diff options
Diffstat (limited to 'drivers/video/fbdev/sis/sis_main.c')
| -rw-r--r-- | drivers/video/fbdev/sis/sis_main.c | 75 |
1 files changed, 7 insertions, 68 deletions
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c index cfba776afcea..84567d67f71d 100644 --- a/drivers/video/fbdev/sis/sis_main.c +++ b/drivers/video/fbdev/sis/sis_main.c @@ -27,7 +27,6 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/mm.h> -#include <linux/screen_info.h> #include <linux/slab.h> #include <linux/fb.h> #include <linux/selection.h> @@ -184,7 +183,7 @@ static void sisfb_search_mode(char *name, bool quiet) { unsigned int j = 0, xres = 0, yres = 0, depth = 0, rate = 0; int i = 0; - char strbuf[16], strbuf1[20]; + char strbuf[24], strbuf1[20]; char *nameptr = name; /* We don't know the hardware specs yet and there is no ivideo */ @@ -257,36 +256,6 @@ static void sisfb_search_mode(char *name, bool quiet) printk(KERN_ERR "sisfb: Invalid mode '%s'\n", nameptr); } -#ifndef MODULE -static void sisfb_get_vga_mode_from_kernel(void) -{ -#ifdef CONFIG_X86 - char mymode[32]; - int mydepth = screen_info.lfb_depth; - - if(screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) return; - - if( (screen_info.lfb_width >= 320) && (screen_info.lfb_width <= 2048) && - (screen_info.lfb_height >= 200) && (screen_info.lfb_height <= 1536) && - (mydepth >= 8) && (mydepth <= 32) ) { - - if(mydepth == 24) mydepth = 32; - - sprintf(mymode, "%ux%ux%u", screen_info.lfb_width, - screen_info.lfb_height, - mydepth); - - printk(KERN_DEBUG - "sisfb: Using vga mode %s pre-set by kernel as default\n", - mymode); - - sisfb_search_mode(mymode, true); - } -#endif - return; -} -#endif - static void __init sisfb_search_crt2type(const char *name) { @@ -1475,6 +1444,8 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) vtotal = var->upper_margin + var->lower_margin + var->vsync_len; + if (!var->pixclock) + return -EINVAL; pixclock = var->pixclock; if((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) { @@ -1911,6 +1882,7 @@ static const struct fb_ops sisfb_ops = { .owner = THIS_MODULE, .fb_open = sisfb_open, .fb_release = sisfb_release, + __FB_DEFAULT_IOMEM_OPS_RDWR, .fb_check_var = sisfb_check_var, .fb_set_par = sisfb_set_par, .fb_setcolreg = sisfb_setcolreg, @@ -1923,7 +1895,8 @@ static const struct fb_ops sisfb_ops = { #ifdef SIS_NEW_CONFIG_COMPAT .fb_compat_ioctl= sisfb_ioctl, #endif - .fb_ioctl = sisfb_ioctl + .fb_ioctl = sisfb_ioctl, + __FB_DEFAULT_IOMEM_OPS_MMAP, }; /* ---------------- Chip generation dependent routines ---------------- */ @@ -3448,14 +3421,6 @@ sis_malloc(struct sis_memreq *req) req->offset = req->size = 0; } -void -sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req) -{ - struct sis_video_info *ivideo = pci_get_drvdata(pdev); - - sis_int_malloc(ivideo, req); -} - /* sis_free: u32 because "base" is offset inside video ram, can never be >4GB */ static void @@ -3482,14 +3447,6 @@ sis_free(u32 base) sis_int_free(ivideo, base); } -void -sis_free_new(struct pci_dev *pdev, u32 base) -{ - struct sis_video_info *ivideo = pci_get_drvdata(pdev); - - sis_int_free(ivideo, base); -} - /* --------------------- SetMode routines ------------------------- */ static void @@ -5899,12 +5856,6 @@ static int sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ivideo->subsysvendor = pdev->subsystem_vendor; ivideo->subsysdevice = pdev->subsystem_device; -#ifndef MODULE - if(sisfb_mode_idx == -1) { - sisfb_get_vga_mode_from_kernel(); - } -#endif - ivideo->chip = chipinfo->chip; ivideo->chip_real_id = chipinfo->chip; ivideo->sisvga_engine = chipinfo->vgaengine; @@ -6472,14 +6423,11 @@ error_3: vfree(ivideo->bios_abase); sisfb_initaccel(ivideo); #if defined(FBINFO_HWACCEL_DISABLED) && defined(FBINFO_HWACCEL_XPAN) - sis_fb_info->flags = FBINFO_DEFAULT | - FBINFO_HWACCEL_YPAN | + sis_fb_info->flags = FBINFO_HWACCEL_YPAN | FBINFO_HWACCEL_XPAN | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT | ((ivideo->accel) ? 0 : FBINFO_HWACCEL_DISABLED); -#else - sis_fb_info->flags = FBINFO_FLAG_DEFAULT; #endif sis_fb_info->var = ivideo->default_var; sis_fb_info->fix = ivideo->sisfb_fix; @@ -6868,12 +6816,3 @@ MODULE_PARM_DESC(videoram, #endif #endif /* /MODULE */ - -/* _GPL only for new symbols. */ -EXPORT_SYMBOL(sis_malloc); -EXPORT_SYMBOL(sis_free); -EXPORT_SYMBOL_GPL(sis_malloc_new); -EXPORT_SYMBOL_GPL(sis_free_new); - - - |