diff options
Diffstat (limited to 'drivers/video/mbx')
| -rw-r--r-- | drivers/video/mbx/Makefile | 4 | ||||
| -rw-r--r-- | drivers/video/mbx/mbxdebugfs.c | 251 | ||||
| -rw-r--r-- | drivers/video/mbx/mbxfb.c | 1060 | ||||
| -rw-r--r-- | drivers/video/mbx/reg_bits.h | 613 | ||||
| -rw-r--r-- | drivers/video/mbx/regs.h | 195 |
5 files changed, 2123 insertions, 0 deletions
diff --git a/drivers/video/mbx/Makefile b/drivers/video/mbx/Makefile new file mode 100644 index 00000000..16c1165c --- /dev/null +++ b/drivers/video/mbx/Makefile @@ -0,0 +1,4 @@ +# Makefile for the 2700G controller driver. + +obj-$(CONFIG_FB_MBX) += mbxfb.o +obj-$(CONFIG_FB_MBX_DEBUG) += mbxfbdebugfs.o diff --git a/drivers/video/mbx/mbxdebugfs.c b/drivers/video/mbx/mbxdebugfs.c new file mode 100644 index 00000000..12dec763 --- /dev/null +++ b/drivers/video/mbx/mbxdebugfs.c @@ -0,0 +1,251 @@ +#include <linux/debugfs.h> +#include <linux/slab.h> + +#define BIG_BUFFER_SIZE (1024) + +static char big_buffer[BIG_BUFFER_SIZE]; + +struct mbxfb_debugfs_data { + struct dentry *dir; + struct dentry *sysconf; + struct dentry *clock; + struct dentry *display; + struct dentry *gsctl; + struct dentry *sdram; + struct dentry *misc; +}; + +static int open_file_generic(struct inode *inode, struct file *file) +{ + file->private_data = inode->u.generic_ip; + return 0; +} + +static ssize_t write_file_dummy(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + return count; +} + +static ssize_t sysconf_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "SYSCFG = %08x\n", readl(SYSCFG)); + s += sprintf(s, "PFBASE = %08x\n", readl(PFBASE)); + s += sprintf(s, "PFCEIL = %08x\n", readl(PFCEIL)); + s += sprintf(s, "POLLFLAG = %08x\n", readl(POLLFLAG)); + s += sprintf(s, "SYSRST = %08x\n", readl(SYSRST)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + + +static ssize_t gsctl_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "GSCTRL = %08x\n", readl(GSCTRL)); + s += sprintf(s, "VSCTRL = %08x\n", readl(VSCTRL)); + s += sprintf(s, "GBBASE = %08x\n", readl(GBBASE)); + s += sprintf(s, "VBBASE = %08x\n", readl(VBBASE)); + s += sprintf(s, "GDRCTRL = %08x\n", readl(GDRCTRL)); + s += sprintf(s, "VCMSK = %08x\n", readl(VCMSK)); + s += sprintf(s, "GSCADR = %08x\n", readl(GSCADR)); + s += sprintf(s, "VSCADR = %08x\n", readl(VSCADR)); + s += sprintf(s, "VUBASE = %08x\n", readl(VUBASE)); + s += sprintf(s, "VVBASE = %08x\n", readl(VVBASE)); + s += sprintf(s, "GSADR = %08x\n", readl(GSADR)); + s += sprintf(s, "VSADR = %08x\n", readl(VSADR)); + s += sprintf(s, "HCCTRL = %08x\n", readl(HCCTRL)); + s += sprintf(s, "HCSIZE = %08x\n", readl(HCSIZE)); + s += sprintf(s, "HCPOS = %08x\n", readl(HCPOS)); + s += sprintf(s, "HCBADR = %08x\n", readl(HCBADR)); + s += sprintf(s, "HCCKMSK = %08x\n", readl(HCCKMSK)); + s += sprintf(s, "GPLUT = %08x\n", readl(GPLUT)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + +static ssize_t display_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "DSCTRL = %08x\n", readl(DSCTRL)); + s += sprintf(s, "DHT01 = %08x\n", readl(DHT01)); + s += sprintf(s, "DHT02 = %08x\n", readl(DHT02)); + s += sprintf(s, "DHT03 = %08x\n", readl(DHT03)); + s += sprintf(s, "DVT01 = %08x\n", readl(DVT01)); + s += sprintf(s, "DVT02 = %08x\n", readl(DVT02)); + s += sprintf(s, "DVT03 = %08x\n", readl(DVT03)); + s += sprintf(s, "DBCOL = %08x\n", readl(DBCOL)); + s += sprintf(s, "BGCOLOR = %08x\n", readl(BGCOLOR)); + s += sprintf(s, "DINTRS = %08x\n", readl(DINTRS)); + s += sprintf(s, "DINTRE = %08x\n", readl(DINTRE)); + s += sprintf(s, "DINTRCNT = %08x\n", readl(DINTRCNT)); + s += sprintf(s, "DSIG = %08x\n", readl(DSIG)); + s += sprintf(s, "DMCTRL = %08x\n", readl(DMCTRL)); + s += sprintf(s, "CLIPCTRL = %08x\n", readl(CLIPCTRL)); + s += sprintf(s, "SPOCTRL = %08x\n", readl(SPOCTRL)); + s += sprintf(s, "SVCTRL = %08x\n", readl(SVCTRL)); + s += sprintf(s, "DLSTS = %08x\n", readl(DLSTS)); + s += sprintf(s, "DLLCTRL = %08x\n", readl(DLLCTRL)); + s += sprintf(s, "DVLNUM = %08x\n", readl(DVLNUM)); + s += sprintf(s, "DUCTRL = %08x\n", readl(DUCTRL)); + s += sprintf(s, "DVECTRL = %08x\n", readl(DVECTRL)); + s += sprintf(s, "DHDET = %08x\n", readl(DHDET)); + s += sprintf(s, "DVDET = %08x\n", readl(DVDET)); + s += sprintf(s, "DODMSK = %08x\n", readl(DODMSK)); + s += sprintf(s, "CSC01 = %08x\n", readl(CSC01)); + s += sprintf(s, "CSC02 = %08x\n", readl(CSC02)); + s += sprintf(s, "CSC03 = %08x\n", readl(CSC03)); + s += sprintf(s, "CSC04 = %08x\n", readl(CSC04)); + s += sprintf(s, "CSC05 = %08x\n", readl(CSC05)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + +static ssize_t clock_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "SYSCLKSRC = %08x\n", readl(SYSCLKSRC)); + s += sprintf(s, "PIXCLKSRC = %08x\n", readl(PIXCLKSRC)); + s += sprintf(s, "CLKSLEEP = %08x\n", readl(CLKSLEEP)); + s += sprintf(s, "COREPLL = %08x\n", readl(COREPLL)); + s += sprintf(s, "DISPPLL = %08x\n", readl(DISPPLL)); + s += sprintf(s, "PLLSTAT = %08x\n", readl(PLLSTAT)); + s += sprintf(s, "VOVRCLK = %08x\n", readl(VOVRCLK)); + s += sprintf(s, "PIXCLK = %08x\n", readl(PIXCLK)); + s += sprintf(s, "MEMCLK = %08x\n", readl(MEMCLK)); + s += sprintf(s, "M24CLK = %08x\n", readl(M24CLK)); + s += sprintf(s, "MBXCLK = %08x\n", readl(MBXCLK)); + s += sprintf(s, "SDCLK = %08x\n", readl(SDCLK)); + s += sprintf(s, "PIXCLKDIV = %08x\n", readl(PIXCLKDIV)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + +static ssize_t sdram_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "LMRST = %08x\n", readl(LMRST)); + s += sprintf(s, "LMCFG = %08x\n", readl(LMCFG)); + s += sprintf(s, "LMPWR = %08x\n", readl(LMPWR)); + s += sprintf(s, "LMPWRSTAT = %08x\n", readl(LMPWRSTAT)); + s += sprintf(s, "LMCEMR = %08x\n", readl(LMCEMR)); + s += sprintf(s, "LMTYPE = %08x\n", readl(LMTYPE)); + s += sprintf(s, "LMTIM = %08x\n", readl(LMTIM)); + s += sprintf(s, "LMREFRESH = %08x\n", readl(LMREFRESH)); + s += sprintf(s, "LMPROTMIN = %08x\n", readl(LMPROTMIN)); + s += sprintf(s, "LMPROTMAX = %08x\n", readl(LMPROTMAX)); + s += sprintf(s, "LMPROTCFG = %08x\n", readl(LMPROTCFG)); + s += sprintf(s, "LMPROTERR = %08x\n", readl(LMPROTERR)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + +static ssize_t misc_read_file(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) +{ + char * s = big_buffer; + + s += sprintf(s, "LCD_CONFIG = %08x\n", readl(LCD_CONFIG)); + s += sprintf(s, "ODFBPWR = %08x\n", readl(ODFBPWR)); + s += sprintf(s, "ODFBSTAT = %08x\n", readl(ODFBSTAT)); + s += sprintf(s, "ID = %08x\n", readl(ID)); + + return simple_read_from_buffer(userbuf, count, ppos, + big_buffer, s-big_buffer); +} + + +static const struct file_operations sysconf_fops = { + .read = sysconf_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static const struct file_operations clock_fops = { + .read = clock_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static const struct file_operations display_fops = { + .read = display_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static const struct file_operations gsctl_fops = { + .read = gsctl_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static const struct file_operations sdram_fops = { + .read = sdram_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static const struct file_operations misc_fops = { + .read = misc_read_file, + .write = write_file_dummy, + .open = open_file_generic, + .llseek = default_llseek, +}; + +static void __devinit mbxfb_debugfs_init(struct fb_info *fbi) +{ + struct mbxfb_info *mfbi = fbi->par; + struct mbxfb_debugfs_data *dbg; + + dbg = kzalloc(sizeof(struct mbxfb_debugfs_data), GFP_KERNEL); + mfbi->debugfs_data = dbg; + + dbg->dir = debugfs_create_dir("mbxfb", NULL); + dbg->sysconf = debugfs_create_file("sysconf", 0444, dbg->dir, + fbi, &sysconf_fops); + dbg->clock = debugfs_create_file("clock", 0444, dbg->dir, + fbi, &clock_fops); + dbg->display = debugfs_create_file("display", 0444, dbg->dir, + fbi, &display_fops); + dbg->gsctl = debugfs_create_file("gsctl", 0444, dbg->dir, + fbi, &gsctl_fops); + dbg->sdram = debugfs_create_file("sdram", 0444, dbg->dir, + fbi, &sdram_fops); + dbg->misc = debugfs_create_file("misc", 0444, dbg->dir, + fbi, &misc_fops); +} + +static void __devexit mbxfb_debugfs_remove(struct fb_info *fbi) +{ + struct mbxfb_info *mfbi = fbi->par; + struct mbxfb_debugfs_data *dbg = mfbi->debugfs_data; + + debugfs_remove(dbg->misc); + debugfs_remove(dbg->sdram); + debugfs_remove(dbg->gsctl); + debugfs_remove(dbg->display); + debugfs_remove(dbg->clock); + debugfs_remove(dbg->sysconf); + debugfs_remove(dbg->dir); +} diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c new file mode 100644 index 00000000..55bf6196 --- /dev/null +++ b/drivers/video/mbx/mbxfb.c @@ -0,0 +1,1060 @@ +/* + * linux/drivers/video/mbx/mbxfb.c + * + * Copyright (C) 2006-2007 8D Technologies inc + * Raphael Assenat <raph@8d.com> + * - Added video overlay support + * - Various improvements + * + * Copyright (C) 2006 Compulab, Ltd. + * Mike Rapoport <mike@compulab.co.il> + * - Creation of driver + * + * Based on pxafb.c + * + * 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. + * + * Intel 2700G (Marathon) Graphics Accelerator Frame Buffer Driver + * + */ + +#include <linux/delay.h> +#include <linux/fb.