83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
|
|
|
|
/*
|
|
* Copyright (C) 2012 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>
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#include "freedreno_drmif.h"
|
|
#include "freedreno_priv.h"
|
|
|
|
struct fd_pipe *
|
|
fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id)
|
|
{
|
|
struct fd_pipe *pipe = NULL;
|
|
|
|
if (id > FD_PIPE_MAX) {
|
|
ERROR_MSG("invalid pipe id: %d", id);
|
|
goto fail;
|
|
}
|
|
|
|
pipe = dev->funcs->pipe_new(dev, id);
|
|
if (!pipe) {
|
|
ERROR_MSG("allocation failed");
|
|
goto fail;
|
|
}
|
|
|
|
pipe->dev = dev;
|
|
pipe->id = id;
|
|
|
|
return pipe;
|
|
fail:
|
|
if (pipe)
|
|
fd_pipe_del(pipe);
|
|
return NULL;
|
|
}
|
|
|
|
void fd_pipe_del(struct fd_pipe *pipe)
|
|
{
|
|
pipe->funcs->destroy(pipe);
|
|
}
|
|
|
|
int fd_pipe_get_param(struct fd_pipe *pipe,
|
|
enum fd_param_id param, uint64_t *value)
|
|
{
|
|
return pipe->funcs->get_param(pipe, param, value);
|
|
}
|
|
|
|
int fd_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp)
|
|
{
|
|
return fd_pipe_wait_timeout(pipe, timestamp, ~0);
|
|
}
|
|
|
|
int fd_pipe_wait_timeout(struct fd_pipe *pipe, uint32_t timestamp,
|
|
uint64_t timeout)
|
|
{
|
|
return pipe->funcs->wait(pipe, timestamp, timeout);
|
|
}
|