Mesa (master): vc4: Return V3D version details in the GL renderer info.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: d2b4b16589b1206b20aea638f8b0c7cf740b3a4f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d2b4b16589b1206b20aea638f8b0c7cf740b3a4f

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Jul 12 11:57:13 2016 -0700

vc4: Return V3D version details in the GL renderer info.

This is as close as we get to a name for the 3D blocks.

---

 src/gallium/drivers/vc4/vc4_screen.c | 11 ++++++++++-
 src/gallium/drivers/vc4/vc4_screen.h |  2 ++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
index 96277dc..5882f07 100644
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -72,7 +72,16 @@ uint32_t vc4_debug;
 static const char *
 vc4_screen_get_name(struct pipe_screen *pscreen)
 {
-        return "VC4";
+        struct vc4_screen *screen = vc4_screen(pscreen);
+
+        if (!screen->name) {
+                screen->name = ralloc_asprintf(screen,
+                                               "VC4 V3D %d.%d",
+                                               screen->v3d_ver / 10,
+                                               screen->v3d_ver % 10);
+        }
+
+        return screen->name;
 }
 
 static const char *
diff --git a/src/gallium/drivers/vc4/vc4_screen.h b/src/gallium/drivers/vc4/vc4_screen.h
index 9bd2765..345b73a 100644
--- a/src/gallium/drivers/vc4/vc4_screen.h
+++ b/src/gallium/drivers/vc4/vc4_screen.h
@@ -52,6 +52,8 @@ struct vc4_screen {
 
         int v3d_ver;
 
+        const char *name;
+
         void *simulator_mem_base;
         uint32_t simulator_mem_size;