intel: Move the DRM uapi headers to a non-Intel location.

I want to remove vc4's dependency on headers from libdrm as well, but
storing multiple copies of drm_fourcc.h in our tree would be silly.

v2: Update Android.mk as well, move distcheck drm*.h references to
    top-level noinst_HEADERS.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> (v1)
Reviewed-by: Daniel Stone <daniels@collabora.com> (v1)
Reviewed-by: Rob Herring <robh@kernel.org>

Makefile.am

@@ -62,6 +62,10 @@ noinst_HEADERS = \
 	include/c99_compat.h \
 	include/c99_math.h \
 	include/c11 \
+	include/drm-uapi/drm.h \
+	include/drm-uapi/drm_fourcc.h \
+	include/drm-uapi/drm_mode.h \
+	include/drm-uapi/i915_drm.h \
 	include/D3D9 \
 	include/GL/wglext.h \
 	include/HaikuGL \

src/intel/Android.vulkan.mk

@@ -33,7 +33,7 @@ VULKAN_COMMON_INCLUDES := \
 	$(MESA_TOP)/src/vulkan/wsi \
 	$(MESA_TOP)/src/vulkan/util \
 	$(MESA_TOP)/src/intel \
-	$(MESA_TOP)/src/intel/drm \
+	$(MESA_TOP)/include/drm-uapi \
 	$(MESA_TOP)/src/intel/vulkan
 
 # libmesa_anv_entrypoints with header and dummy.c

src/intel/Makefile.am

@@ -62,7 +62,6 @@ EXTRA_DIST =
 include Makefile.blorp.am
 include Makefile.common.am
 include Makefile.compiler.am
-include Makefile.drm.am
 include Makefile.genxml.am
 include Makefile.isl.am
 include Makefile.tools.am

src/intel/Makefile.drm.am

@@ -1,22 +0,0 @@
-# Copyright 2017 Intel Corporation
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice (including the next
-# paragraph) shall be included in all copies or substantial portions of the
-# Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-EXTRA_DIST += $(DRM_INTEL_FILES)

src/intel/Makefile.sources

@@ -118,12 +118,6 @@ COMPILER_FILES = \
 COMPILER_GENERATED_FILES = \
 	compiler/brw_nir_trig_workarounds.c
 
-DRM_INTEL_FILES = \
-	drm/drm.h \
-	drm/drm_fourcc.h \
-	drm/drm_mode.h \
-	drm/i915_drm.h
-
 GENXML_XML_FILES = \
 	genxml/gen4.xml \
 	genxml/gen45.xml \

src/intel/Makefile.vulkan.am

@@ -84,7 +84,7 @@ VULKAN_CFLAGS = \
 VULKAN_CPPFLAGS = \
 	-I$(top_srcdir)/src/compiler \
 	-I$(top_srcdir)/src/intel/compiler \
-	-I$(top_srcdir)/src/intel/drm \
+	-I$(top_srcdir)/include/drm-uapi \
 	-I$(top_builddir)/src/intel/vulkan \
 	-I$(top_srcdir)/src/intel/vulkan \
 	-I$(top_srcdir)/src/vulkan/wsi \

src/mesa/drivers/dri/i965/Android.mk

@@ -30,7 +30,7 @@ include $(LOCAL_PATH)/Makefile.sources
 I965_PERGEN_COMMON_INCLUDES := \
 	$(MESA_DRI_C_INCLUDES) \
 	$(MESA_TOP)/src/intel \
-	$(MESA_TOP)/src/intel/drm
+	$(MESA_TOP)/include/drm-uapi
 
 I965_PERGEN_SHARED_LIBRARIES := \
 	$(MESA_DRI_SHARED_LIBRARIES)
@@ -258,7 +258,7 @@ endif
 
 LOCAL_C_INCLUDES := \
 	$(MESA_DRI_C_INCLUDES) \
-	$(MESA_TOP)/src/intel/drm
+	$(MESA_TOP)/include/drm-uapi
 
 LOCAL_SRC_FILES := \
 	$(i965_FILES)

src/mesa/drivers/dri/i965/Makefile.am

@@ -38,7 +38,7 @@ AM_CFLAGS = \
 	-I$(top_srcdir)/src/compiler/nir \
 	-I$(top_builddir)/src/intel \
 	-I$(top_srcdir)/src/intel \
-	-I$(top_srcdir)/src/intel/drm \
+	-I$(top_srcdir)/include/drm-uapi \
 	$(DEFINES) \
 	$(VISIBILITY_CFLAGS) \
 	$(LIBDRM_CFLAGS) \