From 5e17ee74b541b56b5d4cfab6502a5116f224e32c Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Thu, 3 Sep 2009 09:30:06 +0800 Subject: [PATCH] drm/i915: do dynamic clock freq control only in kernel modesetting Signed-off-by: Zhenyu Wang Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index d7c7fa48987..9aa1d2de8a8 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3472,6 +3472,9 @@ void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj) struct intel_framebuffer *intel_fb; struct intel_crtc *intel_crtc; + if (!drm_core_check_feature(dev, DRIVER_MODESET)) + return; + dev_priv->busy = true; intel_increase_renderclock(dev, true);