[PATCH 0/6] drm/i915: Enable preliminary support for nonblocking modeset.:

Maarten Lankhorst maarten.lankhorst at ubuntu.com
Mon Sep 5 09:26:07 UTC 2016


From: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>

This is still broken on SKL. IGT detects that nonblocking modesetting is supported
by a check that does a nonblocking modeset followed by a synchronous commit. The
nonblocking modeset works, but the synchronous commit immediately after to serialize
the state fails on invalid watermark values.

kms_atomic_transition nonblocking modeset tests pass on my BDW NUC.

Maarten Lankhorst (6):
  drm/i915: Convert intel_hdmi to use atomic state
  drm/i915: Pass atomic state to intel_audio_codec_enable
  drm/edid: Remove drm_select_eld
  drm/i915: Update atomic modeset state synchronously
  drm/i915: Pass atomic state to verify_connector_state
  drm/i915: Enable support for nonblocking modeset

 drivers/gpu/drm/drm_edid.c           | 26 -------------------
 drivers/gpu/drm/i915/intel_audio.c   | 15 ++++++-----
 drivers/gpu/drm/i915/intel_ddi.c     |  2 +-
 drivers/gpu/drm/i915/intel_display.c | 47 ++++++++++++++++-----------------
 drivers/gpu/drm/i915/intel_dp.c      | 11 ++++----
 drivers/gpu/drm/i915/intel_drv.h     |  4 ++-
 drivers/gpu/drm/i915/intel_hdmi.c    | 50 ++++++++++++++++--------------------
 include/drm/drm_edid.h               |  1 -
 8 files changed, 63 insertions(+), 93 deletions(-)

-- 
2.7.4



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