From: Sonika Jindal Date: Thu, 22 Jan 2015 09:00:54 +0000 (+0530) Subject: drm/i915/skl: Enabling PSR on Skylake X-Git-Tag: fixes-v4.0-rc1~91^2~8^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3d998451090800927f283981319e7d2f8fb7059;p=pandora-kernel.git drm/i915/skl: Enabling PSR on Skylake Mainly taking care of some register offsets, otherwise things are similar to hsw. Also, programming ddi aux to use hardcoded values for psr data select. v2: introduce EDP_PSR_AUX_BASE macro (Chris) v3: Moving to HW tracking for SKL+ platforms, so activating source psr during psr_enabling and then avoiding psr entries and exits for each frontbuffer updates. v4: Using SKL DDI AUX regs instead of changing PSR_AUX regs definition (Rodrigo) Signed-off-by: Sonika Jindal Reviewed-by: Rodrigo Vivi [danvet: Drop the hunks to short-circuit sw tracking: We'd need to push this down one level, and I don't fully trust the test coverage yet to do so. So much prefer we pick a whitelist approach for the cases we know work correctly.] Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed