mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 07:04:00 +08:00
35d747a81d
Expose the buffer objects, syncpoint and channel functionality in the public public header so that drivers can use them. Signed-off-by: Thierry Reding <treding@nvidia.com>
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
|
|
* Tegra host1x Job
|
|
*
|
|
* Copyright (c) 2011-2013, NVIDIA Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __HOST1X_JOB_H
|
|
#define __HOST1X_JOB_H
|
|
|
|
struct host1x_job_gather {
|
|
u32 words;
|
|
dma_addr_t base;
|
|
struct host1x_bo *bo;
|
|
int offset;
|
|
bool handled;
|
|
};
|
|
|
|
struct host1x_cmdbuf {
|
|
u32 handle;
|
|
u32 offset;
|
|
u32 words;
|
|
u32 pad;
|
|
};
|
|
|
|
struct host1x_waitchk {
|
|
struct host1x_bo *bo;
|
|
u32 offset;
|
|
u32 syncpt_id;
|
|
u32 thresh;
|
|
};
|
|
|
|
struct host1x_job_unpin_data {
|
|
struct host1x_bo *bo;
|
|
struct sg_table *sgt;
|
|
};
|
|
|
|
/*
|
|
* Dump contents of job to debug output.
|
|
*/
|
|
void host1x_job_dump(struct device *dev, struct host1x_job *job);
|
|
|
|
#endif
|