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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-07-21 12:31:41 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-25 18:23:56 +0200 |
| commit | f047e395ddc9da6c307a10629a237502e627ed85 (patch) | |
| tree | 36a445f1d0bdf1bf37321d55ebfda84475c34b1c /drivers/gpu/drm/i915/i915_drv.h | |
| parent | a7b9761d0a2ded58170ffb4d423ff3d7228103f4 (diff) | |
| download | blackbird-op-linux-f047e395ddc9da6c307a10629a237502e627ed85.tar.gz blackbird-op-linux-f047e395ddc9da6c307a10629a237502e627ed85.zip | |
drm/i915: Avoid concurrent access when marking the device as idle/busy
As suggested by Daniel, rip out the independent timers for device and
crtc busyness and integrate the manual powermanagement of the display
engine into the GEM core and its request tracking. The benefits are that
the code is a lot smaller, fewer moving parts and should fit more neatly
into the overall activity tracking of the driver.
v2: Complete overhaul and removal of the racy timers and workers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 700dc838c57f..f1765893da60 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -785,9 +785,6 @@ typedef struct drm_i915_private { bool lvds_downclock_avail; /* indicates the reduced downclock for LVDS*/ int lvds_downclock; - struct work_struct idle_work; - struct timer_list idle_timer; - bool busy; u16 orig_clock; int child_dev_num; struct child_device_config *child_dev; |
