Commit 0aa99277 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Allow powersave modparam to be adjusted at runtime.

2.6.36 appears to respect the 0400 mode we assigned to the parameter
preventing it from being adjusted after loading. However, this is safe
to adjust at runtime.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31311

Reported-by: default avatarFernando Lemos <fernandotcl@gmail.com>
Cc: stable@kernel.org
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent c6afd658
......@@ -44,7 +44,7 @@ unsigned int i915_fbpercrtc = 0;
module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
unsigned int i915_powersave = 1;
module_param_named(powersave, i915_powersave, int, 0400);
module_param_named(powersave, i915_powersave, int, 0600);
unsigned int i915_lvds_downclock = 0;
module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
......
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