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drm/amd/display: Promote DC to 3.2.385

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Summary:

  * Display connectivity & HPD:
    - Retry link detection on resume, boot, and hotplug
    - Refactor HPD RX to use handle_hpd_irq_helper with detect reason
    - Always create delayed HPD work queue
    - Restore periodic detection for DCN35

  * DCN42B support:
    - Fix DCN42B version detection
    - Add DCN42B to dml21_translation_helper

  * KUnit testing infrastructure:
    - Add KUnit tests for amdgpu_dm_pp_smu, amdgpu_dm_mst_types,
      and writeback connector
    - Extract HDCP and DPRX CRC transition helpers for KUnit
    - Export symbols for KUnit test modules
    - Enable warnings as errors for KUnit tests

  * Fixes & cleanups:
    - Fix compressed buffer config routine waiting time
    - Fix incorrect logic in CRC source handling
    - Fix writeback format loop and variable init
    - Fix max dispclk_khz/dppclk_khz double 1000
    - Remove duplicate pp_rn_set_wm_ranges
    - Remove dead code in dm_dp_mst_get_modes
    - Remove redundant code in amdgpu_dm_replay
    - Skip PHY SSC reduction on some 8K panels
    - Temp disable repeater FGCG as workaround
    - Deprecate DMUB register offload functionality
    - TEST_HARNESS FSN could be 0

  * Firmware:
    - DMUB FW promotion to 0.1.62.0

Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Taimur Hassan 2026-05-29 19:40:42 -05:00 • committed by Alex Deucher
commit 67b111fcf9
1 changed files with 1 additions and 1 deletions
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