[0/4] Enhance debugfs for forcing joiner

Message

Ankit Nautiyal Sept. 26, 2024, 1:43 p.m. UTC

This patch series introduces enhancements to debugfs for forcing pipe
joiner and prepares for the implementation of the ultrajoiner.
These patches are derived from the original series [1] focused on the
basic functionality of the ultra joiner. The debugfs enhancements are
intended for merging prior to the integration of the core patches in this
series.

[1] https://patchwork.freedesktop.org/series/133800/

Ankit Nautiyal (4):
  drm/i915/display_device: Add Check HAS_DSC for bigjoiner
  drm/i915/display_debugfs: Allow force joiner only if supported
  drm/i915/display: Modify debugfs for joiner to force n pipes
  drm/i915/dp: Add helper to compute num pipes required

 .../drm/i915/display/intel_display_debugfs.c  | 64 +++++++++++++++++--
 .../drm/i915/display/intel_display_device.h   |  2 +-
 .../drm/i915/display/intel_display_types.h    |  2 +-
 drivers/gpu/drm/i915/display/intel_dp.c       | 46 +++++++------
 drivers/gpu/drm/i915/display/intel_dp.h       |  6 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c   | 23 +++----
 6 files changed, 100 insertions(+), 43 deletions(-)