| Message ID | 20200830115524.431278-1-rppt@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | fbdev: remove mbx framebuffer driver | expand |
On 8/30/20 1:55 PM, Mike Rapoport wrote: > From: Mike Rapoport <rppt@linux.ibm.com> > > The only in-tree user for mbx driver for Intel 2700G graphics chip was > cm-x270 platform. Since this platform was removed by the commit > 9d3239147d6d ("ARM: pxa: remove Compulab pxa2xx boards") there is no > point to keep the obsolete framebuffer driver. > > Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Applied to drm-misc-next tree, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics > --- > .../userspace-api/ioctl/ioctl-number.rst | 2 - > drivers/video/fbdev/Kconfig | 19 - > drivers/video/fbdev/Makefile | 1 - > drivers/video/fbdev/mbx/Makefile | 4 - > drivers/video/fbdev/mbx/mbxdebugfs.c | 232 ---- > drivers/video/fbdev/mbx/mbxfb.c | 1053 ----------------- > drivers/video/fbdev/mbx/reg_bits.h | 614 ---------- > drivers/video/fbdev/mbx/regs.h | 196 --- > include/video/mbxfb.h | 99 -- > 9 files changed, 2220 deletions(-) > delete mode 100644 drivers/video/fbdev/mbx/Makefile > delete mode 100644 drivers/video/fbdev/mbx/mbxdebugfs.c > delete mode 100644 drivers/video/fbdev/mbx/mbxfb.c > delete mode 100644 drivers/video/fbdev/mbx/reg_bits.h > delete mode 100644 drivers/video/fbdev/mbx/regs.h > delete mode 100644 include/video/mbxfb.h > > diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst > index 2a198838fca9..a20102f7db69 100644 > --- a/Documentation/userspace-api/ioctl/ioctl-number.rst > +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst > @@ -356,8 +356,6 @@ Code Seq# Include File Comments > 0xEC 00-01 drivers/platform/chrome/cros_ec_dev.h ChromeOS EC driver > 0xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development) > <mailto:thomas@winischhofer.net> > -0xF4 00-1F video/mbxfb.h mbxfb > - <mailto:raph@8d.com> > 0xF6 all LTTng Linux Trace Toolkit Next Generation > <mailto:mathieu.desnoyers@efficios.com> > 0xFD all linux/dm-ioctl.h > diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig > index b2c9dd4f0cb5..e36578258b5b 100644 > --- a/drivers/video/fbdev/Kconfig > +++ b/drivers/video/fbdev/Kconfig > @@ -1775,25 +1775,6 @@ config PXA3XX_GCU > > If you compile this as a module, it will be called pxa3xx_gcu. > > -config FB_MBX > - tristate "2700G LCD framebuffer support" > - depends on FB && ARCH_PXA > - select FB_CFB_FILLRECT > - select FB_CFB_COPYAREA > - select FB_CFB_IMAGEBLIT > - help > - Framebuffer driver for the Intel 2700G (Marathon) Graphics > - Accelerator > - > -config FB_MBX_DEBUG > - bool "Enable debugging info via debugfs" > - depends on FB_MBX && DEBUG_FS > - help > - Enable this if you want debugging information using the debug > - filesystem (debugfs) > - > - If unsure, say N. > - > config FB_FSL_DIU > tristate "Freescale DIU framebuffer support" > depends on FB && FSL_SOC > diff --git a/drivers/video/fbdev/Makefile b/drivers/video/fbdev/Makefile > index cad4fb64442a..2ff8849ffde6 100644 > --- a/drivers/video/fbdev/Makefile > +++ b/drivers/video/fbdev/Makefile > @@ -31,7 +31,6 @@ obj-$(CONFIG_FB_VIA) += via/ > obj-$(CONFIG_FB_KYRO) += kyro/ > obj-$(CONFIG_FB_SAVAGE) += savage/ > obj-$(CONFIG_FB_GEODE) += geode/ > -obj-$(CONFIG_FB_MBX) += mbx/ > obj-$(CONFIG_FB_NEOMAGIC) += neofb.o > obj-$(CONFIG_FB_3DFX) += tdfxfb.o > obj-$(CONFIG_FB_CONTROL) += controlfb.o > diff --git a/drivers/video/fbdev/mbx/Makefile b/drivers/video/fbdev/mbx/Makefile > deleted file mode 100644 > index 3e8e7ff41f18..000000000000 > --- a/drivers/video/fbdev/mbx/Makefile > +++ /dev/null > @@ -1,4 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0-only > -# Makefile for the 2700G controller driver. > - > -obj-y += mbxfb.o > diff --git a/drivers/video/fbdev/mbx/mbxdebugfs.c b/drivers/video/fbdev/mbx/mbxdebugfs.c > deleted file mode 100644 > index 09af721638fb..000000000000 > --- a/drivers/video/fbdev/mbx/mbxdebugfs.c > +++ /dev/null > @@ -1,232 +0,0 @@ > -// SPDX-License-Identifier: GPL-2.0 > -#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 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 = simple_open, > - .llseek = default_llseek, > -}; > - > -static const struct file_operations clock_fops = { > - .read = clock_read_file, > - .write = write_file_dummy, > - .open = simple_open, > - .llseek = default_llseek, > -}; > - > -static const struct file_operations display_fops = { > - .read = display_read_file, > - .write = write_file_dummy, > - .open = simple_open, > - .llseek = default_llseek, > -}; > - > -static const struct file_operations gsctl_fops = { > - .read = gsctl_read_file, > - .write = write_file_dummy, > - .open = simple_open, > - .llseek = default_llseek, > -}; > - > -static const struct file_operations sdram_fops = { > - .read = sdram_read_file, > - .write = write_file_dummy, > - .open = simple_open, > - .llseek = default_llseek, > -}; > - > -static const struct file_operations misc_fops = { > - .read = misc_read_file, > - .write = write_file_dummy, > - .open = simple_open, > - .llseek = default_llseek, > -}; > - > -static void mbxfb_debugfs_init(struct fb_info *fbi) > -{ > - struct mbxfb_info *mfbi = fbi->par; > - struct dentry *dir; > - > - dir = debugfs_create_dir("mbxfb", NULL); > - mfbi->debugfs_dir = dir; > - > - debugfs_create_file("sysconf", 0444, dir, fbi, &sysconf_fops); > - debugfs_create_file("clock", 0444, dir, fbi, &clock_fops); > - debugfs_create_file("display", 0444, dir, fbi, &display_fops); > - debugfs_create_file("gsctl", 0444, dir, fbi, &gsctl_fops); > - debugfs_create_file("sdram", 0444, dir, fbi, &sdram_fops); > - debugfs_create_file("misc", 0444, dir, fbi, &misc_fops); > -} > - > -static void mbxfb_debugfs_remove(struct fb_info *fbi) > -{ > - struct mbxfb_info *mfbi = fbi->par; > - > - debugfs_remove_recursive(mfbi->debugfs_dir); > -} > diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c > deleted file mode 100644 > index 6dc287c819cb..000000000000 > --- a/drivers/video/fbdev/mbx/mbxfb.c > +++ /dev/null > @@ -1,1053 +0,0 @@ > -/* > - * 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 <linux/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 > - struct dentry *debugfs_dir; > -#endif > - > -}; > - > -static const struct fb_var_screeninfo mbxfb_default = { > - .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 const struct fb_fix_screeninfo mbxfb_fix = { > - .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 const 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 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 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 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 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) > -#else > -#include "mbxdebugfs.c" > -#endif > - > -#define res_size(_r) (((_r)->end - (_r)->start) + 1) > - > -static int 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_get_platdata(&dev->dev); > - if (!pdata) { > - dev_err(&dev->dev, "platform data is required\n"); > - return -EINVAL; > - } > - > - fbi = framebuffer_alloc(sizeof(struct mbxfb_info), &dev->dev); > - if (!fbi) > - 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 = devm_ioremap(&dev->dev, > - 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 = devm_ioremap(&dev->dev, mfbi->fb_phys_addr, > - res_size(mfbi->fb_req)); > - if (!mfbi->fb_virt_addr) { > - dev_err(&dev->dev, "failed to ioremap frame buffer\n"); > - ret = -EINVAL; > - goto err3; > - } > - > - 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 err3; > - } > - > - platform_set_drvdata(dev, fbi); > - > - fb_info(fbi, "mbx frame buffer device\n"); > - > - 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); > -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 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->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/fbdev/mbx/reg_bits.h b/drivers/video/fbdev/mbx/reg_bits.h > deleted file mode 100644 > index 6607f353639b..000000000000 > --- a/drivers/video/fbdev/mbx/reg_bits.h > +++ /dev/null > @@ -1,614 +0,0 @@ > -/* SPDX-License-Identifier: GPL-2.0 */ > -#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/fbdev/mbx/regs.h b/drivers/video/fbdev/mbx/regs.h > deleted file mode 100644 > index 591fc9d26084..000000000000 > --- a/drivers/video/fbdev/mbx/regs.h > +++ /dev/null > @@ -1,196 +0,0 @@ > -/* SPDX-License-Identifier: GPL-2.0 */ > -#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_ */ > diff --git a/include/video/mbxfb.h b/include/video/mbxfb.h > deleted file mode 100644 > index 35921cb6d1e5..000000000000 > --- a/include/video/mbxfb.h > +++ /dev/null > @@ -1,99 +0,0 @@ > -/* SPDX-License-Identifier: GPL-2.0 */ > -#ifndef __MBX_FB_H > -#define __MBX_FB_H > - > -#include <asm/ioctl.h> > -#include <asm/types.h> > - > -struct mbxfb_val { > - unsigned int defval; > - unsigned int min; > - unsigned int max; > -}; > - > -struct fb_info; > - > -struct mbxfb_platform_data { > - /* Screen info */ > - struct mbxfb_val xres; > - struct mbxfb_val yres; > - struct mbxfb_val bpp; > - > - /* Memory info */ > - unsigned long memsize; /* if 0 use ODFB? */ > - unsigned long timings1; > - unsigned long timings2; > - unsigned long timings3; > - > - int (*probe)(struct fb_info *fb); > - int (*remove)(struct fb_info *fb); > -}; > - > -/* planar */ > -#define MBXFB_FMT_YUV16 0 > -#define MBXFB_FMT_YUV12 1 > - > -/* packed */ > -#define MBXFB_FMT_UY0VY1 2 > -#define MBXFB_FMT_VY0UY1 3 > -#define MBXFB_FMT_Y0UY1V 4 > -#define MBXFB_FMT_Y0VY1U 5 > -struct mbxfb_overlaySetup { > - __u32 enable; > - __u32 x, y; > - __u32 width, height; > - __u32 fmt; > - __u32 mem_offset; > - __u32 scaled_width; > - __u32 scaled_height; > - > - /* Filled by the driver */ > - __u32 U_offset; > - __u32 V_offset; > - > - __u16 Y_stride; > - __u16 UV_stride; > -}; > - > -#define MBXFB_ALPHABLEND_NONE 0 > -#define MBXFB_ALPHABLEND_GLOBAL 1 > -#define MBXFB_ALPHABLEND_PIXEL 2 > - > -#define MBXFB_COLORKEY_DISABLED 0 > -#define MBXFB_COLORKEY_PREVIOUS 1 > -#define MBXFB_COLORKEY_CURRENT 2 > -struct mbxfb_alphaCtl { > - __u8 overlay_blend_mode; > - __u8 overlay_colorkey_mode; > - __u8 overlay_global_alpha; > - __u32 overlay_colorkey; > - __u32 overlay_colorkey_mask; > - > - __u8 graphics_blend_mode; > - __u8 graphics_colorkey_mode; > - __u8 graphics_global_alpha; > - __u32 graphics_colorkey; > - __u32 graphics_colorkey_mask; > -}; > - > -#define MBXFB_PLANE_GRAPHICS 0 > -#define MBXFB_PLANE_VIDEO 1 > -struct mbxfb_planeorder { > - __u8 bottom; > - __u8 top; > -}; > - > -struct mbxfb_reg { > - __u32 addr; /* offset from 0x03fe 0000 */ > - __u32 val; /* value */ > - __u32 mask; /* which bits to touch (for write) */ > -}; > - > -#define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) > -#define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) > -#define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) > -#define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) > -#define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) > -#define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) > - > -#endif /* __MBX_FB_H */ >
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst index 2a198838fca9..a20102f7db69 100644 --- a/Documentation/userspace-api/ioctl/ioctl-number.rst +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst @@ -356,8 +356,6 @@ Code Seq# Include File Comments 0xEC 00-01 drivers/platform/chrome/cros_ec_dev.h ChromeOS EC driver 0xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development) <mailto:thomas@winischhofer.net> -0xF4 00-1F video/mbxfb.h mbxfb - <mailto:raph@8d.com> 0xF6 all LTTng Linux Trace Toolkit Next Generation <mailto:mathieu.desnoyers@efficios.com> 0xFD all linux/dm-ioctl.h diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index b2c9dd4f0cb5..e36578258b5b 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -1775,25 +1775,6 @@ config PXA3XX_GCU If you compile this as a module, it will be called pxa3xx_gcu. -config FB_MBX - tristate "2700G LCD framebuffer support" - depends on FB && ARCH_PXA - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT - help - Framebuffer driver for the Intel 2700G (Marathon) Graphics - Accelerator - -config FB_MBX_DEBUG - bool "Enable debugging info via debugfs" - depends on FB_MBX && DEBUG_FS - help - Enable this if you want debugging information using the debug - filesystem (debugfs) - - If unsure, say N. - config FB_FSL_DIU tristate "Freescale DIU framebuffer support" depends on FB && FSL_SOC diff --git a/drivers/video/fbdev/Makefile b/drivers/video/fbdev/Makefile index cad4fb64442a..2ff8849ffde6 100644 --- a/drivers/video/fbdev/Makefile +++ b/drivers/video/fbdev/Makefile @@ -31,7 +31,6 @@ obj-$(CONFIG_FB_VIA) += via/ obj-$(CONFIG_FB_KYRO) += kyro/ obj-$(CONFIG_FB_SAVAGE) += savage/ obj-$(CONFIG_FB_GEODE) += geode/ -obj-$(CONFIG_FB_MBX) += mbx/ obj-$(CONFIG_FB_NEOMAGIC) += neofb.o obj-$(CONFIG_FB_3DFX) += tdfxfb.o obj-$(CONFIG_FB_CONTROL) += controlfb.o diff --git a/drivers/video/fbdev/mbx/Makefile b/drivers/video/fbdev/mbx/Makefile deleted file mode 100644 index 3e8e7ff41f18..000000000000 --- a/drivers/video/fbdev/mbx/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# Makefile for the 2700G controller driver. - -obj-y += mbxfb.o diff --git a/drivers/video/fbdev/mbx/mbxdebugfs.c b/drivers/video/fbdev/mbx/mbxdebugfs.c deleted file mode 100644 index 09af721638fb..000000000000 --- a/drivers/video/fbdev/mbx/mbxdebugfs.c +++ /dev/null @@ -1,232 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#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 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 = simple_open, - .llseek = default_llseek, -}; - -static const struct file_operations clock_fops = { - .read = clock_read_file, - .write = write_file_dummy, - .open = simple_open, - .llseek = default_llseek, -}; - -static const struct file_operations display_fops = { - .read = display_read_file, - .write = write_file_dummy, - .open = simple_open, - .llseek = default_llseek, -}; - -static const struct file_operations gsctl_fops = { - .read = gsctl_read_file, - .write = write_file_dummy, - .open = simple_open, - .llseek = default_llseek, -}; - -static const struct file_operations sdram_fops = { - .read = sdram_read_file, - .write = write_file_dummy, - .open = simple_open, - .llseek = default_llseek, -}; - -static const struct file_operations misc_fops = { - .read = misc_read_file, - .write = write_file_dummy, - .open = simple_open, - .llseek = default_llseek, -}; - -static void mbxfb_debugfs_init(struct fb_info *fbi) -{ - struct mbxfb_info *mfbi = fbi->par; - struct dentry *dir; - - dir = debugfs_create_dir("mbxfb", NULL); - mfbi->debugfs_dir = dir; - - debugfs_create_file("sysconf", 0444, dir, fbi, &sysconf_fops); - debugfs_create_file("clock", 0444, dir, fbi, &clock_fops); - debugfs_create_file("display", 0444, dir, fbi, &display_fops); - debugfs_create_file("gsctl", 0444, dir, fbi, &gsctl_fops); - debugfs_create_file("sdram", 0444, dir, fbi, &sdram_fops); - debugfs_create_file("misc", 0444, dir, fbi, &misc_fops); -} - -static void mbxfb_debugfs_remove(struct fb_info *fbi) -{ - struct mbxfb_info *mfbi = fbi->par; - - debugfs_remove_recursive(mfbi->debugfs_dir); -} diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c deleted file mode 100644 index 6dc287c819cb..000000000000 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ /dev/null @@ -1,1053 +0,0 @@ -/* - * 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 <linux/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 - struct dentry *debugfs_dir; -#endif - -}; - -static const struct fb_var_screeninfo mbxfb_default = { - .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 const struct fb_fix_screeninfo mbxfb_fix = { - .