radeonsi: prepare for driver-specific driconf options

Reviewed-by: Marek Olšák <[email protected]>

3 files changed, 28 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c b/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c
index d8d3878bcd5..69a02838cc3 100644
--- a/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c
+++ b/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c
@@ -88,7 +88,7 @@ static const struct drm_driver_descriptor driver_descriptors[] = {
     {
         .driver_name = "radeonsi",
         .create_screen = pipe_radeonsi_create_screen,
-        .configuration = pipe_default_configuration_query,
+        .configuration = pipe_radeonsi_configuration_query,
     },
     {
         .driver_name = "vmwgfx",
diff --git a/src/gallium/auxiliary/target-helpers/drm_helper.h b/src/gallium/auxiliary/target-helpers/drm_helper.h
index a4fcde385f2..95b4a27111c 100644
--- a/src/gallium/auxiliary/target-helpers/drm_helper.h
+++ b/src/gallium/auxiliary/target-helpers/drm_helper.h
@@ -5,6 +5,7 @@
 #include "target-helpers/inline_debug_helper.h"
 #include "target-helpers/drm_helper_public.h"
 #include "state_tracker/drm_driver.h"
+#include "util/xmlpool.h"
 
 static const struct drm_conf_ret throttle_ret = {
    .type = DRM_CONF_INT,
@@ -175,6 +176,24 @@ pipe_radeonsi_create_screen(int fd, const struct pipe_screen_config *config)
    return rw ? debug_screen_wrap(rw->screen) : NULL;
 }
 
+const struct drm_conf_ret *
+pipe_radeonsi_configuration_query(enum drm_conf conf)
+{
+   static const struct drm_conf_ret xml_options_ret = {
+      .type = DRM_CONF_POINTER,
+      .val.val_pointer =
+#include "radeonsi/si_driinfo.h"
+   };
+
+   switch (conf) {
+   case DRM_CONF_XML_OPTIONS:
+      return &xml_options_ret;
+   default:
+      break;
+   }
+   return pipe_default_configuration_query(conf);
+}
+
 #else
 
 struct pipe_screen *
@@ -184,6 +203,12 @@ pipe_radeonsi_create_screen(int fd, const struct pipe_screen_config *config)
    return NULL;
 }
 
+const struct drm_conf_ret *
+pipe_radeonsi_configuration_query(enum drm_conf conf)
+{
+   return NULL;
+}
+
 #endif
 
 #ifdef GALLIUM_VMWGFX
diff --git a/src/gallium/auxiliary/target-helpers/drm_helper_public.h b/src/gallium/auxiliary/target-helpers/drm_helper_public.h
index c540d7c58a6..46819131bda 100644
--- a/src/gallium/auxiliary/target-helpers/drm_helper_public.h
+++ b/src/gallium/auxiliary/target-helpers/drm_helper_public.h
@@ -24,6 +24,8 @@ pipe_r600_create_screen(int fd, const struct pipe_screen_config *config);
 
 struct pipe_screen *
 pipe_radeonsi_create_screen(int fd, const struct pipe_screen_config *config);
+const struct drm_conf_ret *
+pipe_radeonsi_configuration_query(enum drm_conf conf);
 
 struct pipe_screen *
 pipe_vmwgfx_create_screen(int fd, const struct pipe_screen_config *config);