| Message ID | 20200422144055.27801-2-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/vram-helper: Reduce memory fragmentation | expand |
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 8b2d5c945c95c..5d5bfb38bbed4 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -197,7 +197,7 @@ static int drm_gem_vram_init(struct drm_device *dev, acc_size = ttm_bo_dma_acc_size(bdev, size, sizeof(*gbo)); gbo->bo.bdev = bdev; - drm_gem_vram_placement(gbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); + drm_gem_vram_placement(gbo, TTM_PL_FLAG_SYSTEM); ret = ttm_bo_init(bdev, &gbo->bo, size, ttm_bo_type_device, &gbo->placement, pg_align, false, acc_size,
Most drivers that use VRAM helpers have only a few MiB of framebuffer memory available. To reduce fragmentation, new BOs are now put into system memory by default. Only pin operations are allowed to move BOs into VRAM. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/drm_gem_vram_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)