freedreno: Move msm_drm.h to the same spot as other DRM uapi.

The new location matches other drivers, and has a README about the rules
for updating it.

Reviewed-by: Rob Clark <robdclark@gmail.com>

src/freedreno/Makefile.sources

@@ -12,7 +12,6 @@ drm_SOURCES := \
 	drm/msm_priv.h \
 	drm/freedreno_device.c \
 	drm/freedreno_priv.h \
-	drm/msm_drm.h \
 	drm/msm_ringbuffer.c
 
 ir3_SOURCES := \

src/freedreno/drm/meson.build

@@ -29,7 +29,6 @@ libfreedreno_drm_files = files(
   'freedreno_ringbuffer.h',
   'msm_bo.c',
   'msm_device.c',
-  'msm_drm.h',
   'msm_pipe.c',
   'msm_priv.h',
   'msm_ringbuffer.c',

src/freedreno/drm/msm_priv.h

@@ -33,7 +33,7 @@
 #  define __user
 #endif
 
-#include "msm_drm.h"
+#include "drm-uapi/msm_drm.h"
 
 struct msm_device {
 	struct fd_device base;

src/freedreno/vulkan/tu_device.c

@@ -42,7 +42,7 @@
 #include "vk_format.h"
 #include "vk_util.h"
 
-#include "drm/msm_drm.h"
+#include "drm-uapi/msm_drm.h"
 
 static int
 tu_device_get_cache_uuid(uint16_t family, void *uuid)

src/freedreno/vulkan/tu_drm.c

@@ -30,7 +30,7 @@
 #include <sys/ioctl.h>
 #include <xf86drm.h>
 
-#include "drm/msm_drm.h"
+#include "drm-uapi/msm_drm.h"
 
 static int
 tu_drm_get_param(const struct tu_physical_device *dev,

src/freedreno/vulkan/tu_private.h

@@ -52,7 +52,7 @@
 #include "vk_debug_report.h"
 #include "wsi_common.h"
 
-#include "drm/msm_drm.h"
+#include "drm-uapi/msm_drm.h"
 #include "ir3/ir3_compiler.h"
 #include "ir3/ir3_shader.h"