diff options
Diffstat (limited to 'drivers/video/fbdev/valkyriefb.c')
| -rw-r--r-- | drivers/video/fbdev/valkyriefb.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c index 8425afe37d7c..6ff059ee1694 100644 --- a/drivers/video/fbdev/valkyriefb.c +++ b/drivers/video/fbdev/valkyriefb.c @@ -1,7 +1,7 @@ /* * valkyriefb.c -- frame buffer device for the PowerMac 'valkyrie' display * - * Created 8 August 1998 by + * Created 8 August 1998 by * Martin Costabel <costabel@wanadoo.fr> and Kevin Schoedel * * Vmode-switching changes and vmode 15/17 modifications created 29 August @@ -54,10 +54,9 @@ #include <linux/nvram.h> #include <linux/adb.h> #include <linux/cuda.h> +#include <linux/of_address.h> #ifdef CONFIG_MAC #include <asm/macintosh.h> -#else -#include <asm/prom.h> #endif #include "macmodes.h" @@ -78,24 +77,20 @@ struct fb_info_valkyrie { struct fb_par_valkyrie par; struct cmap_regs __iomem *cmap_regs; unsigned long cmap_regs_phys; - + struct valkyrie_regs __iomem *valkyrie_regs; unsigned long valkyrie_regs_phys; - + __u8 __iomem *frame_buffer; unsigned long frame_buffer_phys; - + int sense; unsigned long total_vram; u32 pseudo_palette[16]; }; -/* - * Exported functions - */ -int valkyriefb_init(void); -int valkyriefb_setup(char*); +static int valkyriefb_setup(char*); static int valkyriefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info); @@ -115,13 +110,11 @@ static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valk static const struct fb_ops valkyriefb_ops = { .owner = THIS_MODULE, + FB_DEFAULT_IOMEM_OPS, .fb_check_var = valkyriefb_check_var, .fb_set_par = valkyriefb_set_par, .fb_setcolreg = valkyriefb_setcolreg, .fb_blank = valkyriefb_blank, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, }; /* Sets the video mode according to info->var */ @@ -249,7 +242,7 @@ static inline int valkyrie_vram_reqd(int video_mode, int color_mode) { int pitch; struct valkyrie_regvals *init = valkyrie_reg_init[video_mode-1]; - + if ((pitch = init->pitch[color_mode]) == 0) pitch = 2 * init->pitch[0]; return init->vres * pitch; @@ -303,7 +296,7 @@ static void __init valkyrie_choose_mode(struct fb_info_valkyrie *p) default_vmode, default_cmode); } -int __init valkyriefb_init(void) +static int __init valkyriefb_init(void) { struct fb_info_valkyrie *p; unsigned long frame_buffer_phys, cmap_regs_phys; @@ -336,11 +329,13 @@ int __init valkyriefb_init(void) if (of_address_to_resource(dp, 0, &r)) { printk(KERN_ERR "can't find address for valkyrie\n"); + of_node_put(dp); return 0; } frame_buffer_phys = r.start; cmap_regs_phys = r.start + 0x304000; + of_node_put(dp); } #endif /* ppc (!CONFIG_MAC) */ @@ -472,7 +467,7 @@ static int valkyrie_var_to_par(struct fb_var_screeninfo *var, printk(KERN_ERR "valkyriefb: vmode %d not valid.\n", vmode); return -EINVAL; } - + if (cmode != CMODE_8 && cmode != CMODE_16) { printk(KERN_ERR "valkyriefb: cmode %d not valid.\n", cmode); return -EINVAL; @@ -521,7 +516,7 @@ static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valk fix->ywrapstep = 0; fix->ypanstep = 0; fix->xpanstep = 0; - + } /* Fix must already be inited above */ @@ -540,7 +535,6 @@ static int __init valkyrie_init_info(struct fb_info *info, { info->fbops = &valkyriefb_ops; info->screen_base = p->frame_buffer + 0x1000; - info->flags = FBINFO_DEFAULT; info->pseudo_palette = p->pseudo_palette; info->par = &p->par; return fb_alloc_cmap(&info->cmap, 256, 0); @@ -550,7 +544,7 @@ static int __init valkyrie_init_info(struct fb_info *info, /* * Parse user specified options (`video=valkyriefb:') */ -int __init valkyriefb_setup(char *options) +static int __init valkyriefb_setup(char *options) { char *this_opt; |