/* * 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 */