forked from Minki/linux
1b85270ff1
The Amlogic G12A AFBC Decoder pixel input need to be routed diferently than the Amlogic GXM AFBC decoder, this adds support for routing the VIU OSD1 pixel source to the AFBC "Mali Unpack" module. This "Mali Unpack" module is also configured with a static RGBA mapping for now until we support more pixel formats. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191021091509.3864-8-narmstrong@baylibre.com
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2016 BayLibre, SAS
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* Author: Neil Armstrong <narmstrong@baylibre.com>
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*/
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/* Video Input Unit */
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#ifndef __MESON_VIU_H
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#define __MESON_VIU_H
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/* OSDx_BLKx_CFG */
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#define OSD_MALI_SRC_EN BIT(30)
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#define OSD_CANVAS_SEL 16
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#define OSD_ENDIANNESS_LE BIT(15)
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#define OSD_ENDIANNESS_BE (0)
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#define OSD_BLK_MODE_422 (0x03 << 8)
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#define OSD_BLK_MODE_16 (0x04 << 8)
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#define OSD_BLK_MODE_32 (0x05 << 8)
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#define OSD_BLK_MODE_24 (0x07 << 8)
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#define OSD_OUTPUT_COLOR_RGB BIT(7)
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#define OSD_OUTPUT_COLOR_YUV (0)
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#define OSD_COLOR_MATRIX_32_RGBA (0x00 << 2)
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#define OSD_COLOR_MATRIX_32_ARGB (0x01 << 2)
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#define OSD_COLOR_MATRIX_32_ABGR (0x02 << 2)
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#define OSD_COLOR_MATRIX_32_BGRA (0x03 << 2)
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#define OSD_COLOR_MATRIX_24_RGB (0x00 << 2)
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#define OSD_COLOR_MATRIX_16_RGB655 (0x00 << 2)
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#define OSD_COLOR_MATRIX_16_RGB565 (0x04 << 2)
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#define OSD_MALI_COLOR_MODE_R8 (0 << 8)
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#define OSD_MALI_COLOR_MODE_YUV422 (1 << 8)
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#define OSD_MALI_COLOR_MODE_RGB565 (2 << 8)
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#define OSD_MALI_COLOR_MODE_RGBA5551 (3 << 8)
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#define OSD_MALI_COLOR_MODE_RGBA4444 (4 << 8)
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#define OSD_MALI_COLOR_MODE_RGBA8888 (5 << 8)
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#define OSD_MALI_COLOR_MODE_RGB888 (7 << 8)
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#define OSD_MALI_COLOR_MODE_YUV422_10B (8 << 8)
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#define OSD_MALI_COLOR_MODE_RGBA1010102 (9 << 8)
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#define OSD_INTERLACE_ENABLED BIT(1)
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#define OSD_INTERLACE_ODD BIT(0)
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#define OSD_INTERLACE_EVEN (0)
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/* OSDx_CTRL_STAT */
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#define OSD_ENABLE BIT(21)
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#define OSD_MEM_LINEAR_ADDR BIT(2)
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#define OSD_BLK0_ENABLE BIT(0)
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#define OSD_GLOBAL_ALPHA_SHIFT 12
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/* OSDx_CTRL_STAT2 */
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#define OSD_DPATH_MALI_AFBCD BIT(15)
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#define OSD_REPLACE_EN BIT(14)
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#define OSD_REPLACE_SHIFT 6
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#define OSD_PENDING_STAT_CLEAN BIT(1)
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void meson_viu_osd1_reset(struct meson_drm *priv);
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void meson_viu_g12a_enable_osd1_afbc(struct meson_drm *priv);
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void meson_viu_g12a_disable_osd1_afbc(struct meson_drm *priv);
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void meson_viu_gxm_enable_osd1_afbc(struct meson_drm *priv);
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void meson_viu_gxm_disable_osd1_afbc(struct meson_drm *priv);
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void meson_viu_init(struct meson_drm *priv);
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#endif /* __MESON_VIU_H */
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