/* * vsp1.h -- R-Car VSP1 Driver * * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef __VSP1_H__ #define __VSP1_H__ #include <linux/io.h> #include <linux/list.h> #include <linux/mutex.h> #include <media/media-device.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> #include "vsp1_regs.h" struct clk; struct device; struct vsp1_drm; struct vsp1_entity; struct vsp1_platform_data; struct vsp1_bru; struct vsp1_hsit; struct vsp1_lif; struct vsp1_lut; struct vsp1_rwpf; struct vsp1_sru; struct vsp1_uds; #define VSP1_MAX_RPF 5 #define VSP1_MAX_UDS 3 #define VSP1_MAX_WPF 4 #define VSP1_HAS_LIF (1 << 0) #define VSP1_HAS_LUT (1 << 1) #define VSP1_HAS_SRU (1 << 2) #define VSP1_HAS_BRU (1 << 3) struct vsp1_device_info { u32 version; unsigned int gen; unsigned int features; unsigned int rpf_count; unsigned int uds_count; unsigned int wpf_count; unsigned int num_bru_inputs; bool uapi; }; struct vsp1_device { struct device *dev; const struct vsp1_device_info *info; void __iomem *mmio; struct clk *clock; struct mutex lock; int ref_count; struct vsp1_bru *bru; struct vsp1_hsit *hsi; struct vsp1_hsit *hst; struct vsp1_lif *lif; struct vsp1_lut *lut; struct vsp1_rwpf *rpf[VSP1_MAX_RPF]; struct vsp1_sru *sru; struct vsp1_uds *uds[VSP1_MAX_UDS]; struct vsp1_rwpf *wpf[VSP1_MAX_WPF]; struct list_head entities; struct list_head videos; struct v4l2_device v4l2_dev; struct media_device media_dev; struct media_entity_operations media_ops; struct vsp1_drm *drm; }; int vsp1_device_get(struct vsp1_device *vsp1); void vsp1_device_put(struct vsp1_device *vsp1); int vsp1_reset_wpf(struct vsp1_device *vsp1, unsigned int index);
static inline u32 vsp1_read(struct vsp1_device *vsp1, u32 reg) { return ioread32(vsp1->mmio + reg); }Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| laurent pinchart | laurent pinchart | 25 | 100.00% | 1 | 100.00% |
| Total | 25 | 100.00% | 1 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp | |
| laurent pinchart | laurent pinchart | 29 | 100.00% | 1 | 100.00% |
| Total | 29 | 100.00% | 1 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp | |
| laurent pinchart | laurent pinchart | 311 | 95.11% | 17 | 94.44% |
| takashi saito | takashi saito | 16 | 4.89% | 1 | 5.56% |
| Total | 327 | 100.00% | 18 | 100.00% |