Message ID | 20090216131351.GA4839@denkbrett.schottelius.org (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
On Mo, 16 Feb 2009, Nico Schottelius wrote: > Same problem on 2.6.29-rc5: > > [ 121.149035] [drm] Initialized drm 1.1.0 20060810 > [ 121.191392] pci 0000:00:02.0: power state changed by ACPI to D0 > [ 121.191410] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > [ 121.191419] pci 0000:00:02.0: setting latency timer to 64 > [ 121.251571] pci 0000:00:02.0: irq 30 for MSI/MSI-X > [ 121.251646] [drm] Initialized i915 1.6.0 20080730 on minor 0 > [ 121.302429] [drm:i915_initialize] *ERROR* can not ioremap virtual address for ring buffer I am having the same problem with brightness suddenly not working in rc5 and the same error message. If you need dmesg/.config/something else let me know. Thanks Best wishes Norbert ------------------------------------------------------------------------------- Dr. Norbert Preining <preining@logic.at> Vienna University of Technology Debian Developer <preining@debian.org> Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- BARSTIBLEY A humorous device such as a china horse or small naked porcelain infant which jocular hosts use of piss water into your Scotch with. --- Douglas Adams, The Meaning of Liff -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 81f1cff..2d797ff 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -202,7 +202,7 @@ static int i915_initialize(struct drm_device * dev, drm_i915 dev_priv->ring.map.flags = 0; dev_priv->ring.map.mtrr = 0; - drm_core_ioremap(&dev_priv->ring.map, dev); + drm_core_ioremap_wc(&dev_priv->ring.map, dev); if (dev_priv->ring.map.handle == NULL) { i915_dma_cleanup(dev);