From 67b111fcf9bea9a27c2ba6db49aa605639d42b5b Mon Sep 17 00:00:00 2001 From: Taimur Hassan Date: Fri, 29 May 2026 19:40:42 -0500 Subject: [PATCH] drm/amd/display: Promote DC to 3.2.385 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 Signed-off-by: Aurabindo Pillai Reviewed-by: Alex Hung Tested-by: Dan Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index d74776802418..b8ac462a676a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -65,7 +65,7 @@ struct dcn_dsc_reg_state; struct dcn_optc_reg_state; struct dcn_dccg_reg_state; -#define DC_VER "3.2.384" +#define DC_VER "3.2.385" /** * MAX_SURFACES - representative of the upper bound of surfaces that can be piped to a single CRTC