[Intel-gfx] [PATCH v3 00/18] drm/i915: VLV/CHV two-stage watermarks (v3)

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Everything is r-b'd already, but I wanted to do a few mostly
cosmetic changes so that things will look more similar to my
upcoming g4x two stage watermarks work.

The changes are:
 * rename the 'noninverted' watermarks to 'raw' since
   g4x doesn't have any inverted watermarks but I still
   want to have the same structure for storing these things
 * rename vlv_plane_wm_set() to vlv_raw_plane_wm_set() to
   make it clear that it operates on the "raw" watermarks
 * I also spotted one memset() missing a '&'. I fixed it up
   even though the entire memset() disappears in a later
   patch. It might avoid some problems if someone lands on
   it during bisection

So nothing should have changed functionally, but let's
see if CI agrees before I go and push this...

Ville Syrjälä (18):
  drm/i915: Track visible planes in a bitmask
  drm/i915: Track plane fifo sizes under intel_crtc
  drm/i915: Move vlv wms from crtc->wm_state to crtc->wm.active.vlv
  drm/i915: Plop vlv wm state into crtc_state
  drm/i915: Plop vlv/chv fifo sizes into crtc state
  drm/i915: Compute VLV/CHV FIFO sizes based on the PM2 watermarks
  drm/i915: Compute vlv/chv wms the atomic way
  drm/i915: Skip useless watermark/FIFO related work on VLV/CHV when not
    needed
  drm/i915: Compute proper intermediate wms for vlv/cvh
  drm/i915: Nuke crtc->wm.cxsr_allowed
  drm/i915: Only use update_wm_{pre,post} for pre-ilk platforms
  drm/i915: Sanitize VLV/CHV watermarks properly
  drm/i915: Workaround VLV/CHV sprite1->sprite0 enable underrun
  drm/i915: Kill level 0 wm hack for VLV/CHV
  drm/i915: Add plane update/disable tracepoints
  drm/i915: Add VLV/CHV watermark/FIFO programming tracepoints
  drm/i915: Add cxsr toggle tracepoint
  drm/i915: Add FIFO underrun tracepoints

 drivers/gpu/drm/i915/i915_drv.h            |   8 +
 drivers/gpu/drm/i915/i915_irq.c            |   3 +
 drivers/gpu/drm/i915/i915_trace.h          | 200 +++++++++
 drivers/gpu/drm/i915/intel_atomic.c        |   1 +
 drivers/gpu/drm/i915/intel_atomic_plane.c  |  17 +-
 drivers/gpu/drm/i915/intel_display.c       | 185 ++++----
 drivers/gpu/drm/i915/intel_drv.h           |  73 ++--
 drivers/gpu/drm/i915/intel_fifo_underrun.c |  11 +-
 drivers/gpu/drm/i915/intel_pm.c            | 670 ++++++++++++++++++++---------
 9 files changed, 844 insertions(+), 324 deletions(-)

-- 
2.10.2