diff options
| author | Jie Luo <clotho67@gmail.com> | 2008-06-24 10:38:31 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-07-01 12:22:54 -0700 |
| commit | e935925cd733fffef44b3e3210a875b57b3812e9 (patch) | |
| tree | 8b0e3704e1b55ea6217bcf548f03339afbf15226 | |
| parent | 5d27fd94afaaf434c3a92af0075420b550055bfb (diff) | |
i915: enable bus mastering on i915 at resume time
On 9xx chips, bus mastering needs to be enabled at resume time for much of the
chip to function. With this patch, vblank interrupts will work as expected
on resume, along with other chip functions. Fixes kernel bugzilla #10844.
Signed-off-by: Jie Luo <clotho67@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | linux-core/i915_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-core/i915_drv.c b/linux-core/i915_drv.c index a1964f40..be25239d 100644 --- a/linux-core/i915_drv.c +++ b/linux-core/i915_drv.c @@ -95,6 +95,7 @@ static int i915_resume(struct drm_device *dev) pci_restore_state(dev->pdev); if (pci_enable_device(dev->pdev)) return -1; + pci_set_master(dev->pdev); i915_restore_state(dev); |