Daniel Vetter 3ff04a160a drm/i915: Don't WARN nor handle unexpected hpd interrupts on gmch platforms ... The status bits are unconditionally set, the control bits only enable the actual interrupt generation. Which means if we get some random other interrupts we'll bogusly complain about them. So restrict the WARN to platforms with a sane hotplug interrupt handling scheme. And even more important also don't attempt to process the hpd bit since we've detected a storm already. Instead just clear the bit silently. This WARN has been introduced in commit b8f102e8bf Author: Egbert Eich <eich@suse.de> Date: Fri Jul 26 14:14:24 2013 +0200 drm/i915: Add messages useful for HPD storm detection debugging (v2) before that we silently handled the hpd event and so partially defeated the storm detection. v2: Pimp commit message (Jani) Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Egbert Eich <eich@suse.de> Cc: bitlord <bitlord0xff@gmail.com> Reported-by: bitlord <bitlord0xff@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2014-04-25 16:01:14 +03:00
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drm	drm/i915: Don't WARN nor handle unexpected hpd interrupts on gmch platforms	2014-04-25 16:01:14 +03:00
host1x	gpu: host1x: handle the correct # of syncpt regs	2014-04-16 17:11:04 +02:00
vga
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