On Fri, 03 Jan 2025, Jani Nikula <jani.nikula@xxxxxxxxx> wrote: > This is v4 of [1], enabling uncompressed 128b/132b UHBR SST. > > Address review comments from Imre. Thanks for the review, pushed to drm-intel-next. BR, Jani. > > [1] https://lore.kernel.org/r/cover.1734643485.git.jani.nikula@xxxxxxxxx > > Jani Nikula (16): > drm/mst: remove mgr parameter and debug logging from > drm_dp_get_vc_payload_bw() > drm/i915/mst: drop connector parameter from intel_dp_mst_bw_overhead() > drm/i915/mst: drop connector parameter from intel_dp_mst_compute_m_n() > drm/i915/mst: change return value of > mst_stream_find_vcpi_slots_for_bpp() > drm/i915/mst: remove crtc_state->pbn > drm/i915/mst: split out a helper for figuring out the TU > drm/i915/mst: adapt intel_dp_mtp_tu_compute_config() for 128b/132b SST > drm/i915/ddi: enable 128b/132b TRANS_DDI_FUNC_CTL mode for UHBR SST > drm/i915/ddi: 128b/132b SST also needs DP_TP_CTL_MODE_MST > drm/i915/ddi: write payload for 128b/132b SST > drm/i915/ddi: initialize 128b/132b SST DP2 VFREQ registers > drm/i915/ddi: enable ACT handling for 128b/132b SST > drm/i915/ddi: start distinguishing 128b/132b SST and MST at state > readout > drm/i915/ddi: handle 128b/132b SST in intel_ddi_read_func_ctl() > drm/i915/ddi: disable trancoder port select for 128b/132b SST > drm/i915/dp: compute config for 128b/132b SST w/o DSC > > drivers/gpu/drm/display/drm_dp_mst_topology.c | 10 +- > drivers/gpu/drm/i915/display/intel_ddi.c | 122 ++++++++-- > .../drm/i915/display/intel_display_types.h | 2 - > drivers/gpu/drm/i915/display/intel_dp.c | 34 ++- > drivers/gpu/drm/i915/display/intel_dp_mst.c | 218 +++++++++--------- > drivers/gpu/drm/i915/display/intel_dp_mst.h | 7 + > drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 +- > .../gpu/drm/tests/drm_dp_mst_helper_test.c | 17 +- > include/drm/display/drm_dp_mst_helper.h | 3 +- > 9 files changed, 259 insertions(+), 157 deletions(-) -- Jani Nikula, Intel
