search for: nouveau_i2c_init

https://bugs.freedesktop.org/show_bug.cgi?id=41732 Summary: Kernel bug: null pointer dereference in nouveau_i2c_init Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org Rep...

...2c.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c index 820ae7f..57bcbc3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_i2c.c +++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c @@ -344,14 +344,15 @@ nouveau_i2c_init(struct drm_device *dev) if (i2c[5]) legacy[0][1] = i2c[5]; if (i2c[6]) legacy[1][0] = i2c[6]; if (i2c[7]) legacy[1][1] = i2c[7]; + version = 0; } - if (i2c && version >= 0x30) { + if (version >= 0x30) { entry = i2c[1] + i2c; entries = i2c[2]; recordlen = i...

...e *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nvbios *bios = &dev_priv->VBIOS; + struct i2c_adapter *adapter; + int address; + + if (dev_priv->card_type < NV_50) + address = 2; + else + address = bios->bdcb.i2c_default_indices & 0xf; + + if (nouveau_i2c_init(dev, &bios->bdcb.management_i2c, address)) + return -ENODEV; + + adapter = &bios->bdcb.management_i2c.chan->adapter; + + nouveau_thermal_i2c_probe(adapter, 0x2d); + nouveau_thermal_i2c_probe(adapter, 0x2e); + nouveau_thermal_i2c_probe(adapter, 0x4c); + return 0; +} + +static ssize...

http://bugs.freedesktop.org/show_bug.cgi?id=21273 Summary: Driver can't detect video output and xserver doesn't start Product: xorg Version: git Platform: PowerPC OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo:

https://bugs.freedesktop.org/show_bug.cgi?id=56461 Priority: medium Bug ID: 56461 Assignee: nouveau at lists.freedesktop.org Summary: NV11 black screen & kernel hang on loading nouveaufb QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: chris at