v2 of https://patchwork.freedesktop.org/series/58382/
Instead of re-reading the registers we just read on the hw state readout, use the values saved on intel_shared_dpll. Besides not doing the MMIO, this helps on sharing code since we don't have to differentiate e.g. ICL and CNL because they have different registers for the same thing. Lucas De Marchi (5): drm/i915/skl: use previous pll hw readout drm/i915/bxt: make bxt_calc_pll_link() similar to skl drm/i915/cnl: use previous pll hw readout drm/i915/icl: use previous pll hw readout drm/i915/icl: reduce pll_id scope and use enum type drivers/gpu/drm/i915/icl_dsi.c | 5 +- drivers/gpu/drm/i915/intel_ddi.c | 160 +++++++++++++------------------ drivers/gpu/drm/i915/intel_drv.h | 2 +- 3 files changed, 70 insertions(+), 97 deletions(-) -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
