diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index e1710640a27..e632339c323 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -34,6 +34,7 @@ #include "nouveau_drv.h" #include "nouveau_drm.h" +#include "nouveau_fbcon.h" #include "nv50_display.h" static void nouveau_stub_takedown(struct drm_device *dev) {} @@ -515,8 +516,10 @@ nouveau_card_init(struct drm_device *dev) dev_priv->init_state = NOUVEAU_CARD_INIT_DONE; - if (drm_core_check_feature(dev, DRIVER_MODESET)) - drm_helper_initial_config(dev); + if (drm_core_check_feature(dev, DRIVER_MODESET)) { + nouveau_fbcon_init(dev); + drm_kms_helper_poll_init(dev); + } return 0; @@ -563,6 +566,7 @@ static void nouveau_card_takedown(struct drm_device *dev) NV_DEBUG(dev, "prev state = %d\n", dev_priv->init_state); if (dev_priv->init_state != NOUVEAU_CARD_INIT_DOWN) { + nouveau_backlight_exit(dev); if (dev_priv->channel) { @@ -637,6 +641,48 @@ static void nouveau_OF_copy_vbios_to_ramin(struct drm_device *dev) #endif } +static struct apertures_struct *nouveau_get_apertures(struct drm_device *dev) +{ + struct pci_dev *pdev = dev->pdev; + struct apertures_struct *aper = alloc_apertures(3); + if (!aper) + return NULL; + + aper->ranges[0].base = pci_resource_start(pdev, 1); + aper->ranges[0].size = pci_resource_len(pdev, 1); + aper->count = 1; + + if (pci_resource_len(pdev, 2)) { + aper->ranges[aper->count].base = pci_resource_start(pdev, 2); + aper->ranges[aper->count].size = pci_resource_len(pdev, 2); + aper->count++; + } + + if (pci_resource_len(pdev, 3)) { + aper->ranges[aper->count].base = pci_resource_start(pdev, 3); + aper->ranges[aper->count].size = pci_resource_len(pdev, 3); + aper->count++; + } + + return aper; +} + +static int nouveau_remove_conflicting_drivers(struct drm_device *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + bool primary = false; + dev_priv->apertures = nouveau_get_apertures(dev); + if (!dev_priv->apertures) + return -ENOMEM; + +#ifdef CONFIG_X86 + primary = dev->pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; +#endif + + remove_conflicting_framebuffers(dev_priv->apertures, "nouveaufb", primary); + return 0; +} + int nouveau_load(struct drm_device *dev, unsigned long flags) { struct drm_nouveau_private *dev_priv; @@ -724,6 +770,12 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) NV_INFO(dev, "Detected an NV%2x generation card (0x%08x)\n", dev_priv->card_type, reg0); + if (drm_core_check_feature(dev, DRIVER_MODESET)) { + int ret = nouveau_remove_conflicting_drivers(dev); + if (ret) + return ret; + } + /* map larger RAMIN aperture on NV40 cards */ dev_priv->ramin = NULL; if (dev_priv->card_type >= NV_40) { @@ -794,6 +846,8 @@ int nouveau_unload(struct drm_device *dev) struct drm_nouveau_private *dev_priv = dev->dev_private; if (drm_core_check_feature(dev, DRIVER_MODESET)) { + drm_kms_helper_poll_fini(dev); + nouveau_fbcon_fini(dev); if (dev_priv->card_type >= NV_50) nv50_display_destroy(dev); else |