[PATCH 3/4] modesetting: Export two functions I want to reuse from DRI2/Present.

[Eric Anholt]

This renames dumb_get_bo_from_handle(), since it wasn't using a handle
(GEM terminology) but a dmabuf fd.

Signed-off-by: Eric Anholt <eric at anholt.net>
---
 hw/xfree86/drivers/modesetting/drmmode_display.c | 8 ++++----
 hw/xfree86/drivers/modesetting/drmmode_display.h | 3 +++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
index d959837..d8d1b44 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -116,7 +116,7 @@ dumb_bo_unmap(int fd, struct dumb_bo *bo)
 }
 #endif
 
-static int
+int
 dumb_bo_destroy(int fd, struct dumb_bo *bo)
 {
     struct drm_mode_destroy_dumb arg;
@@ -137,8 +137,8 @@ dumb_bo_destroy(int fd, struct dumb_bo *bo)
     return 0;
 }
 
-static struct dumb_bo *
-dumb_get_bo_from_handle(int fd, int handle, int pitch, int size)
+struct dumb_bo *
+dumb_get_bo_from_fd(int fd, int handle, int pitch, int size)
 {
     struct dumb_bo *bo;
     int ret;
@@ -164,7 +164,7 @@ drmmode_SetSlaveBO(PixmapPtr ppix,
     msPixmapPrivPtr ppriv = msGetPixmapPriv(drmmode, ppix);
 
     ppriv->backing_bo =
-        dumb_get_bo_from_handle(drmmode->fd, fd_handle, pitch, size);
+        dumb_get_bo_from_fd(drmmode->fd, fd_handle, pitch, size);
     if (!ppriv->backing_bo)
         return FALSE;
 
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.h b/hw/xfree86/drivers/modesetting/drmmode_display.h
index 438743b..c7e7ef0 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.h
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.h
@@ -121,6 +121,9 @@ Bool drmmode_map_cursor_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
 void drmmode_free_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
 void drmmode_get_default_bpp(ScrnInfoPtr pScrn, drmmode_ptr drmmmode,
                              int *depth, int *bpp);
+struct dumb_bo *dumb_get_bo_from_fd(int drm_fd, int fd, int pitch, int size);
+int dumb_bo_destroy(int fd, struct dumb_bo *bo);
+
 
 #ifndef DRM_CAP_DUMB_PREFERRED_DEPTH
 #define DRM_CAP_DUMB_PREFERRED_DEPTH 3
-- 
2.1.1