diff options
| author | Keith Packard <keithp@neko.keithp.com> | 2007-05-07 09:07:48 -0400 |
|---|---|---|
| committer | Keith Packard <keithp@neko.keithp.com> | 2007-05-10 13:15:32 -0700 |
| commit | e4d163d81ad7ce46af43cf84485dc96c4cb22b1f (patch) | |
| tree | 51e23e9d1c9ddf97e620c445c7cdaee2a51f81fb /linux-core/drm_fops.c | |
| parent | e0056c7eb4640fc4863a352997ba00e3142b3355 (diff) | |
Allow vblank interrupts to remain disabled across VT switch.
i915_driver_irq_postinstall was forcing vblank interrupts to pipe A when
called with vblank interrupts disabled. This caused vblank interrupts to be
accidentally re-enabled when VT switching the X server. Instead, start the
driver with vblank interrupts enabled on pipe A to support older X servers,
but then leave control over the state to the X server if it is able to do so.
Diffstat (limited to 'linux-core/drm_fops.c')
0 files changed, 0 insertions, 0 deletions