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

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=31311Reported-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);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment