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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
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/*
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* linux/include/video/tx3912.h
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*
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* Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive for
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* more details.
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*
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* Includes for TMPR3912/05 and PR31700 LCD controller registers
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*/
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#include <asm/tx3912.h>
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#define VidCtrl1 REG_AT(0x028)
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#define VidCtrl2 REG_AT(0x02C)
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#define VidCtrl3 REG_AT(0x030)
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#define VidCtrl4 REG_AT(0x034)
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#define VidCtrl5 REG_AT(0x038)
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#define VidCtrl6 REG_AT(0x03C)
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#define VidCtrl7 REG_AT(0x040)
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#define VidCtrl8 REG_AT(0x044)
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#define VidCtrl9 REG_AT(0x048)
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#define VidCtrl10 REG_AT(0x04C)
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#define VidCtrl11 REG_AT(0x050)
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#define VidCtrl12 REG_AT(0x054)
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#define VidCtrl13 REG_AT(0x058)
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#define VidCtrl14 REG_AT(0x05C)
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/* Video Control 1 Register */
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#define LINECNT 0xffc00000
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#define LINECNT_SHIFT 22
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#define LOADDLY BIT(21)
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#define BAUDVAL (BIT(20) | BIT(19) | BIT(18) | BIT(17) | BIT(16))
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#define BAUDVAL_SHIFT 16
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#define VIDDONEVAL (BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9))
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#define VIDDONEVAL_SHIFT 9
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#define ENFREEZEFRAME BIT(8)
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#define TX3912_VIDCTRL1_BITSEL_MASK 0x000000c0
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#define TX3912_VIDCTRL1_2BIT_GRAY 0x00000040
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#define TX3912_VIDCTRL1_4BIT_GRAY 0x00000080
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#define TX3912_VIDCTRL1_8BIT_COLOR 0x000000c0
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#define BITSEL_SHIFT 6
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#define DISPSPLIT BIT(5)
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#define DISP8 BIT(4)
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#define DFMODE BIT(3)
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#define INVVID BIT(2)
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#define DISPON BIT(1)
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#define ENVID BIT(0)
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/* Video Control 2 Register */
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#define VIDRATE_MASK 0xffc00000
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#define VIDRATE_SHIFT 22
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#define HORZVAL_MASK 0x001ff000
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#define HORZVAL_SHIFT 12
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#define LINEVAL_MASK 0x000001ff
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/* Video Control 3 Register */
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#define TX3912_VIDCTRL3_VIDBANK_MASK 0xfff00000
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#define TX3912_VIDCTRL3_VIDBASEHI_MASK 0x000ffff0
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/* Video Control 4 Register */
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#define TX3912_VIDCTRL4_VIDBASELO_MASK 0x000ffff0
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