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/uaccess.h> + +#include <asm/io.h> + +#include <video/mbxfb.h> + +#include "regs.h" +#include "reg_bits.h" + +static void __iomem *virt_base_2700; + +#define write_reg(val, reg) do { writel((val), (reg)); } while(0) + +/* Without this delay, the graphics appears somehow scaled and + * there is a lot of jitter in scanlines. This delay is probably + * needed only after setting some specific register(s) somewhere, + * not all over the place... */ +#define write_reg_dly(val, reg) do { writel((val), reg); udelay(1000); } while(0) + +#define MIN_XRES 16 +#define MIN_YRES 16 +#define MAX_XRES 2048 +#define MAX_YRES 2048 + +#define MAX_PALETTES 16 + +/* FIXME: take care of different chip revisions with different sizes + of ODFB */ +#define MEMORY_OFFSET 0x60000 + +struct mbxfb_info { + struct device *dev; + + struct resource *fb_res; + struct resource *fb_req; + + struct resource *reg_res; + struct resource *reg_req; + + void __iomem *fb_virt_addr; + unsigned long fb_phys_addr; + + void __iomem *reg_virt_addr; + unsigned long reg_phys_addr; + + int (*platform_probe) (struct fb_info * fb); + int (*platform_remove) (struct fb_info * fb); + + u32 pseudo_palette[MAX_PALETTES]; +#ifdef CONFIG_FB_MBX_DEBUG + void *debugfs_data; +#endif + +}; + +static struct fb_var_screeninfo mbxfb_default __devinitdata = { + .xres = 640, + .yres = 480, + .xres_virtual = 640, + .yres_virtual = 480, + .bits_per_pixel = 16, + .red = {11, 5, 0}, + .green = {5, 6, 0}, + .blue = {0, 5, 0}, + .activate = FB_ACTIVATE_TEST, + .height = -1, + .width = -1, + .pixclock = 40000, + .left_margin = 48, + .right_margin = 16, + .upper_margin = 33, + .lower_margin = 10, + .hsync_len = 96, + .vsync_len = 2, + .vmode = FB_VMODE_NONINTERLACED, + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, +}; + +static struct fb_fix_screeninfo mbxfb_fix __devinitdata = { + .id = "MBX", + .type = FB_TYPE_PACKED_PIXELS, + .visual = FB_VISUAL_TRUECOLOR, + .xpanstep = 0, + .ypanstep = 0, + .ywrapstep = 0, + .accel = FB_ACCEL_NONE, +}; + +struct pixclock_div { + u8 m; + u8 n; + u8 p; +}; + +static unsigned int mbxfb_get_pixclock(unsigned int pixclock_ps, + struct pixclock_div *div) +{ + u8 m, n, p; + unsigned int err = 0; + unsigned int min_err = ~0x0; + unsigned int clk; + unsigned int best_clk = 0; + unsigned int ref_clk = 13000; /* FIXME: take from platform data */ + unsigned int pixclock; + + /* convert pixclock to KHz */ + pixclock = PICOS2KHZ(pixclock_ps); + + /* PLL output freq = (ref_clk * M) / (N * 2^P) + * + * M: 1 to 63 + * N: 1 to 7 + * P: 0 to 7 + */ + + /* RAPH: When N==1, the resulting pixel clock appears to + * get divided by 2. Preventing N=1 by starting the following + * loop at 2 prevents this. Is this a bug with my chip + * revision or something I dont understand? */ + for (m = 1; m < 64; m++) { + for (n = 2; n < 8; n++) { + for (p = 0; p < 8; p++) { + clk = (ref_clk * m) / (n * (1 << p)); + err = (clk > pixclock) ? (clk - pixclock) : + (pixclock - clk); + if (err < min_err) { + min_err = err; + best_clk = clk; + div->m = m; + div->n = n; + div->p = p; + } + } + } + } + return KHZ2PICOS(best_clk); +} + +static int mbxfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, + u_int trans, struct fb_info *info) +{ + u32 val, ret = 1; + + if (regno < MAX_PALETTES) { + u32 *pal = info->pseudo_palette; + + val = (red & 0xf800) | ((green & 0xfc00) >> 5) | + ((blue & 0xf800) >> 11); + pal[regno] = val; + ret = 0; + } + + return ret; +} + +static int mbxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) +{ + struct pixclock_div div; + + var->pixclock = mbxfb_get_pixclock(var->pixclock, &div); + + if (var->xres < MIN_XRES) + var->xres = MIN_XRES; + if (var->yres < MIN_YRES) + var->yres = MIN_YRES; + if (var->xres > MAX_XRES) + return -EINVAL; + if (var->yres > MAX_YRES) + return -EINVAL; + var->xres_virtual = max(var->xres_virtual, var->xres); + var->yres_virtual = max(var->yres_virtual, var->yres); + + switch (var->bits_per_pixel) { + /* 8 bits-per-pixel is not supported yet */ + case 8: + return -EINVAL; + case 16: + var->green.length = (var->green.length == 5) ? 5 : 6; + var->red.length = 5; + var->blue.length = 5; + var->transp.length = 6 - var->green.length; + var->blue.offset = 0; + var->green.offset = 5; + var->red.offset = 5 + var->green.length; + var->transp.offset = (5 + var->red.offset) & 15; + break; + case 24: /* RGB 888 */ + case 32: /* RGBA 8888 */ + var->red.offset = 16; + var->red.length = 8; + var->green.offset = 8; + var->green.length = 8; + var->blue.offset = 0; + var->blue.length = 8; + var->transp.length = var->bits_per_pixel - 24; + var->transp.offset = (var->transp.length) ? 24 : 0; + break; + } + var->red.msb_right = 0; + var->green.msb_right = 0; + var->blue.msb_right = 0; + var->transp.msb_right = 0; + + return 0; +} + +static int mbxfb_set_par(struct fb_info *info) +{ + struct fb_var_screeninfo *var = &info->var; + struct pixclock_div div; + ushort hbps, ht, hfps, has; + ushort vbps, vt, vfps, vas; + u32 gsctrl = readl(GSCTRL); + u32 gsadr = readl(GSADR); + + info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; + + /* setup color mode */ + gsctrl &= ~(FMsk(GSCTRL_GPIXFMT)); + /* FIXME: add *WORKING* support for 8-bits per color */ + if (info->var.bits_per_pixel == 8) { + return -EINVAL; + } else { + fb_dealloc_cmap(&info->cmap); + gsctrl &= ~GSCTRL_LUT_EN; + + info->fix.visual = FB_VISUAL_TRUECOLOR; + switch (info->var.bits_per_pixel) { + case 16: + if (info->var.green.length == 5) + gsctrl |= GSCTRL_GPIXFMT_ARGB1555; + else + gsctrl |= GSCTRL_GPIXFMT_RGB565; + break; + case 24: + gsctrl |= GSCTRL_GPIXFMT_RGB888; + break; + case 32: + gsctrl |= GSCTRL_GPIXFMT_ARGB8888; + break; + } + } + + /* setup resolution */ + gsctrl &= ~(FMsk(GSCTRL_GSWIDTH) | FMsk(GSCTRL_GSHEIGHT)); + gsctrl |= Gsctrl_Width(info->var.xres) | + Gsctrl_Height(info->var.yres); + write_reg_dly(gsctrl, GSCTRL); + + gsadr &= ~(FMsk(GSADR_SRCSTRIDE)); + gsadr |= Gsadr_Srcstride(info->var.xres * info->var.bits_per_pixel / + (8 * 16) - 1); + write_reg_dly(gsadr, GSADR); + + /* setup timings */ + var->pixclock = mbxfb_get_pixclock(info->var.pixclock, &div); + + write_reg_dly((Disp_Pll_M(div.m) | Disp_Pll_N(div.n) | + Disp_Pll_P(div.p) | DISP_PLL_EN), DISPPLL); + + hbps = var->hsync_len; + has = hbps + var->left_margin; + hfps = has + var->xres; + ht = hfps + var->right_margin; + + vbps = var->vsync_len; + vas = vbps + var->upper_margin; + vfps = vas + var->yres; + vt = vfps + var->lower_margin; + + write_reg_dly((Dht01_Hbps(hbps) | Dht01_Ht(ht)), DHT01); + write_reg_dly((Dht02_Hlbs(has) | Dht02_Has(has)), DHT02); + write_reg_dly((Dht03_Hfps(hfps) | Dht03_Hrbs(hfps)), DHT03); + write_reg_dly((Dhdet_Hdes(has) | Dhdet_Hdef(hfps)), DHDET); + + write_reg_dly((Dvt01_Vbps(vbps) | Dvt01_Vt(vt)), DVT01); + write_reg_dly((Dvt02_Vtbs(vas) | Dvt02_Vas(vas)), DVT02); + write_reg_dly((Dvt03_Vfps(vfps) | Dvt03_Vbbs(vfps)), DVT03); + write_reg_dly((Dvdet_Vdes(vas) | Dvdet_Vdef(vfps)), DVDET); + write_reg_dly((Dvectrl_Vevent(vfps) | Dvectrl_Vfetch(vbps)), DVECTRL); + + write_reg_dly((readl(DSCTRL) | DSCTRL_SYNCGEN_EN), DSCTRL); + + write_reg_dly(DINTRE_VEVENT0_EN, DINTRE); + + return 0; +} + +static int mbxfb_blank(int blank, struct fb_info *info) +{ + switch (blank) { + case FB_BLANK_POWERDOWN: + case FB_BLANK_VSYNC_SUSPEND: + case FB_BLANK_HSYNC_SUSPEND: + case FB_BLANK_NORMAL: + write_reg_dly((readl(DSCTRL) & ~DSCTRL_SYNCGEN_EN), DSCTRL); + write_reg_dly((readl(PIXCLK) & ~PIXCLK_EN), PIXCLK); + write_reg_dly((readl(VOVRCLK) & ~VOVRCLK_EN), VOVRCLK); + break; + case