Glamo DRM and KMS driver

This adds the Glamo DRM and KMS driver, but note that modifications are needed
elsewhere to support it.

Signed-off-by: Thomas White <taw@bitwiz.org.uk>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/drivers/mfd/glamo/glamo-buffer.h b/drivers/mfd/glamo/glamo-buffer.h
new file mode 100644
index 00000000000..41f18fd7989
--- /dev/null
+++ b/drivers/mfd/glamo/glamo-buffer.h
@@ -0,0 +1,60 @@
+/*
+ * SMedia Glamo 336x/337x memory management
+ *
+ * Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef __GLAMO_BUFFER_H
+#define __GLAMO_BUFFER_H
+
+#include <drm/drmP.h>
+
+#include "glamo-drm-private.h"
+
+extern int glamo_buffer_init(struct glamodrm_handle *gdrm);
+extern int glamo_buffer_final(struct glamodrm_handle *gdrm);
+
+extern int glamodrm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
+
+extern int glamodrm_gem_init_object(struct drm_gem_object *obj);
+
+extern void glamodrm_gem_free_object(struct drm_gem_object *obj);
+
+extern struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev,
+                                                     int size, int alignment);
+
+extern int glamo_ioctl_gem_create(struct drm_device *dev, void *data,
+				  struct drm_file *file_priv);
+
+extern int glamo_ioctl_gem_mmap(struct drm_device *dev, void *data,
+				struct drm_file *file_priv);
+
+extern int glamo_ioctl_gem_pin(struct drm_device *dev, void *data,
+			       struct drm_file *file_priv);
+
+extern int glamo_ioctl_gem_unpin(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv);
+
+extern int glamo_ioctl_gem_pread(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv);
+
+extern int glamo_ioctl_gem_pwrite(struct drm_device *dev, void *data,
+				  struct drm_file *file_priv);
+
+#endif /* __GLAMO_BUFFER_H */