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/i915_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/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 53dfc8398a9..2a653cc8039 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1264,6 +1264,7 @@ extern void intel_disable_fbc(struct drm_device *dev); extern void intel_enable_fbc(struct drm_crtc *crtc, unsigned long interval); extern bool intel_fbc_enabled(struct drm_device *dev); extern bool ironlake_set_drps(struct drm_device *dev, u8 val); +extern void gen6_set_rps(struct drm_device *dev, u8 val); extern void intel_detect_pch (struct drm_device *dev); extern int intel_trans_dp_port_sel (struct drm_crtc *crtc); |