vc4: Switch to using the libdrm-provided vc4_drm.h.
The required version is set to .69 for the getparam ioctl that will be
used in the next commit.
diff --git a/configure.ac b/configure.ac
index 6ea1f2c..3799d8d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,6 +75,7 @@
LIBDRM_NVVIEUX_REQUIRED=2.4.66
LIBDRM_NOUVEAU_REQUIRED=2.4.66
LIBDRM_FREEDRENO_REQUIRED=2.4.67
+LIBDRM_VC4_REQUIRED=2.4.69
DRI2PROTO_REQUIRED=2.6
DRI3PROTO_REQUIRED=1.0
PRESENTPROTO_REQUIRED=1.0
@@ -2467,6 +2468,7 @@
;;
xvc4)
HAVE_GALLIUM_VC4=yes
+ PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
gallium_require_drm "vc4"
gallium_require_drm_loader