dead from the beginning. Let's just get rid
of it for now. We can always put it back in if we decide to use NIR for
function inlining at some point in the future.
Reviewed-by: Jordan Justen <[email protected]>
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Signed-off-by: Boyuan Zhang <[email protected]>
Reviewed-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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Signed-off-by: Boyuan Zhang <[email protected]>
Reviewed-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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Signed-off-by: Boyuan Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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"Braswell" is a Cherryview based *thing*. It unfortunately requires extra
information to determine its marketing name. Unlike all previous products, and
hopefully all future ones, there is no unique 1:1 mapping of PCI device ID to
brand string.
I put up a fight about adding any complexity to our GL renderer string code for
a very long time. However, a wise man made a comment to me that I couldn't argue
with: if a user installs Windows on their hardware, the brand string should be
the same as what we display in Linux. The Windows driver apparently does this
check, so we should too.
Note that I did manage to find a good use for this info anyway in the compute
shader thread counts.
v2: memcpy instead of strncpy, and some minor changes (Matt)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Jordan Justen <[email protected]
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We have better information now, and 28 was not a valid thing to support. 6 EUs
per sublice with 7 threads per EU is the minimum supported config.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jordan Justen <[email protected]
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The way we are organizing this code, the statically configured max_cs_threads
should always be the minimum value we actually support (ie. are aware of). As a
result, we can fall back to that if we get invalid numbers from the kernel (ie.
when the query succeeds, but the result is lower than expected).
I was originally planning to use an assert, but there is no reason to be so
mean.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jordan Justen <[email protected]
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With the previous patches, the code can find out the actual number of available
compute threads. It is enabled only for Cherryview since that is the only
platform I know for a fact has shipped devices which can benefit from this. It
seems like other platforms /might/ benefit from this because of fused
configurations which /might/ have shipped. Fallback code is still there.
v2: Some minor adjustments from Matt
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jordan Justen <[email protected]
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Certain products are not uniquely identifiable based on device id alone. The
kernel exports an interface to help deal with this. This patch merely introduces
the consumer of the interface and makes sure nothing breaks.
It is also possible to use these values for programming GPGPU mode, and I plan
to do that as well.
The interface was introduced in libdrm 2.4.60, which is already required, so it
should all be fine.
v2: Some minor changes recommended by Matt
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Clear DCC flags if necessary when binding a new sampler view.
v2: Do not reset DCC flags of bound sampler views.
v3: Check that we have a real texture (Nicolai)
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Only used indirectly when checking dirty.st != 0
v2: also update st_cb_compute.c
Reviewed-by: Ilia Mirkin <[email protected]>
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Found by inspection of the source based on a bisected bug report.
This bug has been in the code for a long time, but the more recent PBO upload
feature exposed it because it leads to more uses of buffer textures.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94388
Reviewed-by: Marek Olšák <[email protected]>
Cc: "11.0 11.1 11.2" <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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This will allow the nouveau backend to not try and split up ops that are
fused in GLSL.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
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Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Since it is all about calling into blitter functions, it makes more
sense here. This change also reduces the size of the interfaces between
.c files.
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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