diff options
Diffstat (limited to 'drivers/gpu/mali400/r3p2/mali/linux/mali_dma_buf.h')
| -rw-r--r-- | drivers/gpu/mali400/r3p2/mali/linux/mali_dma_buf.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/mali400/r3p2/mali/linux/mali_dma_buf.h b/drivers/gpu/mali400/r3p2/mali/linux/mali_dma_buf.h new file mode 100644 index 0000000..1af3efc --- /dev/null +++ b/drivers/gpu/mali400/r3p2/mali/linux/mali_dma_buf.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2011-2012 ARM Limited. All rights reserved. + * + * This program is free software and is provided to you under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. + * + * A copy of the licence is included with the program, and can also be obtained from Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __MALI_DMA_BUF_H__ +#define __MALI_DMA_BUF_H__ + +#ifdef __cplusplus +extern "C" +{ +#endif + +#include "mali_osk.h" +#include "common/mali_pp_job.h" + +struct mali_dma_buf_attachment; + +int mali_attach_dma_buf(struct mali_session_data *session, _mali_uk_attach_dma_buf_s __user *arg); +int mali_release_dma_buf(struct mali_session_data *session, _mali_uk_release_dma_buf_s __user *arg); +int mali_dma_buf_get_size(struct mali_session_data *session, _mali_uk_dma_buf_get_size_s __user *arg); +int mali_dma_buf_map(struct mali_dma_buf_attachment *mem, struct mali_session_data *session, u32 virt, u32 *offset, u32 flags); +void mali_dma_buf_unmap(struct mali_dma_buf_attachment *mem); +void mali_dma_buf_release(void *ctx, void *handle); + +#if !defined(CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH) +int mali_dma_buf_map_job(struct mali_pp_job *job); +void mali_dma_buf_unmap_job(struct mali_pp_job *job); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __MALI_KERNEL_LINUX_H__ */ |