Patchwork [1/1] UBUNTU: SAUCE: i915 -- disable powersave by default

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Submitter Andy Whitcroft
Date Jan. 19, 2010, 4:24 p.m.
Message ID <1263918248-15103-2-git-send-email-apw@canonical.com>
Download mbox | patch
Permalink /patch/43195/
State Accepted
Delegated to: Andy Whitcroft
Headers show

Comments

Andy Whitcroft - Jan. 19, 2010, 4:24 p.m.
BugLink: http://bugs.launchpad.net/bugs/492392

Powersave move seems to trigger both flickering during normal use and
apparent hard locks of a solid colour on the whole screen.  Disabling
powersave seems to avoid both issues.  Move the default to 0 for now.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
---
 drivers/gpu/drm/i915/i915_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c52033d..74fe449 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -43,7 +43,7 @@  module_param_named(modeset, i915_modeset, int, 0400);
 unsigned int i915_fbpercrtc = 0;
 module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
 
-unsigned int i915_powersave = 1;
+unsigned int i915_powersave = 0;
 module_param_named(powersave, i915_powersave, int, 0400);
 
 static struct drm_driver driver;