Linux Archive

Linux Archive (http://www.linux-archive.org/)
-   Ubuntu Kernel Team (http://www.linux-archive.org/ubuntu-kernel-team/)
-   -   UBUNTU: SAUCE: i915 -- disable powersave by default (http://www.linux-archive.org/ubuntu-kernel-team/311671-ubuntu-sauce-i915-disable-powersave-default.html)

Andy Whitcroft 01-19-2010 03:24 PM

UBUNTU: SAUCE: i915 -- disable powersave by default
 
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(-)

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;
--
1.6.3.3


--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team


All times are GMT. The time now is 04:13 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.