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2009-01-14intel: Retry pin ioctl on -EINTR.Eric Anholt
2009-01-13Don't use DRM_BO_FLAG_NO_MOVE in bufmgr fake. It's a ttm flag.Owain G. Ainsworth
It's also unused, so worthless.
2009-01-12Remove drmModeReplaceFb after it was removed from the kernel.Owain G. Ainsworth
It is impossible to replace the original semantics of this call purely in userland, since the fb_id would change. after discussion with Dr_Jakob Signed-Off-By: Owain Ainsworth <oga@openbsd.org> Acked-By: Jakob Bornecrantz <jakob@vmware.com>
2009-01-07libdrm: add autoconf check for clock_gettimeJesse Barnes
Should be more portable this way.
2009-01-07libdrm: only check for vblank timeout if we caught EINTRJesse Barnes
Michel caught a case where we might overwrite a success or other return value with EBUSY, so check the return value before checking for the timeout condition.
2009-01-07libdrm: add timeout handling to drmWaitVBlankJesse Barnes
In some cases, vblank interrupts may be disabled or otherwise broken. The kernel has a 3s timeout builtin to handle these cases, but the X server's SIGALM for cursor handling may interrupt vblank wait ioctls, causing libdrm to restart the ioctl, making the kernel's timeout useless. This change tracks time across ioctl restarts and returns EBUSY to the caller if the expected vblank sequence doesn't occur within 1s of the first call. Fixes fdo bz #18041, which is caused by a drmWaitVBlank hanging due to the corresponding pipe getting disabled (thus preventing further events from coming in).
2008-12-17intel: Cache tiling/swizzle state in user mode. Reset tiling on reuse.Keith Packard
Remember tiling mode values provided by appplications, and record tiling mode when creating a buffer from another application. This eliminates any need to ask the kernel for tiling values and also makes reused buffers get the right tiling. Signed-off-by: Keith Packard <keithp@keithp.com>
2008-12-17intel: Debug output %u vs uint64_t warning fixKeith Packard
Signed-off-by: Keith Packard <keithp@keithp.com>
2008-12-17intel: return error status from drm_intel_gem_bo_mapKeith Packard
Applications may actually care if the mapping operation failed, so when it happens, return an error indication. errno is probably trashed by fprintf though. Signed-off-by: Keith Packard <keithp@keithp.com>
2008-12-17intel: Dump out memory usage information when the kernel fails to pinKeith Packard
The execbuffer ioctl returns ENOMEM when it fails to pin all of the buffers in the GTT. This is usually caused by the DRM client attempting to use too much memory in a single request. Dumping out the requested and available memory values should help point out failures in the DRM code to catch over commitments of this form. Signed-off-by: Keith Packard <keithp@keithp.com>
2008-12-17libdrm: add mode setting filesJesse Barnes
Add mode setting files to libdrm, including xf86drmMode.* and the new drm_mode.h header. Also add a couple of tests to sanity check the kernel interfaces and update code to support them.
2008-12-14intel: don't skip set_domain on mapping of shared buffers.Eric Anholt
2008-12-14intel: don't let named buffers into the BO cache.Eric Anholt
We wouldn't want some remaining 3D rendering to scribble on our batchbuffer.
2008-12-14intel: Remove the mapped flag, which is adequately covered by bo_gem->virtual.Eric Anholt
2008-12-10Revert "Merge branch 'modesetting-gem'"Jesse Barnes
This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208. We really just want the libdrm and ioctl bits, not all the driver stuff.
2008-12-09Merge branch 'modesetting-gem'Jesse Barnes
2008-12-08libdrm: bump to 2.4 for lib versionDave Airlie
we already have a 2.3.x version out there
2008-12-03Merge branch 'master' into modesetting-gemJesse Barnes
2008-12-02intel: Add a function for setting (GTT,GTT) domain, for use by UXA.Eric Anholt
This function can also serve the role that the bo_wait_rendering did, when write_enable is unset.
2008-11-19Merge branch 'modesetting-gem' of ssh://git.freedesktop.org/git/mesa/drm ↵Jesse Barnes
into modesetting-gem
2008-11-19libdrm_intel: fix merge errorJesse Barnes
don't take the lock twice
2008-11-16libdrm-radeon: add print callback to cs & small fixesJerome Glisse
2008-11-15libdrm-radeon: unref return current BO ptr to reflect BO destructionJerome Glisse
2008-11-14libdrm-radeon: unreference buffer once cs stream is submited or on cs cleanJerome Glisse
BO are referenced once by reloc to make sure that they not destroyed before we get a chance to flush the cmd stream, so we need to unreference them once in cs submit or cs erase if cs i never submitted so bo can be destructed.
