From: Chris Wilson Date: Tue, 15 Nov 2016 09:22:49 +0000 (+0000) Subject: drm/i915: Add execution priority boosting for mmioflips X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a151987d709;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Add execution priority boosting for mmioflips Commit 6b5e90f58c56 ("drm/i915/scheduler: Boost priorities for flips") added priority boosting for the modern atomic pageflips (and modesets), but we should do the same for existing users of mmioflips (we don't yet need to consider csflips as they are not used by execlists and so do not have any support for a scheduler). Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/20161115092249.18356-1-chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 4b6986cb6ff5..ba184f0bb2c2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12077,6 +12077,7 @@ static void intel_mmio_flip_work_func(struct work_struct *w) to_intel_framebuffer(crtc->base.primary->fb); struct drm_i915_gem_object *obj = intel_fb->obj; + i915_gem_object_wait_priority(obj, 0, I915_PRIORITY_DISPLAY); WARN_ON(i915_gem_object_wait(obj, 0, MAX_SCHEDULE_TIMEOUT, NULL) < 0); intel_pipe_update_start(crtc);