2015-08-21 17:55:36 -06:00
|
|
|
/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
|
|
|
|
|
*
|
|
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
|
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
|
|
|
* to deal in the Software without restriction, including without limitation
|
|
|
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
|
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
|
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
|
|
|
*
|
|
|
|
|
* The above copyright notice and this permission notice (including the next
|
|
|
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
|
|
|
* Software.
|
|
|
|
|
*
|
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
|
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
|
|
|
* SOFTWARE.
|
|
|
|
|
*
|
|
|
|
|
* Authors:
|
|
|
|
|
* Rob Clark <robclark@freedesktop.org>
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef MSM_PRIV_H_
|
|
|
|
|
#define MSM_PRIV_H_
|
|
|
|
|
|
|
|
|
|
#include "freedreno_priv.h"
|
|
|
|
|
|
|
|
|
|
#ifndef __user
|
|
|
|
|
# define __user
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#include "msm_drm.h"
|
|
|
|
|
|
|
|
|
|
struct msm_device {
|
|
|
|
|
struct fd_device base;
|
2016-10-16 00:01:17 -06:00
|
|
|
struct fd_bo_cache ring_cache;
|
|
|
|
|
unsigned ring_cnt;
|
2015-08-21 17:55:36 -06:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static inline struct msm_device * to_msm_device(struct fd_device *x)
|
|
|
|
|
{
|
|
|
|
|
return (struct msm_device *)x;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drm_private struct fd_device * msm_device_new(int fd);
|
|
|
|
|
|
|
|
|
|
struct msm_pipe {
|
|
|
|
|
struct fd_pipe base;
|
|
|
|
|
uint32_t pipe;
|
|
|
|
|
uint32_t gpu_id;
|
|
|
|
|
uint32_t gmem;
|
|
|
|
|
uint32_t chip_id;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static inline struct msm_pipe * to_msm_pipe(struct fd_pipe *x)
|
|
|
|
|
{
|
|
|
|
|
return (struct msm_pipe *)x;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drm_private struct fd_pipe * msm_pipe_new(struct fd_device *dev,
|
|
|
|
|
enum fd_pipe_id id);
|
|
|
|
|
|
|
|
|
|
drm_private struct fd_ringbuffer * msm_ringbuffer_new(struct fd_pipe *pipe,
|
|
|
|
|
uint32_t size);
|
|
|
|
|
|
|
|
|
|
struct msm_bo {
|
|
|
|
|
struct fd_bo base;
|
|
|
|
|
uint64_t offset;
|
|
|
|
|
uint64_t presumed;
|
2016-10-16 00:01:17 -06:00
|
|
|
/* to avoid excess hashtable lookups, cache the ring this bo was
|
|
|
|
|
* last emitted on (since that will probably also be the next ring
|
|
|
|
|
* it is emitted on)
|
2015-08-21 17:55:36 -06:00
|
|
|
*/
|
2016-10-16 00:01:17 -06:00
|
|
|
unsigned current_ring_seqno;
|
2015-08-21 17:55:36 -06:00
|
|
|
uint32_t idx;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static inline struct msm_bo * to_msm_bo(struct fd_bo *x)
|
|
|
|
|
{
|
|
|
|
|
return (struct msm_bo *)x;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drm_private int msm_bo_new_handle(struct fd_device *dev,
|
|
|
|
|
uint32_t size, uint32_t flags, uint32_t *handle);
|
|
|
|
|
drm_private struct fd_bo * msm_bo_from_handle(struct fd_device *dev,
|
|
|
|
|
uint32_t size, uint32_t handle);
|
|
|
|
|
|
|
|
|
|
static inline void get_abs_timeout(struct drm_msm_timespec *tv, uint64_t ns)
|
|
|
|
|
{
|
|
|
|
|
struct timespec t;
|
|
|
|
|
uint32_t s = ns / 1000000000;
|
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &t);
|
|
|
|
|
tv->tv_sec = t.tv_sec + s;
|
|
|
|
|
tv->tv_nsec = t.tv_nsec + ns - (s * 1000000000);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif /* MSM_PRIV_H_ */
|
