diff options
author | Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | 2007-07-31 00:38:56 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-31 15:39:41 -0700 |
commit | 541510fc28b72eab37361e9e95f48746b4d3302b (patch) | |
tree | 50a948d2f4b0b181a3163cc462aeb63e546acda5 /drivers | |
parent | 2174041d663e4ea825dd53af71b877ea6da736fe (diff) |
remove tx3912fb
Remove tx3912fb. Nino has already removed. It is no longer needed.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/Kconfig | 12 | ||||
-rw-r--r-- | drivers/video/Makefile | 1 | ||||
-rw-r--r-- | drivers/video/tx3912fb.c | 326 |
3 files changed, 0 insertions, 339 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index a7231d171bd..5216c11d4de 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1645,18 +1645,6 @@ config FB_MAXINE DECstation series (Personal DECstation 5000/20, /25, /33, /50, Codename "Maxine"). -config FB_TX3912 - bool "TMPTX3912/PR31700 frame buffer support" - depends on (FB = y) && NINO - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT - help - The TX3912 is a Toshiba RISC processor based on the MIPS 3900 core - see <http://www.toshiba.com/taec/components/Generic/risc/tx3912.htm>. - - Say Y here to enable kernel support for the on-board framebuffer. - config FB_G364 bool "G364 frame buffer support" depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 518933d4905..06eec7b182b 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -103,7 +103,6 @@ obj-$(CONFIG_FB_PMAG_AA) += pmag-aa-fb.o obj-$(CONFIG_FB_PMAG_BA) += pmag-ba-fb.o obj-$(CONFIG_FB_PMAGB_B) += pmagb-b-fb.o obj-$(CONFIG_FB_MAXINE) += maxinefb.o -obj-$(CONFIG_FB_TX3912) += tx3912fb.o obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o obj-$(CONFIG_FB_IMX) += imxfb.o obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o diff --git a/drivers/video/tx3912fb.c b/drivers/video/tx3912fb.c deleted file mode 100644 index e6f7c78da68..00000000000 --- a/drivers/video/tx3912fb.c +++ /dev/null @@ -1,326 +0,0 @@ -/* - * drivers/video/tx3912fb.c - * - * Copyright (C) 1999 Harald Koerfgen - * Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com) - * - * 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. - * - * Framebuffer for LCD controller in TMPR3912/05 and PR31700 processors - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/string.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/pm.h> -#include <linux/fb.h> -#include <asm/io.h> -#include <asm/bootinfo.h> -#include <asm/uaccess.h> -#include <asm/tx3912.h> -#include <video/tx3912.h> - -/* - * Frame buffer, palette and console structures - */ -static struct fb_info fb_info; -static u32 cfb8[16]; - -static struct fb_fix_screeninfo tx3912fb_fix __initdata = { - .id = "tx3912fb", - .smem_len = ((240 * 320)/2), - .type = FB_TYPE_PACKED_PIXELS, - .visual = FB_VISUAL_TRUECOLOR, - .xpanstep = 1, - .ypanstep = 1, - .ywrapstep = 1, - .accel = FB_ACCEL_NONE, -}; - -static struct fb_var_screeninfo tx3912fb_var = { - .xres = 240, - .yres = 320, - .xres_virtual = 240, - .yres_virtual = 320, - .bits_per_pixel =4, - .red = { 0, 4, 0 }, /* ??? */ - .green = { 0, 4, 0 }, - .blue = { 0, 4, 0 }, - .activate = FB_ACTIVATE_NOW, - .width = -1, - .height = -1, - .pixclock = 20000, - .left_margin = 64, - .right_margin = 64, - .upper_margin = 32, - .lower_margin = 32, - .hsync_len = 64, - .vsync_len = 2, - .vmode = FB_VMODE_NONINTERLACED, -}; - -/* - * Interface used by the world - */ -int tx3912fb_init(void); - -static int tx3912fb_setcolreg(u_int regno, u_int red, u_int green, - u_int blue, u_int transp, - struct fb_info *info); - -/* - * Macros - */ -#define get_line_length(xres_virtual, bpp) \ - (u_long) (((int) xres_virtual * (int) bpp + 7) >> 3) - -/* - * Frame buffer operations structure used by console driver - */ -static struct fb_ops tx3912fb_ops = { - .owner = THIS_MODULE, - .fb_setcolreg = tx3912fb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, -}; - -static int tx3912fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) -{ - /* - * Memory limit - */ - line_length = - get_line_length(var->xres_virtual, var->bits_per_pixel); - if ((line_length * var->yres_virtual) > info->fix.smem_len) - return -ENOMEM; - - return 0; -} - -static int tx3912fb_set_par(struct fb_info *info) -{ - u_long tx3912fb_paddr = 0; - - /* Disable the video logic */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~(TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON), - TX3912_VIDEO_CTRL1); - udelay(200); - - /* Set start address for DMA transfer */ - outl(tx3912fb_paddr, TX3912_VIDEO_CTRL3); - - /* Set end address for DMA transfer */ - outl((tx3912fb_paddr + tx3912fb_fix.smem_len + 1), TX3912_VIDEO_CTRL4); - - /* Set the pixel depth */ - switch (info->var.bits_per_pixel) { - case 