[ARM] S3C: Add register defines for new style framebuffer

Provide  the initial register definitions for the newer
style of framebuffer cores found in the Samsung SoCs
such as S3C2450, S3C64XX.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

2 files changed, 439 insertions, 0 deletions

diff --git a/arch/arm/plat-s3c/include/plat/fb.h b/arch/arm/plat-s3c/include/plat/fb.h
new file mode 100644
index 000000000000..214ff561b0dd
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/fb.h
@@ -0,0 +1,73 @@
+/* linux/arch/arm/plat-s3c/include/plat/fb.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - FB platform data definitions
+ *
+ * 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 __PLAT_S3C_FB_H
+#define __PLAT_S3C_FB_H __FILE__
+
+/**
+ * struct s3c_fb_pd_win - per window setup data
+ * @win_mode: The display parameters to initialise (not for window 0)
+ * @virtual_x: The virtual X size.
+ * @virtual_y: The virtual Y size.
+ */
+struct s3c_fb_pd_win {
+        struct fb_videomode     win_mode;
+
+        unsigned short          default_bpp;
+        unsigned short          max_bpp;
+        unsigned short          virtual_x;
+        unsigned short          virtual_y;
+};
+
+/**
+ * struct s3c_fb_platdata -  S3C driver platform specific information
+ * @setup_gpio: Setup the external GPIO pins to the right state to transfer
+ *              the data from the display system to the connected display
+ *              device.
+ * @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.
+ * @display_mode: The LCD output display mode.
+ *
+ * The platform data supplies the video driver with all the information
+ * it requires to work with the display(s) attached to the machine. It
+ * controls the initial mode, the number of display windows (0 is always
+ * the base framebuffer) that are initialised etc.
+ *
+ */
+struct s3c_fb_platdata {
+        void    (*setup_gpio)(void);
+
+        struct s3c_fb_pd_win    *win[S3C_FB_MAX_WIN];
+
+        u32                      vidcon0;
+        u32                      vidcon1;
+};
+
+/**
+ * s3c_fb_set_platdata() - Setup the FB device with platform data.
+ * @pd: The platform data to set. The data is copied from the passed structure
+ *      so the machine data can mark the data __initdata so that any unused
+ *      machines will end up dumping their data at runtime.
+ */
+extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
+
+/**
+ * s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
+ *
+ * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
+ */
+extern void s3c64xx_fb_gpio_setup_24bpp(void);
+
+#endif /* __PLAT_S3C_FB_H */
diff --git a/arch/arm/plat-s3c/include/plat/regs-fb.h b/arch/arm/plat-s3c/include/plat/regs-fb.h
new file mode 100644
index 000000000000..e9ee599d430e
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/regs-fb.h
@@ -0,0 +1,366 @@
+/* arch/arm/plat-s3c/include/plat/regs-fb.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - new-style framebuffer register definitions
+ *
+ * This is the register set for the new style framebuffer interface
+ * found from the S3C2443 onwards into the S3C2416, S3C2450 and the
+ * S3C64XX series such as the S3C6400 and S3C6410.
+ *
+ * The file does not contain the cpu specific items which are based on
+ * whichever architecture is selected, it only contains the core of the
+ * register set. See <mach/regs-fb.h> to get the specifics.
+ *
+ * Note, we changed to using regs-fb.h as it avoids any clashes with
+ * the original regs-lcd.h so out of the way of regs-lcd.h as well as
+ * indicating the newer block is much more than just an LCD interface.
+ *
+ * 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.
+*/
+
+/* Please do not include this file directly, use <mach/regs-fb.h> to
+ * ensure all the localised SoC support is included as necessary.
+*/
+
+/* VIDCON0 */
+
+#define VIDCON0                                 (0x00)
+#define VIDCON0_INTERLACE                       (1 << 29)
+#define VIDCON0_VIDOUT_MASK                     (0x3 << 26)
+#define VIDCON0_VIDOUT_SHIFT                    (26)
+#define VIDCON0_VIDOUT_RGB                      (0x0 << 26)
+#define VIDCON0_VIDOUT_TV                       (0x1 << 26)
+#define VIDCON0_VIDOUT_I80_LDI0                 (0x2 << 26)
+#define VIDCON0_VIDOUT_I80_LDI1                 (0x3 << 26)
+
+#define VIDCON0_L1_DATA_MASK                    (0x7 << 23)
+#define VIDCON0_L1_DATA_SHIFT                   (23)
+#define VIDCON0_L1_DATA_16BPP                   (0x0 << 23)
+#define VIDCON0_L1_DATA_18BPP16                 (0x1 << 23)
+#define VIDCON0_L1_DATA_18BPP9                  (0x2 << 23)
+#define VIDCON0_L1_DATA_24BPP                   (0x3 << 23)
+#define VIDCON0_L1_DATA_18BPP                   (0x4 << 23)
+#define VIDCON0_L1_DATA_16BPP8                  (0x5 << 23)
+
+#define VIDCON0_L0_DATA_MASK                    (0x7 << 20)
+#define VIDCON0_L0_DATA_SHIFT                   (20)
+#define VIDCON0_L0_DATA_16BPP                   (0x0 << 20)
+#define VIDCON0_L0_DATA_18BPP16                 (0x1 << 20)
+#define VIDCON0_L0_DATA_18BPP9                  (0x2 << 20)
+#define VIDCON0_L0_DATA_24BPP                   (0x3 << 20)
+#define VIDCON0_L0_DATA_18BPP                   (0x4 << 20)
+#define VIDCON0_L0_DATA_16BPP8                  (0x5 << 20)
+
+#define VIDCON0_PNRMODE_MASK                    (0x3 << 17)
+#define VIDCON0_PNRMODE_SHIFT                   (17)
+#define VIDCON0_PNRMODE_RGB                     (0x0 << 17)
+#define VIDCON0_PNRMODE_BGR                     (0x1 << 17)
+#define VIDCON0_PNRMODE_SERIAL_RGB              (0x2 << 17)
+#define VIDCON0_PNRMODE_SERIAL_BGR              (0x3 << 17)
+
+#define VIDCON0_CLKVALUP                        (1 << 16)
+#define VIDCON0_CLKVAL_F_MASK                   (0xff << 6)
+#define VIDCON0_CLKVAL_F_SHIFT                  (6)
+#define VIDCON0_CLKVAL_F_LIMIT                  (0xff)
+#define VIDCON0_CLKVAL_F(_x)                    ((_x) << 6)
+#define VIDCON0_VLCKFREE                        (1 << 5)
+#define VIDCON0_CLKDIR                          (1 << 4)
+
+#define VIDCON0_CLKSEL_MASK                     (0x3 << 2)
+#define VIDCON0_CLKSEL_SHIFT                    (2)
+#define VIDCON0_CLKSEL_HCLK                     (0x0 << 2)
+#define VIDCON0_CLKSEL_LCD                      (0x1 << 2)
+#define VIDCON0_CLKSEL_27M                      (0x3 << 2)
+
+#define VIDCON0_ENVID                           (1 << 1)
+#define VIDCON0_ENVID_F                         (1 << 0)
+
+#define VIDCON1                                 (0x04)
+#define VIDCON1_LINECNT_MASK                    (0x7ff << 16)
+#define VIDCON1_LINECNT_SHIFT                   (16)
+#define VIDCON1_LINECNT_GET(_v)                 (((_v) >> 16) & 0x7ff)
+#define VIDCON1_VSTATUS_MASK                    (0x3 << 13)
+#define VIDCON1_VSTATUS_SHIFT                   (13)
+#define VIDCON1_VSTATUS_VSYNC                   (0x0 << 13)
+#define VIDCON1_VSTATUS_BACKPORCH               (0x1 << 13)
+#define VIDCON1_VSTATUS_ACTIVE                  (0x2 << 13)
