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-rw-r--r--meta/packages/linux/linux-moblin-2.6.27-rc1/0012_intelfb_945gme.patch153
1 files changed, 153 insertions, 0 deletions
diff --git a/meta/packages/linux/linux-moblin-2.6.27-rc1/0012_intelfb_945gme.patch b/meta/packages/linux/linux-moblin-2.6.27-rc1/0012_intelfb_945gme.patch
new file mode 100644
index 0000000000..15ebe56328
--- /dev/null
+++ b/meta/packages/linux/linux-moblin-2.6.27-rc1/0012_intelfb_945gme.patch
@@ -0,0 +1,153 @@
1The following patch adds support for Intel's 945GME graphics chip to
2the intelfb driver. I have assumed that the 945GME is identical to the
3already-supported 945GM apart from its PCI IDs; this is based on a quick
4look at the X driver for these chips which seems to treat them
5identically.
6
7Signed-off-by: Phil Endecott <spam_from_intelfb@chezphil.org>
8
9---
10
11The 945GME is used in the ASUS Eee 901, and I coded this in the hope that
12I'd be able to use it to get a console at the native 1024x600 resolution
13which is not known to the BIOS. I realised too late that the intelfb
14driver does not support mode changing on laptops, so it won't be any
15use for me. But rather than throw it away I will post it here as
16essentially "untested"; maybe someone who knows more about this driver,
17and with more useful hardware to test on, can pick it up.
18
19diff --git a/Documentation/fb/intelfb.txt b/Documentation/fb/intelfb.txt
20index 27a3160..dd9e944 100644
21--- a/Documentation/fb/intelfb.txt
22+++ b/Documentation/fb/intelfb.txt
23@@ -14,6 +14,7 @@ graphics devices. These would include:
24 Intel 915GM
25 Intel 945G
26 Intel 945GM
27+ Intel 945GME
28 Intel 965G
29 Intel 965GM
30
31diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
32index 3325fbd..a50bea6 100644
33--- a/drivers/video/intelfb/intelfb.h
34+++ b/drivers/video/intelfb/intelfb.h
35@@ -12,9 +12,9 @@
36 #endif
37
38 /*** Version/name ***/
39-#define INTELFB_VERSION "0.9.5"
40+#define INTELFB_VERSION "0.9.6"
41 #define INTELFB_MODULE_NAME "intelfb"
42-#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM"
43+#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM"
44
45
46 /*** Debug/feature defines ***/
47@@ -58,6 +58,7 @@
48 #define PCI_DEVICE_ID_INTEL_915GM 0x2592
49 #define PCI_DEVICE_ID_INTEL_945G 0x2772
50 #define PCI_DEVICE_ID_INTEL_945GM 0x27A2
51+#define PCI_DEVICE_ID_INTEL_945GME 0x27AE
52 #define PCI_DEVICE_ID_INTEL_965G 0x29A2
53 #define PCI_DEVICE_ID_INTEL_965GM 0x2A02
54
55@@ -160,6 +161,7 @@ enum intel_chips {
56 INTEL_915GM,
57 INTEL_945G,
58 INTEL_945GM,
59+ INTEL_945GME,
60 INTEL_965G,
61 INTEL_965GM,
62 };
63@@ -363,6 +365,7 @@ struct intelfb_info {
64 ((dinfo)->chipset == INTEL_915GM) || \
65 ((dinfo)->chipset == INTEL_945G) || \
66 ((dinfo)->chipset == INTEL_945GM) || \
67+ ((dinfo)->chipset == INTEL_945GME) || \
68 ((dinfo)->chipset == INTEL_965G) || \
69 ((dinfo)->chipset == INTEL_965GM))
70
71diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/intelfb/intelfb_i2c.c
72index fcf9fad..5d896b8 100644
73--- a/drivers/video/intelfb/intelfb_i2c.c
74+++ b/drivers/video/intelfb/intelfb_i2c.c
75@@ -171,6 +171,7 @@ void intelfb_create_i2c_busses(struct intelfb_info *dinfo)
76 /* has some LVDS + tv-out */
77 case INTEL_945G:
78 case INTEL_945GM:
79+ case INTEL_945GME:
80 case INTEL_965G:
81 case INTEL_965GM:
82 /* SDVO ports have a single control bus - 2 devices */
83diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
84index e44303f..a09e236 100644
85--- a/drivers/video/intelfb/intelfbdrv.c
86+++ b/drivers/video/intelfb/intelfbdrv.c
87@@ -2,7 +2,7 @@
88 * intelfb
89 *
90 * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/
91- * 945G/945GM/965G/965GM integrated graphics chips.
92+ * 945G/945GM/945GME/965G/965GM integrated graphics chips.
93 *
94 * Copyright © 2002, 2003 David Dawes <dawes@xfree86.org>
95 * 2004 Sylvain Meyer
96@@ -102,6 +102,9 @@
97 *
98 * 04/2008 - Version 0.9.5
99 * Add support for 965G/965GM. (Maik Broemme <mbroemme@plusserver.de>)
100+ *
101+ * 08/2008 - Version 0.9.6
102+ * Add support for 945GME. (Phil Endecott <spam_from_intelfb@chezphil.org>)
103 */
104
105 #include <linux/module.h>
106@@ -183,6 +186,7 @@ static struct pci_device_id intelfb_pci_table[] __devinitdata = {
107 { 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 },
108 { 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 },
109 { 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 },
110+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945GME, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945GME },
111 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_965G },
112 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_965GM },
113 { 0, }
114@@ -555,6 +559,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
115 (ent->device == PCI_DEVICE_ID_INTEL_915GM) ||
116 (ent->device == PCI_DEVICE_ID_INTEL_945G) ||
117 (ent->device == PCI_DEVICE_ID_INTEL_945GM) ||
118+ (ent->device == PCI_DEVICE_ID_INTEL_945GME) ||
119 (ent->device == PCI_DEVICE_ID_INTEL_965G) ||
120 (ent->device == PCI_DEVICE_ID_INTEL_965GM)) {
121
122diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
123index 8e6d6a4..8b26b27 100644
124--- a/drivers/video/intelfb/intelfbhw.c
125+++ b/drivers/video/intelfb/intelfbhw.c
126@@ -143,6 +143,12 @@ int intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo)
127 dinfo->mobile = 1;
128 dinfo->pll_index = PLLS_I9xx;
129 return 0;
130+ case PCI_DEVICE_ID_INTEL_945GME:
131+ dinfo->name = "Intel(R) 945GME";
132+ dinfo->chipset = INTEL_945GME;
133+ dinfo->mobile = 1;
134+ dinfo->pll_index = PLLS_I9xx;
135+ return 0;
136 case PCI_DEVICE_ID_INTEL_965G:
137 dinfo->name = "Intel(R) 965G";
138 dinfo->chipset = INTEL_965G;
139@@ -186,6 +192,7 @@ int intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
140 case PCI_DEVICE_ID_INTEL_915GM:
141 case PCI_DEVICE_ID_INTEL_945G:
142 case PCI_DEVICE_ID_INTEL_945GM:
143+ case PCI_DEVICE_ID_INTEL_945GME:
144 case PCI_DEVICE_ID_INTEL_965G:
145 case PCI_DEVICE_ID_INTEL_965GM:
146 /* 915, 945 and 965 chipsets support a 256MB aperture.
147
148
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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-06-12 01:35:20 +0000