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authorHarald Welte <laforge@gnumonks.org>2009-09-22 16:47:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:53 -0700
commit2d280f758b2044151cb77fdd9c59d1903bbb6a19 (patch)
treeadb973c31e8d061e7f4cabe30c81a34497fdab04 /drivers/video/via/viafbdev.c
parent3a32456909380150a92ed207c160a3a0bd687e14 (diff)
viafb: make viafb a first-class citizen using pci_driver
Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/via/viafbdev.c')
-rw-r--r--drivers/video/via/viafbdev.c52
1 files changed, 44 insertions, 8 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 3815a9b0719..c661ab62c05 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1842,7 +1842,8 @@ out_default:
*yres = 480;
}
-static int __devinit via_pci_probe(void)
+static int __devinit via_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
u32 default_xres, default_yres;
int vmode_index;
@@ -1885,8 +1886,9 @@ static int __devinit via_pci_probe(void)
/* Set up I2C bus stuff */
viafb_create_i2c_bus(viaparinfo);
- viafb_init_chip_info();
- viafb_get_fb_info(&viaparinfo->fbmem, &viaparinfo->memsize);
+ viafb_init_chip_info(pdev, ent);
+ viaparinfo->fbmem = pci_resource_start(pdev, 0);
+ viaparinfo->memsize = viafb_get_fb_size_from_pci();
viaparinfo->fbmem_free = viaparinfo->memsize;
viaparinfo->fbmem_used = 0;
viafbinfo->screen_base = ioremap_nocache(viaparinfo->fbmem,
@@ -1896,8 +1898,8 @@ static int __devinit via_pci_probe(void)
return -ENOMEM;
}
- viafb_get_mmio_info(&viafbinfo->fix.mmio_start,
- &viafbinfo->fix.mmio_len);
+ viafbinfo->fix.mmio_start = pci_resource_start(pdev, 1);
+ viafbinfo->fix.mmio_len = pci_resource_len(pdev, 1);
viafbinfo->node = 0;
viafbinfo->fbops = &viafb_ops;
viafbinfo->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
@@ -2065,7 +2067,7 @@ static int __devinit via_pci_probe(void)
return 0;
}
-static void __devexit via_pci_remove(void)
+static void __devexit via_pci_remove(struct pci_dev *pdev)
{
DEBUG_MSG(KERN_INFO "via_pci_remove!\n");
fb_dealloc_cmap(&viafbinfo->cmap);
@@ -2157,6 +2159,40 @@ static int __init viafb_setup(char *options)
}
#endif
+static struct pci_device_id viafb_pci_table[] __devinitdata = {
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID),
+ .driver_data = UNICHROME_CLE266 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_PM800_DID),
+ .driver_data = UNICHROME_PM800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),
+ .driver_data = UNICHROME_K400 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K800_DID),
+ .driver_data = UNICHROME_K800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M890_DID),
+ .driver_data = UNICHROME_CN700 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K8M890_DID),
+ .driver_data = UNICHROME_K8M890 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CX700_DID),
+ .driver_data = UNICHROME_CX700 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M900_DID),
+ .driver_data = UNICHROME_P4M900 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CN750_DID),
+ .driver_data = UNICHROME_CN750 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX800_DID),
+ .driver_data = UNICHROME_VX800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
+ .driver_data = UNICHROME_VX855 },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, viafb_pci_table);
+
+static struct pci_driver viafb_driver = {
+ .name = "viafb",
+ .id_table = viafb_pci_table,
+ .probe = via_pci_probe,
+ .remove = __devexit_p(via_pci_remove),
+};
+
static int __init viafb_init(void)
{
#ifndef MODULE
@@ -2168,13 +2204,13 @@ static int __init viafb_init(void)
printk(KERN_INFO
"VIA Graphics Intergration Chipset framebuffer %d.%d initializing\n",
VERSION_MAJOR, VERSION_MINOR);
- return via_pci_probe();
+ return pci_register_driver(&viafb_driver);
}
static void __exit viafb_exit(void)
{
DEBUG_MSG(KERN_INFO "viafb_exit!\n");
- via_pci_remove();
+ pci_unregister_driver(&viafb_driver);
}
static struct fb_ops viafb_ops = {