+#define VIDCON1_VSTATUS_FRONTPORCH              (0x0 << 13)
+
+#define VIDCON1_INV_VCLK                        (1 << 7)
+#define VIDCON1_INV_HSYNC                       (1 << 6)
+#define VIDCON1_INV_VSYNC                       (1 << 5)
+#define VIDCON1_INV_VDEN                        (1 << 4)
+
+/* VIDCON2 */
+
+#define VIDCON2                                 (0x08)
+#define VIDCON2_EN601                           (1 << 23)
+#define VIDCON2_TVFMTSEL_SW                     (1 << 14)
+
+#define VIDCON2_TVFMTSEL1_MASK                  (0x3 << 12)
+#define VIDCON2_TVFMTSEL1_SHIFT                 (12)
+#define VIDCON2_TVFMTSEL1_RGB                   (0x0 << 12)
+#define VIDCON2_TVFMTSEL1_YUV422                (0x1 << 12)
+#define VIDCON2_TVFMTSEL1_YUV444                (0x2 << 12)
+
+#define VIDCON2_ORGYCbCr                        (1 << 8)
+#define VIDCON2_YUVORDCrCb                      (1 << 7)
+
+/* VIDTCON0 */
+
+#define VIDTCON0_VBPDE_MASK                     (0xff << 24)
+#define VIDTCON0_VBPDE_SHIFT                    (24)
+#define VIDTCON0_VBPDE_LIMIT                    (0xff)
+#define VIDTCON0_VBPDE(_x)                      ((_x) << 24)
+
+#define VIDTCON0_VBPD_MASK                      (0xff << 16)
+#define VIDTCON0_VBPD_SHIFT                     (16)
+#define VIDTCON0_VBPD_LIMIT                     (0xff)
+#define VIDTCON0_VBPD(_x)                       ((_x) << 16)
+
+#define VIDTCON0_VFPD_MASK                      (0xff << 8)
+#define VIDTCON0_VFPD_SHIFT                     (8)
+#define VIDTCON0_VFPD_LIMIT                     (0xff)
+#define VIDTCON0_VFPD(_x)                       ((_x) << 8)
+
+#define VIDTCON0_VSPW_MASK                      (0xff << 0)
+#define VIDTCON0_VSPW_SHIFT                     (0)
+#define VIDTCON0_VSPW_LIMIT                     (0xff)
+#define VIDTCON0_VSPW(_x)                       ((_x) << 0)
+
+/* VIDTCON1 */
+
+#define VIDTCON1_VFPDE_MASK                     (0xff << 24)
+#define VIDTCON1_VFPDE_SHIFT                    (24)
+#define VIDTCON1_VFPDE_LIMIT                    (0xff)
+#define VIDTCON1_VFPDE(_x)                      ((_x) << 24)
+
+#define VIDTCON1_HBPD_MASK                      (0xff << 16)
+#define VIDTCON1_HBPD_SHIFT                     (16)
+#define VIDTCON1_HBPD_LIMIT                     (0xff)
+#define VIDTCON1_HBPD(_x)                       ((_x) << 16)
+
+#define VIDTCON1_HFPD_MASK                      (0xff << 8)
+#define VIDTCON1_HFPD_SHIFT                     (8)
+#define VIDTCON1_HFPD_LIMIT                     (0xff)
+#define VIDTCON1_HFPD(_x)                       ((_x) << 8)
+
+#define VIDTCON1_HSPW_MASK                      (0xff << 0)
+#define VIDTCON1_HSPW_SHIFT                     (0)
+#define VIDTCON1_HSPW_LIMIT                     (0xff)
+#define VIDTCON1_HSPW(_x)                       ((_x) << 0)
+
+#define VIDTCON2                                (0x18)
+#define VIDTCON2_LINEVAL_MASK                   (0x7ff << 11)
+#define VIDTCON2_LINEVAL_SHIFT                  (11)
+#define VIDTCON2_LINEVAL_LIMIT                  (0x7ff)
+#define VIDTCON2_LINEVAL(_x)                    ((_x) << 11)
+
+#define VIDTCON2_HOZVAL_MASK                    (0x7ff << 0)
