diff options
Diffstat (limited to 'drivers/video/via/viafbdev.c')
| -rw-r--r-- | drivers/video/via/viafbdev.c | 54 |
1 files changed, 23 insertions, 31 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 17a874f..70ed71f 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -24,6 +24,7 @@ #include <linux/stat.h> #define _MASTER_FILE +#include "via-core.h" #include "global.h" static char *viafb_name = "Via"; @@ -220,7 +221,7 @@ static int viafb_check_var(struct fb_var_screeninfo *var, /* Adjust var according to our driver's own table */ viafb_fill_var_timing_info(var, viafb_refresh, vmode_entry); if (info->var.accel_flags & FB_ACCELF_TEXT && - !ppar->shared->engine_mmio) + !ppar->shared->vdev->engine_mmio) info->var.accel_flags = 0; return 0; @@ -695,7 +696,7 @@ static void viafb_fillrect(struct fb_info *info, rop = 0xF0; DEBUG_MSG(KERN_DEBUG "viafb 2D engine: fillrect\n"); - if (shared->hw_bitblt(shared->engine_mmio, VIA_BITBLT_FILL, + if (shared->hw_bitblt(shared->vdev->engine_mmio, VIA_BITBLT_FILL, rect->width, rect->height, info->var.bits_per_pixel, viapar->vram_addr, info->fix.line_length, rect->dx, rect->dy, NULL, 0, 0, 0, 0, fg_color, 0, rop)) @@ -717,7 +718,7 @@ static void viafb_copyarea(struct fb_info *info, return; DEBUG_MSG(KERN_DEBUG "viafb 2D engine: copyarea\n"); - if (shared->hw_bitblt(shared->engine_mmio, VIA_BITBLT_COLOR, + if (shared->hw_bitblt(shared->vdev->engine_mmio, VIA_BITBLT_COLOR, area->width, area->height, info->var.bits_per_pixel, viapar->vram_addr, info->fix.line_length, area->dx, area->dy, NULL, viapar->vram_addr, info->fix.line_length, @@ -754,7 +755,7 @@ static void viafb_imageblit(struct fb_info *info, op = VIA_BITBLT_COLOR; DEBUG_MSG(KERN_DEBUG "viafb 2D engine: imageblit\n"); - if (shared->hw_bitblt(shared->engine_mmio, op, + if (shared->hw_bitblt(shared->vdev->engine_mmio, op, image->width, image->height, info->var.bits_per_pixel, viapar->vram_addr, info->fix.line_length, image->dx, image->dy, (u32 *)image->data, 0, 0, 0, 0, fg_color, bg_color, 0)) @@ -764,7 +765,7 @@ static void viafb_imageblit(struct fb_info *info, static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor) { struct viafb_par *viapar = info->par; - void __iomem *engine = viapar->shared->engine_mmio; + void __iomem *engine = viapar->shared->vdev->engine_mmio; u32 temp, xx, yy, bg_color = 0, fg_color = 0, chip_name = viapar->shared->chip_info.gfx_chip_name; int i, j = 0, cur_size = 64; @@ -1732,8 +1733,7 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres) } -int __devinit via_fb_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) +int __devinit via_fb_pci_probe(struct viafb_dev *vdev) { u32 default_xres, default_yres; struct VideoModeTable *vmode_entry; @@ -1750,7 +1750,7 @@ int __devinit via_fb_pci_probe(struct pci_dev *pdev, */ viafbinfo = framebuffer_alloc(viafb_par_length + ALIGN(sizeof(struct viafb_shared), BITS_PER_LONG/8), - &pdev->dev); + &vdev->pdev->dev); if (!viafbinfo) { printk(KERN_ERR"Could not allocate memory for viafb_info.