[Intel-gfx] [PATCH 00/14] drm/i915: VLV/CHV DPLL and DSI stuff

[ville.syrjala at linux.intel.com]

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

As my previous half assed attempt [1] avoiding state checker warnings
for VLV/CHV DSI output shot down during review, I decided to actually
figure out what's the relationship between DSI and the DPLL registers.
Turns out there is one, so this series aims to make things robust by
properly programming the DPLL/DPLL_MD registers when driving DSI
outputs.

I've included the other stragglers from my last DPLL series, mainly
dealing with WaPixelRepeatModeFixForC0.

I also got annoyed by DSI not setting up the panel fitter, so I
plugged that in as well.

Series available at:
git://github.com/vsyrjala/linux.git vlv_chv_dsi_dpll

[1] http://lists.freedesktop.org/archives/intel-gfx/2015-June/070040.html

Ville Syrjälä (14):
  drm/i915: Make {vlv,chv}_{disable,update}_pll() more similar
  drm/i915: Implement WaPixelRepeatModeFixForC0:chv
  drm/i915: Power down the DSI PLL before reconfiguring it
  drm/i915: Add a local pipe variable to vlv_enable_pll()
  drm/i915: assert_panel_unlocked() in chv_enable_pll()
  drm/i915:  Remove the "three times for luck" trick from
    vlv_enable_pll()
  drm/i915: Setup DPLL/DPLLMD for DSI too on VLV/CHV
  drm/i915: Compute DSI PLL parameters during .compute_config()
  drm/i915: Fix CHV DSI PLL refclk during state readout
  drm/i915: Change lfsr_converts[] to u16
  drm/i915: Throw out BUGs from DPLL/PCH functions
  drm/i915: Hook up pfit for DSI
  drm/i915: Reject 'Center' scaling mode for eDP/DSI on GMCH platforms
  drm/i915: Dump pfit state as hex

 drivers/gpu/drm/i915/i915_drv.h      |   7 +
 drivers/gpu/drm/i915/i915_reg.h      |   3 +
 drivers/gpu/drm/i915/intel_display.c | 262 ++++++++++++++++++-----------------
 drivers/gpu/drm/i915/intel_dp.c      |   5 +
 drivers/gpu/drm/i915/intel_drv.h     |   5 +
 drivers/gpu/drm/i915/intel_dsi.c     | 112 +++++++++++----
 drivers/gpu/drm/i915/intel_dsi.h     |   8 +-
 drivers/gpu/drm/i915/intel_dsi_pll.c |  60 ++++----
 8 files changed, 281 insertions(+), 181 deletions(-)

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2.4.6