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/*
* Copyright (C) 2016 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
* Copyright (C) 2014 Endless Mobile
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* Canvas LUT Memory */
#ifndef __MESON_CANVAS_H
#define __MESON_CANVAS_H
#define MESON_CANVAS_ID_OSD1 0x4e
#define MESON_CANVAS_ID_VD1_0 0x60
#define MESON_CANVAS_ID_VD1_1 0x61
#define MESON_CANVAS_ID_VD1_2 0x62
/* Canvas configuration. */
#define MESON_CANVAS_WRAP_NONE 0x00
#define MESON_CANVAS_WRAP_X 0x01
#define MESON_CANVAS_WRAP_Y 0x02
#define MESON_CANVAS_BLKMODE_LINEAR 0x00
#define MESON_CANVAS_BLKMODE_32x32 0x01
#define MESON_CANVAS_BLKMODE_64x64 0x02
#define MESON_CANVAS_ENDIAN_SWAP16 0x1
#define MESON_CANVAS_ENDIAN_SWAP32 0x3
#define MESON_CANVAS_ENDIAN_SWAP64 0x7
#define MESON_CANVAS_ENDIAN_SWAP128 0xf
void meson_canvas_setup(struct meson_drm *priv,
uint32_t canvas_index, uint32_t addr,
uint32_t stride, uint32_t height,
unsigned int wrap,
unsigned int blkmode,
unsigned int endian);
#endif /* __MESON_CANVAS_H */
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