c056b55dc6
Split out the hardware pipe specifics from mdp5_plane. To start, the hw pipes are statically assigned to planes, but next step is to assign the hw pipes during plane->atomic_check() based on requested caps (scaling, YUV, etc). And then hw pipe re-assignment if required if required SMP blocks changes. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Archit Taneja <architt@codeaurora.org>
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
|
|
* Copyright (C) 2016 Red Hat
|
|
* Author: Rob Clark <robdclark@gmail.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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __MDP5_PIPE_H__
|
|
#define __MDP5_PIPE_H__
|
|
|
|
#define SSPP_MAX (SSPP_RGB3 + 1) /* TODO: Add SSPP_MAX in mdp5.xml.h */
|
|
|
|
/* represents a hw pipe, which is dynamically assigned to a plane */
|
|
struct mdp5_hw_pipe {
|
|
int idx;
|
|
|
|
const char *name;
|
|
enum mdp5_pipe pipe;
|
|
|
|
spinlock_t pipe_lock; /* protect REG_MDP5_PIPE_* registers */
|
|
uint32_t reg_offset;
|
|
uint32_t caps;
|
|
|
|
uint32_t flush_mask; /* used to commit pipe registers */
|
|
};
|
|
|
|
struct mdp5_hw_pipe *mdp5_pipe_init(enum mdp5_pipe pipe,
|
|
uint32_t reg_offset, uint32_t caps);
|
|
void mdp5_pipe_destroy(struct mdp5_hw_pipe *hwpipe);
|
|
|
|
#endif /* __MDP5_PIPE_H__ */
|