From f61ccae333c6f523adf75aa61605c14a275d2aca Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Tue, 25 Nov 2014 13:45:41 +0000 Subject: drm/i915: Fix short description of intel_display_power_is_enabled() That's the version actually taking the dev_priv->power_domains lock. Signed-off-by: Damien Lespiau Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_runtime_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c') diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index f5a78d53e297..8a2bd1869fd8 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -118,7 +118,7 @@ bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv, } /** - * intel_display_power_is_enabled - unlocked check for a power domain + * intel_display_power_is_enabled - check for a power domain * @dev_priv: i915 device instance * @domain: power domain to check * -- cgit v1.2.3 From e2c719b75c8c186deb86570d8466df9e9eff919b Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 15 Dec 2014 13:56:32 -0500 Subject: drm/i915: tame the chattermouth (v2) Many distro's have mechanism in place to collect and automatically file bugs for failed WARN()s. And since i915 has a lot of hw state sanity checks which result in WARN(), it generates quite a lot of noise which is somewhat disconcerting to the end user. Separate out the internal hw-is-in-the-state-I-expected checks into I915_STATE_WARN()s and allow configuration via i915.verbose_checks module param about whether this will generate a full blown stacktrace or just DRM_ERROR(). The new moduleparam defaults to true, so by default there is no change in behavior. And even when disabled, you will still get an error message logged. v2: paint the macro names blue, clarify that the default behavior remains the same as before Signed-off-by: Rob Clark Acked-by: Jani Nikula Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_runtime_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c') diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 8a2bd1869fd8..6aa3a81df485 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -633,7 +633,7 @@ static void check_power_well_state(struct drm_i915_private *dev_priv, return; mismatch: - WARN(1, "state mismatch for '%s' (always_on %d hw state %d use-count %d disable_power_well %d\n", + I915_STATE_WARN(1, "state mismatch for '%s' (always_on %d hw state %d use-count %d disable_power_well %d\n", power_well->name, power_well->always_on, enabled, power_well->count, i915.disable_power_well); } -- cgit v1.2.3