/* arch/arm/plat-samsung/include/plat/regs-fb-v4.h * * Copyright 2008 Openmoko, Inc. * Copyright 2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * * S3C64XX - new-style framebuffer register definitions * * This is the register set for the new style framebuffer interface * found from the S3C2443 onwards and specifically the S3C64XX series * S3C6400 and S3C6410. * * The file contains the cpu specific items which change between whichever * architecture is selected. See <plat/regs-fb.h> for the core definitions * that are the same. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ /* include the core definitions here, in case we really do need to * override them at a later date. */ #include <plat/regs-fb.h> #define S3C_FB_MAX_WIN (5) /* number of hardware windows available. */ #define VIDCON1_FSTATUS_EVEN (1 << 15) /* Video timing controls */ #define VIDTCON0 (0x10) #define VIDTCON1 (0x14) #define VIDTCON2 (0x18) /* Window position controls */ #define WINCON(_win) (0x20 + ((_win) * 4)) /* OSD1 and OSD4 do not have register D */ #define VIDOSD_BASE (0x40) #define VIDINTCON0 (0x130) /* WINCONx */ #define WINCONx_CSCWIDTH_MASK (0x3 << 26) #define WINCONx_CSCWIDTH_SHIFT (26) #define WINCONx_CSCWIDTH_WIDE (0x0 << 26) #define WINCONx_CSCWIDTH_NARROW (0x3 << 26) #define WINCONx_ENLOCAL (1 << 22) #define WINCONx_BUFSTATUS (1 << 21) #define WINCONx_BUFSEL (1 << 20) #define WINCONx_BUFAUTOEN (1 << 19) #define WINCONx_YCbCr (1 << 13) #define WINCON1_LOCALSEL_CAMIF (1 << 23) #define WINCON2_LOCALSEL_CAMIF (1 << 23) #define WINCON2_BLD_PIX (1 << 6) #define WINCON2_ALPHA_SEL (1 << 1) #define WINCON2_BPPMODE_MASK (0xf << 2) #define WINCON2_BPPMODE_SHIFT (2) #define WINCON2_BPPMODE_1BPP (0x0 << 2) #define WINCON2_BPPMODE_2BPP (0x1 << 2) #define WINCON2_BPPMODE_4BPP (0x2 << 2) #define WINCON2_BPPMODE_8BPP_1232 (0x4 << 2) #define WINCON2_BPPMODE_16BPP_565 (0x5 << 2) #define WINCON2_BPPMODE_16BPP_A1555 (0x6 << 2) #define WINCON2_BPPMODE_16BPP_I1555 (0x7 << 2) #define WINCON2_BPPMODE_18BPP_666 (0x8 << 2) #define WINCON2_BPPMODE_18BPP_A1665 (0x9 << 2) #define WINCON2_BPPMODE_19BPP_A1666 (0xa << 2) #define WINCON2_BPPMODE_24BPP_888 (0xb << 2) #define WINCON2_BPPMODE_24BPP_A1887 (0xc << 2) #define WINCON2_BPPMODE_25BPP_A1888 (0xd << 2) #define WINCON2_BPPMODE_28BPP_A4888 (0xd << 2) #define WINCON3_BLD_PIX (1 << 6) #define WINCON3_ALPHA_SEL (1 << 1) #define WINCON3_BPPMODE_MASK (0xf << 2) #define WINCON3_BPPMODE_SHIFT (2) #define WINCON3_BPPMODE_1BPP (0x0 << 2) #define WINCON3_BPPMODE_2BPP (0x1 << 2) #define WINCON3_BPPMODE_4BPP (0x2 << 2) #define WINCON3_BPPMODE_16BPP_565 (0x5 << 2) #define WINCON3_BPPMODE_16BPP_A1555 (0x6 << 2) #define WINCON3_BPPMODE_16BPP_I1555 (0x7 << 2) #define WINCON3_BPPMODE_18BPP_666 (0x8 << 2) #define WINCON3_BPPMODE_18BPP_A1665 (0x9 << 2) #define WINCON3_BPPMODE_19BPP_A1666 (0xa << 2) #define WINCON3_BPPMODE_24BPP_888 (0xb << 2) #define WINCON3_BPPMODE_24BPP_A1887 (0xc << 2) #define WINCON3_BPPMODE_25BPP_A1888 (0xd << 2) #define WINCON3_BPPMODE_28BPP_A4888 (0xd << 2) #define VIDINTCON0_FIFIOSEL_WINDOW2 (0x10 << 5) #define VIDINTCON0_FIFIOSEL_WINDOW3 (0x20 << 5) #define VIDINTCON0_FIFIOSEL_WINDOW4 (0x40 << 5) #define DITHMODE (0x170) #define WINxMAP(_win) (0x180 + ((_win) * 4)) #define DITHMODE_R_POS_MASK (0x3 << 5) #define DITHMODE_R_POS_SHIFT (5) #define DITHMODE_R_POS_8BIT (0x0 << 5) #define DITHMODE_R_POS_6BIT (0x1 << 5) #define DITHMODE_R_POS_5BIT (0x2 << 5) #define DITHMODE_G_POS_MASK (0x3 << 3) #define DITHMODE_G_POS_SHIFT (3) #define DITHMODE_G_POS_8BIT (0x0 << 3) #define DITHMODE_G_POS_6BIT (0x1 << 3) #define DITHMODE_G_POS_5BIT (0x2 << 3) #define DITHMODE_B_POS_MASK (0x3 << 1) #define DITHMODE_B_POS_SHIFT (1) #define DITHMODE_B_POS_8BIT (0x0 << 1) #define DITHMODE_B_POS_6BIT (0x1 << 1) #define DITHMODE_B_POS_5BIT (0x2 << 1) #define DITHMODE_DITH_EN (1 << 0) #define WPALCON (0x1A0) /* Palette control */ /* Note for S5PC100: you can still use those macros on WPALCON (aka WPALCON_L), * but make sure that WPALCON_H W2PAL-W4PAL entries are zeroed out */ #define WPALCON_W4PAL_16BPP_A555 (1 << 8) #define WPALCON_W3PAL_16BPP_A555 (1 << 7) #define WPALCON_W2PAL_16BPP_A555 (1 << 6) /* Notes on per-window bpp settings * * Value Win0 Win1 Win2 Win3 Win 4 * 0000 1(P) 1(P) 1(P) 1(P) 1(P) * 0001 2(P) 2(P) 2(P) 2(P) 2(P) * 0010 4(P) 4(P) 4(P) 4(P) -none- * 0011 8(P) 8(P) -none- -none- -none- * 0100 -none- 8(A232) 8(A232) -none- -none- * 0101 16(565) 16(565) 16(565) 16(565) 16(565) * 0110 -none- 16(A555) 16(A555) 16(A555) 16(A555) * 0111 16(I555) 16(I565) 16(I555) 16(I555) 16(I555) * 1000 18(666) 18(666) 18(666) 18(666) 18(666) * 1001 -none- 18(A665) 18(A665) 18(A665) 16(A665) * 1010 -none- 19(A666) 19(A666) 19(A666) 19(A666) * 1011 24(888) 24(888) 24(888) 24(888) 24(888) * 1100 -none- 24(A887) 24(A887) 24(A887) 24(A887) * 1101 -none- 25(A888) 25(A888) 25(A888) 25(A888) * 1110 -none- -none- -none- -none- -none- * 1111 -none- -none- -none- -none- -none- */