diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-01-05 20:01:25 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-11 20:43:59 (GMT) |
| commit | 1daed3fb8324d517a1f9da43f1a1d3619d1b0ddc (patch) | |
| tree | 26a619fb505bdd8bea7b9b175eb062557061b041 /drivers/gpu | |
| parent | 88271da3f3da75d6eaef5e768c82a1627edf7088 (diff) | |
| download | linux-1daed3fb8324d517a1f9da43f1a1d3619d1b0ddc.tar.xz | |
drm/i915: fix rc6 enabling around suspend/resume
Enabling RC6 implies setting a graphics context. Make sure we do that
only after the ring has been enabled, otherwise our ring commands will
hang.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_suspend.c | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 2913496..02fce7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -357,6 +357,9 @@ static int i915_drm_thaw(struct drm_device *dev) drm_helper_resume_force_mode(dev); } + /* Clock gating state */ + intel_enable_clock_gating(dev); + intel_opregion_init(dev); dev_priv->modeset_on_lid = 0; diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index af53063..147cd96 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -868,9 +868,6 @@ int i915_restore_state(struct drm_device *dev) I915_WRITE (IMR, dev_priv->saveIMR); } - /* Clock gating state */ - intel_enable_clock_gating(dev); - if (IS_IRONLAKE_M(dev)) { ironlake_enable_drps(dev); intel_init_emon(dev); |