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 const 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 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 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 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 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) -#else -#include "mbxdebugfs.c" -#endif - -#define res_size(_r) (((_r)->end - (_r)->start) + 1) - -static int 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_get_platdata(&dev->dev); - if (!pdata) { - dev_err(&dev->dev, "platform data is required\n"); - return -EINVAL; - } - - fbi = framebuffer_alloc(sizeof(struct mbxfb_info), &dev->dev); - if (!fbi) - 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 = devm_ioremap(&dev->dev, - 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 = devm_ioremap(&dev->dev, mfbi->fb_phys_addr, - res_size(mfbi->fb_req)); - if (!mfbi->fb_virt_addr) { - dev_err(&dev->dev, "failed to ioremap frame buffer\n"); - ret = -EINVAL; - goto err3; - } - - 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 err3; - } - - platform_set_drvdata(dev, fbi); - - fb_info(fbi, "mbx frame buffer device\n"); - - 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); -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 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->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/fbdev/mbx/reg_bits.h b/drivers/video/fbdev/mbx/reg_bits.h deleted file mode 100644 index 6607f353639b..000000000000 --- a/drivers/video/fbdev/mbx/reg_bits.h +++ /dev/null @@ -1,614 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#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/fbdev/mbx/regs.h b/drivers/video/fbdev/mbx/regs.h deleted file mode 100644 index 591fc9d26084..000000000000 --- a/drivers/video/fbdev/mbx/regs.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#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_ */ diff --git a/include/video/mbxfb.h b/include/video/mbxfb.h deleted file mode 100644 index 35921cb6d1e5..000000000000 --- a/include/video/mbxfb.h +++ /dev/null @@ -1,99 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __MBX_FB_H -#define __MBX_FB_H - -#include <asm/ioctl.h> -#include <asm/types.h> - -struct mbxfb_val { - unsigned int defval; - unsigned int min; - unsigned int max; -}; - -struct fb_info; - -struct mbxfb_platform_data { - /* Screen info */ - struct mbxfb_val xres; - struct mbxfb_val yres; - struct mbxfb_val bpp; - - /* Memory info */ - unsigned long memsize; /* if 0 use ODFB? */ - unsigned long timings1; - unsigned long timings2; - unsigned long timings3; - - int (*probe)(struct fb_info *fb); - int (*remove)(struct fb_info *fb); -}; - -/* planar */ -#define MBXFB_FMT_YUV16 0 -#define MBXFB_FMT_YUV12 1 - -/* packed */ -#define MBXFB_FMT_UY0VY1 2 -#define MBXFB_FMT_VY0UY1 3 -#define MBXFB_FMT_Y0UY1V 4 -#define MBXFB_FMT_Y0VY1U 5 -struct mbxfb_overlaySetup { - __u32 enable; - __u32 x, y; - __u32 width, height; - __u32 fmt; - __u32 mem_offset; - __u32 scaled_width; - __u32 scaled_height; - - /* Filled by the driver */ - __u32 U_offset; - __u32 V_offset; - - __u16 Y_stride; - __u16 UV_stride; -}; - -#define MBXFB_ALPHABLEND_NONE 0 -#define MBXFB_ALPHABLEND_GLOBAL 1 -#define MBXFB_ALPHABLEND_PIXEL 2 - -#define MBXFB_COLORKEY_DISABLED 0 -#define MBXFB_COLORKEY_PREVIOUS 1 -#define MBXFB_COLORKEY_CURRENT 2 -struct mbxfb_alphaCtl { - __u8 overlay_blend_mode; - __u8 overlay_colorkey_mode; - __u8 overlay_global_alpha; - __u32 overlay_colorkey; - __u32 overlay_colorkey_mask; - - __u8 graphics_blend_mode; - __u8 graphics_colorkey_mode; - __u8 graphics_global_alpha; - __u32 graphics_colorkey; - __u32 graphics_colorkey_mask; -}; - -#define MBXFB_PLANE_GRAPHICS 0 -#define MBXFB_PLANE_VIDEO 1 -struct mbxfb_planeorder { - __u8 bottom; - __u8 top; -}; - -struct mbxfb_reg { - __u32 addr; /* offset from 0x03fe 0000 */ - __u32 val; /* value */ - __u32 mask; /* which bits to touch (for write) */ -}; - -#define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) -#define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) -#define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) -#define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) -#define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) -#define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) - -#endif /* __MBX_FB_H */