diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2018-01-16 11:07:30 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2018-03-22 12:08:23 +0100 |
| commit | ef86cfee7d74baf2e3b883871087a684acecb595 (patch) | |
| tree | 1df2a8845097697730adcb360ec8d9f5a9bc5555 /drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | |
| parent | drm/vmwgfx: Add a cpu blit utility that can be used for page-backed bos (diff) | |
| download | linux-ef86cfee7d74baf2e3b883871087a684acecb595.tar.xz linux-ef86cfee7d74baf2e3b883871087a684acecb595.zip | |
drm/vmwgfx: Use the cpu blit utility for framebuffer to screen target blits
This blit was previously performed using two large vmaps, one of which
was teared down and remapped on each blit. Use the more resource-
conserving TTM cpu blit instead.
The blit is used in boundary-box computing mode which makes it possible
to minimize the bounding box used in host operations.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c index 9f6deced4244..3b7bf7ca18b9 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c @@ -1032,7 +1032,7 @@ int vmw_kms_sou_do_dmabuf_dirty(struct vmw_private *dev_priv, int ret; ret = vmw_kms_helper_buffer_prepare(dev_priv, buf, interruptible, - false); + false, false); if (ret) return ret; @@ -1130,7 +1130,8 @@ int vmw_kms_sou_readback(struct vmw_private *dev_priv, struct vmw_kms_dirty dirty; int ret; - ret = vmw_kms_helper_buffer_prepare(dev_priv, buf, true, false); + ret = vmw_kms_helper_buffer_prepare(dev_priv, buf, true, false, + false); if (ret) return ret; |