diff options
Diffstat (limited to 'drivers/video/nvidia')
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 75 |
1 files changed, 54 insertions, 21 deletions
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index dcf2e7a7d21..099d64af37b 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -284,6 +284,16 @@ static struct pci_device_id nvidiafb_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE_6200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_NVIDIA, PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_ALT1, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_NVIDIA, PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT1, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_NVIDIA, PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT2, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_NVIDIA, PCIE_DEVICE_ID_NVIDIA_GEFORCE_6200_ALT1, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_NVIDIA, PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_GT, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NVIDIA, 0x0252, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NVIDIA, 0x0313, @@ -1448,11 +1458,34 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info) return nvidiafb_check_var(&info->var, info); } -static u32 __devinit nvidia_get_arch(struct pci_dev *pd) +static u32 __devinit nvidia_get_chipset(struct fb_info *info) { + struct nvidia_par *par = info->par; + u32 id = (par->pci_dev->vendor << 16) | par->pci_dev->device; + + printk("nvidiafb: PCI id - %x\n", id); + if ((id & 0xfff0) == 0x00f0) { + /* pci-e */ + printk("nvidiafb: PCI-E card\n"); + id = NV_RD32(par->REGS, 0x1800); + + if ((id & 0x0000ffff) == 0x000010DE) + id = 0x10DE0000 | (id >> 16); + else if ((id & 0xffff0000) == 0xDE100000) /* wrong endian */ + id = 0x10DE0000 | ((id << 8) & 0x0000ff00) | + ((id >> 8) & 0x000000ff); + } + + printk("nvidiafb: Actual id - %x\n", id); + return id; +} + +static u32 __devinit nvidia_get_arch(struct fb_info *info) +{ + struct nvidia_par *par = info->par; u32 arch = 0; - switch (pd->device & 0x0ff0) { + switch (par->Chipset & 0x0ff0) { case 0x0100: /* GeForce 256 */ case 0x0110: /* GeForce2 MX */ case 0x0150: /* GeForce2 */ @@ -1535,18 +1568,6 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, goto err_out_request; } - par->Architecture = nvidia_get_arch(pd); - - par->Chipset = (pd->vendor << 16) | pd->device; - printk(KERN_INFO PFX "nVidia device/chipset %X\n", par->Chipset); - - if (par->Architecture == 0) { - printk(KERN_ERR PFX "unknown NV_ARCH\n"); - goto err_out_free_base0; - } - - sprintf(nvidiafb_fix.id, "NV%x", (pd->device & 0x0ff0) >> 4); - par->FlatPanel = flatpanel; if (flatpanel == 1) printk(KERN_INFO PFX "flatpanel support enabled\n"); @@ -1572,6 +1593,17 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, goto err_out_free_base0; } + par->Chipset = nvidia_get_chipset(info); + printk(KERN_INFO PFX "nVidia device/chipset %X\n", par->Chipset); + par->Architecture = nvidia_get_arch(info); + + if (par->Architecture == 0) { + printk(KERN_ERR PFX "unknown NV_ARCH\n"); + goto err_out_arch; + } + + sprintf(nvidiafb_fix.id, "NV%x", (pd->device & 0x0ff0) >> 4); + NVCommonSetup(info); par->FbAddress = nvidiafb_fix.smem_start; @@ -1647,21 +1679,22 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, NVTRACE_LEAVE(); return 0; - err_out_iounmap_fb: +err_out_iounmap_fb: iounmap(info->screen_base); - err_out_free_base1: +err_out_free_base1: fb_destroy_modedb(info->monspecs.modedb); nvidia_delete_i2c_busses(par); +err_out_arch: iounmap(par->REGS); - err_out_free_base0: +err_out_free_base0: pci_release_regions(pd); - err_out_request: +err_out_request: pci_disable_device(pd); - err_out_enable: +err_out_enable: kfree(info->pixmap.addr); - err_out_kfree: +err_out_kfree: framebuffer_release(info); - err_out: +err_out: return -ENODEV; } |