Maemo patchset 20101501+0m5

[h-e-n] / arch / arm / plat-omap / include / mach / vram.h

diff --git a/arch/arm/plat-omap/include/mach/vram.h b/arch/arm/plat-omap/include/mach/vram.h
new file mode 100644 (file)
index 0000000..494ddde
--- /dev/null
+++ b/arch/arm/plat-omap/include/mach/vram.h
@@ -0,0 +1,36 @@
+/*
+ * File: arch/arm/plat-omap/include/mach/vram.h
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
+ *
+ * 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 __OMAPVRAM_H
+#define __OMAPVRAM_H
+
+#include <asm/types.h>
+
+extern int omap_vram_add_region(unsigned long paddr, size_t size);
+extern int omap_vram_free(unsigned long paddr, size_t size);
+extern int omap_vram_alloc(int mtype, size_t size, unsigned long *paddr);
+extern int omap_vram_reserve(unsigned long paddr, size_t size);
+extern void omap_vram_get_info(unsigned long *vram, unsigned long *free_vram,
+               unsigned long *largest_free_block);
+extern void omap2_set_sdram_vram(u32 size, u32 start);
+extern void omap2_set_sram_vram(u32 size, u32 start);
+
+#endif