/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> */ #ifndef __TIDSS_DRV_H__ #define __TIDSS_DRV_H__ #include <linux/spinlock.h> #define TIDSS_MAX_PORTS 4 #define TIDSS_MAX_PLANES 4 typedef u32 dispc_irq_t; struct tidss_device { struct drm_device ddev; /* DRM device for DSS */ struct device *dev; /* Underlying DSS device */ const struct dispc_features *feat; struct dispc_device *dispc; unsigned int num_crtcs; struct drm_crtc *crtcs[TIDSS_MAX_PORTS]; unsigned int num_planes; struct drm_plane *planes[TIDSS_MAX_PLANES]; spinlock_t wait_lock; /* protects the irq masks */ dispc_irq_t irq_mask; /* enabled irqs in addition to wait_list */ }; #define to_tidss(__dev) container_of(__dev, struct tidss_device, ddev) int tidss_runtime_get(struct tidss_device *tidss); void tidss_runtime_put(struct tidss_device *tidss); #endif