diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-12-17 14:19:02 -0800 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-18 11:07:02 +0000 |
| commit | 3b8d8d91d51c7d15cda51052624169edf7b6dbc6 (patch) | |
| tree | f4b4f830d3d882f0d1673e21c15932843005a745 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 9c3d2f7ffac34c62fea0b73e607707168a6f09b1 (diff) | |
drm/i915: dynamic render p-state support for Sandy Bridge
Add an interrupt handler for switching graphics frequencies and handling
PM interrupts. This should allow for increased performance when busy
and lower power consumption when idle.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index acdea6549ec4..d782ad9fd6db 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -298,6 +298,8 @@ extern void intel_enable_clock_gating(struct drm_device *dev); extern void intel_disable_clock_gating(struct drm_device *dev); extern void ironlake_enable_drps(struct drm_device *dev); extern void ironlake_disable_drps(struct drm_device *dev); +extern void gen6_enable_rps(struct drm_i915_private *dev_priv); +extern void gen6_disable_rps(struct drm_device *dev); extern void intel_init_emon(struct drm_device *dev); extern int intel_pin_and_fence_fb_obj(struct drm_device *dev, |