#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
-#include <linux/slab.h>
#include <linux/sysrq.h>
#include <linux/delay.h>
#include <linux/fb.h>
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
- .fb_setcolreg = drm_fb_helper_setcolreg,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
- .fb_setcolreg = drm_fb_helper_setcolreg,
.fb_fillrect = nv04_fbcon_fillrect,
.fb_copyarea = nv04_fbcon_copyarea,
.fb_imageblit = nv04_fbcon_imageblit,
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
- .fb_setcolreg = drm_fb_helper_setcolreg,
.fb_fillrect = nv50_fbcon_fillrect,
.fb_copyarea = nv50_fbcon_copyarea,
.fb_imageblit = nv50_fbcon_imageblit,
*blue = nv_crtc->lut.b[regno];
}
-static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
- .gamma_set = nouveau_fbcon_gamma_set,
- .gamma_get = nouveau_fbcon_gamma_get
-};
-
-#if defined(__i386__) || defined(__x86_64__)
-static bool
-nouveau_fbcon_has_vesafb_or_efifb(struct drm_device *dev)
-{
- struct pci_dev *pdev = dev->pdev;
- int ramin;
-
- if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB &&
- screen_info.orig_video_isVGA != VIDEO_TYPE_EFI)
- return false;
-
- if (screen_info.lfb_base < pci_resource_start(pdev, 1))
- goto not_fb;
-
- if (screen_info.lfb_base + screen_info.lfb_size >=
- pci_resource_start(pdev, 1) + pci_resource_len(pdev, 1))
- goto not_fb;
-
- return true;
-not_fb:
- ramin = 2;
- if (pci_resource_len(pdev, ramin) == 0) {
- ramin = 3;
- if (pci_resource_len(pdev, ramin) == 0)
- return false;
- }
-
- if (screen_info.lfb_base < pci_resource_start(pdev, ramin))
- return false;
-
- if (screen_info.lfb_base + screen_info.lfb_size >=
- pci_resource_start(pdev, ramin) + pci_resource_len(pdev, ramin))
- return false;
-
- return true;
-}
-#endif
-
static void
nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *nfbdev)
{
struct nouveau_framebuffer *nouveau_fb;
struct nouveau_bo *nvbo;
struct drm_mode_fb_cmd mode_cmd;
- struct device *device = &dev->pdev->dev;
+ struct pci_dev *pdev = dev->pdev;
+ struct device *device = &pdev->dev;
int size, ret;
mode_cmd.width = sizes->surface_width;
goto out_unref;
}
+ ret = fb_alloc_cmap(&info->cmap, 256, 0);
+ if (ret) {
+ ret = -ENOMEM;
+ goto out_unref;
+ }
+
info->par = nfbdev;
nouveau_framebuffer_init(dev, &nfbdev->nouveau_fb, &mode_cmd, nvbo);
/* setup helper */
nfbdev->helper.fb = fb;
nfbdev->helper.fbdev = info;
- nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs;
strcpy(info->fix.id, "nouveaufb");
if (nouveau_nofbaccel)
drm_fb_helper_fill_var(info, &nfbdev->helper, sizes->fb_width, sizes->fb_height);
/* FIXME: we really shouldn't expose mmio space at all */
- info->fix.mmio_start = pci_resource_start(dev->pdev, 1);
- info->fix.mmio_len = pci_resource_len(dev->pdev, 1);
+ info->fix.mmio_start = pci_resource_start(pdev, 1);
+ info->fix.mmio_len = pci_resource_len(pdev, 1);
/* Set aperture base/size for vesafb takeover */
-#if defined(__i386__) || defined(__x86_64__)
- if (nouveau_fbcon_has_vesafb_or_efifb(dev)) {
- /* Some NVIDIA VBIOS' are stupid and decide to put the
- * framebuffer in the middle of the PRAMIN BAR for
- * whatever reason. We need to know the exact lfb_base
- * to get vesafb kicked off, and the only reliable way
- * we have left is to find out lfb_base the same way
- * vesafb did.
- */
- info->aperture_base = screen_info.lfb_base;
- info->aperture_size = screen_info.lfb_size;
- if (screen_info.orig_video_isVGA == VIDEO_TYPE_VLFB)
- info->aperture_size *= 65536;
- } else
-#endif
- {
- info->aperture_base = info->fix.mmio_start;
- info->aperture_size = info->fix.mmio_len;
+ info->apertures = dev_priv->apertures;
+ if (!info->apertures) {
+ ret = -ENOMEM;
+ goto out_unref;
}
info->pixmap.size = 64*1024;
return new_fb;
}
-static int
-nouveau_fbcon_probe(struct nouveau_fbdev *nfbdev)
+void
+nouveau_fbcon_output_poll_changed(struct drm_device *dev)
{
- NV_DEBUG_KMS(nfbdev->dev, "\n");
-
- return drm_fb_helper_single_fb_probe(&nfbdev->helper, 32);
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ drm_fb_helper_hotplug_event(&dev_priv->nfbdev->helper);
}
int
if (nfbdev->helper.fbdev) {
info = nfbdev->helper.fbdev;
unregister_framebuffer(info);
+ if (info->cmap.len)
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
}
drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem);
nouveau_fb->nvbo = NULL;
}
- drm_fb_helper_free(&nfbdev->helper);
+ drm_fb_helper_fini(&nfbdev->helper);
drm_framebuffer_cleanup(&nouveau_fb->base);
return 0;
}
info->flags |= FBINFO_HWACCEL_DISABLED;
}
+static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
+ .gamma_set = nouveau_fbcon_gamma_set,
+ .gamma_get = nouveau_fbcon_gamma_get,
+ .fb_probe = nouveau_fbcon_find_or_create_single,
+};
+
+
int nouveau_fbcon_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_fbdev *nfbdev;
+ int ret;
nfbdev = kzalloc(sizeof(struct nouveau_fbdev), GFP_KERNEL);
if (!nfbdev)
nfbdev->dev = dev;
dev_priv->nfbdev = nfbdev;
+ nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs;
+
+ ret = drm_fb_helper_init(dev, &nfbdev->helper, 2, 4);
+ if (ret) {
+ kfree(nfbdev);
+ return ret;
+ }
- drm_fb_helper_init_crtc_count(dev, &nfbdev->helper,
- 2, 4);
- nfbdev->helper.fb_probe = nouveau_fbcon_find_or_create_single;
- drm_fb_helper_initial_config(&nfbdev->helper);
- nouveau_fbcon_probe(nfbdev);
+ drm_fb_helper_single_add_all_connectors(&nfbdev->helper);
+ drm_fb_helper_initial_config(&nfbdev->helper, 32);
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff