diff options
Diffstat (limited to 'arch/arm/plat-samsung/include')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/fb-core.h | 29 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/fb.h | 3 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-fb-v4.h | 78 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-fb.h | 30 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h | 2 |
5 files changed, 60 insertions, 82 deletions
diff --git a/arch/arm/plat-samsung/include/plat/fb-core.h b/arch/arm/plat-samsung/include/plat/fb-core.h new file mode 100644 index 000000000000..bca383efcf6d --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/fb-core.h @@ -0,0 +1,29 @@ +/* + * arch/arm/plat-samsung/include/plat/fb-core.h + * + * Copyright 2010 Samsung Electronics Co., Ltd. + * Pawel Osciak <p.osciak@samsung.com> + * + * Samsung framebuffer driver core functions + * + * 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. + */ +#ifndef __ASM_PLAT_FB_CORE_H +#define __ASM_PLAT_FB_CORE_H __FILE__ + +/* + * These functions are only for use with the core support code, such as + * the CPU-specific initialization code. + */ + +/* Re-define device name depending on support. */ +static inline void s3c_fb_setname(char *name) +{ +#ifdef CONFIG_S3C_DEV_FB + s3c_device_fb.name = name; +#endif +} + +#endif /* __ASM_PLAT_FB_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h index 27d3b497b55b..cb3ca3adc685 100644 --- a/arch/arm/plat-samsung/include/plat/fb.h +++ b/arch/arm/plat-samsung/include/plat/fb.h @@ -42,6 +42,7 @@ struct s3c_fb_pd_win { * @setup_gpio: Setup the external GPIO pins to the right state to transfer * the data from the display system to the connected display * device. + * @default_win: default window layer number to be used for UI layer. * @vidcon0: The base vidcon0 values to control the panel data format. * @vidcon1: The base vidcon1 values to control the panel data output. * @win: The setup data for each hardware window, or NULL for unused. @@ -58,6 +59,8 @@ struct s3c_fb_platdata { struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN]; + u32 default_win; + u32 vidcon0; u32 vidcon1; }; diff --git a/arch/arm/plat-samsung/include/plat/regs-fb-v4.h b/arch/arm/plat-samsung/include/plat/regs-fb-v4.h index 0f43599248ad..4c3647f80057 100644 --- a/arch/arm/plat-samsung/include/plat/regs-fb-v4.h +++ b/arch/arm/plat-samsung/include/plat/regs-fb-v4.h @@ -40,16 +40,10 @@ /* OSD1 and OSD4 do not have register D */ -#define VIDOSD_A(_win) (0x40 + ((_win) * 16)) -#define VIDOSD_B(_win) (0x44 + ((_win) * 16)) -#define VIDOSD_C(_win) (0x48 + ((_win) * 16)) -#define VIDOSD_D(_win) (0x4C + ((_win) * 16)) - +#define VIDOSD_BASE (0x40) #define VIDINTCON0 (0x130) -#define WxKEYCONy(_win, _con) ((0x140 + ((_win) * 8)) + ((_con) * 4)) - /* WINCONx */ #define WINCONx_CSCWIDTH_MASK (0x3 << 26) @@ -143,76 +137,6 @@ #define WPALCON_W2PAL_16BPP_A555 (1 << 6) -/* system specific implementation code for palette sizes, and other - * information that changes depending on which architecture is being - * compiled. -*/ - -/* return true if window _win has OSD register D */ -#define s3c_fb_has_osd_d(_win) ((_win) != 4 && (_win) != 0) - -static inline unsigned int s3c_fb_win_pal_size(unsigned int win) -{ - if (win < 2) - return 256; - if (win < 4) - return 16; - if (win == 4) - return 4; - - BUG(); /* shouldn't get here */ -} - -static inline int s3c_fb_validate_win_bpp(unsigned int win, unsigned int bpp) -{ - /* all windows can do 1/2 bpp */ - - if ((bpp == 25 || bpp == 19) && win == 0) - return 0; /* win 0 does not have 19 or 25bpp modes */ - - if (bpp == 4 && win == 4) - return 0; - - if (bpp == 8 && (win >= 3)) - return 0; /* win 3/4 cannot do 8bpp in any mode */ - - return 1; -} - -static inline int s3c_fb_pal_is16(unsigned int window) -{ - return window > 1; -} - -struct