From: Eugeni Dodonov Date: Mon, 2 Jul 2012 14:51:07 +0000 (-0300) Subject: drm/i915: enable RC6 by default on Haswell X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4a637c2c83a26f496688a28e629a3c0acb8a7be5;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git drm/i915: enable RC6 by default on Haswell It should be working so let's turn it on by default and catch any possible issues faster. Signed-off-by: Eugeni Dodonov Reviewed-by: Ben Widawsky Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index e4c7eac656bd..28db512b5784 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2334,9 +2334,11 @@ int intel_enable_rc6(const struct drm_device *dev) if (INTEL_INFO(dev)->gen == 5) return 0; - /* Sorry Haswell, no RC6 for you for now. */ + /* On Haswell, only RC6 is available. So let's enable it by default to + * provide better testing and coverage since the beginning. + */ if (IS_HASWELL(dev)) - return 0; + return INTEL_RC6_ENABLE; /* * Disable rc6 on Sandybridge