+#define VIDTCON2_HOZVAL_SHIFT                   (0)
+#define VIDTCON2_HOZVAL_LIMIT                   (0x7ff)
+#define VIDTCON2_HOZVAL(_x)                     ((_x) << 0)
+
+/* WINCONx */
+
+
+#define WINCONx_BITSWP                          (1 << 18)
+#define WINCONx_BYTSWP                          (1 << 17)
+#define WINCONx_HAWSWP                          (1 << 16)
+#define WINCONx_BURSTLEN_MASK                   (0x3 << 9)
+#define WINCONx_BURSTLEN_SHIFT                  (9)
+#define WINCONx_BURSTLEN_16WORD                 (0x0 << 9)
+#define WINCONx_BURSTLEN_8WORD                  (0x1 << 9)
+#define WINCONx_BURSTLEN_4WORD                  (0x2 << 9)
+
+#define WINCONx_ENWIN                           (1 << 0)
+#define WINCON0_BPPMODE_MASK                    (0xf << 2)
+#define WINCON0_BPPMODE_SHIFT                   (2)
+#define WINCON0_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON0_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON0_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON0_BPPMODE_8BPP_PALETTE            (0x3 << 2)
+#define WINCON0_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON0_BPPMODE_16BPP_1555              (0x7 << 2)
+#define WINCON0_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON0_BPPMODE_24BPP_888               (0xb << 2)
+
+#define WINCON1_BLD_PIX                         (1 << 6)
+
+#define WINCON1_ALPHA_SEL                       (1 << 1)
+#define WINCON1_BPPMODE_MASK                    (0xf << 2)
+#define WINCON1_BPPMODE_SHIFT                   (2)
+#define WINCON1_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON1_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON1_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON1_BPPMODE_8BPP_PALETTE            (0x3 << 2)
+#define WINCON1_BPPMODE_8BPP_1232               (0x4 << 2)
+#define WINCON1_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON1_BPPMODE_16BPP_A1555             (0x6 << 2)
+#define WINCON1_BPPMODE_16BPP_I1555             (0x7 << 2)
+#define WINCON1_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON1_BPPMODE_18BPP_A1665             (0x9 << 2)
+#define WINCON1_BPPMODE_19BPP_A1666             (0xa << 2)
+#define WINCON1_BPPMODE_24BPP_888               (0xb << 2)
+#define WINCON1_BPPMODE_24BPP_A1887             (0xc << 2)
+#define WINCON1_BPPMODE_25BPP_A1888             (0xd << 2)
+#define WINCON1_BPPMODE_28BPP_A4888             (0xd << 2)
+
+
+#define VIDOSDxA_TOPLEFT_X_MASK                 (0x7ff << 11)
+#define VIDOSDxA_TOPLEFT_X_SHIFT                (11)
+#define VIDOSDxA_TOPLEFT_X_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_X(_x)                  ((_x) << 11)
+
+#define VIDOSDxA_TOPLEFT_Y_MASK                 (0x7ff << 0)
+#define VIDOSDxA_TOPLEFT_Y_SHIFT                (0)
+#define VIDOSDxA_TOPLEFT_Y_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_Y(_x)                  ((_x) << 0)
+
+#define VIDOSDxB_BOTRIGHT_X_MASK                (0x7ff << 11)
+#define VIDOSDxB_BOTRIGHT_X_SHIFT               (11)
+#define VIDOSDxB_BOTRIGHT_X_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_X(_x)                 ((_x) << 11)
+
+#define VIDOSDxB_BOTRIGHT_Y_MASK                (0x7ff << 0)
