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| author | Jani Nikula <jani.nikula@intel.com> | 2012-08-29 14:08:42 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-09-03 09:43:36 +0200 |
| commit | fcbc50da7753b210b4442ca9abc4efbd4e481f6e (patch) | |
| tree | 78d9788d5c25678372baec7f4264c438182e67dc /drivers/gpu/drm/i915/intel_panel.c | |
| parent | c1f05264d834e9fb9a4ebfd36dbd86172ac7107a (diff) | |
| download | op-kernel-dev-fcbc50da7753b210b4442ca9abc4efbd4e481f6e.zip op-kernel-dev-fcbc50da7753b210b4442ca9abc4efbd4e481f6e.tar.gz | |
drm/i915: only enable sdvo hotplug irq if needed
Avoid constant wakeups caused by noisy irq lines when we don't even care
about the irq. This should be particularly useful for i945g/gm where the
hotplug has been disabled:
commit 768b107e4b3be0acf6f58e914afe4f337c00932b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri May 4 11:29:56 2012 +0200
drm/i915: disable sdvo hotplug on i945g/gm
v2: While at it, remove the bogus hotplug_active read, and do not mask
hotplug_active[0] before checking whether the irq is needed, per discussion
with Daniel on IRC.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=38442
Tested-by: Dominik Köppl <dominik@devwork.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
0 files changed, 0 insertions, 0 deletions
