pipe-loader: add pipe_loader_ops::configuration()

Required for the dri state-tracker. Will be used to retrieve
driver specific configuration parameters:
 - share_fd (dmabuf) capability
 - throttle

Signed-off-by: Emil Velikov <[email protected]>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/pipe-loader/pipe_loader.h b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
index caef6c16bec..8ff00b1e1e1 100644
--- a/src/gallium/auxiliary/pipe-loader/pipe_loader.h
+++ b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
@@ -34,6 +34,7 @@
 #define PIPE_LOADER_H
 
 #include "pipe/p_compiler.h"
+#include "state_tracker/drm_driver.h"
 
 #ifdef HAVE_PIPE_LOADER_XLIB
 #include <X11/Xlib.h>
@@ -94,6 +95,16 @@ pipe_loader_create_screen(struct pipe_loader_device *dev,
                           const char *library_paths);
 
 /**
+ * Query the configuration parameters for the specified device.
+ *
+ * \param dev Device that will be queried.
+ * \param conf The drm_conf id of the option to be queried.
+ */
+const struct drm_conf_ret *
+pipe_loader_configuration(struct pipe_loader_device *dev,
+                          enum drm_conf conf);
+
+/**
  * Release resources allocated for a list of devices.
  *
  * Should be called when the specified devices are no longer in use to