diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 6fa9b79a943..27f94cd19ee 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2460,10 +2460,14 @@ void gen6_set_rps(struct drm_device *dev, u8 val) if (val == dev_priv->rps.cur_delay) return; - I915_WRITE(GEN6_RPNSWREQ, - GEN6_FREQUENCY(val) | - GEN6_OFFSET(0) | - GEN6_AGGRESSIVE_TURBO); + if (IS_HASWELL(dev)) + I915_WRITE(GEN6_RPNSWREQ, + HSW_FREQUENCY(val)); + else + I915_WRITE(GEN6_RPNSWREQ, + GEN6_FREQUENCY(val) | + GEN6_OFFSET(0) | + GEN6_AGGRESSIVE_TURBO); /* Make sure we continue to get interrupts * until we hit the minimum or maximum frequencies. @@ -2601,12 +2605,19 @@ static void gen6_enable_rps(struct drm_device *dev) GEN6_RC_CTL_EI_MODE(1) | GEN6_RC_CTL_HW_ENABLE); - I915_WRITE(GEN6_RPNSWREQ, - GEN6_FREQUENCY(10) | - GEN6_OFFSET(0) | - GEN6_AGGRESSIVE_TURBO); - I915_WRITE(GEN6_RC_VIDEO_FREQ, - GEN6_FREQUENCY(12)); + if (IS_HASWELL(dev)) { + I915_WRITE(GEN6_RPNSWREQ, + HSW_FREQUENCY(10)); + I915_WRITE(GEN6_RC_VIDEO_FREQ, + HSW_FREQUENCY(12)); + } else { + I915_WRITE(GEN6_RPNSWREQ, + GEN6_FREQUENCY(10) | + GEN6_OFFSET(0) | + GEN6_AGGRESSIVE_TURBO); + I915_WRITE(GEN6_RC_VIDEO_FREQ, + GEN6_FREQUENCY(12)); + } I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000); I915_WRITE(GEN6_RP_INTERRUPT_LIMITS, |