diff options
| author | Sellout Bessie <sellout@beautyisfleeting.com> | 2007-10-16 10:29:30 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 18:43:19 +0200 |
| commit | 0b693eafc4be2bc9fceb318501930c66f38dbb10 (patch) | |
| tree | 9bb9252f707deb8ad6d068a3475f5acfe97fc9e0 | |
| parent | export font_vga_8x16 (diff) | |
| download | linux-0b693eafc4be2bc9fceb318501930c66f38dbb10.tar.xz linux-0b693eafc4be2bc9fceb318501930c66f38dbb10.zip | |
Radeonfb Xpress 200M RC410 support
Make 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.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/aty/ati_ids.h | 1 | ||||
| -rw-r--r-- | drivers/video/aty/radeon_base.c | 3 | ||||
| -rw-r--r-- | drivers/video/aty/radeonfb.h | 4 |
3 files changed, 7 insertions, 1 deletions
diff --git a/drivers/video/aty/ati_ids.h b/drivers/video/aty/ati_ids.h index dca2eb8f2dde..3e9d28bcd9f8 100644 --- a/drivers/video/aty/ati_ids.h +++ b/drivers/video/aty/ati_ids.h @@ -188,6 +188,7 @@ #define PCI_CHIP_MACH64VT 0x5654 #define PCI_CHIP_MACH64VU 0x5655 #define PCI_CHIP_MACH64VV 0x5656 +#define PCI_CHIP_RC410_5A62 0x5A62 #define PCI_CHIP_RS300_5834 0x5834 #define PCI_CHIP_RS300_5835 0x5835 #define PCI_CHIP_RS300_5836 0x5836 diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index 4f5dcd5f5c7e..1e32b3d13f2e 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -145,6 +145,8 @@ static struct pci_device_id radeonfb_pci_table[] = { /* 9000/Pro */ CHIP_DEF(PCI_CHIP_RV250_If, RV250, CHIP_HAS_CRTC2), CHIP_DEF(PCI_CHIP_RV250_Ig, RV250, CHIP_HAS_CRTC2), + + CHIP_DEF(PCI_CHIP_RC410_5A62, RC410, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), /* Mobility 9100 IGP (U3) */ CHIP_DEF(PCI_CHIP_RS300_5835, RS300, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), CHIP_DEF(PCI_CHIP_RS350_7835, RS300, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), @@ -1999,6 +2001,7 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo) 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 --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h index 7c922c7b460b..5eac1ce52e72 100644 --- a/drivers/video/aty/radeonfb.h +++ b/drivers/video/aty/radeonfb.h @@ -48,6 +48,7 @@ enum radeon_family { 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 @@ enum radeon_family { ((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 |