+#define VIDOSDxB_BOTRIGHT_Y_SHIFT               (0)
+#define VIDOSDxB_BOTRIGHT_Y_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_Y(_x)                 ((_x) << 0)
+
+/* For VIDOSD[1..4]C */
+#define VIDISD14C_ALPHA0_R(_x)                  ((_x) << 20)
+#define VIDISD14C_ALPHA0_G_MASK                 (0xf << 16)
+#define VIDISD14C_ALPHA0_G_SHIFT                (16)
+#define VIDISD14C_ALPHA0_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_G(_x)                  ((_x) << 16)
+#define VIDISD14C_ALPHA0_B_MASK                 (0xf << 12)
+#define VIDISD14C_ALPHA0_B_SHIFT                (12)
+#define VIDISD14C_ALPHA0_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_B(_x)                  ((_x) << 12)
+#define VIDISD14C_ALPHA1_R_MASK                 (0xf << 8)
+#define VIDISD14C_ALPHA1_R_SHIFT                (8)
+#define VIDISD14C_ALPHA1_R_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_R(_x)                  ((_x) << 8)
+#define VIDISD14C_ALPHA1_G_MASK                 (0xf << 4)
+#define VIDISD14C_ALPHA1_G_SHIFT                (4)
+#define VIDISD14C_ALPHA1_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_G(_x)                  ((_x) << 4)
+#define VIDISD14C_ALPHA1_B_MASK                 (0xf << 0)
+#define VIDISD14C_ALPHA1_B_SHIFT                (0)
+#define VIDISD14C_ALPHA1_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_B(_x)                  ((_x) << 0)
+
+/* Video buffer addresses */
+#define VIDW_BUF_START(_buff)                   (0xA0 + ((_buff) * 8))
+#define VIDW_BUF_START1(_buff)                  (0xA4 + ((_buff) * 8))
+#define VIDW_BUF_END(_buff)                     (0xD0 + ((_buff) * 8))
+#define VIDW_BUF_END1(_buff)                    (0xD4 + ((_buff) * 8))
+#define VIDW_BUF_SIZE(_buff)                    (0x100 + ((_buff) * 4))
+
+#define VIDW_BUF_SIZE_OFFSET_MASK               (0x1fff << 13)
+#define VIDW_BUF_SIZE_OFFSET_SHIFT              (13)
+#define VIDW_BUF_SIZE_OFFSET_LIMIT              (0x1fff)
+#define VIDW_BUF_SIZE_OFFSET(_x)                ((_x) << 13)
+
+#define VIDW_BUF_SIZE_PAGEWIDTH_MASK            (0x1fff << 0)
+#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           (0)
+#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           (0x1fff)
+#define VIDW_BUF_SIZE_PAGEWIDTH(_x)             ((_x) << 0)
+
+/* Interrupt controls and status */
+
+#define VIDINTCON0_FIFOINTERVAL_MASK            (0x3f << 20)
+#define VIDINTCON0_FIFOINTERVAL_SHIFT           (20)
+#define VIDINTCON0_FIFOINTERVAL_LIMIT           (0x3f)
+#define VIDINTCON0_FIFOINTERVAL(_x)             ((_x) << 20)
+
+#define VIDINTCON0_INT_SYSMAINCON               (1 << 19)
+#define VIDINTCON0_INT_SYSSUBCON                (1 << 18)
+#define VIDINTCON0_INT_I80IFDONE                (1 << 17)
+
+#define VIDINTCON0_FRAMESEL0_MASK               (0x3 << 15)
+#define VIDINTCON0_FRAMESEL0_SHIFT              (15)
+#define VIDINTCON0_FRAMESEL0_BACKPORCH          (0x0 << 15)
+#define VIDINTCON0_FRAMESEL0_VSYNC              (0x1 << 15)
+#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_INT_FRAME                    (1 << 12)
+#define VIDINTCON0_FIFIOSEL_MASK                (0x7f << 5)
