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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
197 lines
7.1 KiB
C
197 lines
7.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* LCD controller Memory Map
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*
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* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
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* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
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*/
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#ifndef __LCDC_H__
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#define __LCDC_H__
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/* LCD module registers */
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typedef struct lcd_ctrl {
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u32 ssar; /* 0x00 Screen Start Address Register */
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u32 sr; /* 0x04 LCD Size Register */
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u32 vpw; /* 0x08 Virtual Page Width Register */
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u32 cpr; /* 0x0C Cursor Position Register */
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u32 cwhb; /* 0x10 Cursor Width Height and Blink Register */
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u32 ccmr; /* 0x14 Color Cursor Mapping Register */
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u32 pcr; /* 0x18 Panel Configuration Register */
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u32 hcr; /* 0x1C Horizontal Configuration Register */
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u32 vcr; /* 0x20 Vertical Configuration Register */
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u32 por; /* 0x24 Panning Offset Register */
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u32 scr; /* 0x28 Sharp Configuration Register */
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u32 pccr; /* 0x2C PWM Contrast Control Register */
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u32 dcr; /* 0x30 DMA Control Register */
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u32 rmcr; /* 0x34 Refresh Mode Control Register */
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u32 icr; /* 0x38 Refresh Mode Control Register */
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u32 ier; /* 0x3C Interrupt Enable Register */
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u32 isr; /* 0x40 Interrupt Status Register */
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u32 res[4];
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u32 gwsar; /* 0x50 Graphic Window Start Address Register */
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u32 gwsr; /* 0x54 Graphic Window Size Register */
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u32 gwvpw; /* 0x58 Graphic Window Virtual Page Width Register */
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u32 gwpor; /* 0x5C Graphic Window Panning Offset Register */
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u32 gwpr; /* 0x60 Graphic Window Position Register */
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u32 gwcr; /* 0x64 Graphic Window Control Register */
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u32 gwdcr; /* 0x68 Graphic Window DMA Control Register */
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} lcd_t;
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typedef struct lcdbg_ctrl {
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u32 bglut[255];
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} lcdbg_t;
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typedef struct lcdgw_ctrl {
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u32 gwlut[255];
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} lcdgw_t;
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/* Bit definitions and macros for LCDC_LSSAR */
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#define LCDC_SSAR_SSA(x) (((x)&0x3FFFFFFF)<<2)
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/* Bit definitions and macros for LCDC_LSR */
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#define LCDC_SR_XMAX(x) (((x)&0x0000003F)<<20)
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#define LCDC_SR_YMAX(x) ((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LVPWR */
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#define LCDC_VPWR_VPW(x) (((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LCPR */
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#define LCDC_CPR_CC(x) (((x)&0x00000003)<<30)
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#define LCDC_CPR_CC_AND (0xC0000000)
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#define LCDC_CPR_CC_XOR (0x80000000)
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#define LCDC_CPR_CC_OR (0x40000000)
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#define LCDC_CPR_CC_TRANSPARENT (0x00000000)
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#define LCDC_CPR_OP (0x10000000)
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#define LCDC_CPR_CXP(x) (((x)&0x000003FF)<<16)
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#define LCDC_CPR_CYP(x) ((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LCWHBR */
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#define LCDC_CWHBR_BK_EN (0x80000000)
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#define LCDC_CWHBR_CW(x) (((x)&0x0000001F)<<24)
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#define LCDC_CWHBR_CH(x) (((x)&0x0000001F)<<16)
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#define LCDC_CWHBR_BD(x) ((x)&0x000000FF)
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/* Bit definitions and macros for LCDC_LCCMR */
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#define LCDC_CCMR_CUR_COL_R(x) (((x)&0x0000003F)<<12)
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#define LCDC_CCMR_CUR_COL_G(x) (((x)&0x0000003F)<<6)
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#define LCDC_CCMR_CUR_COL_B(x) ((x)&0x0000003F)
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/* Bit definitions and macros for LCDC_LPCR */
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#define LCDC_PCR_PANEL_TYPE(x) (((x)&0x00000003)<<30)
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#define LCDC_PCR_MODE_TFT (0xC0000000)
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#define LCDC_PCR_MODE_CSTN (0x40000000)
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#define LCDC_PCR_MODE_MONOCHROME (0x00000000)
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#define LCDC_PCR_TFT (0x80000000)
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#define LCDC_PCR_COLOR (0x40000000)
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#define LCDC_PCR_PBSIZ(x) (((x)&0x00000003)<<28)
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#define LCDC_PCR_PBSIZ_8 (0x30000000)
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#define LCDC_PCR_PBSIZ_4 (0x20000000)
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#define LCDC_PCR_PBSIZ_2 (0x10000000)
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#define LCDC_PCR_PBSIZ_1 (0x00000000)
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#define LCDC_PCR_BPIX(x) (((x)&0x00000007)<<25)
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#define LCDC_PCR_BPIX_18bpp (0x0C000000)
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#define LCDC_PCR_BPIX_16bpp (0x0A000000)
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#define LCDC_PCR_BPIX_12bpp (0x08000000)
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#define LCDC_PCR_BPIX_8bpp (0x06000000)
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#define LCDC_PCR_BPIX_4bpp (0x04000000)
