From: Jani Nikula Date: Mon, 5 Nov 2012 11:51:51 +0000 (+0200) Subject: drm/i915/crt: fix DPMS standby and suspend mode handling X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4a8dece21eea0ad6aca442272673d48693cd93b4;p=openwrt%2Fstaging%2Fblogic.git drm/i915/crt: fix DPMS standby and suspend mode handling PCH platforms and VLV should map DPMS standby and suspend modes to off, but due to a buggy reversed comparison this is done on pre-PCH platforms instead. Reported-by: Loïc Yhuel Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56754 Signed-off-by: Jani Nikula Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index b726b478a4f5..6345878ae1e7 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -143,7 +143,7 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode) int old_dpms; /* PCH platforms and VLV only support on/off. */ - if (INTEL_INFO(dev)->gen < 5 && mode != DRM_MODE_DPMS_ON) + if (INTEL_INFO(dev)->gen >= 5 && mode != DRM_MODE_DPMS_ON) mode = DRM_MODE_DPMS_OFF; if (mode == connector->dpms)