leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/radeon/kms: don't enable MSIs on AGP boards

Browse Source 
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=29327

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2010-08-12 18:05:34 -04:00 committed by Dave Airlie
parent e57415d85f
commit da7be684c5
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/radeon/radeon_irq_kms.c
View File

@ -121,11 +121,12 @@ int radeon_irq_kms_init(struct radeon_device *rdev)
* chips. Disable MSI on them for now.
*/
if ((rdev->family >= CHIP_RV380) &&
(!(rdev->flags & RADEON_IS_IGP))) {
(!(rdev->flags & RADEON_IS_IGP)) &&
(!(rdev->flags & RADEON_IS_AGP))) {
int ret = pci_enable_msi(rdev->pdev);
if (!ret) {
rdev->msi_enabled = 1;
DRM_INFO("radeon: using MSI.\n");
dev_info(rdev->dev, "radeon: using MSI.\n");
}
}
rdev->irq.installed = true;