1: - /* Monochrome */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - info->fix.visual = FB_VISUAL_MONO10; - break; - case 4: - /* 4-bit gray */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY, - TX3912_VIDEO_CTRL1); - info->fix.visual = FB_VISUAL_TRUECOLOR; - break; - case 8: - /* 8-bit color */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR, - TX3912_VIDEO_CTRL1); - info->fix.visual = FB_VISUAL_TRUECOLOR; - break; - case 2: - default: - /* 2-bit gray */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY, - TX3912_VIDEO_CTRL1); - info->fix.visual = FB_VISUAL_PSEUDOCOLOR; - break; - } - - /* Enable the video clock */ - outl(inl(TX3912_CLK_CTRL) | TX3912_CLK_CTRL_ENVIDCLK, - TX3912_CLK_CTRL); - - /* Unfreeze video logic and enable DF toggle */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~(TX3912_VIDEO_CTRL1_ENFREEZEFRAME | - TX3912_VIDEO_CTRL1_DFMODE) - , TX3912_VIDEO_CTRL1); - udelay(200); - - /* Enable the video logic */ - outl(inl(TX3912_VIDEO_CTRL1) | - (TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON), - TX3912_VIDEO_CTRL1); - - info->fix.line_length = get_line_length(var->xres_virtual, - var->bits_per_pixel); -} - -/* - * Set a single color register - */ -static int tx3912fb_setcolreg(u_int regno, u_int red, u_int green, - u_int blue, u_int transp, - struct fb_info *info) -{ - if (regno > 255) - return 1; - - if (regno < 16) - ((u32 *)(info->pseudo_palette))[regno] = ((red & 0xe000) >> 8) - | ((green & 0xe000) >> 11) - | ((blue & 0xc000) >> 14); - return 0; -} - -int __init tx3912fb_setup(char *options); - -/* - * Initialization of the framebuffer - */ -int __init tx3912fb_init(void) -{ - u_long tx3912fb_paddr = 0; - int size = (info->var.bits_per_pixel == 8) ? 256 : 16; - char *option = NULL; - - if (fb_get_options("tx3912fb", &option)) - return -ENODEV; - tx3912fb_setup(option); - - /* Disable the video logic */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~(TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON), - TX3912_VIDEO_CTRL1); - udelay(200); - - /* Set start address for DMA transfer */ - outl(tx3912fb_paddr, TX3912_VIDEO_CTRL3); - - /* Set end address for DMA transfer */ - outl((tx3912fb_paddr + tx3912fb_fix.smem_len + 1), TX3912_VIDEO_CTRL4); - - /* Set the pixel depth */ - switch (tx3912fb_var.bits_per_pixel) { - case 1: - /* Monochrome */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - tx3912fb_fix.visual = FB_VISUAL_MONO10; - break; - case 4: - /* 4-bit gray */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY, - TX3912_VIDEO_CTRL1); - tx3912fb_fix.visual = FB_VISUAL_TRUECOLOR; - tx3912fb_fix.grayscale = 1; - break; - case 8: - /* 8-bit color */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR, - TX3912_VIDEO_CTRL1); - tx3912fb_fix.visual = FB_VISUAL_TRUECOLOR; - break; - case 2: - default: - /* 2-bit gray */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1); - outl(inl(TX3912_VIDEO_CTRL1) | - TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY, - TX3912_VIDEO_CTRL1); - tx3912fb_fix.visual = FB_VISUAL_PSEUDOCOLOR; - tx3912fb_fix.grayscale = 1; - break; - } - - /* Enable the video clock */ - outl(inl(TX3912_CLK_CTRL) | TX3912_CLK_CTRL_ENVIDCLK, - TX3912_CLK_CTRL); - - /* Unfreeze video logic and enable DF toggle */ - outl(inl(TX3912_VIDEO_CTRL1) & - ~(TX3912_VIDEO_CTRL1_ENFREEZEFRAME | TX3912_VIDEO_CTRL1_DFMODE), - TX3912_VIDEO_CTRL1); - udelay(200); - - /* Clear the framebuffer */ - memset((void *) tx3912fb_fix.smem_start, 0xff, tx3912fb_fix.smem_len); - udelay(200); - - /* Enable the video logic */ - outl(inl(TX3912_VIDEO_CTRL1) | - (TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON), - TX3912_VIDEO_CTRL1); - - /* - * Memory limit - */ - tx3912fb_fix.line_length = - get_line_length(tx3912fb_var.xres_virtual, tx3912fb_var.bits_per_pixel); - if ((tx3912fb_fix.line_length * tx3912fb_var.yres_virtual) > tx3912fb_fix.smem_len) - return -ENOMEM; - - fb_info.fbops = &tx3912fb_ops; - fb_info.var = tx3912fb_var; - fb_info.fix = tx3912fb_fix; - fb_info.pseudo_palette = cfb8; - fb_info.flags = FBINFO_DEFAULT; - - /* Clear the framebuffer */ - memset((void *) fb_info.fix.smem_start, 0xff, fb_info.fix.smem_len); - udelay(200); - - fb_alloc_cmap(&info->cmap, size, 0); - - if (register_framebuffer(&fb_info) < 0) - return -1; - - printk(KERN_INFO "fb%d: TX3912 frame buffer using %uKB.\n", - fb_info.node, (u_int) (fb_info.fix.smem_len >> 10)); - return 0; -} - -int __init tx3912fb_setup(char *options) -{ - char *this_opt; - - if (!options || !*options) - return 0; - - while ((this_opt = strsep(&options, ","))) { - if (!strncmp(options, "bpp:", 4)) - tx3912fb_var.bits_per_pixel = simple_strtoul(options+4, NULL, 0); - } - return 0; -} - -module_init(tx3912fb_init); -MODULE_LICENSE("GPL"); |