Messages in this thread Patch in this message | | | Date | Mon, 17 Sep 2007 04:31:07 -0500 | Subject | Radeonfb Xpress 200M RC410 support patch | From | Sellout Bessie <> |
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Ok, notthing special, and this is my first pqatch so forgive me if my method is off, however the following makes radeonfb work ith the 200m Xpress RC410. In my tests it was terribly unstable and would freeze until I set a refresh rate in the kernel argument to 75.
e.g video=radeonfb:1280x800@75
Now it is rock solid.
Please CC me as well as I am not on the list...
diff -ur linux-2.6.22-vanilla/drivers/video/aty/ati_ids.h linux-2.6.22-vanilla.dev/drivers/video/aty/ati_ids.h --- linux-2.6.22-suspend2-r1/drivers/video/aty/ati_ids.h 2007-07-08 23:32:17.000000000 +0000 +++ linux-2.6.22-suspend2-r1.dev/drivers/video/aty/ati_ids.h 2007-09-16 14:08:24.000000000 +0000 @@ -210,3 +210,4 @@ #define PCI_CHIP_RS350_7834 0x7834 #define PCI_CHIP_RS350_7835 0x7835 #define PCI_CHIP_RS480_5955 0x5955 +#define PCI_CHIP_RC410_5A62 0x5A62 diff -ur linux-2.6.22-vanilla/drivers/video/aty/radeon_base.c linux-2.6.22-vanilla.dev/drivers/video/aty/radeon_base.c --- linux-2.6.22-vanilla/drivers/video/aty/radeon_base.c 2007-07-08 23:32:17.000000000 +0000 +++ linux-2.6.22-vanilla.dev/drivers/video/aty/radeon_base.c 2007-09-16 14:05:50.000000000 +0000 @@ -102,6 +102,7 @@ static struct pci_device_id radeonfb_pci_table[] = { /* Radeon Xpress 200m */ CHIP_DEF(PCI_CHIP_RS480_5955, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), + CHIP_DEF(PCI_CHIP_RC410_5A62, RC410, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), /* Mobility M6 */ CHIP_DEF(PCI_CHIP_RADEON_LY, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY), CHIP_DEF(PCI_CHIP_RADEON_LZ, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY), @@ -1997,6 +1998,7 @@ if ((rinfo->family == CHIP_FAMILY_RS100) || (rinfo->family == CHIP_FAMILY_RS200) || (rinfo->family == CHIP_FAMILY_RS300) || + (rinfo->family == CHIP_FAMILY_RC410) || (rinfo->family == CHIP_FAMILY_RS480) ) { u32 tom = INREG(NB_TOM); tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024); diff -ur linux-2.6.22-vanilla/drivers/video/aty/radeonfb.h linux-2.6.22-vanilla.dev/drivers/video/aty/radeonfb.h --- linux-2.6.22-vanilla/drivers/video/aty/radeonfb.h 2007-07-08 23:32:17.000000000 +0000 +++ linux-2.6.22-vanilla.dev/drivers/video/aty/radeonfb.h 2007-09-16 14:14:05.000000000 +0000 @@ -48,6 +48,7 @@ CHIP_FAMILY_RV350, CHIP_FAMILY_RV380, /* RV370/RV380/M22/M24 */ CHIP_FAMILY_R420, /* R420/R423/M18 */ + CHIP_FAMILY_RC410, CHIP_FAMILY_RS480, CHIP_FAMILY_LAST, }; @@ -66,7 +67,8 @@ ((rinfo)->family == CHIP_FAMILY_R350) || \ ((rinfo)->family == CHIP_FAMILY_RV380) || \ ((rinfo)->family == CHIP_FAMILY_R420) || \ - ((rinfo)->family == CHIP_FAMILY_RS480) ) + ((rinfo)->family == CHIP_FAMILY_RC410) || \ + ((rinfo)->family == CHIP_FAMILY_RS480))
/* * Chip flags
-- ~Sellout Bessie ____________________________________________________ Website: http://beautyisfleeting.com IRC: sellout@irc.adullamirc.net:7777 Gtalk: sellout@beautyisfleeting.com ICQ/AIM: 172570138 Yahoo: sellout172570138 MSN: sellout@beautyisfleeting.com ____________________________________________________ PGP Key: http://beautyisfleeting.com/0xA0631FD6.asc ____________________________________________________ hackerkey://v4sw6HPRU$hw6$ln8pr8FPS$ck7ma6u9L$w2m 5l7Gi52e4t1b9LOen7a2XINs4Sr4p-5.63/0.21g5ACGOPRTZ ____________________________________________________ ___________Registered Linux User #446190____________ ____________________________________________________ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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