- Apr 10, 2014
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Marek Olšák authored
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- Apr 04, 2014
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Marek Olšák authored
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
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- Mar 19, 2014
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Rob Clark authored
Since realloc() doesn't zero-init. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Mar 16, 2014
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Cc: Rob Clark <robclark@freedesktop.org> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Mar 05, 2014
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Rob Clark authored
Don't even bother trying DRM_KGSL_GEM_CREATE_FD. It hasn't worked since (afaict) 2.6.35 kernels. And in some cases seems to cause some problems. Instead just allocate a minimum size dummy object (just for purposes of having a handle) and then mmap the framebuffer as user-mem (which is deprecated, but seems to still work.. and as far as I can tell is the best option for now). Signed-off-by: Rob Clark <robclark@freedesktop.org>
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Rob Clark authored
Signed-off-by: Rob Clark <robclark@freedesktop.org>
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Rob Clark authored
Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Mar 03, 2014
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Signed-off-by: François Tigeot <ftigeot@wolfpond.org>
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- Feb 19, 2014
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Rob Clark authored
Need to update timestamp on all ring's associated with a submit (ie. both the binning pass and main ring). Also, make sure nr_reloc's in particular gets cleared if the rb is reset. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Jan 31, 2014
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Rob Clark authored
The userspace headers were intended to be BSD license. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Jan 24, 2014
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Robert Millan authored
Add the missing implementation of drmCheckModesettingSupported() to detect KMS support on FreeBSD (and GNU/kFreeBSD). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72847 Signed-off-by: Konstantin Belousov <kib@freebsd.org> Signed-off-by: Robert Millan <rmh@freebsd.org>
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Lucas Stach authored
Use same names as the kernel, makes it easier to identify connectors in the common case. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Rob Clark <robdclark@gmail.com>
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- Jan 20, 2014
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Kenneth Graunke authored
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
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Kenneth Graunke authored
The existing 'offset' field is unfortunately typed as 'unsigned long', which is unfortunately only 4 bytes with a 32-bit userspace. Traditionally, the hardware has only supported 32-bit virtual addresses, so even though the kernel uses a __u64, the value would always fit. However, Broadwell supports 48-bit addressing. So with a 64-bit kernel, the card virtual address may be too large to fit in the 'offset' field. Ideally, we would change the type of 'offset' to be a uint64_t---but this would break the libdrm ABI. Instead, we create a new 'offset64' field to hold the full 64-bit value from the kernel, and store the 32-bit truncation in the existing 'offset' field, for compatibility. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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I've seen a number of apps spending unreasonable amounts of time in drm_intel_bo_busy during the buffer mapping process. We can't track idleness in general, in the case of buffers shared across processes. But this should significantly reduce our overhead for checking for busy on things like VBOs. Improves (unoptimized) glamor x11perf -f8text by 0.243334% +/- 0.161498% (n=1549), which has formerly been spending about .5% of its time hitting the kernel for drm_intel_gem_bo_busy(). Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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Fixes valgrind complaints in the modesetting driver. I tried to follow each ioctl's pattern for whether it was initializing just the in values, or both in and out values. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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- Jan 13, 2014
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Keith Packard authored
the drmServerInfo member, debug_print, takes a printf format string and varargs list. Tell the compiler about it. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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- Jan 12, 2014
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Rob Clark authored
There seem to be some cases (I've noticed this switching resolution in some games, for example) where the fd can get closed() before the device and all it's bo's are destroyed. Which, if the drm device is opened again and bo's are allocated with the same handles, results that when the first pipe_screen/pipe_context is destroyed causes the first dev to close handles for bo's allocated by the second device. The easy solution to that is to add a mode where the fd_device creates it's own private fd (a dup()). Signed-off-by: Rob Clark <robclark@freedesktop.org>
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When mode is selected we only give the name of the mode as parameter. But sometime, two different modes have the same name but not the same vrefresh frequency. This patch give the possibility to select a mode by its name and optionally by its refresh frequency. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
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In this patch, to support exynos for KMS, Exynos KMS driver is newly added. Also, Exynos is added to the list of kmstest supported modules. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Jan 10, 2014
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Ben Widawsky authored
This was not done as a straight copy because reset_stats IOCTL landed in libdrm before upstream kernel. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
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Ben Widawsky authored
The previous code would just use the potentially unallocated variable, which is probably okay most of the time, but not very nice to the user of the library. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
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Ben Widawsky authored
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
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- Jan 08, 2014
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Rob Clark authored
Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Jan 07, 2014
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Rob Clark authored
Allow IB to different ringbuffer in addition to just different part of same ringbuffer. In particular, we need to add bo's to the parent (ie. one passed to flush) bo table, since the bo table applies to all the cmd buffers in submit ioctl. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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Rob Clark authored
Signed-off-by: Rob Clark <robclark@freedesktop.org>
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- Dec 24, 2013
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Alex Deucher authored
0x9649 is sumo2, not sumo. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Some users report hitting a divide by 0 with the tile split in certain apps. Tile_split shouldn't ever be 0 unless the surface structure was not properly initialized. I think there may be some cases where mesa uses an improperly initialized surface struct, but I haven't had time to track it down. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=72425 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
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- Dec 13, 2013
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Rob Clark authored
Workloads which create many transient buffers cause significant CPU overhead in buffer allocation, zeroing, cache maint, and mmap setup. By caching and re-using existing buffers, the CPU overhead drops significantly. See: http://bloggingthemonkey.blogspot.com/2013/09/freedreno-update-moar-fps.html A simple time based policy is used for purging the cache. Once the kernel supports it, we could use madvise style API to handle memory pressure scenarios a bit better. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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Damien Lespiau authored
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Damien Lespiau authored
- *.log/*.trs are generated by make check - TAGS are generated by make tags - build-aux, config.h.in~ by autoconf - *.sw? are temporary files create by vim - name_from_fd wasn't ignored yet for some reason v2: Ignore *~ as well (Daniel Vetter) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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- Dec 03, 2013
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Marek Olšák authored
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- Nov 27, 2013
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Keith Packard authored
If the application sends us a file descriptor pointing at a prime buffer that we've already got, we have to re-use the same bo_gem structure or chaos will result. Track the set of all known prime objects and look to see if the kernel has returned one of those for a new file descriptor. Also checks for prime buffers in the flink case. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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- Nov 26, 2013
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71983 Tested-by: Arek Ruśniak <arek.rusi@gmail.com>
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- Nov 23, 2013
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Marek Olšák authored
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- Nov 22, 2013
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Marek Olšák authored
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Michel Dänzer authored
Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com>
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Marek Olšák authored
Bug fixes and simplification by Marek. We have to use the tile index of 0 for non-MSAA depth-stencil after all. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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Michel Dänzer authored
Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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- Nov 20, 2013
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Ian Romanick authored
The ioctl expects that certain fields will be zeroed, so we should allow the helper function to actually work in non-Valgrind builds. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reported-by: Zhenyu Wang <zhenyuw@linux.intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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