[Intel-gfx] [PATCH 00/16] drm/i915: Fix bigjoiner state readout

Ville Syrjala ville.syrjala at linux.intel.com
Mon Sep 13 14:44:24 UTC 2021


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

Let's try to finally fix up some of the bigjoiner shortcomings.
The focus here is getting rid of all the state readout hacks.
The actual modeset flow is still very fragile and hard to
follow, but fixing that isn't going to be simple so I'll
leave it alone for the moment.

Ville Syrjälä (16):
  Revert "drm/i915/display: Disable audio, DRRS and PSR before planes"
  drm/i915: Disable all planes before modesetting any pipes
  drm/i915: Extract intel_dp_use_bigjoiner()
  drm/i915: Flatten hsw_crtc_compute_clock()
  drm/i915: s/pipe/transcoder/ when dealing with PIPECONF/TRANSCONF
  drm/i915: Introduce with_intel_display_power_if_enabled()
  drm/i915: Adjust intel_dsc_power_domain() calling convention
  drm/i915: Extract hsw_panel_transcoders()
  drm/i915: Pimp HSW+ transcoder state readout
  drm/i915: Configure TRANSCONF just the once with bigjoiner
  drm/i915: Introduce intel_master_crtc()
  drm/i915: Simplify intel_crtc_copy_uapi_to_hw_state_nomodeset()
  drm/i915: Split PPS write from DSC enable
  drm/i915: Perform correct cpu_transcoder readout for bigjoiner
  drm/i915: Reduce bigjoiner special casing
  drm/i915: Nuke PIPE_CONFIG_QUIRK_BIGJOINER_SLAVE

 drivers/gpu/drm/i915/display/g4x_dp.c         |   4 +-
 drivers/gpu/drm/i915/display/icl_dsi.c        |   6 +-
 drivers/gpu/drm/i915/display/intel_crt.c      |   4 +-
 drivers/gpu/drm/i915/display/intel_ddi.c      |  70 +-
 drivers/gpu/drm/i915/display/intel_display.c  | 607 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_display.h  |  12 +-
 .../drm/i915/display/intel_display_power.h    |   4 +
 .../drm/i915/display/intel_display_types.h    |   5 -
 drivers/gpu/drm/i915/display/intel_dp.c       |  21 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |  18 +-
 drivers/gpu/drm/i915/display/intel_dpll.c     |  32 +-
 drivers/gpu/drm/i915/display/intel_fdi.c      |   2 +-
 drivers/gpu/drm/i915/display/intel_tv.c       |   2 +-
 drivers/gpu/drm/i915/display/intel_vdsc.c     | 112 ++--
 drivers/gpu/drm/i915/display/intel_vdsc.h     |  16 +-
 15 files changed, 470 insertions(+), 445 deletions(-)

-- 
2.32.0



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