diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 2f8399c347ee..fd2537d429f2 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -191,7 +191,8 @@ static void sandybridge_blit_fbc_update(struct drm_device *dev) u32 blt_ecoskpd; /* Make sure blitter notifies FBC of writes */ - gen6_gt_force_wake_get(dev_priv); + gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); + blt_ecoskpd = I915_READ(GEN6_BLITTER_ECOSKPD); blt_ecoskpd |= GEN6_BLITTER_FBC_NOTIFY << GEN6_BLITTER_LOCK_SHIFT; @@ -202,7 +203,8 @@ static void sandybridge_blit_fbc_update(struct drm_device *dev) GEN6_BLITTER_LOCK_SHIFT); I915_WRITE(GEN6_BLITTER_ECOSKPD, blt_ecoskpd); POSTING_READ(GEN6_BLITTER_ECOSKPD); - gen6_gt_force_wake_put(dev_priv); + + gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL); } static void ironlake_enable_fbc(struct drm_crtc *crtc, unsigned long interval) @@ -3739,7 +3741,7 @@ static void gen8_enable_rps(struct drm_device *dev) /* 1c & 1d: Get forcewake during program sequence. Although the driver * hasn't enabled a state yet where we need forcewake, BIOS may have.*/ - gen6_gt_force_wake_get(dev_priv); + gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); /* 2a: Disable RC states. */ I915_WRITE(GEN6_RC_CONTROL, 0); @@ -3796,7 +3798,7 @@ static void gen8_enable_rps(struct drm_device *dev) gen6_enable_rps_interrupts(dev); - gen6_gt_force_wake_put(dev_priv); + gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL); } static void gen6_enable_rps(struct drm_device *dev) @@ -3826,7 +3828,7 @@ static void gen6_enable_rps(struct drm_device *dev) I915_WRITE(GTFIFODBG, gtfifodbg); } - gen6_gt_force_wake_get(dev_priv); + gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); rp_state_cap = I915_READ(GEN6_RP_STATE_CAP); gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS); @@ -3918,7 +3920,7 @@ static void gen6_enable_rps(struct drm_device *dev) DRM_ERROR("Couldn't fix incorrect rc6 voltage\n"); } - gen6_gt_force_wake_put(dev_priv); + gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL); } void gen6_update_ring_freq(struct drm_device *dev) @@ -4080,7 +4082,8 @@ static void valleyview_enable_rps(struct drm_device *dev) valleyview_setup_pctx(dev); - gen6_gt_force_wake_get(dev_priv); + /* If VLV, Forcewake all wells, else re-direct to regular path */ + gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400); I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000); @@ -4152,7 +4155,7 @@ static void valleyview_enable_rps(struct drm_device *dev) gen6_enable_rps_interrupts(dev); - gen6_gt_force_wake_put(dev_priv); + gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL); } void ironlake_teardown_rc6(struct drm_device *dev) |
