From 4efa16cae0629faa2f5f0e7d089c1b85d946805a Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Fri, 9 Jun 2017 15:26:13 -0700
Subject: [PATCH] drm/i915/cnl: Enable fifo underrun for Cannonlake.
Git-commit: 4efa16cae0629faa2f5f0e7d089c1b85d946805a
Patch-mainline: v4.13-rc1
References: FATE#322643 bsc#1055900
Also in a way that reuse bdw+ for all next platforms.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497047175-27250-16-git-send-email-rodrigo.vivi@intel.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/intel_fifo_underrun.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -262,7 +262,7 @@ static bool __intel_set_cpu_fifo_underru
ironlake_set_fifo_underrun_reporting(dev, pipe, enable);
else if (IS_GEN7(dev_priv))
ivybridge_set_fifo_underrun_reporting(dev, pipe, enable, old);
- else if (IS_GEN8(dev_priv) || IS_GEN9(dev_priv))
+ else if (INTEL_GEN(dev_priv) >= 8)
broadwell_set_fifo_underrun_reporting(dev, pipe, enable);
return old;