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drm/i915: Just print rc6 facts 

Everything can be overridden by module parameters, so don't confuse the
users that are using them.

We have RC6 turned on for all platforms which support it, but Ironlake,
so the need to explain the situation is no longer pressing.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Deepak S <deepak.s@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2014-01-28 20:25:40 -08:00 committed by Daniel Vetter
parent 8bade1adc7
commit 1c79b42fa5
1 changed files with 3 additions and 9 deletions
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12
drivers/gpu/drm/i915/intel_pm.c
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@ -3196,16 +3196,10 @@ static void valleyview_disable_rps(struct drm_device *dev)
static void intel_print_rc6_info(struct drm_device *dev, u32 mode)
{
if (IS_GEN6(dev))
DRM_DEBUG_DRIVER("Sandybridge: deep RC6 disabled\n");
if (IS_HASWELL(dev))
DRM_DEBUG_DRIVER("Haswell: only RC6 available\n");
DRM_INFO("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
(mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
(mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
(mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
(mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
(mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
(mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
}
int intel_enable_rc6(const struct drm_device *dev)