While it (mostly) works, the code for handling watermarks on Skylake has been kind of ugly for a while. As well a lot of it isn't that friendly to atomic transactions, Lots of copy paste, redundant wm values, etc. While this isn't a full cleanup, it's a good start. As well, we add a couple of features for making debugging watermarks a little easier.
Cc: Maarten Lankhorst maarten.lankhorst@linux.intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: Matt Roper matthew.d.roper@intel.com
Lyude (6): drm/i915/skl: Move per-pipe ddb allocations into crtc states drm/i915/skl: Remove linetime from skl_wm_values drm/i915: Add enable_sagv option drm/i915/gen9: Make skl_wm_level per-plane drm/i915/gen9: Get rid of redundant watermark values drm/i915/gen9: Add ddb changes to atomic debug output
drivers/gpu/drm/i915/i915_drv.h | 10 +- drivers/gpu/drm/i915/i915_params.c | 5 + drivers/gpu/drm/i915/i915_params.h | 1 + drivers/gpu/drm/i915/intel_display.c | 52 +++-- drivers/gpu/drm/i915/intel_drv.h | 20 +- drivers/gpu/drm/i915/intel_pm.c | 437 ++++++++++++++++------------------- drivers/gpu/drm/i915/intel_sprite.c | 8 +- 7 files changed, 260 insertions(+), 273 deletions(-)