These series patches are for supporting USB4 DP tunneling feature.
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Jimmy Kizito (14):
drm/amd/display: Update link encoder object creation.
drm/amd/display: Support USB4 dynamic link encoder selection.
drm/amd/display: Support USB4 for display endpoint control path.
drm/amd/display: Support DP tunneling when DPRX detection
drm/amd/display: Update training parameters for DPIA links
drm/amd/display: Support USB4 when DP link training.
drm/amd/display: Implement DPIA training loop
drm/amd/display: Implement DPIA link configuration
drm/amd/display: Implement DPIA clock recovery phase
drm/amd/display: Implement DPIA equalisation phase
drm/amd/display: Implement end of training for hop in DPIA display
path
drm/amd/display: Read USB4 DP tunneling data from DPCD.
drm/amd/display: Fix DIG_HPD_SELECT for USB4 display endpoints.
drm/amd/display: Add debug flags for USB4 DP link training.
Jude Shih (4):
drm/amd/display: Support for SET_CONFIG processing with DMUB
drm/amd/display: Deadlock/HPD Status/Crash Bug Fix
drm/amd/display: Fix USB4 Aux via DMUB terminate unexpectedly
drm/amd/display: USB4 bring up set correct address
Meenakshikumar Somasundaram (5):
drm/amd/display: USB4 DPIA enumeration and AUX Tunneling
drm/amd/display: Support for DMUB HPD and HPD RX interrupt handling
drm/amd/display: Support for SET_CONFIG processing with DMUB
drm/amd/display: Add dpia debug options
drm/amd/display: Fix for access for ddc pin and aux engine.
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 106 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 12 +-
.../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 17 +-
drivers/gpu/drm/amd/display/dc/Makefile | 2 +-
drivers/gpu/drm/amd/display/dc/core/dc.c | 179 +++-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 81 +-
.../gpu/drm/amd/display/dc/core/dc_link_ddc.c | 9 +-
.../gpu/drm/amd/display/dc/core/dc_link_dp.c | 36 +-
.../drm/amd/display/dc/core/dc_link_dpia.c | 945 ++++++++++++++++++
drivers/gpu/drm/amd/display/dc/core/dc_stat.c | 8 +
drivers/gpu/drm/amd/display/dc/dc.h | 22 +
drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 31 +
drivers/gpu/drm/amd/display/dc/dc_types.h | 1 +
drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 3 +
.../display/dc/dcn31/dcn31_dio_link_encoder.c | 126 ++-
.../drm/amd/display/dc/dcn31/dcn31_hwseq.c | 6 +
.../drm/amd/display/dc/dcn31/dcn31_resource.c | 7 +
drivers/gpu/drm/amd/display/dc/dm_helpers.h | 5 +
.../gpu/drm/amd/display/dc/inc/core_types.h | 3 +
.../gpu/drm/amd/display/dc/inc/dc_link_ddc.h | 1 +
.../gpu/drm/amd/display/dc/inc/dc_link_dpia.h | 98 ++
drivers/gpu/drm/amd/display/dc/inc/resource.h | 1 +
drivers/gpu/drm/amd/display/dc/os_types.h | 1 +
drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 3 +
.../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 113 ++-
.../gpu/drm/amd/display/dmub/src/dmub_dcn31.c | 1 +
.../drm/amd/display/dmub/src/dmub_srv_stat.c | 16 +
.../gpu/drm/amd/display/include/dal_asic_id.h | 2 +-
28 files changed, 1793 insertions(+), 42 deletions(-)
create mode 100644 drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
create mode 100644 drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h
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2.25.1
