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authorImre Deak <imre.deak@intel.com>2017-08-14 18:15:30 +0300
committerImre Deak <imre.deak@intel.com>2017-08-15 15:28:10 +0300
commit9c3a16c887f0f8f62813d841f028eabc153581f3 (patch)
treecaf74602fcb01ea769822786c7afb83dd60ef078 /scripts/ld-version.sh
parent0a445945be6d10c5e6fd5599a27e43b6a7fdf14d (diff)
drm/i915/hsw+: Add support for multiple power well regs
Future platforms increase the number of power wells which require additional control registers. A convenient way to select the correct register is to use the high bits of the power well ID as index. This patch only prepares for this, while upcoming platform enabling patches will add the actual new power well IDs and corresponding power well control registers. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: Rakshmi Bhatia <rakshmi.bhatia@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Rakshmi Bhatia <rakshmi.bhatia@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170814151530.24154-2-imre.deak@intel.com
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