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/*
* include/video/tegrafb.h
*
* Copyright (C) 2010 Google, Inc.
* Author: Erik Gilling <konkers@android.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 _LINUX_TEGRAFB_H_
#define _LINUX_TEGRAFB_H_
#include <linux/fb.h>
#include <linux/types.h>
#include <asm/ioctl.h>
#define TEGRA_FB_WIN_FMT_P1 0
#define TEGRA_FB_WIN_FMT_P2 1
#define TEGRA_FB_WIN_FMT_P4 2
#define TEGRA_FB_WIN_FMT_P8 3
#define TEGRA_FB_WIN_FMT_B4G4R4A4 4
#define TEGRA_FB_WIN_FMT_B5G5R5A 5
#define TEGRA_FB_WIN_FMT_B5G6R5 6
#define TEGRA_FB_WIN_FMT_AB5G5R5 7
#define TEGRA_FB_WIN_FMT_B8G8R8A8 12
#define TEGRA_FB_WIN_FMT_R8G8B8A8 13
#define TEGRA_FB_WIN_FMT_B6x2G6x2R6x2A8 14
#define TEGRA_FB_WIN_FMT_R6x2G6x2B6x2A8 15
#define TEGRA_FB_WIN_FMT_YCbCr422 16
#define TEGRA_FB_WIN_FMT_YUV422 17
#define TEGRA_FB_WIN_FMT_YCbCr420P 18
#define TEGRA_FB_WIN_FMT_YUV420P 19
#define TEGRA_FB_WIN_FMT_YCbCr422P 20
#define TEGRA_FB_WIN_FMT_YUV422P 21
#define TEGRA_FB_WIN_FMT_YCbCr422R 22
#define TEGRA_FB_WIN_FMT_YUV422R 23
#define TEGRA_FB_WIN_FMT_YCbCr422RA 24
#define TEGRA_FB_WIN_FMT_YUV422RA 25
#define TEGRA_FB_WIN_BLEND_NONE 0
#define TEGRA_FB_WIN_BLEND_PREMULT 1
#define TEGRA_FB_WIN_BLEND_COVERAGE 2
/* set index to -1 to ignore window data */
struct tegra_fb_windowattr {
__s32 index;
__u32 buff_id;
__u32 blend;
__u32 offset;
__u32 stride;
__u32 pixformat;
__u32 x;
__u32 y;
__u32 w;
__u32 h;
__u32 out_x;
__u32 out_y;
__u32 out_w;
__u32 out_h;
__u32 z;
__u32 pre_syncpt_id;
__u32 pre_syncpt_val;
};
#define TEGRA_FB_FLIP_N_WINDOWS 3
struct tegra_fb_flip_args {
struct tegra_fb_windowattr win[TEGRA_FB_FLIP_N_WINDOWS];
__u32 post_syncpt_id;
__u32 post_syncpt_val;
};
struct tegra_fb_modedb {
struct fb_var_screeninfo *modedb;
__u32 modedb_len;
};
#define FBIO_TEGRA_SET_NVMAP_FD _IOW('F', 0x40, __u32)
#define FBIO_TEGRA_FLIP _IOW('F', 0x41, struct tegra_fb_flip_args)
#define FBIO_TEGRA_GET_MODEDB _IOWR('F', 0x42, struct tegra_fb_modedb)
#endif
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