| /* |
| * Copyright (C) 2017 Intel Corporation. |
| * |
| * Intel Video and Image Processing(VIP) Frame Buffer II driver. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope 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. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef _ALTVIPFB2_H |
| #define _ALTVIPFB2_H |
| #include <linux/io.h> |
| #include <linux/fb.h> |
| |
| #define DRIVER_NAME "altvipfb2" |
| #define PALETTE_SIZE 256 |
| #define BYTES_PER_PIXEL 4 |
| |
| /* control registers */ |
| #define ALTVIPFB2_CONTROL 0 |
| #define ALTVIPFB2_STATUS 0x4 |
| #define ALTVIPFB2_INTERRUPT 0x8 |
| #define ALTVIPFB2_FRAME_COUNTER 0xC |
| #define ALTVIPFB2_FRAME_DROP 0x10 |
| #define ALTVIPFB2_FRAME_INFO 0x14 |
| #define ALTVIPFB2_FRAME_START 0x18 |
| #define ALTVIPFB2_FRAME_READER 0x1C |
| |
| int altvipfb2_probe(struct device *dev, void __iomem *base); |
| int altvipfb2_remove(struct device *dev); |
| |
| struct altvipfb2_priv { |
| struct fb_info info; |
| void __iomem *base; |
| int irq_base; |
| u32 pseudo_palette[PALETTE_SIZE]; |
| }; |
| |
| #endif /* _ALTVIPFB2_H */ |
