| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * SuperH Video Output Unit (VOU) driver header |
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| 4 | * |
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| 5 | * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
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| 6 | */ |
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| 7 | #ifndef SH_VOU_H |
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| 8 | #define SH_VOU_H |
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| 9 | |
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| 10 | #include <linux/i2c.h> |
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| 11 | |
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| 12 | /* Bus flags */ |
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| 13 | #define SH_VOU_PCLK_FALLING (1 << 0) |
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| 14 | #define SH_VOU_HSYNC_LOW (1 << 1) |
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| 15 | #define SH_VOU_VSYNC_LOW (1 << 2) |
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| 16 | |
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| 17 | enum sh_vou_bus_fmt { |
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| 18 | SH_VOU_BUS_8BIT, |
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| 19 | SH_VOU_BUS_16BIT, |
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| 20 | SH_VOU_BUS_BT656, |
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| 21 | }; |
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| 22 | |
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| 23 | struct sh_vou_pdata { |
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| 24 | enum sh_vou_bus_fmt bus_fmt; |
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| 25 | int i2c_adap; |
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| 26 | struct i2c_board_info *board_info; |
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| 27 | unsigned long flags; |
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| 28 | }; |
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| 29 | |
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| 30 | #endif |
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| 31 | |
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