[0/2] Enable fastset for mbus_join state change

Message

Stanislav Lisovskiy Feb. 28, 2024, 8:02 a.m. UTC

Currently fastset is not supported, if mbus join state changes,
so whenever we have to switch mbus state, we have to force a full
modeset. This patch series makes fastset possible from MBUS state
point of view.

Stanislav Lisovskiy (2):
  drm/i915: Update mbus in intel_dbuf_mbus_update and do it properly
  drm/i915: Implement vblank synchronized MBUS join changes

 drivers/gpu/drm/i915/display/intel_display.c |  13 ++-
 drivers/gpu/drm/i915/display/skl_watermark.c | 104 ++++++++++++++++---
 drivers/gpu/drm/i915/display/skl_watermark.h |   1 +
 3 files changed, 99 insertions(+), 19 deletions(-)