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/*
* Copyright (C) 2016 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*
* 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/>.
*/
/* Video Input Unit */
#ifndef __MESON_VIU_H
#define __MESON_VIU_H
/* OSDx_BLKx_CFG */
#define OSD_CANVAS_SEL 16
#define OSD_ENDIANNESS_LE BIT(15)
#define OSD_ENDIANNESS_BE (0)
#define OSD_BLK_MODE_422 (0x03 << 8)
#define OSD_BLK_MODE_16 (0x04 << 8)
#define OSD_BLK_MODE_32 (0x05 << 8)
#define OSD_BLK_MODE_24 (0x07 << 8)
#define OSD_OUTPUT_COLOR_RGB BIT(7)
#define OSD_OUTPUT_COLOR_YUV (0)
#define OSD_COLOR_MATRIX_32_RGBA (0x00 << 2)
#define OSD_COLOR_MATRIX_32_ARGB (0x01 << 2)
#define OSD_COLOR_MATRIX_32_ABGR (0x02 << 2)
#define OSD_COLOR_MATRIX_32_BGRA (0x03 << 2)
#define OSD_COLOR_MATRIX_24_RGB (0x00 << 2)
#define OSD_COLOR_MATRIX_16_RGB655 (0x00 << 2)
#define OSD_COLOR_MATRIX_16_RGB565 (0x04 << 2)
#define OSD_INTERLACE_ENABLED BIT(1)
#define OSD_INTERLACE_ODD BIT(0)
#define OSD_INTERLACE_EVEN (0)
/* OSDx_CTRL_STAT */
#define OSD_ENABLE BIT(21)
#define OSD_BLK0_ENABLE BIT(0)
#define OSD_GLOBAL_ALPHA_SHIFT 12
/* OSDx_CTRL_STAT2 */
#define OSD_REPLACE_EN BIT(14)
#define OSD_REPLACE_SHIFT 6
void meson_viu_init(struct meson_drm *priv);
#endif /* __MESON_VIU_H */
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