s3c_fb_palette { - struct fb_bitfield r; - struct fb_bitfield g; - struct fb_bitfield b; - struct fb_bitfield a; -}; - -static inline void s3c_fb_init_palette(unsigned int window, - struct s3c_fb_palette *palette) -{ - if (window < 2) { - /* Windows 0/1 are 8/8/8 or A/8/8/8 */ - palette->r.offset = 16; - palette->r.length = 8; - palette->g.offset = 8; - palette->g.length = 8; - palette->b.offset = 0; - palette->b.length = 8; - } else { - /* currently we assume RGB 5/6/5 */ - palette->r.offset = 11; - palette->r.length = 5; - palette->g.offset = 5; - palette->g.length = 6; - palette->b.offset = 0; - palette->b.length = 5; - } -} - /* Notes on per-window bpp settings * * Value Win0 Win1 Win2 Win3 Win 4 diff --git a/arch/arm/plat-samsung/include/plat/regs-fb.h b/arch/arm/plat-samsung/include/plat/regs-fb.h index 0ef806e50344..8f39aa5b26ea 100644 --- a/arch/arm/plat-samsung/include/plat/regs-fb.h +++ b/arch/arm/plat-samsung/include/plat/regs-fb.h @@ -112,6 +112,13 @@ #define VIDCON2_ORGYCbCr (1 << 8) #define VIDCON2_YUVORDCrCb (1 << 7) +/* PRTCON (S3C6410, S5PC100) + * Might not be present in the S3C6410 documentation, + * but tests prove it's there almost for sure; shouldn't hurt in any case. + */ +#define PRTCON (0x0c) +#define PRTCON_PROTECT (1 << 11) + /* VIDTCON0 */ #define VIDTCON0_VBPDE_MASK (0xff << 24) @@ -173,6 +180,7 @@ #define WINCONx_BITSWP (1 << 18) #define WINCONx_BYTSWP (1 << 17) #define WINCONx_HAWSWP (1 << 16) +#define WINCONx_WSWP (1 << 15) #define WINCONx_BURSTLEN_MASK (0x3 << 9) #define WINCONx_BURSTLEN_SHIFT (9) #define WINCONx_BURSTLEN_16WORD (0x0 << 9) @@ -212,6 +220,13 @@ #define WINCON1_BPPMODE_25BPP_A1888 (0xd << 2) #define WINCON1_BPPMODE_28BPP_A4888 (0xd << 2) +/* S5PV210 */ +#define SHADOWCON (0x34) +#define SHADOWCON_WINx_PROTECT(_win) (1 << (10 + (_win))) +/* DMA channels (all windows) */ +#define SHADOWCON_CHx_ENABLE(_win) (1 << (_win)) +/* Local input channels (windows 0-2) */ +#define SHADOWCON_CHx_LOCAL_ENABLE(_win) (1 << (5 + (_win))) #define VIDOSDxA_TOPLEFT_X_MASK (0x7ff << 11) #define VIDOSDxA_TOPLEFT_X_SHIFT (11) @@ -291,11 +306,12 @@ #define VIDINTCON0_FRAMESEL0_ACTIVE (0x2 << 15) #define VIDINTCON0_FRAMESEL0_FRONTPORCH (0x3 << 15) -#define VIDINTCON0_FRAMESEL1 (1 << 14) -#define VIDINTCON0_FRAMESEL1_NONE (0x0 << 14) -#define VIDINTCON0_FRAMESEL1_BACKPORCH (0x1 << 14) -#define VIDINTCON0_FRAMESEL1_VSYNC (0x2 << 14) -#define VIDINTCON0_FRAMESEL1_FRONTPORCH (0x3 << 14) +#define VIDINTCON0_FRAMESEL1 (1 << 13) +#define VIDINTCON0_FRAMESEL1_MASK (0x3 << 13) +#define VIDINTCON0_FRAMESEL1_NONE (0x0 << 13) +#define VIDINTCON0_FRAMESEL1_BACKPORCH (0x1 << 13) +#define VIDINTCON0_FRAMESEL1_VSYNC (0x2 << 13) +#define VIDINTCON0_FRAMESEL1_FRONTPORCH (0x3 << 13) #define VIDINTCON0_INT_FRAME (1 << 12) #define VIDINTCON0_FIFIOSEL_MASK (0x7f << 5) @@ -321,6 +337,10 @@ #define VIDINTCON1_INT_FIFO (1 << 0) /* Window colour-key control registers */ +#define WKEYCON (0x140) /* 6410,V210 */ + +#define WKEYCON0 (0x00) +#define WKEYCON1 (0x04) #define WxKEYCON0_KEYBL_EN (1 << 26) #define WxKEYCON0_KEYEN_F (1 << 25) diff --git a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h index 8d18d9d4d148..dc90f5ede88f 100644 --- a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h +++ b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h @@ -226,6 +226,7 @@ #define S3C_DIEPMSK S3C_HSOTG_REG(0x810) +#define S3C_DIEPMSK_TxFIFOEmpty (1 << 7) #define S3C_DIEPMSK_INEPNakEffMsk (1 << 6) #define S3C_DIEPMSK_INTknEPMisMsk (1 << 5) #define S3C_DIEPMSK_INTknTXFEmpMsk (1 << 4) @@ -371,6 +372,7 @@ #define S3C_DIEPDMA(_a) S3C_HSOTG_REG(0x914 + ((_a) * 0x20)) #define S3C_DOEPDMA(_a) S3C_HSOTG_REG(0xB14 + ((_a) * 0x20)) +#define S3C_DTXFSTS(_a) S3C_HSOTG_REG(0x918 + ((_a) * 0x20)) #define S3C_EPFIFO(_a) S3C_HSOTG_REG(0x1000 + ((_a) * 0x1000)) |
