From: Paulo Zanoni Date: Fri, 7 Mar 2014 23:08:11 +0000 (-0300) Subject: drm/i915: don't get/put PC8 reference on freeze/thaw X-Git-Tag: v3.15-rc1~51^2~18^2~20 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=db8384f2e07bfa8cc607914dfa0b3cee81f59839;p=karo-tx-linux.git drm/i915: don't get/put PC8 reference on freeze/thaw We already get runtime PM references, and PC8 is now part of runtime PM, so this is enough. v2: - Rebase. Reviewed-by: Jesse Barnes Signed-off-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 3526f8e57914..9aa01bfcd068 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -428,7 +428,6 @@ static int i915_drm_freeze(struct drm_device *dev) /* We do a lot of poking in a lot of registers, make sure they work * properly. */ - hsw_disable_package_c8(dev_priv); intel_display_set_init_power(dev_priv, true); drm_kms_helper_poll_disable(dev); @@ -604,10 +603,6 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) schedule_work(&dev_priv->console_resume_work); } - /* Undo what we did at i915_drm_freeze so the refcount goes back to the - * expected level. */ - hsw_enable_package_c8(dev_priv); - mutex_lock(&dev_priv->modeset_restore_lock); dev_priv->modeset_restore = MODESET_DONE; mutex_unlock(&dev_priv->modeset_restore_lock);