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| author | Ben Skeggs <bskeggs@redhat.com> | 2014-11-10 11:24:27 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-12-02 15:44:09 +1000 |
| commit | ad76b3f7c7a0836e74ac0e316e03988ef3c43564 (patch) | |
| tree | a1552a72aea5ee7d08c5f83873d4b5d8e1b9724c /drivers/gpu/drm/nouveau/nv50_display.c | |
| parent | ef1df1bc11fb41f1d636533e7ea8d22c850b1b10 (diff) | |
| download | linux-ad76b3f7c7a0836e74ac0e316e03988ef3c43564.tar.gz linux-ad76b3f7c7a0836e74ac0e316e03988ef3c43564.tar.bz2 linux-ad76b3f7c7a0836e74ac0e316e03988ef3c43564.zip | |
drm/nouveau: teach nouveau_bo_pin() how to force a contig vram allocation
We have the ability to move buffers around in the kernel if necessary,
and should probably use it rather than failing if userspace passes us
a non-contig buffer for a plane.
The NOUVEAU_GEM_TILE_NONCONTIG flag from userspace will become a mere
initial placement hint once all the relevant paths have been updated.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 2016d8ece028..2b5aefb3b9e5 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1073,7 +1073,7 @@ nv50_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb) struct nv50_head *head = nv50_head(crtc); int ret; - ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM); + ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM, false); if (ret == 0) { if (head->image) nouveau_bo_unpin(head->image); @@ -1402,7 +1402,7 @@ nv50_crtc_create(struct drm_device *dev, int index) ret = nouveau_bo_new(dev, 8192, 0x100, TTM_PL_FLAG_VRAM, 0, 0x0000, NULL, NULL, &head->base.lut.nvbo); if (!ret) { - ret = nouveau_bo_pin(head->base.lut.nvbo, TTM_PL_FLAG_VRAM); + ret = nouveau_bo_pin(head->base.lut.nvbo, TTM_PL_FLAG_VRAM, false); if (!ret) { ret = nouveau_bo_map(head->base.lut.nvbo); if (ret) @@ -1425,7 +1425,7 @@ nv50_crtc_create(struct drm_device *dev, int index) ret = nouveau_bo_new(dev, 64 * 64 * 4, 0x100, TTM_PL_FLAG_VRAM, 0, 0x0000, NULL, NULL, &head->base.cursor.nvbo); if (!ret) { - ret = nouveau_bo_pin(head->base.cursor.nvbo, TTM_PL_FLAG_VRAM); + ret = nouveau_bo_pin(head->base.cursor.nvbo, TTM_PL_FLAG_VRAM, false); if (!ret) { ret = nouveau_bo_map(head->base.cursor.nvbo); if (ret) @@ -2487,7 +2487,7 @@ nv50_display_create(struct drm_device *dev) ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, 0, 0x0000, NULL, NULL, &disp->sync); if (!ret) { - ret = nouveau_bo_pin(disp->sync, TTM_PL_FLAG_VRAM); + ret = nouveau_bo_pin(disp->sync, TTM_PL_FLAG_VRAM, false); if (!ret) { ret = nouveau_bo_map(disp->sync); if (ret) |