+#define VIDINTCON0_FIFIOSEL_SHIFT               (5)
+#define VIDINTCON0_FIFIOSEL_WINDOW0             (0x1 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW1             (0x2 << 5)
+
+#define VIDINTCON0_FIFOLEVEL_MASK               (0x7 << 2)
+#define VIDINTCON0_FIFOLEVEL_SHIFT              (2)
+#define VIDINTCON0_FIFOLEVEL_TO25PC             (0x0 << 2)
+#define VIDINTCON0_FIFOLEVEL_TO50PC             (0x1 << 2)
+#define VIDINTCON0_FIFOLEVEL_TO75PC             (0x2 << 2)
+#define VIDINTCON0_FIFOLEVEL_EMPTY              (0x3 << 2)
+#define VIDINTCON0_FIFOLEVEL_FULL               (0x4 << 2)
+
+#define VIDINTCON0_INT_FIFO_MASK                (0x3 << 0)
+#define VIDINTCON0_INT_FIFO_SHIFT               (0)
+#define VIDINTCON0_INT_ENABLE                   (1 << 0)
+
+#define VIDINTCON1                              (0x134)
+#define VIDINTCON1_INT_I180                     (1 << 2)
+#define VIDINTCON1_INT_FRAME                    (1 << 1)
+#define VIDINTCON1_INT_FIFO                     (1 << 0)
+
+/* Window colour-key control registers */
+
+#define WxKEYCON0_KEYBL_EN                      (1 << 26)
+#define WxKEYCON0_KEYEN_F                       (1 << 25)
+#define WxKEYCON0_DIRCON                        (1 << 24)
+#define WxKEYCON0_COMPKEY_MASK                  (0xffffff << 0)
+#define WxKEYCON0_COMPKEY_SHIFT                 (0)
+#define WxKEYCON0_COMPKEY_LIMIT                 (0xffffff)
+#define WxKEYCON0_COMPKEY(_x)                   ((_x) << 0)
+#define WxKEYCON1_COLVAL_MASK                   (0xffffff << 0)
+#define WxKEYCON1_COLVAL_SHIFT                  (0)
+#define WxKEYCON1_COLVAL_LIMIT                  (0xffffff)
+#define WxKEYCON1_COLVAL(_x)                    ((_x) << 0)
+
+
+/* Window blanking (MAP) */
+
+#define WINxMAP_MAP                             (1 << 24)
+#define WINxMAP_MAP_COLOUR_MASK                 (0xffffff << 0)
+#define WINxMAP_MAP_COLOUR_SHIFT                (0)
+#define WINxMAP_MAP_COLOUR_LIMIT                (0xffffff)
+#define WINxMAP_MAP_COLOUR(_x)                  ((_x) << 0)
+
+#define WPALCON_PAL_UPDATE                      (1 << 9)
+#define WPALCON_W1PAL_MASK                      (0x7 << 3)
+#define WPALCON_W1PAL_SHIFT                     (3)
+#define WPALCON_W1PAL_25BPP_A888                (0x0 << 3)
+#define WPALCON_W1PAL_24BPP                     (0x1 << 3)
+#define WPALCON_W1PAL_19BPP_A666                (0x2 << 3)
+#define WPALCON_W1PAL_18BPP_A665                (0x3 << 3)
+#define WPALCON_W1PAL_18BPP                     (0x4 << 3)
+#define WPALCON_W1PAL_16BPP_A555                (0x5 << 3)
+#define WPALCON_W1PAL_16BPP_565                 (0x6 << 3)
+
+#define WPALCON_W0PAL_MASK                      (0x7 << 0)
+#define WPALCON_W0PAL_SHIFT                     (0)
+#define WPALCON_W0PAL_25BPP_A888                (0x0 << 0)
+#define WPALCON_W0PAL_24BPP                     (0x1 << 0)
+#define WPALCON_W0PAL_19BPP_A666                (0x2 << 0)
+#define WPALCON_W0PAL_18BPP_A665                (0x3 << 0)
+#define WPALCON_W0PAL_18BPP                     (0x4 << 0)
+#define WPALCON_W0PAL_16BPP_A555                (0x5 << 0)
+#define WPALCON_W0PAL_16BPP_565                 (0x6 << 0)
+