2008-11-14libdrm-radeon: new tracker toolsJerome Glisse
To keep record of bo activities and print them when necessary, should help in tracking unbalanced ref/unref calls.
2008-11-13Merge branch 'master' into modesetting-gemJesse Barnes
Conflicts: libdrm/Makefile.am libdrm/intel/intel_bufmgr.h libdrm/intel/intel_bufmgr_fake.c libdrm/intel/intel_bufmgr_gem.c shared-core/drm.h shared-core/i915_dma.c shared-core/i915_irq.c shared-core/radeon_cp.c shared-core/radeon_drv.h
2008-11-13libdrm_intel: fix warnings on 64 bitJesse Barnes
Cast a couple of %llx args to unsigned long long.
2008-11-13libdrm: add support for i915 GTT mapping ioctlJesse Barnes
Add a drm_intel_gem_bo_map_gtt() function for mapping a buffer object through the aperture rather than directly to its CPU cacheable memory.
2008-11-12mode: Minor reodering and renamingJakob Bornecrantz
2008-11-12mode: Unify userspace API to uint_tJakob Bornecrantz
2008-11-12mode: Remove hotplug support from ioctl interfaceJakob Bornecrantz
2008-11-12radeon+libdrm-radeon: change relocation informationsJerome Glisse
Relocation now consist of the following informations (in this order) : handle buffer object handle identifier start_offset start offset of first data of the buffer object used by the cs end_offset end offset of last data of the buffer object used by the cs read_domain read domain (either VRAM, or GTT as GPU is invalid for CS) write_domain write domain (either VRAM, or GTT as GPU is invalid for CS) flags flags used for further optimization (like discard previous buffer content or forget buffer content after cs which can help in avoiding moving content in or out)
2008-11-10libdrm-radeon: be verbose on bo failure and cleanup cs a bitJerome Glisse
2008-11-09libdrm-radeon: update libdrm-radeon to match current CS relocation structuresJerome Glisse
2008-11-07intel: Restart on interrupt of bo_wait_rendering instead of complaining.Eric Anholt
2008-11-06radeon: lib radeon add bo & cs gem backendJerome Glisse
2008-11-05radeon: libdrm_radeon add handle to debug stringJerome Glisse
2008-11-02radeon: debug boJerome Glisse
2008-10-30intel: Rename dri_ and intel_ symbols to drm_intel_.Eric Anholt
I wanted to avoid doing this, as it's a bunch of churn, but there was a conflict between the dri_ symbols in libdrm and the symbols that were in Mesa in 7.2, which broke Mesa 7.2 AIGLX when the 2D driver had loaded new libdrm symbols. The new naming was recommended by cworth for giving the code a unique prefix identifying where the code lives. Additionally, take the opportunity to fix up two API mistakes: emit_reloc's arguments were in a nonsensical order, and set_tiling lacked the stride argument that the kernel will want to use soon. API compatibility with released code is maintained using #defines.
2008-10-29radeon: libdrm_radeon updates bo & cs interfacesJerome Glisse
2008-10-28intel: Add dri_bufmgr_check_aperture support for bufmgr_gem.Eric Anholt
This relies on a new kernel ioctl to get the available aperture size. In order to provide reasonable performance from dri_bufmgr_check_aperture, we now require that once a buffer has been used as the target of a relocation, it gets no further relocations added to it. This cuts the cost of check_aperture from 10% to 1% in the 3D driver with no code changes, but slightly complicates our plans for the 2D driver.
2008-10-27radeon: reloc are backend dependantJerome Glisse
2008-10-27Merge branch 'modesetting-gem' of ssh://git.freedesktop.org/git/mesa/drm ↵Jerome Glisse
into modesetting-gem
2008-10-27radeon: radeon util libraryJerome Glisse
2008-10-24mode: Try to settle on a standard for struct fieldsJakob Bornecrantz
2008-10-24intel: Also total child_size of the target_bos. Partial fix #17964.Xiang, Haihao
2008-10-16intel: ioctl is not defined to return -errnoKeith Packard
Don't count on ioctl returning -errno; use errno directly. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2008-10-17link libdrm_intel properlyDave Airlie
libdrm_intel needs symbols from libdrm, so link against it. (cherry picked from commit d9c2f65dd8e50736a33e97a55c257ef6843e1ce7) Conflicts: libdrm/Makefile.am
2008-10-17libdrm: don't depend or link to libdrm_intelDave Airlie
2008-10-17intel: Protect bufmgr objects with a pthread mutex.Eric Anholt
We want to be able to use the bufmgr from multiple threads for GL, and thus we need to protect the internal structures. The pthread-stubs package is used so that programs not linked against pthreads get weak symbols to stubs and don't eat most of the cost.