[Intel-gfx] [PATCH v3 5/5] drm/i915: Enable async flips in i915

[Karthik B S]

Enable asynchronous flips in i915 for gen9+ platforms.

v2: -Async flip enablement should be a stand alone patch (Paulo)

v3: -Move the patch to the end of the serires (Paulo)

Signed-off-by: Karthik B S <karthik.b.s at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 2307f924732c..05720ce613c6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -17787,6 +17787,9 @@ static void intel_mode_config_init(struct drm_i915_private *i915)
 
 	mode_config->funcs = &intel_mode_funcs;
 
+	if (INTEL_GEN(i915) >= 9)
+		mode_config->async_page_flip = true;
+
 	/*
 	 * Maximum framebuffer dimensions, chosen to match
 	 * the maximum render engine surface size on gen4+.
-- 
2.17.1