From 8bde6c0d4e7374fedeca959af42ad6819c792e08 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 22 Sep 2020 16:57:00 +0200 Subject: drm/vram-helper: Don't put new BOs into VRAM 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. v2: * rebased onto latest drm-tip Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200922145700.25413-4-tzimmermann@suse.de --- drivers/gpu/drm/drm_gem_vram_helper.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c') diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 64c6392b69da..3fe4b326e18e 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -222,8 +222,7 @@ struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev, acc_size = ttm_bo_dma_acc_size(bdev, size, sizeof(*gbo)); gbo->bo.bdev = bdev; - drm_gem_vram_placement(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM | - DRM_GEM_VRAM_PL_FLAG_SYSTEM); + drm_gem_vram_placement(gbo, DRM_GEM_VRAM_PL_FLAG_SYSTEM); /* * A failing ttm_bo_init will call ttm_buffer_object_destroy -- cgit v1.2.3