[Intel-gfx] [PATCH] drm/i915: disable the interrupt hotplug for integrated TV output

[yakui.zhao at intel.com]

From: Adam Jackson <ajax at redhat.com>

Disable the interrupt hotplug for integrated TV output

Otherwise, I'd get stuck in a loop where (afaict) output scan would
trigger a TV interrupt, which would trigger a scan, etc.  TV load
detection not being the fastest thing in the world, X would process
requests very slowly.

https://bugs.freedesktop.org/show_bug.cgi?id=24404

Signed-off-by: Adam Jackson <ajax at redhat.com>
Acked-by: Zhao Yakui <yakui.zhao at intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b11a682..6a618b1 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -876,7 +876,6 @@
 			 HDMID_HOTPLUG_INT_EN |	  \
 			 SDVOB_HOTPLUG_INT_EN |	  \
 			 SDVOC_HOTPLUG_INT_EN |	  \
-			 TV_HOTPLUG_INT_EN |	  \
 			 CRT_HOTPLUG_INT_EN)
 
 
-- 
1.5.4.5