From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> 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(-) -- 2.4.6 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
