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| author | Keith Packard <keithp@keithp.com> | 2011-11-16 22:24:52 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-12-16 08:49:58 -0800 |
| commit | c0f372b3746d4ede07b2ace2beabd38d9c045b25 (patch) | |
| tree | 29e75552f01fa3d120b8cae0f1fe0810e869d12a /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 8bc1f85c02a20a59956b00b3acea12c04dce9ae8 (diff) | |
| download | op-kernel-dev-c0f372b3746d4ede07b2ace2beabd38d9c045b25.zip op-kernel-dev-c0f372b3746d4ede07b2ace2beabd38d9c045b25.tar.gz | |
drm/i915: By default, enable RC6 on IVB and SNB when reasonable
RC6 should always work on IVB, and should work on SNB whenever IO
remapping is disabled. RC6 never works on Ironlake. Make the default
value for the parameter follow these guidelines. Setting the value
to either 0 or 1 will force the specified behavior.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38567
Cc: Ted Phelps <phelps@gnusto.com>
Cc: Peter <pab1612@gmail.com>
Cc: Lukas Hejtmanek <xhejtman@fi.muni.cz>
Cc: Andrew Lutomirski <luto@mit.edu>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 39a72f6..6bcafb5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1006,7 +1006,7 @@ extern unsigned int i915_semaphores __read_mostly; extern unsigned int i915_lvds_downclock __read_mostly; extern int i915_panel_use_ssc __read_mostly; extern int i915_vbt_sdvo_panel_type __read_mostly; -extern unsigned int i915_enable_rc6 __read_mostly; +extern int i915_enable_rc6 __read_mostly; extern int i915_enable_fbc __read_mostly; extern bool i915_enable_hangcheck __read_mostly; |