\n"); return -ENOMEM; @@ -1758,6 +1758,7 @@ int __devinit via_fb_pci_probe(struct pci_dev *pdev, viaparinfo = (struct viafb_par *)viafbinfo->par; viaparinfo->shared = viafbinfo->par + viafb_par_length; + viaparinfo->shared->vdev = vdev; viaparinfo->vram_addr = 0; viaparinfo->tmds_setting_info = &viaparinfo->shared->tmds_setting_info; viaparinfo->lvds_setting_info = &viaparinfo->shared->lvds_setting_info; @@ -1765,7 +1766,6 @@ int __devinit via_fb_pci_probe(struct pci_dev *pdev, &viaparinfo->shared->lvds_setting_info2; viaparinfo->crt_setting_info = &viaparinfo->shared->crt_setting_info; viaparinfo->chip_info = &viaparinfo->shared->chip_info; - spin_lock_init(&viaparinfo->reg_lock); if (viafb_dual_fb) viafb_SAMM_ON = 1; @@ -1776,25 +1776,20 @@ int __devinit via_fb_pci_probe(struct pci_dev *pdev, if (!viafb_SAMM_ON) viafb_dual_fb = 0; - viafb_init_chip_info(pdev, ent); - viaparinfo->fbmem = pci_resource_start(pdev, 0); - viaparinfo->memsize = viafb_get_fb_size_from_pci(); - if (viaparinfo->memsize < 0) { - rc = viaparinfo->memsize; - goto out_fb_release; - } + viafb_init_chip_info(vdev->chip_type); + /* + * The framebuffer will have been successfully mapped by + * the core (or we'd not be here), but we still need to + * set up our own accounting. + */ + viaparinfo->fbmem = vdev->fbmem_start; + viaparinfo->memsize = vdev->fbmem_len; viaparinfo->fbmem_free = viaparinfo->memsize; viaparinfo->fbmem_used = 0; - viafbinfo->screen_base = ioremap_nocache(viaparinfo->fbmem, - viaparinfo->memsize); - if (!viafbinfo->screen_base) { - printk(KERN_ERR "ioremap of fbmem failed\n"); - rc = -ENOMEM; - goto out_fb_release; - } + viafbinfo->screen_base = vdev->fbmem; - viafbinfo->fix.mmio_start = pci_resource_start(pdev, 1); - viafbinfo->fix.mmio_len = pci_resource_len(pdev, 1); + viafbinfo->fix.mmio_start = vdev->engine_start; + viafbinfo->fix.mmio_len = vdev->engine_len; viafbinfo->node = 0; viafbinfo->fbops = &viafb_ops; viafbinfo->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN; @@ -1862,12 +1857,13 @@ int __devinit via_fb_pci_probe(struct pci_dev *pdev, viafbinfo->var = default_var; if (viafb_dual_fb) { - viafbinfo1 = framebuffer_alloc(viafb_par_length, &pdev->dev); + viafbinfo1 = framebuffer_alloc(viafb_par_length, + &vdev->pdev->dev); if (!viafbinfo1) { printk(KERN_ERR "allocate the second framebuffer struct error\n"); rc = -ENOMEM; - goto out_unmap_screen; + goto out_fb_release; } viaparinfo1 = viafbinfo1->par; memcpy(viaparinfo1, viaparinfo, viafb_par_length); @@ -1958,8 +1954,6 @@ out_dealloc_cmap: out_fb1_release: if (viafbinfo1) framebuffer_release(viafbinfo1); -out_unmap_screen: - iounmap(viafbinfo->screen_base); out_fb_release: framebuffer_release(viafbinfo); return rc; @@ -1972,8 +1966,6 @@ void __devexit via_fb_pci_remove(struct pci_dev *pdev) unregister_framebuffer(viafbinfo); if (viafb_dual_fb) unregister_framebuffer(viafbinfo1); - iounmap((void *)viafbinfo->screen_base); - iounmap(viaparinfo->shared->engine_mmio); framebuffer_release(viafbinfo); if (viafb_dual_fb) |
