diff options
Diffstat (limited to 'drivers/gpu/drm/xilinx/xilinx_vtc.h')
| -rw-r--r-- | drivers/gpu/drm/xilinx/xilinx_vtc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xilinx/xilinx_vtc.h b/drivers/gpu/drm/xilinx/xilinx_vtc.h new file mode 100644 index 000000000000..33b4eb43513d --- /dev/null +++ b/drivers/gpu/drm/xilinx/xilinx_vtc.h @@ -0,0 +1,44 @@ +/* + * Video Timing Controller Header for Xilinx DRM KMS + * + * Copyright (C) 2013 Xilinx, Inc. + * + * Author: Hyun Woo Kwon <hyunk@xilinx.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * 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. + */ + +#ifndef _XILINX_VTC_H_ +#define _XILINX_VTC_H_ + +struct xilinx_vtc; + +struct videomode; + +void xilinx_vtc_config_sig(struct xilinx_vtc *vtc, + struct videomode *vm); +void xilinx_vtc_enable_vblank_intr(struct xilinx_vtc *vtc, + void (*fn)(void *), void *data); +void xilinx_vtc_disable_vblank_intr(struct xilinx_vtc *vtc); +void xilinx_vtc_reset(struct xilinx_vtc *vtc); +void xilinx_vtc_enable(struct xilinx_vtc *vtc); +void xilinx_vtc_disable(struct xilinx_vtc *vtc); + +struct device; +struct device_node; + +struct xilinx_vtc *xilinx_vtc_probe(struct device *dev, + struct device_node *node); +void xilinx_vtc_vblank_enable(struct xilinx_vtc *vtc); +void xilinx_vtc_vblank_disable(struct xilinx_vtc *vtc); +u32 xilinx_vtc_intr_get(struct xilinx_vtc *vtc); +void xilinx_vtc_intr_clear(struct xilinx_vtc *vtc, u32 intr); + +#endif /* _XILINX_VTC_H_ */ |