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2010-06-10intel: Add more intermediate sizes of cache buckets between powers of 2.Eric Anholt
We had two cases recently where the rounding to powers of two hurt badly: 4:2:0 YUV HD video frames would round up from 2.2MB to 4MB, and Urban Terror was hitting aperture size limitations. For UT, this is because mipmap trees for power of two texture sizes will land right in the middle between two cache buckets. By giving a few more sizes between powers of two, Urban Terror on my 945 ends up consuming 207MB of GEM objects instead of 272MB, and HD video decode on Ironlake goes from 99MB to 75MB. cairo-perf-diff of the benchmarks for gl and xlib shows a 1.09x and 1.06x speedup and a 1.07x, 1.08x, and 1.11x slowdown. From this, I think this patch was really a no-op in terms of performance for these CPU-bound workloads.
2010-06-09intel: Convert to untiled pitches if surface is too large for tiling.Chris Wilson
If the pitch is too large for the hardware to tile, recompute the required surface size based on the untiled pitch and alignments. For the older hardware, which has smaller limits and greater restrictions, this may be a considerable saving in allocation size. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-06-07Allow a buffer to point at itself and still get relocs.Eric Anholt
I'm using this in experiments with the i965 Mesa driver.
2010-06-06intel: Add support for kernel multi-ringbuffer API.Zou Nan hai
This introduces a new API to exec on BSD ring buffer, for H.264 VLD decoding. Signed-off-by: Xiang Hai hao <haihao.xiang@intel.com> Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
2010-06-02add vbltest to .gitignoreJesse Barnes
2010-06-01libkms: Fix include pathsDaniel Stone
Otherwise xf86drm.h isn't found, or the wrong one.
2010-05-26Enable silent automake rules.Eric Anholt
2010-05-26intel_bufmgr_fake: fix compile warning.Eric Anholt
2010-05-24intel: Don't change tiling mode unless the kernel reports success.Chris Wilson
Fixes: Bug 26686 - Some textures are distorted with libdrm 2.4.18 in GTAVC&GTA3 http://bugs.freedesktop.org/show_bug.cgi?id=26686 This bug continues to haunt me. The kernel SET_TILING ioctl is inconsistent in its return values when reporting an error. If one of its sanity checks fail, then the input values are left unchanged. If the kernel later fails to change the tiling mode, then the input values are modified to match the current tiling on the object. In short, userspace cannot trust the return values upon error and so we must assume that upon error our current tiling mode matches reality and not update.
2010-05-13Revert "intel: We don't need to take the bufmgr lock whilst mapping."Chris Wilson
This reverts commit 7ca558494dd3f68f29bb6ca981de9b8f49620b60. This was pushed ahead of an essential review of bo level locking in mesa, without which we cannot know whether removing this lock is safe.
2010-05-12Only build tests in make checkJonathan Callen
Currently, all the tests for libdrm are built during 'make all', even if you do not wish to run tests. Attached is a patch, based on version 2.4.15, to make the tests build in 'make check'.
2010-05-12Pull in new kernel headersKristian Høgsberg
Changes struct drm_mode_crtc_page_flip to use __u32 instead of uint32_t, fixes https://bugs.freedesktop.org/show_bug.cgi?id=26994
2010-05-11intel: query whether a buffer is reusable.Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-05-06intel: We don't need to take the bufmgr lock whilst mapping.Chris Wilson
2010-04-28vbltest: Doesn't need intel stuff.Michel Dänzer
Fixes build without libdrm_intel.
2010-04-27tests: add new vblank testJesse Barnes
Simple test for event frequency.
2010-04-26radeon: use the const qualifier in radeon_cs_write_tableMarek Olšák
Signed-off-by: Marek Olšák <maraeo@gmail.com>
2010-04-16Correct the Solaris definitions of atomic_add & atomic_decAlan Coopersmith
The #defines added in 966c9907c040b4fe4b288b4a9d82598797aee743 were mapping these to functions that don't exist. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-04-16Make libkms build default OS-dependentAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-04-11intel: Use the correct size when allocating reloc_target_info arrayChris Wilson
Thomas tracked down this error with kdm and commit b509640: ==4320== Invalid write of size 8 ==4320== at 0x9A97998: do_bo_emit_reloc (in /usr/lib/libdrm_intel.so.1.0.0) ==4320== by 0x9A97B9C: drm_intel_gem_bo_emit_reloc (in /usr/lib/libdrm_intel.so.1.0.0) ==4320== by 0xAED3234: intel_batchbuffer_emit_reloc (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF13827: brw_emit_vertices (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF1F14D: brw_upload_state (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF12122: brw_draw_prims (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xB256824: vbo_exec_vtx_flush (in /usr/lib/xorg/modules/dri/libdricore.so) ==4320== by 0xB2523BB: vbo_exec_FlushVertices_internal (in /usr/lib/xorg/modules/dri/libdricore.so) ==4320== by 0xB252411: vbo_exec_FlushVertices (in /usr/lib/xorg/modules/dri/libdricore.so) ==4320== by 0xB195A3D: _mesa_PopAttrib (in /usr/lib/xorg/modules/dri/libdricore.so) ==4320== by 0x8DF0F02: __glXDisp_Render (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==4320== by 0x8DF517F: __glXDispatch (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==4320== Address 0x126a8b80 is 0 bytes after a block of size 16,368 alloc'd ==4320== at 0x4C23E03: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==4320== by 0x9A97A64: do_bo_emit_reloc (in /usr/lib/libdrm_intel.so.1.0.0) ==4320== by 0x9A97B9C: drm_intel_gem_bo_emit_reloc (in /usr/lib/libdrm_intel.so.1.0.0) ==4320== by 0xAED3234: intel_batchbuffer_emit_reloc (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF191DB: upload_binding_table_pointers (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF1F14D: brw_upload_state (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xAF12122: brw_draw_prims (in /usr/lib/xorg/modules/dri/i965_dri.so) ==4320== by 0xB255EF6: vbo_exec_DrawArrays (in /usr/lib/xorg/modules/dri/libdricore.so) ==4320== by 0x8DF67A3: __glXDisp_DrawArrays (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==4320== by 0x8DF0F02: __glXDisp_Render (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==4320== by 0x8DF517F: __glXDispatch (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==4320== by 0x446293: ??? (in /usr/bin/Xorg) which is simply due to only allocating space for the pointers and not the structs themselves. D'oh. Reported-by: Thomas Bächler <thomas@archlinux.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-04-09Revert "Fix pkgconfig includes for /usr/include/drm"Kristian Høgsberg
This reverts commit 245d6957794648d7fd83279c680fed6e4c262147. libdrm now install headers in ${includedir}/libdrm and /usr/include/drm is reserved for the kernel headers. We should only ever add one of these to the CFLAGS.
