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author | Phil Endecott <phil_wueww_endecott@chezphil.org> | 2008-10-15 22:03:35 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:42 -0700 |
commit | 3f7a26b4b9768fe31597d1af35106aa512dc3742 (patch) | |
tree | 943974f632e931c107868e896f1441fad24010e7 /drivers/video/intelfb | |
parent | 3b25613c276d390d1dd1d69f238ee779611ccc6c (diff) | |
download | kernel_samsung_tuna-3f7a26b4b9768fe31597d1af35106aa512dc3742.zip kernel_samsung_tuna-3f7a26b4b9768fe31597d1af35106aa512dc3742.tar.gz kernel_samsung_tuna-3f7a26b4b9768fe31597d1af35106aa512dc3742.tar.bz2 |
intelfb: support 945GME (as used in ASUS Eee 901)
Add support for Intel's 945GME graphics chip to the intelfb driver. I
have assumed that the 945GME is identical to the already-supported 945GM
apart from its PCI IDs; this is based on a quick look at the X driver for
these chips which seems to treat them identically.
The 945GME is used in the ASUS Eee 901, and I coded this in the hope that
I'd be able to use it to get a console at the native 1024x600 resolution
which is not known to the BIOS. I realised too late that the intelfb
driver does not support mode changing on laptops, so it won't be any
use for me.
Signed-off-by: Phil Endecott <spam_from_intelfb@chezphil.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/intelfb')
-rw-r--r-- | drivers/video/intelfb/intelfb.h | 7 | ||||
-rw-r--r-- | drivers/video/intelfb/intelfb_i2c.c | 1 | ||||
-rw-r--r-- | drivers/video/intelfb/intelfbdrv.c | 7 | ||||
-rw-r--r-- | drivers/video/intelfb/intelfbhw.c | 7 |
4 files changed, 19 insertions, 3 deletions
diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h index 3325fbd..a50bea6 100644 --- a/drivers/video/intelfb/intelfb.h +++ b/drivers/video/intelfb/intelfb.h @@ -12,9 +12,9 @@ #endif /*** Version/name ***/ -#define INTELFB_VERSION "0.9.5" +#define INTELFB_VERSION "0.9.6" #define INTELFB_MODULE_NAME "intelfb" -#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM" +#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM" /*** Debug/feature defines ***/ @@ -58,6 +58,7 @@ #define PCI_DEVICE_ID_INTEL_915GM 0x2592 #define PCI_DEVICE_ID_INTEL_945G 0x2772 #define PCI_DEVICE_ID_INTEL_945GM 0x27A2 +#define PCI_DEVICE_ID_INTEL_945GME 0x27AE #define PCI_DEVICE_ID_INTEL_965G 0x29A2 #define PCI_DEVICE_ID_INTEL_965GM 0x2A02 @@ -160,6 +161,7 @@ enum intel_chips { INTEL_915GM, INTEL_945G, INTEL_945GM, + INTEL_945GME, INTEL_965G, INTEL_965GM, }; @@ -363,6 +365,7 @@ struct intelfb_info { ((dinfo)->chipset == INTEL_915GM) || \ ((dinfo)->chipset == INTEL_945G) || \ ((dinfo)->chipset == INTEL_945GM) || \ + ((dinfo)->chipset == INTEL_945GME) || \ ((dinfo)->chipset == INTEL_965G) || \ ((dinfo)->chipset == INTEL_965GM)) diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/intelfb/intelfb_i2c.c index fcf9fad..5d896b8 100644 --- a/drivers/video/intelfb/intelfb_i2c.c +++ b/drivers/video/intelfb/intelfb_i2c.c @@ -171,6 +171,7 @@ void intelfb_create_i2c_busses(struct intelfb_info *dinfo) /* has some LVDS + tv-out */ case INTEL_945G: case INTEL_945GM: + case INTEL_945GME: case INTEL_965G: case INTEL_965GM: /* SDVO ports have a single control bus - 2 devices */ diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c index e44303f..a09e236 100644 --- a/drivers/video/intelfb/intelfbdrv.c +++ b/drivers/video/intelfb/intelfbdrv.c @@ -2,7 +2,7 @@ * intelfb * * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/ - * 945G/945GM/965G/965GM integrated graphics chips. + * 945G/945GM/945GME/965G/965GM integrated graphics chips. * * Copyright © 2002, 2003 David Dawes <dawes@xfree86.org> * 2004 Sylvain Meyer @@ -102,6 +102,9 @@ * * 04/2008 - Version 0.9.5 * Add support for 965G/965GM. (Maik Broemme <mbroemme@plusserver.de>) + * + * 08/2008 - Version 0.9.6 + * Add support for 945GME. (Phil Endecott <spam_from_intelfb@chezphil.org>) */ #include <linux/module.h> @@ -183,6 +186,7 @@ static struct pci_device_id intelfb_pci_table[] __devinitdata = { { 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 }, + { 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 }, { 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 }, { 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 }, { 0, } @@ -555,6 +559,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev, (ent->device == PCI_DEVICE_ID_INTEL_915GM) || (ent->device == PCI_DEVICE_ID_INTEL_945G) || (ent->device == PCI_DEVICE_ID_INTEL_945GM) || + (ent->device == PCI_DEVICE_ID_INTEL_945GME) || (ent->device == PCI_DEVICE_ID_INTEL_965G) || (ent->device == PCI_DEVICE_ID_INTEL_965GM)) { diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c index 8e6d6a4..8b26b27 100644 --- a/drivers/video/intelfb/intelfbhw.c +++ b/drivers/video/intelfb/intelfbhw.c @@ -143,6 +143,12 @@ int intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo) dinfo->mobile = 1; dinfo->pll_index = PLLS_I9xx; return 0; + case PCI_DEVICE_ID_INTEL_945GME: + dinfo->name = "Intel(R) 945GME"; + dinfo->chipset = INTEL_945GME; + dinfo->mobile = 1; + dinfo->pll_index = PLLS_I9xx; + return 0; case PCI_DEVICE_ID_INTEL_965G: dinfo->name = "Intel(R) 965G"; dinfo->chipset = INTEL_965G; @@ -186,6 +192,7 @@ int intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size, case PCI_DEVICE_ID_INTEL_915GM: case PCI_DEVICE_ID_INTEL_945G: case PCI_DEVICE_ID_INTEL_945GM: + case PCI_DEVICE_ID_INTEL_945GME: case PCI_DEVICE_ID_INTEL_965G: case PCI_DEVICE_ID_INTEL_965GM: /* 915, 945 and 965 chipsets support a 256MB aperture. |