diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/aty/ati_ids.h | 2 | ||||
| -rw-r--r-- | drivers/video/aty/radeon_base.c | 5 | ||||
| -rw-r--r-- | drivers/video/aty/radeon_pm.c | 10 | ||||
| -rw-r--r-- | drivers/video/aty/radeonfb.h | 4 |
4 files changed, 15 insertions, 6 deletions
diff --git a/drivers/video/aty/ati_ids.h b/drivers/video/aty/ati_ids.h index 39ab483fc25..90e7df22f50 100644 --- a/drivers/video/aty/ati_ids.h +++ b/drivers/video/aty/ati_ids.h @@ -209,4 +209,4 @@ #define PCI_CHIP_R423_5D57 0x5D57 #define PCI_CHIP_RS350_7834 0x7834 #define PCI_CHIP_RS350_7835 0x7835 - +#define PCI_CHIP_RS480_5955 0x5955 diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index a4b3fd185de..0ec36cd5de2 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -100,6 +100,8 @@ { PCI_VENDOR_ID_ATI, id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (flags) | (CHIP_FAMILY_##family) } 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), /* 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), @@ -1994,7 +1996,8 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo) /* framebuffer size */ if ((rinfo->family == CHIP_FAMILY_RS100) || (rinfo->family == CHIP_FAMILY_RS200) || - (rinfo->family == CHIP_FAMILY_RS300)) { + (rinfo->family == CHIP_FAMILY_RS300) || + (rinfo->family == CHIP_FAMILY_RS480) ) { u32 tom = INREG(NB_TOM); tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024); diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index c411293cefc..4425f7e9030 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2826,11 +2826,15 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlis rinfo->pm_reg = pci_find_capability(rinfo->pdev, PCI_CAP_ID_PM); /* Enable/Disable dynamic clocks: TODO add sysfs access */ - rinfo->dynclk = dynclk; - if (dynclk == 1) { + if (rinfo->family == CHIP_FAMILY_RS480) + rinfo->dynclk = -1; + else + rinfo->dynclk = dynclk; + + if (rinfo->dynclk == 1) { radeon_pm_enable_dynamic_mode(rinfo); printk("radeonfb: Dynamic Clock Power Management enabled\n"); - } else if (dynclk == 0) { + } else if (rinfo->dynclk == 0) { radeon_pm_disable_dynamic_mode(rinfo); printk("radeonfb: Dynamic Clock Power Management disabled\n"); } diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h index 31900036028..7ebffcdfd1e 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_RS480, CHIP_FAMILY_LAST, }; @@ -64,7 +65,8 @@ enum radeon_family { ((rinfo)->family == CHIP_FAMILY_RV350) || \ ((rinfo)->family == CHIP_FAMILY_R350) || \ ((rinfo)->family == CHIP_FAMILY_RV380) || \ - ((rinfo)->family == CHIP_FAMILY_R420)) + ((rinfo)->family == CHIP_FAMILY_R420) || \ + ((rinfo)->family == CHIP_FAMILY_RS480) ) /* * Chip flags |