diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-04-12 15:20:56 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-25 15:44:34 +0200 |
| commit | 1767afa4d0a6409e24fd9421a7c2df0490a0da4a (patch) | |
| tree | ef94c840c31288545c82b342f5cf104afbeed7eb /drivers/gpu/drm/i915/intel_opregion.c | |
| parent | 8ba2d18520ce380cf572e9902d9b3b91ece6c2c0 (diff) | |
drm/i915: don't pretend we support ASLE ALS, PFIT, or PFMB
In theory, this should prevent the BIOS from requesting them from us, and
this should be the right thing.
In practice, this is not always the case, and might surprise the BIOS.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 42faa5885f5..1ed43318676 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -280,9 +280,7 @@ void intel_opregion_enable_asle(struct drm_device *dev) if (IS_MOBILE(dev)) intel_enable_asle(dev); - iowrite32(ASLE_ALS_EN | ASLE_BLC_EN | ASLE_PFIT_EN | - ASLE_PFMB_EN, - &asle->tche); + iowrite32(ASLE_BLC_EN, &asle->tche); iowrite32(1, &asle->ardy); } } |