From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/tidss/tidss_drv.h | 41 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 drivers/gpu/drm/tidss/tidss_drv.h (limited to 'drivers/gpu/drm/tidss/tidss_drv.h') diff --git a/drivers/gpu/drm/tidss/tidss_drv.h b/drivers/gpu/drm/tidss/tidss_drv.h new file mode 100644 index 000000000..d7f27b0b0 --- /dev/null +++ b/drivers/gpu/drm/tidss/tidss_drv.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/ + * Author: Tomi Valkeinen + */ + +#ifndef __TIDSS_DRV_H__ +#define __TIDSS_DRV_H__ + +#include + +#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]; + + unsigned int irq; + + 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 -- cgit v1.2.3