From 5ce651a1715cb5115bf13f1f8fe3db475b15cb26 Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Sat, 1 Sep 2012 22:59:49 -0700 Subject: [PATCH] --- yaml --- r: 329395 b: refs/heads/master c: 057d3860613813b2e8507bb932f9a523ad2cca2f h: refs/heads/master i: 329393: 3416bf3a112144af4ff6af0127c138939494c14a 329391: 194d43d59a4619fba4cbcf321bf234dd4275837c v: v3 --- [refs] | 2 +- trunk/drivers/gpu/drm/i915/intel_pm.c | 26 +++++++++++++------------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/[refs] b/[refs] index 8958eb27348e..ec46af771391 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0cc2764cc4a4bd73df55f8893c871778cf7ddd0f +refs/heads/master: 057d3860613813b2e8507bb932f9a523ad2cca2f diff --git a/trunk/drivers/gpu/drm/i915/intel_pm.c b/trunk/drivers/gpu/drm/i915/intel_pm.c index fd8d37f97a45..31e47387ab9c 100644 --- a/trunk/drivers/gpu/drm/i915/intel_pm.c +++ b/trunk/drivers/gpu/drm/i915/intel_pm.c @@ -31,7 +31,7 @@ #include "../../../platform/x86/intel_ips.h" #include -#define FORCEWAKE_ACK_TIMEOUT_US 500 +#define FORCEWAKE_ACK_TIMEOUT_MS 2 /* FBC, or Frame Buffer Compression, is a technique employed to compress the * framebuffer contents in-memory, aiming at reducing the required bandwidth @@ -3964,15 +3964,15 @@ static void __gen6_gt_force_wake_get(struct drm_i915_private *dev_priv) else forcewake_ack = FORCEWAKE_ACK; - if (wait_for_atomic_us((I915_READ_NOTRACE(forcewake_ack) & 1) == 0, - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(forcewake_ack) & 1) == 0, + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake old ack to clear.\n"); I915_WRITE_NOTRACE(FORCEWAKE, 1); POSTING_READ(FORCEWAKE); - if (wait_for_atomic_us((I915_READ_NOTRACE(forcewake_ack) & 1), - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(forcewake_ack) & 1), + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake to ack request.\n"); __gen6_gt_wait_for_thread_c0(dev_priv); @@ -3987,15 +3987,15 @@ static void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv) else forcewake_ack = FORCEWAKE_MT_ACK; - if (wait_for_atomic_us((I915_READ_NOTRACE(forcewake_ack) & 1) == 0, - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(forcewake_ack) & 1) == 0, + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake old ack to clear.\n"); I915_WRITE_NOTRACE(FORCEWAKE_MT, _MASKED_BIT_ENABLE(1)); POSTING_READ(FORCEWAKE_MT); - if (wait_for_atomic_us((I915_READ_NOTRACE(forcewake_ack) & 1), - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(forcewake_ack) & 1), + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake to ack request.\n"); __gen6_gt_wait_for_thread_c0(dev_priv); @@ -4075,14 +4075,14 @@ int __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv) static void vlv_force_wake_get(struct drm_i915_private *dev_priv) { - if (wait_for_atomic_us((I915_READ_NOTRACE(FORCEWAKE_ACK_VLV) & 1) == 0, - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(FORCEWAKE_ACK_VLV) & 1) == 0, + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake old ack to clear.\n"); I915_WRITE_NOTRACE(FORCEWAKE_VLV, _MASKED_BIT_ENABLE(1)); - if (wait_for_atomic_us((I915_READ_NOTRACE(FORCEWAKE_ACK_VLV) & 1), - FORCEWAKE_ACK_TIMEOUT_US)) + if (wait_for_atomic((I915_READ_NOTRACE(FORCEWAKE_ACK_VLV) & 1), + FORCEWAKE_ACK_TIMEOUT_MS)) DRM_ERROR("Timed out waiting for forcewake to ack request.\n"); __gen6_gt_wait_for_thread_c0(dev_priv);