diff options
Diffstat (limited to 'arch/arm/plat-omap/include/plat/dsp_common.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/dsp_common.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/dsp_common.h b/arch/arm/plat-omap/include/plat/dsp_common.h new file mode 100644 index 000000000000..da97736f3efa --- /dev/null +++ b/arch/arm/plat-omap/include/plat/dsp_common.h @@ -0,0 +1,40 @@ +/* + * This file is part of OMAP DSP driver (DSP Gateway version 3.3.1) + * + * Copyright (C) 2004-2006 Nokia Corporation. All rights reserved. + * + * Contact: Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef ASM_ARCH_DSP_COMMON_H +#define ASM_ARCH_DSP_COMMON_H + +#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK) +extern void omap_dsp_request_mpui(void); +extern void omap_dsp_release_mpui(void); +extern int omap_dsp_request_mem(void); +extern int omap_dsp_release_mem(void); +#else +static inline int omap_dsp_request_mem(void) +{ + return 0; +} +#define omap_dsp_release_mem() do {} while (0) +#endif + +#endif /* ASM_ARCH_DSP_COMMON_H */ |