1/*
 2 * Copyright (C) 2016 BayLibre, SAS
 3 * Author: Neil Armstrong <narmstrong@baylibre.com>
 4 *
 5 * This program is free software; you can redistribute it and/or
 6 * modify it under the terms of the GNU General Public License as
 7 * published by the Free Software Foundation; either version 2 of the
 8 * License, or (at your option) any later version.
 9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, see <http://www.gnu.org/licenses/>.
17 */
18
19/* Video Input Unit */
20
21#ifndef __MESON_VIU_H
22#define __MESON_VIU_H
23
24/* OSDx_BLKx_CFG */
 
 
25#define OSD_CANVAS_SEL		16
26
27#define OSD_ENDIANNESS_LE	BIT(15)
28#define OSD_ENDIANNESS_BE	(0)
29
30#define OSD_BLK_MODE_422	(0x03 << 8)
31#define OSD_BLK_MODE_16		(0x04 << 8)
32#define OSD_BLK_MODE_32		(0x05 << 8)
33#define OSD_BLK_MODE_24		(0x07 << 8)
34
35#define OSD_OUTPUT_COLOR_RGB	BIT(7)
36#define OSD_OUTPUT_COLOR_YUV	(0)
37
38#define OSD_COLOR_MATRIX_32_RGBA	(0x00 << 2)
39#define OSD_COLOR_MATRIX_32_ARGB	(0x01 << 2)
40#define OSD_COLOR_MATRIX_32_ABGR	(0x02 << 2)
41#define OSD_COLOR_MATRIX_32_BGRA	(0x03 << 2)
42
43#define OSD_COLOR_MATRIX_24_RGB		(0x00 << 2)
44
45#define OSD_COLOR_MATRIX_16_RGB655	(0x00 << 2)
46#define OSD_COLOR_MATRIX_16_RGB565	(0x04 << 2)
47
 
 
 
 
 
 
 
 
 
 
48#define OSD_INTERLACE_ENABLED	BIT(1)
49#define OSD_INTERLACE_ODD	BIT(0)
50#define OSD_INTERLACE_EVEN	(0)
51
52/* OSDx_CTRL_STAT */
53#define OSD_ENABLE		BIT(21)
 
54#define OSD_BLK0_ENABLE		BIT(0)
55
56#define OSD_GLOBAL_ALPHA_SHIFT	12
57
58/* OSDx_CTRL_STAT2 */
 
59#define OSD_REPLACE_EN		BIT(14)
60#define OSD_REPLACE_SHIFT	6
 
61
 
 
 
 
 
62void meson_viu_init(struct meson_drm *priv);
63
64#endif /* __MESON_VIU_H */

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Copyright (C) 2016 BayLibre, SAS
 4 * Author: Neil Armstrong <narmstrong@baylibre.com>
 
 
 
 
 
 
 
 
 
 
 
 
 
 5 */
 6
 7/* Video Input Unit */
 8
 9#ifndef __MESON_VIU_H
10#define __MESON_VIU_H
11
12/* OSDx_BLKx_CFG */
13#define OSD_MALI_SRC_EN		BIT(30)
14
15#define OSD_CANVAS_SEL		16
16
17#define OSD_ENDIANNESS_LE	BIT(15)
18#define OSD_ENDIANNESS_BE	(0)
19
20#define OSD_BLK_MODE_422	(0x03 << 8)
21#define OSD_BLK_MODE_16		(0x04 << 8)
22#define OSD_BLK_MODE_32		(0x05 << 8)
23#define OSD_BLK_MODE_24		(0x07 << 8)
24
25#define OSD_OUTPUT_COLOR_RGB	BIT(7)
26#define OSD_OUTPUT_COLOR_YUV	(0)
27
28#define OSD_COLOR_MATRIX_32_RGBA	(0x00 << 2)
29#define OSD_COLOR_MATRIX_32_ARGB	(0x01 << 2)
30#define OSD_COLOR_MATRIX_32_ABGR	(0x02 << 2)
31#define OSD_COLOR_MATRIX_32_BGRA	(0x03 << 2)
32
33#define OSD_COLOR_MATRIX_24_RGB		(0x00 << 2)
34
35#define OSD_COLOR_MATRIX_16_RGB655	(0x00 << 2)
36#define OSD_COLOR_MATRIX_16_RGB565	(0x04 << 2)
37
38#define OSD_MALI_COLOR_MODE_R8		(0 << 8)
39#define OSD_MALI_COLOR_MODE_YUV422	(1 << 8)
40#define OSD_MALI_COLOR_MODE_RGB565	(2 << 8)
41#define OSD_MALI_COLOR_MODE_RGBA5551	(3 << 8)
42#define OSD_MALI_COLOR_MODE_RGBA4444	(4 << 8)
43#define OSD_MALI_COLOR_MODE_RGBA8888	(5 << 8)
44#define OSD_MALI_COLOR_MODE_RGB888	(7 << 8)
45#define OSD_MALI_COLOR_MODE_YUV422_10B	(8 << 8)
46#define OSD_MALI_COLOR_MODE_RGBA1010102	(9 << 8)
47
48#define OSD_INTERLACE_ENABLED	BIT(1)
49#define OSD_INTERLACE_ODD	BIT(0)
50#define OSD_INTERLACE_EVEN	(0)
51
52/* OSDx_CTRL_STAT */
53#define OSD_ENABLE		BIT(21)
54#define OSD_MEM_LINEAR_ADDR	BIT(2)
55#define OSD_BLK0_ENABLE		BIT(0)
56
57#define OSD_GLOBAL_ALPHA_SHIFT	12
58
59/* OSDx_CTRL_STAT2 */
60#define OSD_DPATH_MALI_AFBCD	BIT(15)
61#define OSD_REPLACE_EN		BIT(14)
62#define OSD_REPLACE_SHIFT	6
63#define OSD_PENDING_STAT_CLEAN	BIT(1)
64
65void meson_viu_osd1_reset(struct meson_drm *priv);
66void meson_viu_g12a_enable_osd1_afbc(struct meson_drm *priv);
67void meson_viu_g12a_disable_osd1_afbc(struct meson_drm *priv);
68void meson_viu_gxm_enable_osd1_afbc(struct meson_drm *priv);
69void meson_viu_gxm_disable_osd1_afbc(struct meson_drm *priv);
70void meson_viu_init(struct meson_drm *priv);
71
72#endif /* __MESON_VIU_H */