From: Ville Syrjälä <[email protected]>
A bit of refactoring around the cdclk/voltage_level stuff.
I also spotted that we were miscalculating the voltage level
on MTL in two different places, so included fixes (or rather
power optimizations) for those.
Ville Syrjälä (8):
drm/i915/cdclk: s/-1/~0/ when dealing with unsigned values
drm/i915/cdclk: Give the squash waveform length a name
drm/i915/cdclk: Remove the assumption that cd2x div==2 when using
squashing
drm/i915/cdclk: Rewrite cdclk->voltage_level selection to use tables
drm/i915/mtl: Fix voltage_level for cdclk==480MHz
drm/i915: Split intel_ddi_compute_min_voltage_level() into platform
variants
drm/i915/mtl: Calculate the correct voltage level from port_clock
drm/i915: Simplify intel_ddi_compute_min_voltage_level()
drivers/gpu/drm/i915/display/intel_cdclk.c | 101 ++++++++++++--------
drivers/gpu/drm/i915/display/intel_ddi.c | 50 +++++++---
drivers/gpu/drm/i915/display/intel_ddi.h | 3 +-
drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
4 files changed, 102 insertions(+), 54 deletions(-)
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2.41.0
