diff options
| author | johan henriksson <jhn98032@gmail.com> | 2007-05-08 11:37:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 22:15:27 +0400 |
| commit | dd1447134454b169d5ae353aceb93f2368db8547 (patch) | |
| tree | 358071bb29654fdf8ae3b7dd53e050cc482c9f6d /drivers/video/aty/radeon_pm.c | |
| parent | abed5d15af4cf864b502b5b0402c7fb39c5c3371 (diff) | |
| download | linux-dd1447134454b169d5ae353aceb93f2368db8547.tar.xz | |
radeonfb: Add support for Radeon xpress 200m
Added support for radeon xpress 200m(rs480). Note that the card doesn't
like dynclk turned on.
Signed-off-by: Johan Henriksson <jhn98032@gmail.com>
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>
Diffstat (limited to 'drivers/video/aty/radeon_pm.c')
| -rw-r--r-- | drivers/video/aty/radeon_pm.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index c411293cefc8..4425f7e90309 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"); } |