FB_BLANK_UNBLANK: + write_reg_dly((readl(DSCTRL) | DSCTRL_SYNCGEN_EN), DSCTRL); + write_reg_dly((readl(PIXCLK) | PIXCLK_EN), PIXCLK); + break; + } + return 0; +} + +static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) +{ + u32 vsctrl, vscadr, vsadr; + u32 sssize, spoctrl, shctrl; + u32 vubase, vvbase; + u32 vovrclk; + + if (set->scaled_width==0 || set->scaled_height==0) + return -EINVAL; + + /* read registers which have reserved bits + * so we can write them back as-is. */ + vovrclk = readl(VOVRCLK); + vsctrl = readl(VSCTRL); + vscadr = readl(VSCADR); + vubase = readl(VUBASE); + vvbase = readl(VVBASE); + shctrl = readl(SHCTRL); + + spoctrl = readl(SPOCTRL); + sssize = readl(SSSIZE); + + vsctrl &= ~( FMsk(VSCTRL_VSWIDTH) | + FMsk(VSCTRL_VSHEIGHT) | + FMsk(VSCTRL_VPIXFMT) | + VSCTRL_GAMMA_EN | VSCTRL_CSC_EN | + VSCTRL_COSITED ); + vsctrl |= Vsctrl_Width(set->width) | Vsctrl_Height(set->height) | + VSCTRL_CSC_EN; + + vscadr &= ~(VSCADR_STR_EN | FMsk(VSCADR_VBASE_ADR) ); + vubase &= ~(VUBASE_UVHALFSTR | FMsk(VUBASE_UBASE_ADR)); + vvbase &= ~(FMsk(VVBASE_VBASE_ADR)); + + switch (set->fmt) { + case MBXFB_FMT_YUV16: + vsctrl |= VSCTRL_VPIXFMT_YUV12; + + set->Y_stride = ((set->width) + 0xf ) & ~0xf; + break; + case MBXFB_FMT_YUV12: + vsctrl |= VSCTRL_VPIXFMT_YUV12; + + set->Y_stride = ((set->width) + 0xf ) & ~0xf; + vubase |= VUBASE_UVHALFSTR; + + break; + case MBXFB_FMT_UY0VY1: + vsctrl |= VSCTRL_VPIXFMT_UY0VY1; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_VY0UY1: + vsctrl |= VSCTRL_VPIXFMT_VY0UY1; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_Y0UY1V: + vsctrl |= VSCTRL_VPIXFMT_Y0UY1V; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_Y0VY1U: + vsctrl |= VSCTRL_VPIXFMT_Y0VY1U; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + default: + return -EINVAL; + } + + /* VSCTRL has the bits which sets the Video Pixel Format. + * When passing from a packed to planar format, + * if we write VSCTRL first, VVBASE and VUBASE would + * be zero if we would not set them here. (And then, + * the chips hangs and only a reset seems to fix it). + * + * If course, the values calculated here have no meaning + * for packed formats. + */ + set->UV_stride = ((set->width/2) + 0x7 ) & ~0x7; + set->U_offset = set->height * set->Y_stride; + set->V_offset = set->U_offset + + set->height * set->UV_stride; + vubase |= Vubase_Ubase_Adr( + (0x60000 + set->mem_offset + set->U_offset)>>3); + vvbase |= Vvbase_Vbase_Adr( + (0x60000 + set->mem_offset + set->V_offset)>>3); + + + vscadr |= Vscadr_Vbase_Adr((0x60000 + set->mem_offset)>>4); + + if (set->enable) + vscadr |= VSCADR_STR_EN; + + + vsadr = Vsadr_Srcstride((set->Y_stride)/16-1) | + Vsadr_Xstart(set->x) | Vsadr_Ystart(set->y); + + sssize &= ~(FMsk(SSSIZE_SC_WIDTH) | FMsk(SSSIZE_SC_HEIGHT)); + sssize = Sssize_Sc_Width(set->scaled_width-1) | + Sssize_Sc_Height(set->scaled_height-1); + + spoctrl &= ~(SPOCTRL_H_SC_BP | SPOCTRL_V_SC_BP | + SPOCTRL_HV_SC_OR | SPOCTRL_VS_UR_C | + FMsk(SPOCTRL_VPITCH)); + spoctrl |= Spoctrl_Vpitch((set->height<<11)/set->scaled_height); + + /* Bypass horiz/vert scaler when same size */ + if (set->scaled_width == set->width) + spoctrl |= SPOCTRL_H_SC_BP; + if (set->scaled_height == set->height) + spoctrl |= SPOCTRL_V_SC_BP; + + shctrl &= ~(FMsk(SHCTRL_HPITCH) | SHCTRL_HDECIM); + shctrl |= Shctrl_Hpitch((set->width<<11)/set->scaled_width); + + /* Video plane registers */ + write_reg(vsctrl, VSCTRL); + write_reg(vscadr, VSCADR); + write_reg(vubase, VUBASE); + write_reg(vvbase, VVBASE); + write_reg(vsadr, VSADR); + + /* Video scaler registers */ + write_reg(sssize, SSSIZE); + write_reg(spoctrl, SPOCTRL); + write_reg(shctrl, SHCTRL); + + /* Clock */ + if (set->enable) + vovrclk |= 1; + else + vovrclk &= ~1; + + write_reg(vovrclk, VOVRCLK); + + return 0; +} + +static int mbxfb_ioctl_planeorder(struct mbxfb_planeorder *porder) +{ + unsigned long gscadr, vscadr; + + if (porder->bottom == porder->top) + return -EINVAL; + + gscadr = readl(GSCADR); + vscadr = readl(VSCADR); + + gscadr &= ~(FMsk(GSCADR_BLEND_POS)); + vscadr &= ~(FMsk(VSCADR_BLEND_POS)); + + switch (porder->bottom) { + case MBXFB_PLANE_GRAPHICS: + gscadr |= GSCADR_BLEND_GFX; + break; + case MBXFB_PLANE_VIDEO: + vscadr |= VSCADR_BLEND_GFX; + break; + default: + return -EINVAL; + } + + switch (porder->top) { + case MBXFB_PLANE_GRAPHICS: + gscadr |= GSCADR_BLEND_VID; + break; + case MBXFB_PLANE_VIDEO: + vscadr |= GSCADR_BLEND_VID; + break; + default: + return -EINVAL; + } + + write_reg_dly(vscadr, VSCADR); + write_reg_dly(gscadr, GSCADR); + + return 0; + +} + +static int mbxfb_ioctl_alphactl(struct mbxfb_alphaCtl *alpha) +{ + unsigned long vscadr, vbbase, vcmsk; + unsigned long gscadr, gbbase, gdrctrl; + + vbbase = Vbbase_Glalpha(alpha->overlay_global_alpha) | + Vbbase_Colkey(alpha->overlay_colorkey); + + gbbase = Gbbase_Glalpha(alpha->graphics_global_alpha) | + Gbbase_Colkey(alpha->graphics_colorkey); + + vcmsk = readl(VCMSK); + vcmsk &= ~(FMsk(VCMSK_COLKEY_M)); + vcmsk |= Vcmsk_colkey_m(alpha->overlay_colorkey_mask); + + gdrctrl = readl(GDRCTRL); + gdrctrl &= ~(FMsk(GDRCTRL_COLKEYM)); + gdrctrl |= Gdrctrl_Colkeym(alpha->graphics_colorkey_mask); + + vscadr = readl(VSCADR); + vscadr &= ~(FMsk(VSCADR_BLEND_M) | VSCADR_COLKEYSRC | VSCADR_COLKEY_EN); + + gscadr = readl(GSCADR); + gscadr &= ~(FMsk(GSCADR_BLEND_M) | GSCADR_COLKEY_EN | GSCADR_COLKEYSRC); + + switch (alpha->overlay_colorkey_mode) { + case MBXFB_COLORKEY_DISABLED: + break; + case MBXFB_COLORKEY_PREVIOUS: + vscadr |= VSCADR_COLKEY_EN; + break; + case MBXFB_COLORKEY_CURRENT: + vscadr |= VSCADR_COLKEY_EN | VSCADR_COLKEYSRC; + break; + default: + return -EINVAL; + } + + switch (alpha->overlay_blend_mode) { + case MBXFB_ALPHABLEND_NONE: + vscadr |= VSCADR_BLEND_NONE; + break; + case MBXFB_ALPHABLEND_GLOBAL: + vscadr |= VSCADR_BLEND_GLOB; + break; + case MBXFB_ALPHABLEND_PIXEL: + vscadr |= VSCADR_BLEND_PIX; + break; + default: + return -EINVAL; + } + + switch (alpha->graphics_colorkey_mode) { + case MBXFB_COLORKEY_DISABLED: + break; + case MBXFB_COLORKEY_PREVIOUS: + gscadr |= GSCADR_COLKEY_EN; + break; + case MBXFB_COLORKEY_CURRENT: + gscadr |= GSCADR_COLKEY_EN | GSCADR_COLKEYSRC; + break; + default: + return -EINVAL; + } + + switch (alpha->graphics_blend_mode) { + case MBXFB_ALPHABLEND_NONE: + gscadr |= GSCADR_BLEND_NONE; + break; + case MBXFB_ALPHABLEND_GLOBAL: + gscadr |= GSCADR_BLEND_GLOB; + break; + case MBXFB_ALPHABLEND_PIXEL: + gscadr |= GSCADR_BLEND_PIX; + break; + default: + return -EINVAL; + } + + write_reg_dly(vbbase, VBBASE); + write_reg_dly(gbbase, GBBASE); + write_reg_dly(vcmsk, VCMSK); + write_reg_dly(gdrctrl, GDRCTRL); + write_reg_dly(gscadr, GSCADR); + write_reg_dly(vscadr, VSCADR); + + return 0; +} + +static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd, + unsigned long arg) +{ + struct mbxfb_overlaySetup setup; + struct mbxfb_planeorder porder; + struct mbxfb_alphaCtl alpha; + struct mbxfb_reg reg; + int res; + __u32 tmp; + + switch (cmd) + { + case MBXFB_IOCX_OVERLAY: + if (copy_from_user(&setup, (void __user*)arg, + sizeof(struct mbxfb_overlaySetup))) + return -EFAULT; + + res = mbxfb_setupOverlay(&setup); + if (res) + return res; + + if (copy_to_user((void __user*)arg, &setup, + sizeof(struct mbxfb_overlaySetup))) + return -EFAULT; + + return 0; + + case MBXFB_IOCS_PLANEORDER: + if (copy_from_user(&porder, (void __user*)arg, + sizeof(struct mbxfb_planeorder))) + return -EFAULT; + + return mbxfb_ioctl_planeorder(&porder); + + case MBXFB_IOCS_ALPHA: + if (copy_from_user(&alpha, (void __user*)arg, + sizeof(struct mbxfb_alphaCtl))) + return -EFAULT; + + return mbxfb_ioctl_alphactl(&alpha); + + case MBXFB_IOCS_REG: + if (copy_from_user(®, (void __user*)arg, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + if (reg.addr >= 0x10000) /* regs are from 0x3fe0000 to 0x3feffff */ + return -EINVAL; + + tmp = readl(virt_base_2700 + reg.addr); + tmp &= ~reg.mask; + tmp |= reg.val & reg.mask; + writel(tmp, virt_base_2700 + reg.addr); + + return 0; + case MBXFB_IOCX_REG: + if (copy_from_user(®, (void __user*)arg, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + if (reg.addr >= 0x10000) /* regs are from 0x3fe0000 to 0x3feffff */ + return -EINVAL; + reg.val = readl(virt_base_2700 + reg.addr); + + if (copy_to_user((void __user*)arg, ®, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + return 0; + } + return -EINVAL; +} + +static struct fb_ops mbxfb_ops = { + .owner = THIS_MODULE, + .fb_check_var = mbxfb_check_var, + .fb_set_par = mbxfb_set_par, + .fb_setcolreg = mbxfb_setcolreg, + .fb_fillrect = cfb_fillrect, + .fb_copyarea = cfb_copyarea, + .fb_imageblit = cfb_imageblit, + .fb_blank = mbxfb_blank, + .fb_ioctl = mbxfb_ioctl, +}; + +/* + Enable external SDRAM controller. Assume that all clocks are active + by now. +*/ +static void __devinit setup_memc(struct fb_info *fbi) +{ + unsigned long tmp; + int i; + + /* FIXME: use platform specific parameters */ + /* setup SDRAM controller */ + write_reg_dly((LMCFG_LMC_DS | LMCFG_LMC_TS | LMCFG_LMD_TS | + LMCFG_LMA_TS), + LMCFG); + + write_reg_dly(LMPWR_MC_PWR_ACT, LMPWR); + + /* setup SDRAM timings */ + write_reg_dly((Lmtim_Tras(7) | Lmtim_Trp(3) | Lmtim_Trcd(3) | + Lmtim_Trc(9) | Lmtim_Tdpl(2)), + LMTIM); + /* setup SDRAM refresh rate */ + write_reg_dly(0xc2b, LMREFRESH); + /* setup SDRAM type parameters */ + write_reg_dly((LMTYPE_CASLAT_3 | LMTYPE_BKSZ_2 | LMTYPE_ROWSZ_11 | + LMTYPE_COLSZ_8), + LMTYPE); + /* enable memory controller */ + write_reg_dly(LMPWR_MC_PWR_ACT, LMPWR); + /* perform dummy reads */ + for ( i = 0; i < 16; i++ ) { + tmp = readl(fbi->screen_base); + } +} + +static void enable_clocks(struct fb_info *fbi) +{ + /* enable clocks */ + write_reg_dly(SYSCLKSRC_PLL_2, SYSCLKSRC); + write_reg_dly(PIXCLKSRC_PLL_1, PIXCLKSRC); + write_reg_dly(0x00000000, CLKSLEEP); + + /* PLL output = (Frefclk * M) / (N * 2^P ) + * + * M: 0x17, N: 0x3, P: 0x0 == 100 Mhz! + * M: 0xb, N: 0x1, P: 0x1 == 71 Mhz + * */ + write_reg_dly((Core_Pll_M(0xb) | Core_Pll_N(0x1) | Core_Pll_P(0x1) | + CORE_PLL_EN), + COREPLL); + + write_reg_dly((Disp_Pll_M(0x1b) | Disp_Pll_N(0x7) | Disp_Pll_P(0x1) | + DISP_PLL_EN), + DISPPLL); + + write_reg_dly(0x00000000, VOVRCLK); + write_reg_dly(PIXCLK_EN, PIXCLK); + write_reg_dly(MEMCLK_EN, MEMCLK); + write_reg_dly(0x00000001, M24CLK); + write_reg_dly(0x00000001, MBXCLK); + write_reg_dly(SDCLK_EN, SDCLK); + write_reg_dly(0x00000001, PIXCLKDIV); +} + +static void __devinit setup_graphics(struct fb_info *fbi) +{ + unsigned long gsctrl; + unsigned long vscadr; + + gsctrl = GSCTRL_GAMMA_EN | Gsctrl_Width(fbi->var.xres) | + Gsctrl_Height(fbi->var.yres); + switch (fbi->var.bits_per_pixel) { + case 16: + if (fbi->var.green.length == 5) + gsctrl |= GSCTRL_GPIXFMT_ARGB1555; + else + gsctrl |= GSCTRL_GPIXFMT_RGB565; + break; + case 24: + gsctrl |= GSCTRL_GPIXFMT_RGB888; + break; + case 32: + gsctrl |= GSCTRL_GPIXFMT_ARGB8888; + break; + } + + write_reg_dly(gsctrl, GSCTRL); + write_reg_dly(0x00000000, GBBASE); + write_reg_dly(0x00ffffff, GDRCTRL); + write_reg_dly((GSCADR_STR_EN | Gscadr_Gbase_Adr(0x6000)), GSCADR); + write_reg_dly(0x00000000, GPLUT); + + vscadr = readl(VSCADR); + vscadr &= ~(FMsk(VSCADR_BLEND_POS) | FMsk(VSCADR_BLEND_M)); + vscadr |= VSCADR_BLEND_VID | VSCADR_BLEND_NONE; + write_reg_dly(vscadr, VSCADR); +} + +static void __devinit setup_display(struct fb_info *fbi) +{ + unsigned long dsctrl = 0; + + dsctrl = DSCTRL_BLNK_POL; + if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT) + dsctrl |= DSCTRL_HS_POL; + if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT) + dsctrl |= DSCTRL_VS_POL; + write_reg_dly(dsctrl, DSCTRL); + write_reg_dly(0xd0303010, DMCTRL); + write_reg_dly((readl(DSCTRL) | DSCTRL_SYNCGEN_EN), DSCTRL); +} + +static void __devinit enable_controller(struct fb_info *fbi) +{ + u32 svctrl, shctrl; + + write_reg_dly(SYSRST_RST, SYSRST); + + /* setup a timeout, raise drive strength */ + write_reg_dly(0xffffff0c, SYSCFG); + + enable_clocks(fbi); + setup_memc(fbi); + setup_graphics(fbi); + setup_display(fbi); + + shctrl = readl(SHCTRL); + shctrl &= ~(FMsk(SHCTRL_HINITIAL)); + shctrl |= Shctrl_Hinitial(4<<11); + writel(shctrl, SHCTRL); + + svctrl = Svctrl_Initial1(1<<10) | Svctrl_Initial2(1<<10); + writel(svctrl, SVCTRL); + + writel(SPOCTRL_H_SC_BP | SPOCTRL_V_SC_BP | SPOCTRL_VORDER_4TAP + , SPOCTRL); + + /* Those coefficients are good for scaling up. For scaling + * down, the application has to calculate them. */ + write_reg(0xff000100, VSCOEFF0); + write_reg(0xfdfcfdfe, VSCOEFF1); + write_reg(0x170d0500, VSCOEFF2); + write_reg(0x3d372d22, VSCOEFF3); + write_reg(0x00000040, VSCOEFF4); + + write_reg(0xff010100, HSCOEFF0); + write_reg(0x00000000, HSCOEFF1); + write_reg(0x02010000, HSCOEFF2); + write_reg(0x01020302, HSCOEFF3); + write_reg(0xf9fbfe00, HSCOEFF4); + write_reg(0xfbf7f6f7, HSCOEFF5); + write_reg(0x1c110700, HSCOEFF6); + write_reg(0x3e393127, HSCOEFF7); + write_reg(0x00000040, HSCOEFF8); + +} + +#ifdef CONFIG_PM +/* + * Power management hooks. Note that we won't be called from IRQ context, + * unlike the blank functions above, so we may sleep. + */ +static int mbxfb_suspend(struct platform_device *dev, pm_message_t state) +{ + /* make frame buffer memory enter self-refresh mode */ + write_reg_dly(LMPWR_MC_PWR_SRM, LMPWR); + while (readl(LMPWRSTAT) != LMPWRSTAT_MC_PWR_SRM) + ; /* empty statement */ + + /* reset the device, since it's initial state is 'mostly sleeping' */ + write_reg_dly(SYSRST_RST, SYSRST); + return 0; +} + +static int mbxfb_resume(struct platform_device *dev) +{ + struct fb_info *fbi = platform_get_drvdata(dev); + + enable_clocks(fbi); +/* setup_graphics(fbi); */ +/* setup_display(fbi); */ + + write_reg_dly((readl(DSCTRL) | DSCTRL_SYNCGEN_EN), DSCTRL); + return 0; +} +#else +#define mbxfb_suspend NULL +#define mbxfb_resume NULL +#endif + +/* debugfs entries */ +#ifndef CONFIG_FB_MBX_DEBUG +#define mbxfb_debugfs_init(x) do {} while(0) +#define mbxfb_debugfs_remove(x) do {} while(0) +#endif + +#define res_size(_r) (((_r)->end - (_r)->start) + 1) + +static int __devinit mbxfb_probe(struct platform_device *dev) +{ + int ret; + struct fb_info *fbi; + struct mbxfb_info *mfbi; + struct mbxfb_platform_data *pdata; + + dev_dbg(&dev->dev, "mbxfb_probe\n"); + + pdata = dev->dev.platform_data; + if (!pdata) { + dev_err(&dev->dev, "platform data is required\n"); + return -EINVAL; + } + + fbi = framebuffer_alloc(sizeof(struct mbxfb_info), &dev->dev); + if (fbi == NULL) { + dev_err(&dev->dev, "framebuffer_alloc failed\n"); + return -ENOMEM; + } + + mfbi = fbi->par; + fbi->pseudo_palette = mfbi->pseudo_palette; + + + if (pdata->probe) + mfbi->platform_probe = pdata->probe; + if (pdata->remove) + mfbi->platform_remove = pdata->remove; + + mfbi->fb_res = platform_get_resource(dev, IORESOURCE_MEM, 0); + mfbi->reg_res = platform_get_resource(dev, IORESOURCE_MEM, 1); + + if (!mfbi->fb_res || !mfbi->reg_res) { + dev_err(&dev->dev, "no resources found\n"); + ret = -ENODEV; + goto err1; + } + + mfbi->fb_req = request_mem_region(mfbi->fb_res->start, + res_size(mfbi->fb_res), dev->name); + if (mfbi->fb_req == NULL) { + dev_err(&dev->dev, "failed to claim framebuffer memory\n"); + ret = -EINVAL; + goto err1; + } + mfbi->fb_phys_addr = mfbi->fb_res->start; + + mfbi->reg_req = request_mem_region(mfbi->reg_res->start, + res_size(mfbi->reg_res), dev->name); + if (mfbi->reg_req == NULL) { + dev_err(&dev->dev, "failed to claim Marathon registers\n"); + ret = -EINVAL; + goto err2; + } + mfbi->reg_phys_addr = mfbi->reg_res->start; + + mfbi->reg_virt_addr = ioremap_nocache(mfbi->reg_phys_addr, + res_size(mfbi->reg_req)); + if (!mfbi->reg_virt_addr) { + dev_err(&dev->dev, "failed to ioremap Marathon registers\n"); + ret = -EINVAL; + goto err3; + } + virt_base_2700 = mfbi->reg_virt_addr; + + mfbi->fb_virt_addr = ioremap_nocache(mfbi->fb_phys_addr, + res_size(mfbi->fb_req)); + if (!mfbi->reg_virt_addr) { + dev_err(&dev->dev, "failed to ioremap frame buffer\n"); + ret = -EINVAL; + goto err4; + } + + fbi->screen_base = (char __iomem *)(mfbi->fb_virt_addr + 0x60000); + fbi->screen_size = pdata->memsize; + fbi->fbops = &mbxfb_ops; + + fbi->var = mbxfb_default; + fbi->fix = mbxfb_fix; + fbi->fix.smem_start = mfbi->fb_phys_addr + 0x60000; + fbi->fix.smem_len = pdata->memsize; + fbi->fix.line_length = mbxfb_default.xres_virtual * + mbxfb_default.bits_per_pixel / 8; + + ret = fb_alloc_cmap(&fbi->cmap, 256, 0); + if (ret < 0) { + dev_err(&dev->dev, "fb_alloc_cmap failed\n"); + ret = -EINVAL; + goto err5; + } + + platform_set_drvdata(dev, fbi); + + printk(KERN_INFO "fb%d: mbx frame buffer device\n", fbi->node); + + if (mfbi->platform_probe) + mfbi->platform_probe(fbi); + + enable_controller(fbi); + + mbxfb_debugfs_init(fbi); + + ret = register_framebuffer(fbi); + if (ret < 0) { + dev_err(&dev->dev, "register_framebuffer failed\n"); + ret = -EINVAL; + goto err6; + } + + return 0; + +err6: + fb_dealloc_cmap(&fbi->cmap); +err5: + iounmap(mfbi->fb_virt_addr); +err4: + iounmap(mfbi->reg_virt_addr); +err3: + release_mem_region(mfbi->reg_res->start, res_size(mfbi->reg_res)); +err2: + release_mem_region(mfbi->fb_res->start, res_size(mfbi->fb_res)); +err1: + framebuffer_release(fbi); + + return ret; +} + +static int __devexit mbxfb_remove(struct platform_device *dev) +{ + struct fb_info *fbi = platform_get_drvdata(dev); + + write_reg_dly(SYSRST_RST, SYSRST); + + mbxfb_debugfs_remove(fbi); + + if (fbi) { + struct mbxfb_info *mfbi = fbi->par; + + unregister_framebuffer(fbi); + if (mfbi) { + if (mfbi->platform_remove) + mfbi->platform_remove(fbi); + + if (mfbi->fb_virt_addr) + iounmap(mfbi->fb_virt_addr); + if (mfbi->reg_virt_addr) + iounmap(mfbi->reg_virt_addr); + if (mfbi->reg_req) + release_mem_region(mfbi->reg_req->start, + res_size(mfbi->reg_req)); + if (mfbi->fb_req) + release_mem_region(mfbi->fb_req->start, + res_size(mfbi->fb_req)); + } + framebuffer_release(fbi); + } + + return 0; +} + +static struct platform_driver mbxfb_driver = { + .probe = mbxfb_probe, + .remove = mbxfb_remove, + .suspend = mbxfb_suspend, + .resume = mbxfb_resume, + .driver = { + .name = "mbx-fb", + }, +}; + +module_platform_driver(mbxfb_driver); + +MODULE_DESCRIPTION("loadable framebuffer driver for Marathon device"); +MODULE_AUTHOR("Mike Rapoport, Compulab"); +MODULE_LICENSE("GPL"); diff --git a/drivers/video/mbx/reg_bits.h b/drivers/video/mbx/reg_bits.h new file mode 100644 index 00000000..5f14b4be --- /dev/null +++ b/drivers/video/mbx/reg_bits.h @@ -0,0 +1,613 @@ +#ifndef __REG_BITS_2700G_ +#define __REG_BITS_2700G_ + +/* use defines from asm-arm/arch-pxa/bitfields.h for bit fields access */ +#define UData(Data) ((unsigned long) (Data)) +#define Fld(Size, Shft) (((Size) << 16) + (Shft)) +#define FSize(Field) ((Field) >> 16) +#define FShft(Field) ((Field) & 0x0000FFFF) +#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) +#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) +#define F1stBit(Field) (UData (1) << FShft (Field)) + +#define SYSRST_RST (1 << 0) + +/* SYSCLKSRC - SYSCLK Source Control Register */ +#define SYSCLKSRC_SEL Fld(2,0) +#define SYSCLKSRC_REF ((0x0) << FShft(SYSCLKSRC_SEL)) +#define SYSCLKSRC_PLL_1 ((0x1) << FShft(SYSCLKSRC_SEL)) +#define SYSCLKSRC_PLL_2 ((0x2) << FShft(SYSCLKSRC_SEL)) + +/* PIXCLKSRC - PIXCLK Source Control Register */ +#define PIXCLKSRC_SEL Fld(2,0) +#define PIXCLKSRC_REF ((0x0) << FShft(PIXCLKSRC_SEL)) +#define PIXCLKSRC_PLL_1 ((0x1) << FShft(PIXCLKSRC_SEL)) +#define PIXCLKSRC_PLL_2 ((0x2) << FShft(PIXCLKSRC_SEL)) + +/* Clock Disable Register */ +#define CLKSLEEP_SLP (1 << 0) + +/* Core PLL Control Register */ +#define CORE_PLL_M Fld(6,7) +#define Core_Pll_M(x) ((x) << FShft(CORE_PLL_M)) +#define CORE_PLL_N Fld(3,4) +#define Core_Pll_N(x) ((x) << FShft(CORE_PLL_N)) +#define CORE_PLL_P Fld(3,1) +#define Core_Pll_P(x) ((x) << FShft(CORE_PLL_P)) +#define CORE_PLL_EN (1 << 0) + +/* Display PLL Control Register */ +#define DISP_PLL_M Fld(6,7) +#define Disp_Pll_M(x) ((x) << FShft(DISP_PLL_M)) +#define DISP_PLL_N Fld(3,4) +#define Disp_Pll_N(x) ((x) << FShft(DISP_PLL_N)) +#define DISP_PLL_P Fld(3,1) +#define Disp_Pll_P(x) ((x) << FShft(DISP_PLL_P)) +#define DISP_PLL_EN (1 << 0) + +/* PLL status register */ +#define PLLSTAT_CORE_PLL_LOST_L (1 << 3) +#define PLLSTAT_CORE_PLL_LSTS (1 << 2) +#define PLLSTAT_DISP_PLL_LOST_L (1 << 1) +#define PLLSTAT_DISP_PLL_LSTS (1 << 0) + +/* Video and scale clock control register */ +#define VOVRCLK_EN (1 << 0) + +/* Pixel clock control register */ +#define PIXCLK_EN (1 << 0) + +/* Memory clock control register */ +#define MEMCLK_EN (1 << 0) + +/* MBX clock control register */ +#define MBXCLK_DIV Fld(2,2) +#define MBXCLK_DIV_1 ((0x0) << FShft(MBXCLK_DIV)) +#define MBXCLK_DIV_2 ((0x1) << FShft(MBXCLK_DIV)) +#define MBXCLK_DIV_3 ((0x2) << FShft(MBXCLK_DIV)) +#define MBXCLK_DIV_4 ((0x3) << FShft(MBXCLK_DIV)) +#define MBXCLK_EN Fld(2,0) +#define MBXCLK_EN_NONE ((0x0) << FShft(MBXCLK_EN)) +#define MBXCLK_EN_2D ((0x1) << FShft(MBXCLK_EN)) +#define MBXCLK_EN_BOTH ((0x2) << FShft(MBXCLK_EN)) + +/* M24 clock control register */ +#define M24CLK_DIV Fld(2,1) +#define M24CLK_DIV_1 ((0x0) << FShft(M24CLK_DIV)) +#define M24CLK_DIV_2 ((0x1) << FShft(M24CLK_DIV)) +#define M24CLK_DIV_3 ((0x2) << FShft(M24CLK_DIV)) +#define M24CLK_DIV_4 ((0x3) << FShft(M24CLK_DIV)) +#define M24CLK_EN (1 << 0) + +/* SDRAM clock control register */ +#define SDCLK_EN (1 << 0) + +/* PixClk Divisor Register */ +#define PIXCLKDIV_PD Fld(9,0) +#define Pixclkdiv_Pd(x) ((x) << FShft(PIXCLKDIV_PD)) + +/* LCD Config control register */ +#define LCDCFG_IN_FMT Fld(3,28) +#define Lcdcfg_In_Fmt(x) ((x) << FShft(LCDCFG_IN_FMT)) +#define LCDCFG_LCD1DEN_POL (1 << 27) +#define LCDCFG_LCD1FCLK_POL (1 << 26) +#define LCDCFG_LCD1LCLK_POL (1 << 25) +#define LCDCFG_LCD1D_POL (1 << 24) +#define LCDCFG_LCD2DEN_POL (1 << 23) +#define LCDCFG_LCD2FCLK_POL (1 << 22) +#define LCDCFG_LCD2LCLK_POL (1 << 21) +#define LCDCFG_LCD2D_POL (1 << 20) +#define LCDCFG_LCD1_TS (1 << 19) +#define LCDCFG_LCD1D_DS (1 << 18) +#define LCDCFG_LCD1C_DS (1 << 17) +#define LCDCFG_LCD1_IS_IN (1 << 16) +#define LCDCFG_LCD2_TS (1 << 3) +#define LCDCFG_LCD2D_DS (1 << 2) +#define LCDCFG_LCD2C_DS (1 << 1) +#define LCDCFG_LCD2_IS_IN (1 << 0) + +/* On-Die Frame Buffer Power Control Register */ +#define ODFBPWR_SLOW (1 << 2) +#define ODFBPWR_MODE Fld(2,0) +#define ODFBPWR_MODE_ACT ((0x0) << FShft(ODFBPWR_MODE)) +#define ODFBPWR_MODE_ACT_LP ((0x1) << FShft(ODFBPWR_MODE)) +#define ODFBPWR_MODE_SLEEP ((0x2) << FShft(ODFBPWR_MODE)) +#define ODFBPWR_MODE_SHUTD ((0x3) << FShft(ODFBPWR_MODE)) + +/* On-Die Frame Buffer Power State Status Register */ +#define ODFBSTAT_ACT (1 << 2) +#define ODFBSTAT_SLP (1 << 1) +#define ODFBSTAT_SDN (1 << 0) + +/* LMRST - Local Memory (SDRAM) Reset */ +#define LMRST_MC_RST (1 << 0) + +/* LMCFG - Local Memory (SDRAM) Configuration Register */ +#define LMCFG_LMC_DS (1 << 5) +#define LMCFG_LMD_DS (1 << 4) +#define LMCFG_LMA_DS (1 << 3) +#define LMCFG_LMC_TS (1 << 2) +#define LMCFG_LMD_TS (1 << 1) +#define LMCFG_LMA_TS (1 << 0) + +/* LMPWR - Local Memory (SDRAM) Power Control Register */ +#define LMPWR_MC_PWR_CNT Fld(2,0) +#define LMPWR_MC_PWR_ACT ((0x0) << FShft(LMPWR_MC_PWR_CNT)) /* Active */ +#define LMPWR_MC_PWR_SRM ((0x1) << FShft(LMPWR_MC_PWR_CNT)) /* Self-refresh */ +#define LMPWR_MC_PWR_DPD ((0x3) << FShft(LMPWR_MC_PWR_CNT)) /* deep power down */ + +/* LMPWRSTAT - Local Memory (SDRAM) Power Status Register */ +#define LMPWRSTAT_MC_PWR_CNT Fld(2,0) +#define LMPWRSTAT_MC_PWR_ACT ((0x0) << FShft(LMPWRSTAT_MC_PWR_CNT)) /* Active */ +#define LMPWRSTAT_MC_PWR_SRM ((0x1) << FShft(LMPWRSTAT_MC_PWR_CNT)) /* Self-refresh */ +#define LMPWRSTAT_MC_PWR_DPD ((0x3) << FShft(LMPWRSTAT_MC_PWR_CNT)) /* deep power down */ + +/* LMTYPE - Local Memory (SDRAM) Type Register */ +#define LMTYPE_CASLAT Fld(3,10) +#define LMTYPE_CASLAT_1 ((0x1) << FShft(LMTYPE_CASLAT)) +#define LMTYPE_CASLAT_2 ((0x2) << FShft(LMTYPE_CASLAT)) +#define LMTYPE_CASLAT_3 ((0x3) << FShft(LMTYPE_CASLAT)) +#define LMTYPE_BKSZ Fld(2,8) +#define LMTYPE_BKSZ_1 ((0x1) << FShft(LMTYPE_BKSZ)) +#define LMTYPE_BKSZ_2 ((0x2) << FShft(LMTYPE_BKSZ)) +#define LMTYPE_ROWSZ Fld(4,4) +#define LMTYPE_ROWSZ_11 ((0xb) << FShft(LMTYPE_ROWSZ)) +#define LMTYPE_ROWSZ_12 ((0xc) << FShft(LMTYPE_ROWSZ)) +#define LMTYPE_ROWSZ_13 ((0xd) << FShft(LMTYPE_ROWSZ)) +#define LMTYPE_COLSZ Fld(4,0) +#define LMTYPE_COLSZ_7 ((0x7) << FShft(LMTYPE_COLSZ)) +#define LMTYPE_COLSZ_8 ((0x8) << FShft(LMTYPE_COLSZ)) +#define LMTYPE_COLSZ_9 ((0x9) << FShft(LMTYPE_COLSZ)) +#define LMTYPE_COLSZ_10 ((0xa) << FShft(LMTYPE_COLSZ)) +#define LMTYPE_COLSZ_11 ((0xb) << FShft(LMTYPE_COLSZ)) +#define LMTYPE_COLSZ_12 ((0xc) << FShft(LMTYPE_COLSZ)) + +/* LMTIM - Local Memory (SDRAM) Timing Register */ +#define LMTIM_TRAS Fld(4,16) +#define Lmtim_Tras(x) ((x) << FShft(LMTIM_TRAS)) +#define LMTIM_TRP Fld(4,12) +#define Lmtim_Trp(x) ((x) << FShft(LMTIM_TRP)) +#define LMTIM_TRCD Fld(4,8) +#define Lmtim_Trcd(x) ((x) << FShft(LMTIM_TRCD)) +#define LMTIM_TRC Fld(4,4) +#define Lmtim_Trc(x) ((x) << FShft(LMTIM_TRC)) +#define