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path: root/src/gallium/winsys/i915/drm/i915_drm_buffer.c
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2011-07-13i915g: don't try to check if a NULL buffer is busy.St├ęphane Marchesin1-0/+2
2011-07-06i915g: Improve flushing using heuristics.St├ęphane Marchesin1-0/+10
2010-12-02i915g: return tiling in iws->buffer_from_handleDaniel Vetter1-2/+4
This is needed to properly implement tiling flags. And the gem implemention fo buffer_from_handle already calls get_tiling, so it's for free. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-12-02i915g: switch to tiled allocations, kill set_fenceDaniel Vetter1-19/+0
This way relaxed fencing is handled by libdrm. And buffers _can't_ ever change their tiling. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-12-02i915g: add winsys function to create tiled buffersDaniel Vetter1-12/+56
Different kernels have different restrictions for tiled buffers. Hence use the libdrm abstraction to calculate the necessary stride and height alignment requirements. Not yet used. v2: Incorporate review comments from Jakob Bornecrantz Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-12-02i915g: drop alignment parameter from iws->buffer_createDaniel Vetter1-2/+2
It's unnecessary. The kernel gem ignores it totally and we can't run on the old userspace fake bo manager due to lack of dri2. Also drop the redundant name string from the sw winsys as suggested by Jakob Bornecrantz Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-11-21i915g: kill idws->poolDaniel Vetter1-7/+2
The drm winsys only ever handles one gem memory manager. Rip out the unnecessary complication. Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-11-21i915g: kill buf->map_gttDaniel Vetter1-14/+2
Not using the gtt is considered harmful for performance. And for partial uploads there's always drm_intel_bo_subdata. Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
2010-06-06i915g: Move bootstrap code to targetsJakob Bornecrantz1-1/+1
2010-03-26i915g: Rename winsys prefix to i915_ from intel_Jakob Bornecrantz1-0/+217
Since the winsys isn't shared with i965 and never will be