From: Maarten Lankhorst Date: Mon, 1 Jun 2015 10:50:11 +0000 (+0200) Subject: drm/i915: use calculated state for vblank evasion X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5c2db1882ab32546c46318d9feb017673c072717;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: use calculated state for vblank evasion crtc->active will be gone eventually, and this check should be just as good. Signed-off-by: Maarten Lankhorst Reviewed-by: Matt Roper Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 28fc3efa95ed..a232dc9f51f6 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -13658,6 +13658,7 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc) struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct drm_crtc_state *crtc_state = intel_crtc->base.state; struct intel_plane *intel_plane; struct drm_plane *p; unsigned fb_bits = 0; @@ -13701,7 +13702,7 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc) intel_runtime_pm_get(dev_priv); /* Perform vblank evasion around commit operation */ - if (intel_crtc->active) + if (crtc_state->active && !needs_modeset(crtc_state)) intel_crtc->atomic.evade = intel_pipe_update_start(intel_crtc, &intel_crtc->atomic.start_vbl_count);