From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Some more PSR stuff. Some of this depends on Daniel's PSR fixes [1]. The most important thing here for my HSW HSB machine is the drm_dp_psr_need_train_on_exit() check, since apparently the VBT on that thing is no good. [1] https://lists.freedesktop.org/archives/intel-gfx/2016-May/096048.html Ville Syrjälä (5): drm/dp: Add drm_dp_psr_setup_time() drm/i915: Check PSR setup time vs. vblank length drm/dp: Add drm_dp_psr_need_train_on_exit() drm/i915: Ask the sink whether training is required when exiting PSR main-link off mode drm/i915: Move psr.link_standby setup to intel_psr_match_conditions() drivers/gpu/drm/drm_dp_helper.c | 42 +++++++++++++++++++++++++ drivers/gpu/drm/i915/intel_drv.h | 2 ++ drivers/gpu/drm/i915/intel_psr.c | 63 ++++++++++++++++++++++++------------- drivers/gpu/drm/i915/intel_sprite.c | 6 ++-- include/drm/drm_dp_helper.h | 3 ++ 5 files changed, 91 insertions(+), 25 deletions(-) -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
