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Diffstat (limited to 'include/video/tx3912.h')
| -rw-r--r-- | include/video/tx3912.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/video/tx3912.h b/include/video/tx3912.h new file mode 100644 index 0000000..6b6d006 --- /dev/null +++ b/include/video/tx3912.h @@ -0,0 +1,62 @@ +/* + * linux/include/video/tx3912.h + * + * Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * Includes for TMPR3912/05 and PR31700 LCD controller registers + */ +#include <asm/tx3912.h> + +#define VidCtrl1 REG_AT(0x028) +#define VidCtrl2 REG_AT(0x02C) +#define VidCtrl3 REG_AT(0x030) +#define VidCtrl4 REG_AT(0x034) +#define VidCtrl5 REG_AT(0x038) +#define VidCtrl6 REG_AT(0x03C) +#define VidCtrl7 REG_AT(0x040) +#define VidCtrl8 REG_AT(0x044) +#define VidCtrl9 REG_AT(0x048) +#define VidCtrl10 REG_AT(0x04C) +#define VidCtrl11 REG_AT(0x050) +#define VidCtrl12 REG_AT(0x054) +#define VidCtrl13 REG_AT(0x058) +#define VidCtrl14 REG_AT(0x05C) + +/* Video Control 1 Register */ +#define LINECNT 0xffc00000 +#define LINECNT_SHIFT 22 +#define LOADDLY BIT(21) +#define BAUDVAL (BIT(20) | BIT(19) | BIT(18) | BIT(17) | BIT(16)) +#define BAUDVAL_SHIFT 16 +#define VIDDONEVAL (BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9)) +#define VIDDONEVAL_SHIFT 9 +#define ENFREEZEFRAME BIT(8) +#define TX3912_VIDCTRL1_BITSEL_MASK 0x000000c0 +#define TX3912_VIDCTRL1_2BIT_GRAY 0x00000040 +#define TX3912_VIDCTRL1_4BIT_GRAY 0x00000080 +#define TX3912_VIDCTRL1_8BIT_COLOR 0x000000c0 +#define BITSEL_SHIFT 6 +#define DISPSPLIT BIT(5) +#define DISP8 BIT(4) +#define DFMODE BIT(3) +#define INVVID BIT(2) +#define DISPON BIT(1) +#define ENVID BIT(0) + +/* Video Control 2 Register */ +#define VIDRATE_MASK 0xffc00000 +#define VIDRATE_SHIFT 22 +#define HORZVAL_MASK 0x001ff000 +#define HORZVAL_SHIFT 12 +#define LINEVAL_MASK 0x000001ff + +/* Video Control 3 Register */ +#define TX3912_VIDCTRL3_VIDBANK_MASK 0xfff00000 +#define TX3912_VIDCTRL3_VIDBASEHI_MASK 0x000ffff0 + +/* Video Control 4 Register */ +#define TX3912_VIDCTRL4_VIDBASELO_MASK 0x000ffff0 |
