These helpers will be needed by the next patch, so factor them out. No functional change.
Signed-off-by: Imre Deak <[email protected]> --- drivers/gpu/drm/i915/intel_runtime_pm.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 2b75b30..d0d056a 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -151,6 +151,20 @@ static void intel_power_well_disable(struct drm_i915_private *dev_priv, power_well->ops->disable(dev_priv, power_well); } +static void intel_power_well_get(struct drm_i915_private *dev_priv, + struct i915_power_well *power_well) +{ + if (!power_well->count++) + intel_power_well_enable(dev_priv, power_well); +} + +static void intel_power_well_put(struct drm_i915_private *dev_priv, + struct i915_power_well *power_well) +{ + if (!--power_well->count) + intel_power_well_disable(dev_priv, power_well); +} + /* * We should only use the power well if we explicitly asked the hardware to * enable it, so check if it's enabled and also check if we've requested it to @@ -1518,10 +1532,8 @@ __intel_display_power_get_domain(struct drm_i915_private *dev_priv, struct i915_power_well *power_well; int i; - for_each_power_well(i, power_well, BIT(domain), power_domains) { - if (!power_well->count++) - intel_power_well_enable(dev_priv, power_well); - } + for_each_power_well(i, power_well, BIT(domain), power_domains) + intel_power_well_get(dev_priv, power_well); power_domains->domain_use_count[domain]++; } @@ -1620,8 +1632,7 @@ void intel_display_power_put(struct drm_i915_private *dev_priv, "Use count on power well %s is already zero", power_well->name); - if (!--power_well->count) - intel_power_well_disable(dev_priv, power_well); + intel_power_well_put(dev_priv, power_well); } mutex_unlock(&power_domains->lock); -- 2.5.0 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
