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Commit efd6e81e inadvertently broke the build by looking for "i?86" or
"x86_64" in $host_os. The correct variable to check is $host_cpu.
This was preventing libdrm_intel.so from being built.
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
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This fixes a failure in 'make check' found by the tinderbox when trying to
build this code on Linux/ppc. This code is only designed to run on
Intel platforms, so don't even bother building it if we're not in that set.
Found-by: Tinderbox
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Yet another release required for new API
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So that we can pull a couple of Intel bug fixes into xf86-video-intel.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Initial test only include ttm test for stressing ttm memory
allocations.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Push the new Intel API for use by mesa.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Push the new Intel API for use by mesa.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Replace some deprecated autoconf macros and use the new libtool
syntax
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New kernel headers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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To export new kernel API for Intel's 2010Q4 release.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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For the upcoming 2.4.22 release.
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Simple test for event frequency.
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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A few good fixes landed, get them out there.
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Fixes problem that libdrm_radeon was disabled in Makefile even when configure
claimed that radeon was enabled.
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
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atomic ops.
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bo->referenced_in_cs is checked if bo is already in cs. Adding and removing
reference in bo is done with atomic operations to allow parallel access to a
bo from multiple contexts.
cs->id generation code quarentees there is not duplicated ids which limits
number of cs->ids to 32. If there is more cs objects rest will get id 0.
V2:
- Fix configure to check for atomics operations if libdrm_radeon is only selected.
- Make atomic operations private to libdrm.
This optimization decreases cs_write_reloc share of torcs profiling from 4.3%
to 2.6%.
Tested-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
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intel_atomic.h includes very usefull atomic operations for
lock free parrallel access of variables. Moving these to
core libdrm for code sharing with radeon.
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
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The primary motivation of this release is to expose the new execbuf2
Intel API.
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The primary motivation of the release is the bug fix in commit
4f0f871730b76730ca58209181d16725b0c40184
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Conflicts:
configure.ac
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Oops, I assumed intel was always enable, but it just defaults to on.
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Use the external implementation for atomic operations across a wide
range of architectures.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Only build libdrm_intel automatically if we have support for atomic
operations. To force configure to build drm pass --enable-intel, which
will cause the configure to error if no support is found. Or pass
--disable-intel to explicitly prevent libdrm_intel from being built.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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