From 0aa992777270f0ea7097170fa50a1d98615eb0d4 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 2 Nov 2010 09:20:50 +0000 Subject: [PATCH] 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: Fernando Lemos Cc: stable@kernel.org Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 3467dd42076..80745f85902 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -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); -- 2.11.4.GIT