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#define LCDC_PCR_BPIX_2bpp (0x02000000)
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#define LCDC_PCR_BPIX_1bpp (0x00000000)
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#define LCDC_PCR_PIXPOL (0x01000000)
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#define LCDC_PCR_FLM (0x00800000)
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#define LCDC_PCR_LPPOL (0x00400000)
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#define LCDC_PCR_CLKPOL (0x00200000)
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#define LCDC_PCR_OEPOL (0x00100000)
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#define LCDC_PCR_SCLKIDLE (0x00080000)
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#define LCDC_PCR_ENDSEL (0x00040000)
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#define LCDC_PCR_SWAP_SEL (0x00020000)
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#define LCDC_PCR_REV_VS (0x00010000)
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#define LCDC_PCR_ACDSEL (0x00008000)
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#define LCDC_PCR_ACD(x) (((x)&0x0000007F)<<8)
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#define LCDC_PCR_SCLKSEL (0x00000080)
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#define LCDC_PCR_SHARP (0x00000040)
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#define LCDC_PCR_PCD(x) ((x)&0x0000003F)
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/* Bit definitions and macros for LCDC_LHCR */
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#define LCDC_HCR_H_WIDTH(x) (((x)&0x0000003F)<<26)
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#define LCDC_HCR_H_WAIT_1(x) (((x)&0x000000FF)<<8)
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#define LCDC_HCR_H_WAIT_2(x) ((x)&0x000000FF)
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/* Bit definitions and macros for LCDC_LVCR */
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#define LCDC_VCR_V_WIDTH(x) (((x)&0x0000003F)<<26)
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#define LCDC_VCR_V_WAIT_1(x) (((x)&0x000000FF)<<8)
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#define LCDC_VCR_V_WAIT_2(x) ((x)&0x000000FF)
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/* Bit definitions and macros for LCDC_SCR */
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#define LCDC_SCR_PS_R_DELAY(x) (((x)&0x0000003F) << 26)
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#define LCDC_SCR_CLS_R_DELAY(x) (((x)&0x000000FF) << 16)
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#define LCDC_SCR_RTG_DELAY(x) (((x)&0x0000000F) << 8)
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#define LCDC_SCR_GRAY2(x) (((x)&0x0000000F) << 4)
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#define LCDC_SCR_GRAY1(x) ((x)&&0x0000000F)
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/* Bit definitions and macros for LCDC_LPCCR */
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#define LCDC_PCCR_CLS_HI_WID(x) (((x)&0x000001FF)<<16)
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#define LCDC_PCCR_LDMSK (0x00008000)
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#define LCDC_PCCR_SCR(x) (((x)&0x00000003)<<9)
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#define LCDC_PCCR_SCR_LCDCLK (0x00000400)
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#define LCDC_PCCR_SCR_PIXCLK (0x00000200)
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#define LCDC_PCCR_SCR_LNPULSE (0x00000000)
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#define LCDC_PCCR_CC_EN (0x00000100)
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#define LCDC_PCCR_PW(x) ((x)&0x000000FF)
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/* Bit definitions and macros for LCDC_LDCR */
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#define LCDC_DCR_BURST (0x80000000)
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#define LCDC_DCR_HM(x) (((x)&0x0000001F)<<16)
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#define LCDC_DCR_TM(x) ((x)&0x0000001F)
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/* Bit definitions and macros for LCDC_LRMCR */
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#define LCDC_RMCR_SEL_REF (0x00000001)
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/* Bit definitions and macros for LCDC_LICR */
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#define LCDC_ICR_GW_INT_CON (0x00000010)
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#define LCDC_ICR_INTSYN (0x00000004)
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#define LCDC_ICR_INTCON (0x00000001)
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/* Bit definitions and macros for LCDC_LIER */
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#define LCDC_IER_GW_UDR (0x00000080)
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#define LCDC_IER_GW_ERR (0x00000040)
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#define LCDC_IER_GW_EOF (0x00000020)
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#define LCDC_IER_GW_BOF (0x00000010)
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#define LCDC_IER_UDR (0x00000008)
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#define LCDC_IER_ERR (0x00000004)
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#define LCDC_IER_EOF (0x00000002)
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#define LCDC_IER_BOF (0x00000001)
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/* Bit definitions and macros for LCDC_LGWSAR */
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#define LCDC_GWSAR_GWSA(x) (((x)&0x3FFFFFFF)<<2)
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/* Bit definitions and macros for LCDC_LGWSR */
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#define LCDC_GWSR_GWW(x) (((x)&0x0000003F)<<20)
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#define LCDC_GWSR_GWH(x) ((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LGWVPWR */
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#define LCDC_GWVPWR_GWVPW(x) ((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LGWPOR */
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#define LCDC_GWPOR_GWPO(x) ((x)&0x0000001F)
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/* Bit definitions and macros for LCDC_LGWPR */
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#define LCDC_GWPR_GWXP(x) (((x)&0x000003FF)<<16)
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#define LCDC_GWPR_GWYP(x) ((x)&0x000003FF)
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/* Bit definitions and macros for LCDC_LGWCR */
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#define LCDC_GWCR_GWAV(x) (((x)&0x000000FF)<<24)
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#define LCDC_GWCR_GWCKE (0x00800000)
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#define LCDC_LGWCR_GWE (0x00400000)
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#define LCDC_LGWCR_GW_RVS (0x00200000)
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#define LCDC_LGWCR_GWCKR(x) (((x)&0x0000003F)<<12)
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#define LCDC_LGWCR_GWCKG(x) (((x)&0x0000003F)<<6)
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#define LCDC_LGWCR_GWCKB(x) ((x)&0x0000003F)
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/* Bit definitions and macros for LCDC_LGWDCR */
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#define LCDC_LGWDCR_GWBT (0x80000000)
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#define LCDC_LGWDCR_GWHM(x) (((x)&0x0000001F)<<16)
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#define LCDC_LGWDCR_GWTM(x) ((x)&0x0000001F)
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#endif /* __LCDC_H__ */
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