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- 05 Oct, 2011 27 commits
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Dave Airlie authored
* drm-vmware-next: (26 commits) vmwgfx: Minor cleanups vmwgfx: Bump driver minor to advertise support for new ioctls. vmwgfx: Be more strict with fb depths when using screen objects vmwgfx: Handle device surface memory limit vmwgfx: Make sure we always have a user-space handle to use for objects that are backing kms framebuffers. vmwgfx: Optimize the command submission resource list vmwgfx: Fix up query processing vmwgfx: Allow reference and unreference of NULL fence objects. vmwgfx: minor dmabuf utilities cleanup vmwgfx: Disallow user space to send present and readback commands vmwgfx: Add present and readback ioctls vmwgfx: Place overlays in GMR area if we can vmwgfx: Drop 3D Legacy Display Unit support vmwgfx: Require HWV8 for 3d support vmwgfx: Add screen object support vmwgfx: Add dmabuf helper functions for pinning vmwgfx: Refactor common display unit functions to shared file vmwgfx: Expand the command checker to cover screen object commands vmwgfx: Break out dirty submission code vmwgfx: Break out execbuf command processing ...
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Thomas Hellstrom authored
As suggested by Konrad Rzeszutek Wilk Signed-off-by:
Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Thomas Hellstrom authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz <jakob@vmware.com> Reviewed-by:
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Thomas Hellstrom authored
Make surfaces swappable. Make sure we honor the maximum amount of surface memory the device accepts. This is done by potentially reading back surface contents not used by the current command submission and storing it locally in buffer objects. Signed-off-by:
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Thomas Hellstrom authored
vmwgfx: Make sure we always have a user-space handle to use for objects that are backing kms framebuffers. Signed-off-by:
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Thomas Hellstrom authored
Use a list for resources referenced during command submission, instead of an array. As long as we don't implement parallell command submission this works fine and simplifies things a bit. Signed-off-by:
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Thomas Hellstrom authored
Previously, query results could be placed in any buffer object, but since we didn't allow pinned buffer objects, query results could be written when that buffer was evicted, corrupting data in other buffers. Now, require that buffers holding query results are no more than two pages large, and allow one single pinned such buffer. When the command submission code encounters query result structures in other buffers, the queries in the pinned buffer will be finished using a query barrier for the last hardware context using the buffer. Also if the command submission code detects that a new hardware context is used for queries, all queries of the previous hardware context is also flushed. Currently we use waiting for a no-op occlusion query as a query barrier for a specific context. The query buffer is also flushed and unpinned on context destructions, master drops and before scanout bo placement. Signed-off-by:
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Thomas Hellstrom authored
The execbuf utils may call reference on NULL fence objects. Signed-off-by:
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Thomas Hellstrom authored
Add / fix some function comments. Don't move out an fbdev framebuffer when unused. Just unpin. Only have a single function that computes a SVGAGuestPtr from the buffer's current placement, and make it more versatile by accepting a struct ttm_buffer_object Signed-off-by:
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
When we hae screen objects we are allowed to place the overlay source in the GMR area, do this as this will save precious VRAM. Signed-off-by:
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Jakob Bornecrantz authored
Since 3D requires HWv8 and screen objects is always available on those hosts we only need the screen objects path for surfaces. Signed-off-by:
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Thomas Hellstrom authored
On lower versions, the way we mix 2D and 3D may be too slow. Signed-off-by:
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
More preparation for Screen Object support. Signed-off-by:
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
In preperation for screen objects, still leaves the delayed workqueue for surface updates in place. Signed-off-by:
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Thomas Hellstrom authored
This will make it easier to execute commands operating on user-space resources but generated by the kernel. JB: Added tracking if the sw_context was called from the kernel or userspace. Signed-off-by:
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Jakob Bornecrantz authored
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Thomas Hellstrom authored
Used by the vmwgfx driver. Signed-off-by:
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- 20 Sep, 2011 13 commits
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git://people.freedesktop.org/~keithp/linuxDave Airlie authored
* 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux: Drivers: i915: Fix all space related issues.
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git://git.freedesktop.org/git/nouveau/linux-2.6Dave Airlie authored
* 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2.6: (353 commits) drm/nouveau: remove allocations from gart populate() hook drm/nvc0/fb: slightly improve PMFB intr handling, move out of nvc0_graph.c drm/nvc0/fifo: avoid touching missing subfifos drm/nvd9/disp: bail out of mode_set_base if no fb bound to crtc drm/nvd9/disp: stub some more api hooks so we don't oops on resume drm/nouveau: fix printk typo in ioremap failure path drm/nvc0/pm: minor clock readback fixes drm/nv40/pm: execute memory reset script from vbios drm/nv50/gr: refactor initialisation drm/nouveau: if requested, try harder at disabling sysmem pushbufs drm/nv50/gr: enable ctxprog xfer only when we need it to save power drm/nouveau/dp: add support for displayport table 0x30 drm/nouveau/dp: return master dp table pointer too when looking up encoder drm/nouveau/bios: simplify U/d table hash matching func to just match drm/nouveau/dp: preserve non-pattern bits in DP_TRAINING_PATTERN_SET drm/nvc0/gr: remove MODULE_FIRMWARE() lines drm/nouveau/dp: use alternate lane mask for nvaf drm/nouveau/dp: link rate scripts are selected with a comparison table drm/nv40/pm: write nv40-specific reclocking routines drm/nv40/pm: parse geometric delta clock from vbios ...
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Ben Skeggs authored
Since some somewhat questionable changes a while back, TTM provides a completely empty array of struct dma_address that stays around for the entire lifetime of the TTM object. Lets use this array, *always*, rather than wasting yet more memory on another array who's purpose is identical, as well as yet another bool array of the same size saying *which* of the previous two arrays to use... This change will also solve the high order allocation failures seen by some people while using nouveau. Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
I'm still not certain how to determine the number of SUBPs are present on a given board. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Marcin Slusarz authored
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Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by:
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
On >=nv50, userspace would still end up allocating pushbufs in GART. Signed-off-by: -
Martin Peres authored
This patch adds instructions to ctxprog and by doing, impacts context switching performance. My testcase showed a 1% performance cost using glxgears that is a context-switch bound application. Please test and report bugs/performance/power/other. Many thanks to Maxim Levitsky for his dedicated work on lowering power consumption with nouveau. More patches are coming thanks to his work: https://bugs.freedesktop.org/show_bug.cgi?id=37922Signed-off-by:
Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by:
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