[PATCH 34/34] drm/amd/display: Promote DC to 3.2.393

Tom Chung <[email protected]> Wed, 5 Aug 2026 14:36:46 +0800
Newsgroups org.freedesktop.lists.amd-gfx
Message-ID <[email protected]>
From: Taimur Hassan <[email protected]>

This DC patchset brings improvements in multiple areas. In summary, we have:

* DCN6 fixes on GPUVM calculations, HostVM and SOCBB VM config,
  clkmgr interfaces, and peak bandwidth measurement
* Unified fast update classification paths and inbox0 HW lock on DCN35
* HDMI FRL fixes on LT timeout behaviour and cap restore during
  non-destructive link verify
* Greatly enhanced KUnit coverage across CRTC, VRR, and cursor paths
* eDP panel polarity control, FreeSync range quirk, and Z8-based
  zstate support
* DCE ASIC code gated behind CONFIG_DRM_AMD_DC_DCE for DCN-only builds
* Fixes on HPD filter programming, DMUB DIG PHY wait, dcn42b
  force_min_dcfclk clamp, audio tests, and UTM client QC profile override

Acked-by: Wayne Lin <[email protected]>
Signed-off-by: Taimur Hassan <[email protected]>
Signed-off-by: Tom Chung <[email protected]>
---
 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 71d3604b020c..a2f598859a2d 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -66,7 +66,7 @@ struct dcn_dsc_reg_state;
 struct dcn_optc_reg_state;
 struct dcn_dccg_reg_state;
 
-#define DC_VER "3.2.392"
+#define DC_VER "3.2.393"
 
 /**
  * MAX_SURFACES - representative of the upper bound of surfaces that can be piped to a single CRTC
-- 
2.43.0