From: irrational@poboxes.com
To: adaplas@pol.net, akpm.osdl.org@e-telcom.com.au
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] intelfb - extend partial support of i915G to include i915GM
Date: Thu, 6 Oct 2005 07:42:49 +1000 [thread overview]
Message-ID: <20051005214249.GG8567@dubious> (raw)
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Patch follows on from
../akpm/patches/2.6/2.6.11-rc5/2.6.11-rc5-mm1/broken-out/intelfb-add-partial-support-915g-chipset.patch
to add similar partial support for GMA900 within the i915GM chipset.
Signed-off-by: Scott MacKenzie <irrational@poboxes.com>
--
diff -urN linux-2.6.13-org/drivers/video/intelfb/intelfbdrv.c linux-2.6.13/drivers/video/intelfb/intelfbdrv.c
--- linux-2.6.13-org/drivers/video/intelfb/intelfbdrv.c 2005-08-28 23:41:01.000000000 +0000
+++ linux-2.6.13/drivers/video/intelfb/intelfbdrv.c 2005-10-05 07:43:54.000000000 +0000
@@ -1,7 +1,7 @@
/*
* intelfb
*
- * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G
+ * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM
* integrated graphics chips.
*
* Copyright © 2002, 2003 David Dawes <dawes@xfree86.org>
@@ -190,6 +190,7 @@
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_85XGM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_85XGM },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_865G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_865G },
{ 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 },
{ 0, }
};
@@ -553,10 +554,11 @@
}
/* Set base addresses. */
- if (ent->device == PCI_DEVICE_ID_INTEL_915G) {
+ if ((ent->device == PCI_DEVICE_ID_INTEL_915G) ||
+ (ent->device == PCI_DEVICE_ID_INTEL_915GM)) {
aperture_bar = 2;
mmio_bar = 0;
- /* Disable HW cursor on 915G (not implemented yet) */
+ /* Disable HW cursor on 915G/M (not implemented yet) */
hwcursor = 0;
}
dinfo->aperture.physical = pci_resource_start(pdev, aperture_bar);
diff -urN linux-2.6.13-org/drivers/video/intelfb/intelfb.h linux-2.6.13/drivers/video/intelfb/intelfb.h
--- linux-2.6.13-org/drivers/video/intelfb/intelfb.h 2005-08-28 23:41:01.000000000 +0000
+++ linux-2.6.13/drivers/video/intelfb/intelfb.h 2005-10-05 07:37:06.000000000 +0000
@@ -10,7 +10,7 @@
/*** Version/name ***/
#define INTELFB_VERSION "0.9.2"
#define INTELFB_MODULE_NAME "intelfb"
-#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G"
+#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM"
/*** Debug/feature defines ***/
@@ -47,6 +47,7 @@
#define PCI_DEVICE_ID_INTEL_85XGM 0x3582
#define PCI_DEVICE_ID_INTEL_865G 0x2572
#define PCI_DEVICE_ID_INTEL_915G 0x2582
+#define PCI_DEVICE_ID_INTEL_915GM 0x2592
/* Size of MMIO region */
#define INTEL_REG_SIZE 0x80000
@@ -119,7 +120,8 @@
INTEL_855GM,
INTEL_855GME,
INTEL_865G,
- INTEL_915G
+ INTEL_915G,
+ INTEL_915GM
};
struct intelfb_hwstate {
diff -urN linux-2.6.13-org/drivers/video/intelfb/intelfbhw.c linux-2.6.13/drivers/video/intelfb/intelfbhw.c
--- linux-2.6.13-org/drivers/video/intelfb/intelfbhw.c 2005-08-28 23:41:01.000000000 +0000
+++ linux-2.6.13/drivers/video/intelfb/intelfbhw.c 2005-10-05 07:39:32.000000000 +0000
@@ -103,6 +103,11 @@
*chipset = INTEL_915G;
*mobile = 0;
return 0;
+ case PCI_DEVICE_ID_INTEL_915GM:
+ *name = "Intel(R) 915GM";
+ *chipset = INTEL_915GM;
+ *mobile = 1;
+ return 0;
default:
return 1;
}
reply other threads:[~2005-10-05 21:46 UTC|newest]
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