/* SPDX-License-Identifier: GPL-2.0+ */ /* * vsp1_drm.h -- R-Car VSP1 DRM/KMS Interface * * Copyright (C) 2015 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) */ #ifndef __VSP1_DRM_H__ #define __VSP1_DRM_H__ #include <linux/mutex.h> #include <linux/videodev2.h> #include <linux/wait.h> #include <media/vsp1.h> #include "vsp1_pipe.h" /** * vsp1_drm_pipeline - State for the API exposed to the DRM driver * @pipe: the VSP1 pipeline used for display * @width: output display width * @height: output display height * @force_brx_release: when set, release the BRx during the next reconfiguration * @wait_queue: wait queue to wait for BRx release completion * @uif: UIF entity if available for the pipeline * @crc: CRC computation configuration * @du_complete: frame completion callback for the DU driver (optional) * @du_private: data to be passed to the du_complete callback */ struct vsp1_drm_pipeline { struct vsp1_pipeline pipe; unsigned int width; unsigned int height; bool force_brx_release; wait_queue_head_t wait_queue; struct vsp1_entity *uif; struct vsp1_du_crc_config crc; /* Frame synchronisation */ void (*du_complete)(void *data, bool completed, u32 crc); void *du_private; }; /** * vsp1_drm - State for the API exposed to the DRM driver * @pipe: the VSP1 DRM pipeline used for display * @lock: protects the BRU and BRS allocation * @inputs: source crop rectangle, destination compose rectangle and z-order * position for every input (indexed by RPF index) */ struct vsp1_drm { struct vsp1_drm_pipeline pipe[VSP1_MAX_LIF]; struct mutex lock; struct { struct v4l2_rect crop; struct v4l2_rect compose; unsigned int zpos; } inputs[VSP1_MAX_RPF]; };
static inline struct vsp1_drm_pipeline * to_vsp1_drm_pipeline(struct vsp1_pipeline *pipe) { return container_of(pipe, struct vsp1_drm_pipeline, pipe); }Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kieran Bingham | 22 | 88.00% | 1 | 50.00% |
| Laurent Pinchart | 3 | 12.00% | 1 | 50.00% |
| Total | 25 | 100.00% | 2 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp |
| Laurent Pinchart | 128 | 79.50% | 10 | 76.92% |
| Kieran Bingham | 24 | 14.91% | 2 | 15.38% |
| Takashi Saito | 9 | 5.59% | 1 | 7.69% |
| Total | 161 | 100.00% | 13 | 100.00% |