提交 9a90603f 编写于 作者: D Dave Airlie

intelfb: add i945GM support

Untested i945GM support just add the framework.
Signed-off-by: NDave Airlie <airlied@linux.ie>
上级 8b91b0b4
......@@ -8,9 +8,9 @@
/*** Version/name ***/
#define INTELFB_VERSION "0.9.3"
#define INTELFB_VERSION "0.9.4"
#define INTELFB_MODULE_NAME "intelfb"
#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G"
#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM"
/*** Debug/feature defines ***/
......@@ -53,6 +53,7 @@
#define PCI_DEVICE_ID_INTEL_915G 0x2582
#define PCI_DEVICE_ID_INTEL_915GM 0x2592
#define PCI_DEVICE_ID_INTEL_945G 0x2772
#define PCI_DEVICE_ID_INTEL_945GM 0x27A2
/* Size of MMIO region */
#define INTEL_REG_SIZE 0x80000
......@@ -127,7 +128,8 @@ enum intel_chips {
INTEL_865G,
INTEL_915G,
INTEL_915GM,
INTEL_945G
INTEL_945G,
INTEL_945GM,
};
struct intelfb_hwstate {
......@@ -284,7 +286,7 @@ struct intelfb_info {
int pll_index;
};
#define IS_I9xx(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G))
#define IS_I9xx(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G)||(dinfo->chipset==INTEL_945GM))
/*** function prototypes ***/
......
......@@ -2,7 +2,7 @@
* intelfb
*
* Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/
* 945G integrated graphics chips.
* 945G/945GM integrated graphics chips.
*
* Copyright 2002, 2003 David Dawes <dawes@xfree86.org>
* 2004 Sylvain Meyer
......@@ -184,6 +184,7 @@ static struct pci_device_id intelfb_pci_table[] __devinitdata = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915G },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915GM },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945G },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945GM },
{ 0, }
};
......@@ -549,7 +550,8 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Set base addresses. */
if ((ent->device == PCI_DEVICE_ID_INTEL_915G) ||
(ent->device == PCI_DEVICE_ID_INTEL_915GM) ||
(ent->device == PCI_DEVICE_ID_INTEL_945G)) {
(ent->device == PCI_DEVICE_ID_INTEL_945G) ||
(ent->device == PCI_DEVICE_ID_INTEL_945GM)) {
aperture_bar = 2;
mmio_bar = 0;
}
......
......@@ -134,6 +134,12 @@ intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo)
dinfo->mobile = 0;
dinfo->pll_index = PLLS_I9xx;
return 0;
case PCI_DEVICE_ID_INTEL_945GM:
dinfo->name = "Intel(R) 945GM";
dinfo->chipset = INTEL_945GM;
dinfo->mobile = 1;
dinfo->pll_index = PLLS_I9xx;
return 0;
default:
return 1;
}
......
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