2010-04-09nouveau: stop shipping nouveau_class.hBen Skeggs
The motivation behind this is that by shipping it here, it's essentially an API which causes issues while bisecting across changes to the header files.
2010-04-08drm/radeon: add new cs command stream dumping facilitiesJerome Glisse
Dump command stream + associated bo into a binary file which follow a similar design as json file. It allows to intercept a command stream and replay it in a standalone program (see radeondb tools).
2010-04-02libdrm: bump version number to 2.4.20 for releaseJesse Barnes
A few good fixes landed, get them out there.
2010-03-29drm/radeon: tab/whitespace cleanupJerome Glisse
2010-03-26modetest: add optional select codepathJesse Barnes
For misc. testing.
2010-03-25Fix pkgconfig includes for /usr/include/drmBen Skeggs
2010-03-19nouveau: fix annoying compiler warningBen Skeggs
2010-03-19nouveau: fix segfault in nouveau_bo_new_tile() failure pathBen Skeggs
2010-03-19nouveau: remove unused field from nouveau_boBen Skeggs
2010-03-18nouveau: Regenerate nouveau_class.h.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-03-17Check HAVE_RADEON only after checking for atomic operations.Pauli Nieminen
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>
2010-03-17intel: Install the header file in the libdrm/ directory.Eric Anholt
Suggested-by: Rémi Cardona <remi@gentoo.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-17Install headers to $(includedir)/libdrmJulien Cristau
Avoids conflicts with kernel headers. Signed-off-by: Julien Cristau <jcristau@debian.org> Reviewed-by: Rémi Cardona <remi@gentoo.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-17libdrm_nouveau requires libdrmJulien Cristau
nouveau_drmif.h includes xf86drm.h. Signed-off-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-17libdrm_intel.pc: don't include ${includedir}/drmJulien Cristau
intel_bufmgr.h is installed in ${includedir} directly, and the other headers are taken care of by libdrm.pc's Cflags. Signed-off-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-17intel: Align untiled buffer pitch to 64B.Eric Anholt
This is the largest untiled pitch requirement from gen2 through gen4. It's only the case for gen3 rendering to color regions with depth, but it's rare for this to be a significant factor in memory usage -- for example, gen4 requires 1 or 2 times the element size, or up to 64 bytes depending on the size of the elements. This is easier than encoding all the various little quirks for untiled pitch alignment, since we rarely do untiled now.
2010-03-17libdrm: Fix error message if libdrm_intel|radeon is disabled and there is no ↵Pauli Nieminen
atomic ops.
2010-03-17libdrm_radeon: Optimize cs_gem_reloc to do less looping.Pauli Nieminen
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>
2010-03-17libdrm: Move intel_atomic.h to libdrm core for sharing.Pauli Nieminen
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>
2010-03-13nouveau: Fix up the stride of NV20TCL_LIGHT_BACK_*.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-03-07nouveau: Small lighting related addition to nouveau_class.h.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-03-07intel: Repeat execbuffer if interrupted by signalChris Wilson
Repeat while EINTR, not EAGAIN! One more source of corruption erradicated, hurray! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-03-06nouveau: Update nouveau_class.h.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-03-04intel: Only align Y-tiling pitch to the Y tile width.Eric Anholt
Fixes piglit depth-tex-modes on gen4.
2010-03-04intel: Propagate some more error returnsChris Wilson
Ensure that errors from the kernel are propagated back to the caller, and not masked with return 0; Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-03-03Increment version to 2.4.19 for release.Eric Anholt
The primary motivation of this release is to expose the new execbuf2 Intel API.
2010-03-03intel: Update the needs_fence flag of buffers on the validate list.Eric Anholt
Fixes fbo-copyteximage on i915 with texture tiling and execbuf2 fenced relocs.
2010-03-02intel: Don't enable execbuf2 fenced relocs unless we have execbuf2.Eric Anholt
2010-03-02intel: Don't tile-align pitch for untiled buffers.Eric Anholt
This allows Mesa to use drm_intel_bo_alloc_tiled() for its tiled buffers, since it makes its decision about pitch before telling libdrm. They happen to be the same choices for the tiled case.
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