From: Damien Lespiau Date: Wed, 20 May 2015 13:45:14 +0000 (+0100) Subject: drm/i915/bxt: Also add bxt_resume_prepare() to the S3/S4 path X-Git-Tag: v4.2-rc1~33^2~60 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a9a6b73a1c1191ef9e1339c61231144dd2cb1f2b;p=karo-tx-linux.git drm/i915/bxt: Also add bxt_resume_prepare() to the S3/S4 path Currently bxt_resume_prepare() is only used in the runtime-resume path. Add it to the full S3/S4 path as well. v2: Rebase on top of the vlv_resume_prepare() shuffling around Cc: Imre Deak Reviewed-by: Imre Deak (v1) Signed-off-by: Damien Lespiau Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 5cc57f2ec192..77f981822c67 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -595,6 +595,7 @@ static int intel_suspend_complete(struct drm_i915_private *dev_priv); static int vlv_resume_prepare(struct drm_i915_private *dev_priv, bool rpm_resume); static int skl_resume_prepare(struct drm_i915_private *dev_priv); +static int bxt_resume_prepare(struct drm_i915_private *dev_priv); static int i915_drm_suspend(struct drm_device *dev) @@ -815,10 +816,12 @@ static int i915_drm_resume_early(struct drm_device *dev) intel_uncore_early_sanitize(dev, true); - if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) - hsw_disable_pc8(dev_priv); + if (IS_BROXTON(dev)) + ret = bxt_resume_prepare(dev_priv); else if (IS_SKYLAKE(dev_priv)) ret = skl_resume_prepare(dev_priv); + else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) + hsw_disable_pc8(dev_priv); intel_uncore_sanitize(dev); intel_power_domains_init_hw(dev_priv);