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| /openbmc/linux/drivers/gpu/drm/msm/ |
| H A D | msm_gem.c | f4839bd5 Tue Jun 13 10:50:05 CDT 2017 Rob Clark <robdclark@gmail.com> drm/msm: refactor how we handle vram carveout buffers
Pull some of the logic out into msm_gem_new() (since we don't need to
care about the imported-bo case), and don't defer allocating pages. The
latter is generally a good idea, since if we are using VRAM carveout to
allocate contiguous buffers (ie. no IOMMU), the allocation is more
likely to fail. So failing at allocation time is a more sane option.
Plus this simplifies things in the next patch.
Signed-off-by: Rob Clark <robdclark@gmail.com>
f4839bd5 Tue Jun 13 10:50:05 CDT 2017 Rob Clark <robdclark@gmail.com> drm/msm: refactor how we handle vram carveout buffers
Pull some of the logic out into msm_gem_new() (since we don't need to
care about the imported-bo case), and don't defer allocating pages. The
latter is generally a good idea, since if we are using VRAM carveout to
allocate contiguous buffers (ie. no IOMMU), the allocation is more
likely to fail. So failing at allocation time is a more sane option.
Plus this simplifies things in the next patch.
Signed-off-by: Rob Clark <robdclark@gmail.com>
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