LMTIM_TDPL Fld(4,0) +#define Lmtim_Tdpl(x) ((x) << FShft(LMTIM_TDPL)) + +/* LMREFRESH - Local Memory (SDRAM) tREF Control Register */ +#define LMREFRESH_TREF Fld(2,0) +#define Lmrefresh_Tref(x) ((x) << FShft(LMREFRESH_TREF)) + +/* GSCTRL - Graphics surface control register */ +#define GSCTRL_LUT_EN (1 << 31) +#define GSCTRL_GPIXFMT Fld(4,27) +#define GSCTRL_GPIXFMT_INDEXED ((0x0) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GPIXFMT_ARGB4444 ((0x4) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GPIXFMT_ARGB1555 ((0x5) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GPIXFMT_RGB888 ((0x6) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GPIXFMT_RGB565 ((0x7) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GPIXFMT_ARGB8888 ((0x8) << FShft(GSCTRL_GPIXFMT)) +#define GSCTRL_GAMMA_EN (1 << 26) + +#define GSCTRL_GSWIDTH Fld(11,11) +#define Gsctrl_Width(Pixel) /* Display Width [1..2048 pix.] */ \ + (((Pixel) - 1) << FShft(GSCTRL_GSWIDTH)) + +#define GSCTRL_GSHEIGHT Fld(11,0) +#define Gsctrl_Height(Pixel) /* Display Height [1..2048 pix.] */ \ + (((Pixel) - 1) << FShft(GSCTRL_GSHEIGHT)) + +/* GBBASE fileds */ +#define GBBASE_GLALPHA Fld(8,24) +#define Gbbase_Glalpha(x) ((x) << FShft(GBBASE_GLALPHA)) + +#define GBBASE_COLKEY Fld(24,0) +#define Gbbase_Colkey(x) ((x) << FShft(GBBASE_COLKEY)) + +/* GDRCTRL fields */ +#define GDRCTRL_PIXDBL (1 << 31) +#define GDRCTRL_PIXHLV (1 << 30) +#define GDRCTRL_LNDBL (1 << 29) +#define GDRCTRL_LNHLV (1 << 28) +#define GDRCTRL_COLKEYM Fld(24,0) +#define Gdrctrl_Colkeym(x) ((x) << FShft(GDRCTRL_COLKEYM)) + +/* GSCADR graphics stream control address register fields */ +#define GSCADR_STR_EN (1 << 31) +#define GSCADR_COLKEY_EN (1 << 30) +#define GSCADR_COLKEYSRC (1 << 29) +#define GSCADR_BLEND_M Fld(2,27) +#define GSCADR_BLEND_NONE ((0x0) << FShft(GSCADR_BLEND_M)) +#define GSCADR_BLEND_INV ((0x1) << FShft(GSCADR_BLEND_M)) +#define GSCADR_BLEND_GLOB ((0x2) << FShft(GSCADR_BLEND_M)) +#define GSCADR_BLEND_PIX ((0x3) << FShft(GSCADR_BLEND_M)) +#define GSCADR_BLEND_POS Fld(2,24) +#define GSCADR_BLEND_GFX ((0x0) << FShft(GSCADR_BLEND_POS)) +#define GSCADR_BLEND_VID ((0x1) << FShft(GSCADR_BLEND_POS)) +#define GSCADR_BLEND_CUR ((0x2) << FShft(GSCADR_BLEND_POS)) +#define GSCADR_GBASE_ADR Fld(23,0) +#define Gscadr_Gbase_Adr(x) ((x) << FShft(GSCADR_GBASE_ADR)) + +/* GSADR graphics stride address register fields */ +#define GSADR_SRCSTRIDE Fld(10,22) +#define Gsadr_Srcstride(x) ((x) << FShft(GSADR_SRCSTRIDE)) +#define GSADR_XSTART Fld(11,11) +#define Gsadr_Xstart(x) ((x) << FShft(GSADR_XSTART)) +#define GSADR_YSTART Fld(11,0) +#define Gsadr_Ystart(y) ((y) << FShft(GSADR_YSTART)) + +/* GPLUT graphics palette register fields */ +#define GPLUT_LUTADR Fld(8,24) +#define Gplut_Lutadr(x) ((x) << FShft(GPLUT_LUTADR)) +#define GPLUT_LUTDATA Fld(24,0) +#define Gplut_Lutdata(x) ((x) << FShft(GPLUT_LUTDATA)) + +/* VSCTRL - Video Surface Control Register */ +#define VSCTRL_VPIXFMT Fld(4,27) +#define VSCTRL_VPIXFMT_YUV12 ((0x9) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_UY0VY1 ((0xc) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_VY0UY1 ((0xd) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0UY1V ((0xe) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0VY1U ((0xf) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_GAMMA_EN (1 << 26) +#define VSCTRL_CSC_EN (1 << 25) +#define VSCTRL_COSITED (1 << 22) +#define VSCTRL_VSWIDTH Fld(11,11) +#define Vsctrl_Width(Pixels) /* Video Width [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSWIDTH)) +#define VSCTRL_VSHEIGHT Fld(11,0) +#define Vsctrl_Height(Pixels) /* Video Height [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSHEIGHT)) + +/* VBBASE - Video Blending Base Register */ +#define VBBASE_GLALPHA Fld(8,24) +#define Vbbase_Glalpha(x) ((x) << FShft(VBBASE_GLALPHA)) + +#define VBBASE_COLKEY Fld(24,0) +#define Vbbase_Colkey(x) ((x) << FShft(VBBASE_COLKEY)) + +/* VCMSK - Video Color Key Mask Register */ +#define VCMSK_COLKEY_M Fld(24,0) +#define Vcmsk_colkey_m(x) ((x) << FShft(VCMSK_COLKEY_M)) + +/* VSCADR - Video Stream Control Rddress Register */ +#define VSCADR_STR_EN (1 << 31) +#define VSCADR_COLKEY_EN (1 << 30) +#define VSCADR_COLKEYSRC (1 << 29) +#define VSCADR_BLEND_M Fld(2,27) +#define VSCADR_BLEND_NONE ((0x0) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_INV ((0x1) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_GLOB ((0x2) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_PIX ((0x3) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_POS Fld(2,24) +#define VSCADR_BLEND_GFX ((0x0) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_VID ((0x1) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_CUR ((0x2) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_VBASE_ADR Fld(23,0) +#define Vscadr_Vbase_Adr(x) ((x) << FShft(VSCADR_VBASE_ADR)) + +/* VUBASE - Video U Base Register */ +#define VUBASE_UVHALFSTR (1 << 31) +#define VUBASE_UBASE_ADR Fld(24,0) +#define Vubase_Ubase_Adr(x) ((x) << FShft(VUBASE_UBASE_ADR)) + +/* VVBASE - Video V Base Register */ +#define VVBASE_VBASE_ADR Fld(24,0) +#define Vvbase_Vbase_Adr(x) ((x) << FShft(VVBASE_VBASE_ADR)) + +/* VSADR - Video Stride Address Register */ +#define VSADR_SRCSTRIDE Fld(10,22) +#define Vsadr_Srcstride(x) ((x) << FShft(VSADR_SRCSTRIDE)) +#define VSADR_XSTART Fld(11,11) +#define Vsadr_Xstart(x) ((x) << FShft(VSADR_XSTART)) +#define VSADR_YSTART Fld(11,0) +#define Vsadr_Ystart(x) ((x) << FShft(VSADR_YSTART)) + +/* VSCTRL - Video Surface Control Register */ +#define VSCTRL_VPIXFMT Fld(4,27) +#define VSCTRL_VPIXFMT_YUV12 ((0x9) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_UY0VY1 ((0xc) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_VY0UY1 ((0xd) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0UY1V ((0xe) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0VY1U ((0xf) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_GAMMA_EN (1 << 26) +#define VSCTRL_CSC_EN (1 << 25) +#define VSCTRL_COSITED (1 << 22) +#define VSCTRL_VSWIDTH Fld(11,11) +#define Vsctrl_Width(Pixels) /* Video Width [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSWIDTH)) +#define VSCTRL_VSHEIGHT Fld(11,0) +#define Vsctrl_Height(Pixels) /* Video Height [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSHEIGHT)) + +/* VBBASE - Video Blending Base Register */ +#define VBBASE_GLALPHA Fld(8,24) +#define Vbbase_Glalpha(x) ((x) << FShft(VBBASE_GLALPHA)) + +#define VBBASE_COLKEY Fld(24,0) +#define Vbbase_Colkey(x) ((x) << FShft(VBBASE_COLKEY)) + +/* VCMSK - Video Color Key Mask Register */ +#define VCMSK_COLKEY_M Fld(24,0) +#define Vcmsk_colkey_m(x) ((x) << FShft(VCMSK_COLKEY_M)) + +/* VSCADR - Video Stream Control Rddress Register */ +#define VSCADR_STR_EN (1 << 31) +#define VSCADR_COLKEY_EN (1 << 30) +#define VSCADR_COLKEYSRC (1 << 29) +#define VSCADR_BLEND_M Fld(2,27) +#define VSCADR_BLEND_NONE ((0x0) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_INV ((0x1) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_GLOB ((0x2) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_PIX ((0x3) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_POS Fld(2,24) +#define VSCADR_BLEND_GFX ((0x0) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_VID ((0x1) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_CUR ((0x2) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_VBASE_ADR Fld(23,0) +#define Vscadr_Vbase_Adr(x) ((x) << FShft(VSCADR_VBASE_ADR)) + +/* VUBASE - Video U Base Register */ +#define VUBASE_UVHALFSTR (1 << 31) +#define VUBASE_UBASE_ADR Fld(24,0) +#define Vubase_Ubase_Adr(x) ((x) << FShft(VUBASE_UBASE_ADR)) + +/* VVBASE - Video V Base Register */ +#define VVBASE_VBASE_ADR Fld(24,0) +#define Vvbase_Vbase_Adr(x) ((x) << FShft(VVBASE_VBASE_ADR)) + +/* VSADR - Video Stride Address Register */ +#define VSADR_SRCSTRIDE Fld(10,22) +#define Vsadr_Srcstride(x) ((x) << FShft(VSADR_SRCSTRIDE)) +#define VSADR_XSTART Fld(11,11) +#define Vsadr_Xstart(x) ((x) << FShft(VSADR_XSTART)) +#define VSADR_YSTART Fld(11,0) +#define Vsadr_Ystart(x) ((x) << FShft(VSADR_YSTART)) + +/* HCCTRL - Hardware Cursor Register fields */ +#define HCCTRL_CUR_EN (1 << 31) +#define HCCTRL_COLKEY_EN (1 << 29) +#define HCCTRL_COLKEYSRC (1 << 28) +#define HCCTRL_BLEND_M Fld(2,26) +#define HCCTRL_BLEND_NONE ((0x0) << FShft(HCCTRL_BLEND_M)) +#define HCCTRL_BLEND_INV ((0x1) << FShft(HCCTRL_BLEND_M)) +#define HCCTRL_BLEND_GLOB ((0x2) << FShft(HCCTRL_BLEND_M)) +#define HCCTRL_BLEND_PIX ((0x3) << FShft(HCCTRL_BLEND_M)) +#define HCCTRL_CPIXFMT Fld(3,23) +#define HCCTRL_CPIXFMT_RGB332 ((0x3) << FShft(HCCTRL_CPIXFMT)) +#define HCCTRL_CPIXFMT_ARGB4444 ((0x4) << FShft(HCCTRL_CPIXFMT)) +#define HCCTRL_CPIXFMT_ARGB1555 ((0x5) << FShft(HCCTRL_CPIXFMT)) +#define HCCTRL_CBASE_ADR Fld(23,0) +#define Hcctrl_Cbase_Adr(x) ((x) << FShft(HCCTRL_CBASE_ADR)) + +/* HCSIZE Hardware Cursor Size Register fields */ +#define HCSIZE_BLEND_POS Fld(2,29) +#define HCSIZE_BLEND_GFX ((0x0) << FShft(HCSIZE_BLEND_POS)) +#define HCSIZE_BLEND_VID ((0x1) << FShft(HCSIZE_BLEND_POS)) +#define HCSIZE_BLEND_CUR ((0x2) << FShft(HCSIZE_BLEND_POS)) +#define HCSIZE_CWIDTH Fld(3,16) +#define Hcsize_Cwidth(x) ((x) << FShft(HCSIZE_CWIDTH)) +#define HCSIZE_CHEIGHT Fld(3,0) +#define Hcsize_Cheight(x) ((x) << FShft(HCSIZE_CHEIGHT)) + +/* HCPOS Hardware Cursor Position Register fields */ +#define HCPOS_SWITCHSRC (1 << 30) +#define HCPOS_CURBLINK Fld(6,24) +#define Hcpos_Curblink(x) ((x) << FShft(HCPOS_CURBLINK)) +#define HCPOS_XSTART Fld(12,12) +#define Hcpos_Xstart(x) ((x) << FShft(HCPOS_XSTART)) +#define HCPOS_YSTART Fld(12,0) +#define Hcpos_Ystart(y) ((y) << FShft(HCPOS_YSTART)) + +/* HCBADR Hardware Cursor Blend Address Register */ +#define HCBADR_GLALPHA Fld(8,24) +#define Hcbadr_Glalpha(x) ((x) << FShft(HCBADR_GLALPHA)) +#define HCBADR_COLKEY Fld(24,0) +#define Hcbadr_Colkey(x) ((x) << FShft(HCBADR_COLKEY)) + +/* HCCKMSK - Hardware Cursor Color Key Mask Register */ +#define HCCKMSK_COLKEY_M Fld(24,0) +#define Hcckmsk_Colkey_M(x) ((x) << FShft(HCCKMSK_COLKEY_M)) + +/* DSCTRL - Display sync control register */ +#define DSCTRL_SYNCGEN_EN (1 << 31) +#define DSCTRL_DPL_RST (1 << 29) +#define DSCTRL_PWRDN_M (1 << 28) +#define DSCTRL_UPDSYNCCNT (1 << 26) +#define DSCTRL_UPDINTCNT (1 << 25) +#define DSCTRL_UPDCNT (1 << 24) +#define DSCTRL_UPDWAIT Fld(4,16) +#define Dsctrl_Updwait(x) ((x) << FShft(DSCTRL_UPDWAIT)) +#define DSCTRL_CLKPOL (1 << 11) +#define DSCTRL_CSYNC_EN (1 << 10) +#define DSCTRL_VS_SLAVE (1 << 7) +#define DSCTRL_HS_SLAVE (1 << 6) +#define DSCTRL_BLNK_POL (1 << 5) +#define DSCTRL_BLNK_DIS (1 << 4) +#define DSCTRL_VS_POL (1 << 3) +#define DSCTRL_VS_DIS (1 << 2) +#define DSCTRL_HS_POL (1 << 1) +#define DSCTRL_HS_DIS (1 << 0) + +/* DHT01 - Display horizontal timing register 01 */ +#define DHT01_HBPS Fld(12,16) +#define Dht01_Hbps(x) ((x) << FShft(DHT01_HBPS)) +#define DHT01_HT Fld(12,0) +#define Dht01_Ht(x) ((x) << FShft(DHT01_HT)) + +/* DHT02 - Display horizontal timing register 02 */ +#define DHT02_HAS Fld(12,16) +#define Dht02_Has(x) ((x) << FShft(DHT02_HAS)) +#define DHT02_HLBS Fld(12,0) +#define Dht02_Hlbs(x) ((x) << FShft(DHT02_HLBS)) + +/* DHT03 - Display horizontal timing register 03 */ +#define DHT03_HFPS Fld(12,16) +#define Dht03_Hfps(x) ((x) << FShft(DHT03_HFPS)) +#define DHT03_HRBS Fld(12,0) +#define Dht03_Hrbs(x) ((x) << FShft(DHT03_HRBS)) + +/* DVT01 - Display vertical timing register 01 */ +#define DVT01_VBPS Fld(12,16) +#define Dvt01_Vbps(x) ((x) << FShft(DVT01_VBPS)) +#define DVT01_VT Fld(12,0) +#define Dvt01_Vt(x) ((x) << FShft(DVT01_VT)) + +/* DVT02 - Display vertical timing register 02 */ +#define DVT02_VAS Fld(12,16) +#define Dvt02_Vas(x) ((x) << FShft(DVT02_VAS)) +#define DVT02_VTBS Fld(12,0) +#define Dvt02_Vtbs(x) ((x) << FShft(DVT02_VTBS)) + +/* DVT03 - Display vertical timing register 03 */ +#define DVT03_VFPS Fld(12,16) +#define Dvt03_Vfps(x) ((x) << FShft(DVT03_VFPS)) +#define DVT03_VBBS Fld(12,0) +#define Dvt03_Vbbs(x) ((x) << FShft(DVT03_VBBS)) + +/* DVECTRL - display vertical event control register */ +#define DVECTRL_VEVENT Fld(12,16) +#define Dvectrl_Vevent(x) ((x) << FShft(DVECTRL_VEVENT)) +#define DVECTRL_VFETCH Fld(12,0) +#define Dvectrl_Vfetch(x) ((x) << FShft(DVECTRL_VFETCH)) + +/* DHDET - display horizontal DE timing register */ +#define DHDET_HDES Fld(12,16) +#define Dhdet_Hdes(x) ((x) << FShft(DHDET_HDES)) +#define DHDET_HDEF Fld(12,0) +#define Dhdet_Hdef(x) ((x) << FShft(DHDET_HDEF)) + +/* DVDET - display vertical DE timing register */ +#define DVDET_VDES Fld(12,16) +#define Dvdet_Vdes(x) ((x) << FShft(DVDET_VDES)) +#define DVDET_VDEF Fld(12,0) +#define Dvdet_Vdef(x) ((x) << FShft(DVDET_VDEF)) + +/* DODMSK - display output data mask register */ +#define DODMSK_MASK_LVL (1 << 31) +#define DODMSK_BLNK_LVL (1 << 30) +#define DODMSK_MASK_B Fld(8,16) +#define Dodmsk_Mask_B(x) ((x) << FShft(DODMSK_MASK_B)) +#define DODMSK_MASK_G Fld(8,8) +#define Dodmsk_Mask_G(x) ((x) << FShft(DODMSK_MASK_G)) +#define DODMSK_MASK_R Fld(8,0) +#define Dodmsk_Mask_R(x) ((x) << FShft(DODMSK_MASK_R)) + +/* DBCOL - display border color control register */ +#define DBCOL_BORDCOL Fld(24,0) +#define Dbcol_Bordcol(x) ((x) << FShft(DBCOL_BORDCOL)) + +/* DVLNUM - display vertical line number register */ +#define DVLNUM_VLINE Fld(12,0) +#define Dvlnum_Vline(x) ((x) << FShft(DVLNUM_VLINE)) + +/* DMCTRL - Display Memory Control Register */ +#define DMCTRL_MEM_REF Fld(2,30) +#define DMCTRL_MEM_REF_ACT ((0x0) << FShft(DMCTRL_MEM_REF)) +#define DMCTRL_MEM_REF_HB ((0x1) << FShft(DMCTRL_MEM_REF)) +#define DMCTRL_MEM_REF_VB ((0x2) << FShft(DMCTRL_MEM_REF)) +#define DMCTRL_MEM_REF_BOTH ((0x3) << FShft(DMCTRL_MEM_REF)) +#define DMCTRL_UV_THRHLD Fld(6,24) +#define Dmctrl_Uv_Thrhld(x) ((x) << FShft(DMCTRL_UV_THRHLD)) +#define DMCTRL_V_THRHLD Fld(7,16) +#define Dmctrl_V_Thrhld(x) ((x) << FShft(DMCTRL_V_THRHLD)) +#define DMCTRL_D_THRHLD Fld(7,8) +#define Dmctrl_D_Thrhld(x) ((x) << FShft(DMCTRL_D_THRHLD)) +#define DMCTRL_BURSTLEN Fld(6,0) +#define Dmctrl_Burstlen(x) ((x) << FShft(DMCTRL_BURSTLEN)) + +/* DINTRS - Display Interrupt Status Register */ +#define DINTRS_CUR_OR_S (1 << 18) +#define DINTRS_STR2_OR_S (1 << 17) +#define DINTRS_STR1_OR_S (1 << 16) +#define DINTRS_CUR_UR_S (1 << 6) +#define DINTRS_STR2_UR_S (1 << 5) +#define DINTRS_STR1_UR_S (1 << 4) +#define DINTRS_VEVENT1_S (1 << 3) +#define DINTRS_VEVENT0_S (1 << 2) +#define DINTRS_HBLNK1_S (1 << 1) +#define DINTRS_HBLNK0_S (1 << 0) + +/* DINTRE - Display Interrupt Enable Register */ +#define DINTRE_CUR_OR_EN (1 << 18) +#define DINTRE_STR2_OR_EN (1 << 17) +#define DINTRE_STR1_OR_EN (1 << 16) +#define DINTRE_CUR_UR_EN (1 << 6) +#define DINTRE_STR2_UR_EN (1 << 5) +#define DINTRE_STR1_UR_EN (1 << 4) +#define DINTRE_VEVENT1_EN (1 << 3) +#define DINTRE_VEVENT0_EN (1 << 2) +#define DINTRE_HBLNK1_EN (1 << 1) +#define DINTRE_HBLNK0_EN (1 << 0) + +/* DINTRS - Display Interrupt Status Register */ +#define DINTRS_CUR_OR_S (1 << 18) +#define DINTRS_STR2_OR_S (1 << 17) +#define DINTRS_STR1_OR_S (1 << 16) +#define DINTRS_CUR_UR_S (1 << 6) +#define DINTRS_STR2_UR_S (1 << 5) +#define DINTRS_STR1_UR_S (1 << 4) +#define DINTRS_VEVENT1_S (1 << 3) +#define DINTRS_VEVENT0_S (1 << 2) +#define DINTRS_HBLNK1_S (1 << 1) +#define DINTRS_HBLNK0_S (1 << 0) + +/* DINTRE - Display Interrupt Enable Register */ +#define DINTRE_CUR_OR_EN (1 << 18) +#define DINTRE_STR2_OR_EN (1 << 17) +#define DINTRE_STR1_OR_EN (1 << 16) +#define DINTRE_CUR_UR_EN (1 << 6) +#define DINTRE_STR2_UR_EN (1 << 5) +#define DINTRE_STR1_UR_EN (1 << 4) +#define DINTRE_VEVENT1_EN (1 << 3) +#define DINTRE_VEVENT0_EN (1 << 2) +#define DINTRE_HBLNK1_EN (1 << 1) +#define DINTRE_HBLNK0_EN (1 << 0) + + +/* DLSTS - display load status register */ +#define DLSTS_RLD_ADONE (1 << 23) +/* #define DLSTS_RLD_ADOUT Fld(23,0) */ + +/* DLLCTRL - display list load control register */ +#define DLLCTRL_RLD_ADRLN Fld(8,24) +#define Dllctrl_Rld_Adrln(x) ((x) << FShft(DLLCTRL_RLD_ADRLN)) + +/* CLIPCTRL - Clipping Control Register */ +#define CLIPCTRL_HSKIP Fld(11,16) +#define Clipctrl_Hskip ((x) << FShft(CLIPCTRL_HSKIP)) +#define CLIPCTRL_VSKIP Fld(11,0) +#define Clipctrl_Vskip ((x) << FShft(CLIPCTRL_VSKIP)) + +/* SPOCTRL - Scale Pitch/Order Control Register */ +#define SPOCTRL_H_SC_BP (1 << 31) +#define SPOCTRL_V_SC_BP (1 << 30) +#define SPOCTRL_HV_SC_OR (1 << 29) +#define SPOCTRL_VS_UR_C (1 << 27) +#define SPOCTRL_VORDER Fld(2,16) +#define SPOCTRL_VORDER_1TAP ((0x0) << FShft(SPOCTRL_VORDER)) +#define SPOCTRL_VORDER_2TAP ((0x1) << FShft(SPOCTRL_VORDER)) +#define SPOCTRL_VORDER_4TAP ((0x3) << FShft(SPOCTRL_VORDER)) +#define SPOCTRL_VPITCH Fld(16,0) +#define Spoctrl_Vpitch(x) ((x) << FShft(SPOCTRL_VPITCH)) + +/* SVCTRL - Scale Vertical Control Register */ +#define SVCTRL_INITIAL1 Fld(16,16) +#define Svctrl_Initial1(x) ((x) << FShft(SVCTRL_INITIAL1)) +#define SVCTRL_INITIAL2 Fld(16,0) +#define Svctrl_Initial2(x) ((x) << FShft(SVCTRL_INITIAL2)) + +/* SHCTRL - Scale Horizontal Control Register */ +#define SHCTRL_HINITIAL Fld(16,16) +#define Shctrl_Hinitial(x) ((x) << FShft(SHCTRL_HINITIAL)) +#define SHCTRL_HDECIM (1 << 15) +#define SHCTRL_HPITCH Fld(15,0) +#define Shctrl_Hpitch(x) ((x) << FShft(SHCTRL_HPITCH)) + +/* SSSIZE - Scale Surface Size Register */ +#define SSSIZE_SC_WIDTH Fld(11,16) +#define Sssize_Sc_Width(x) ((x) << FShft(SSSIZE_SC_WIDTH)) +#define SSSIZE_SC_HEIGHT Fld(11,0) +#define Sssize_Sc_Height(x) ((x) << FShft(SSSIZE_SC_HEIGHT)) + +#endif /* __REG_BITS_2700G_ */ diff --git a/drivers/video/mbx/regs.h b/drivers/video/mbx/regs.h new file mode 100644 index 00000000..063099d4 --- /dev/null +++ b/drivers/video/mbx/regs.h @@ -0,0 +1,195 @@ +#ifndef __REGS_2700G_ +#define __REGS_2700G_ + +/* extern unsigned long virt_base_2700; */ +/* #define __REG_2700G(x) (*(volatile unsigned long*)((x)+virt_base_2700)) */ +#define __REG_2700G(x) ((x)+virt_base_2700) + +/* System Configuration Registers (0x0000_0000 0x0000_0010) */ +#define SYSCFG __REG_2700G(0x00000000) +#define PFBASE __REG_2700G(0x00000004) +#define PFCEIL __REG_2700G(0x00000008) +#define POLLFLAG __REG_2700G(0x0000000c) +#define SYSRST __REG_2700G(0x00000010) + +/* Interrupt Control Registers (0x0000_0014 0x0000_002F) */ +#define NINTPW __REG_2700G(0x00000014) +#define MINTENABLE __REG_2700G(0x00000018) +#define MINTSTAT __REG_2700G(0x0000001c) +#define SINTENABLE __REG_2700G(0x00000020) +#define SINTSTAT __REG_2700G(0x00000024) +#define SINTCLR __REG_2700G(0x00000028) + +/* Clock Control Registers (0x0000_002C 0x0000_005F) */ +#define SYSCLKSRC __REG_2700G(0x0000002c) +#define PIXCLKSRC __REG_2700G(0x00000030) +#define CLKSLEEP __REG_2700G(0x00000034) +#define COREPLL __REG_2700G(0x00000038) +#define DISPPLL __REG_2700G(0x0000003c) +#define PLLSTAT __REG_2700G(0x00000040) +#define VOVRCLK __REG_2700G(0x00000044) +#define PIXCLK __REG_2700G(0x00000048) +#define MEMCLK __REG_2700G(0x0000004c) +#define M24CLK __REG_2700G(0x00000050) +#define MBXCLK __REG_2700G(0x00000054) +#define SDCLK __REG_2700G(0x00000058) +#define PIXCLKDIV __REG_2700G(0x0000005c) + +/* LCD Port Control Register (0x0000_0060 0x0000_006F) */ +#define LCD_CONFIG __REG_2700G(0x00000060) + +/* On-Die Frame Buffer Registers (0x0000_0064 0x0000_006B) */ +#define ODFBPWR __REG_2700G(0x00000064) +#define ODFBSTAT __REG_2700G(0x00000068) + +/* GPIO Registers (0x0000_006C 0x0000_007F) */ +#define GPIOCGF __REG_2700G(0x0000006c) +#define GPIOHI __REG_2700G(0x00000070) +#define GPIOLO __REG_2700G(0x00000074) +#define GPIOSTAT __REG_2700G(0x00000078) + +/* Pulse Width Modulator (PWM) Registers (0x0000_0200 0x0000_02FF) */ +#define PWMRST __REG_2700G(0x00000200) +#define PWMCFG __REG_2700G(0x00000204) +#define PWM0DIV __REG_2700G(0x00000210) +#define PWM0DUTY __REG_2700G(0x00000214) +#define PWM0PER __REG_2700G(0x00000218) +#define PWM1DIV __REG_2700G(0x00000220) +#define PWM1DUTY __REG_2700G(0x00000224) +#define PWM1PER __REG_2700G(0x00000228) + +/* Identification (ID) Registers (0x0000_0300 0x0000_0FFF) */ +#define ID __REG_2700G(0x00000FF0) + +/* Local Memory (SDRAM) Interface Registers (0x0000_1000 0x0000_1FFF) */ +#define LMRST __REG_2700G(0x00001000) +#define LMCFG __REG_2700G(0x00001004) +#define LMPWR __REG_2700G(0x00001008) +#define LMPWRSTAT __REG_2700G(0x0000100c) +#define LMCEMR __REG_2700G(0x00001010) +#define LMTYPE __REG_2700G(0x00001014) +#define LMTIM __REG_2700G(0x00001018) +#define LMREFRESH __REG_2700G(0x0000101c) +#define LMPROTMIN __REG_2700G(0x00001020) +#define LMPROTMAX __REG_2700G(0x00001024) +#define LMPROTCFG __REG_2700G(0x00001028) +#define LMPROTERR __REG_2700G(0x0000102c) + +/* Plane Controller Registers (0x0000_2000 0x0000_2FFF) */ +#define GSCTRL __REG_2700G(0x00002000) +#define VSCTRL __REG_2700G(0x00002004) +#define GBBASE __REG_2700G(0x00002020) +#define VBBASE __REG_2700G(0x00002024) +#define GDRCTRL __REG_2700G(0x00002040) +#define VCMSK __REG_2700G(0x00002044) +#define GSCADR __REG_2700G(0x00002060) +#define VSCADR __REG_2700G(0x00002064) +#define VUBASE __REG_2700G(0x00002084) +#define VVBASE __REG_2700G(0x000020a4) +#define GSADR __REG_2700G(0x000020c0) +#define VSADR __REG_2700G(0x000020c4) +#define HCCTRL __REG_2700G(0x00002100) +#define HCSIZE __REG_2700G(0x00002110) +#define HCPOS __REG_2700G(0x00002120) +#define HCBADR __REG_2700G(0x00002130) +#define HCCKMSK __REG_2700G(0x00002140) +#define GPLUT __REG_2700G(0x00002150) +#define DSCTRL __REG_2700G(0x00002154) +#define DHT01 __REG_2700G(0x00002158) +#define DHT02 __REG_2700G(0x0000215c) +#define DHT03 __REG_2700G(0x00002160) +#define DVT01 __REG_2700G(0x00002164) +#define DVT02 __REG_2700G(0x00002168) +#define DVT03 __REG_2700G(0x0000216c) +#define DBCOL __REG_2700G(0x00002170) +#define BGCOLOR __REG_2700G(0x00002174) +#define DINTRS __REG_2700G(0x00002178) +#define DINTRE __REG_2700G(0x0000217c) +#define DINTRCNT __REG_2700G(0x00002180) +#define DSIG __REG_2700G(0x00002184) +#define DMCTRL __REG_2700G(0x00002188) +#define CLIPCTRL __REG_2700G(0x0000218c) +#define SPOCTRL __REG_2700G(0x00002190) +#define SVCTRL __REG_2700G(0x00002194) + +/* 0x0000_2198 */ +/* 0x0000_21A8 VSCOEFF[0:4] Video Scalar Vertical Coefficient [0:4] 4.14.5 */ +#define VSCOEFF0 __REG_2700G(0x00002198) +#define VSCOEFF1 __REG_2700G(0x0000219c) +#define VSCOEFF2 __REG_2700G(0x000021a0) +#define VSCOEFF3 __REG_2700G(0x000021a4) +#define VSCOEFF4 __REG_2700G(0x000021a8) + +#define SHCTRL __REG_2700G(0x000021b0) + +/* 0x0000_21B4 */ +/* 0x0000_21D4 HSCOEFF[0:8] Video Scalar Horizontal Coefficient [0:8] 4.14.7 */ +#define HSCOEFF0 __REG_2700G(0x000021b4) +#define HSCOEFF1 __REG_2700G(0x000021b8) +#define HSCOEFF2 __REG_2700G(0x000021bc) +#define HSCOEFF3 __REG_2700G(0x000021c0) +#define HSCOEFF4 __REG_2700G(0x000021c4) +#define HSCOEFF5 __REG_2700G(0x000021c8) +#define HSCOEFF6 __REG_2700G(0x000021cc) +#define HSCOEFF7 __REG_2700G(0x000021d0) +#define HSCOEFF8 __REG_2700G(0x000021d4) + +#define SSSIZE __REG_2700G(0x000021D8) + +/* 0x0000_2200 */ +/* 0x0000_2240 VIDGAM[0:16] Video Gamma LUT Index [0:16] 4.15.2 */ +#define VIDGAM0 __REG_2700G(0x00002200) +#define VIDGAM1 __REG_2700G(0x00002204) +#define VIDGAM2 __REG_2700G(0x00002208) +#define VIDGAM3 __REG_2700G(0x0000220c) +#define VIDGAM4 __REG_2700G(0x00002210) +#define VIDGAM5 __REG_2700G(0x00002214) +#define VIDGAM6 __REG_2700G(0x00002218) +#define VIDGAM7 __REG_2700G(0x0000221c) +#define VIDGAM8 __REG_2700G(0x00002220) +#define VIDGAM9 __REG_2700G(0x00002224) +#define VIDGAM10 __REG_2700G(0x00002228) +#define VIDGAM11 __REG_2700G(0x0000222c) +#define VIDGAM12 __REG_2700G(0x00002230) +#define VIDGAM13 __REG_2700G(0x00002234) +#define VIDGAM14 __REG_2700G(0x00002238) +#define VIDGAM15 __REG_2700G(0x0000223c) +#define VIDGAM16 __REG_2700G(0x00002240) + +/* 0x0000_2250 */ +/* 0x0000_2290 GFXGAM[0:16] Graphics Gamma LUT Index [0:16] 4.15.3 */ +#define GFXGAM0 __REG_2700G(0x00002250) +#define GFXGAM1 __REG_2700G(0x00002254) +#define GFXGAM2 __REG_2700G(0x00002258) +#define GFXGAM3 __REG_2700G(0x0000225c) +#define GFXGAM4 __REG_2700G(0x00002260) +#define GFXGAM5 __REG_2700G(0x00002264) +#define GFXGAM6 __REG_2700G(0x00002268) +#define GFXGAM7 __REG_2700G(0x0000226c) +#define GFXGAM8 __REG_2700G(0x00002270) +#define GFXGAM9 __REG_2700G(0x00002274) +#define GFXGAM10 __REG_2700G(0x00002278) +#define GFXGAM11 __REG_2700G(0x0000227c) +#define GFXGAM12 __REG_2700G(0x00002280) +#define GFXGAM13 __REG_2700G(0x00002284) +#define GFXGAM14 __REG_2700G(0x00002288) +#define GFXGAM15 __REG_2700G(0x0000228c) +#define GFXGAM16 __REG_2700G(0x00002290) + +#define DLSTS __REG_2700G(0x00002300) +#define DLLCTRL __REG_2700G(0x00002304) +#define DVLNUM __REG_2700G(0x00002308) +#define DUCTRL __REG_2700G(0x0000230c) +#define DVECTRL __REG_2700G(0x00002310) +#define DHDET __REG_2700G(0x00002314) +#define DVDET __REG_2700G(0x00002318) +#define DODMSK __REG_2700G(0x0000231c) +#define CSC01 __REG_2700G(0x00002330) +#define CSC02 __REG_2700G(0x00002334) +#define CSC03 __REG_2700G(0x00002338) +#define CSC04 __REG_2700G(0x0000233c) +#define CSC05 __REG_2700G(0x00002340) + +#define FB_MEMORY_START __REG_2700G(0x00060000) + +#endif /* __REGS_2700G_ */ |