wireguard-linux/drivers/gpu/drm/amd/display/dmub, branch stable

drm/amd/display: Add missing DMUB CACP and PR definitions

2026-08-06T16:43:44Z

[Why] Should have been picked up in 0.1.69.0 promotion commit. [How] Add the missing DMUB command-header definitions in dmub_cmd.h: 1. DMUB_CMD__CACP_GET_ACE_CURVE_AREA command ID. 2. Request/response data and command structs. 3. PR runtime flag bit. Signed-off-by: Taimur Hassan Signed-off-by: Roman Li Reviewed-by: Alex Hung Tested-by: Dan Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Enable DCN6 sources compilation

2026-08-06T13:53:32Z

- Add hooks in various entry points to perform hw/sw init for DCN6 asic - Add dependent changes needed to enable DCN6 asic - Update the Makefiles so that DCN6 related newly added sources are compiled Signed-off-by: Aurabindo Pillai Signed-off-by: Roman Li Reviewed-by: Ivan Lipski Tested-by: Dan Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add new sources for DCN6

2026-08-06T13:48:29Z

Add DCN6 code to DC, DML2, and DMUB Signed-off-by: Aurabindo Pillai Signed-off-by: Roman Li Reviewed-by: Ivan Lipski Tested-by: Dan Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Generalize DMUB memory flushes from host

2026-07-14T23:12:34Z

[WHY&HOW] Add DMUB service context to aid in platform abstraction when flushing memory from the host. Reviewed-by: Nicholas Kazlauskas Signed-off-by: Dillon Varone Signed-off-by: George Zhang Signed-off-by: Alex Deucher

drm/amd/display: [FW Promotion] Release 0.1.64.0

2026-07-01T15:17:58Z

Added panel polarity feature Signed-off-by: Taimur Hassan Signed-off-by: George Zhang Tested-by: Dan Wheeler Acked-by: George Zhang Signed-off-by: Alex Deucher

drm/amd/display: [FW Promotion] Release 0.1.63.0

2026-06-17T20:18:26Z

[Why & How] Add some CACP command and remove some unused struct and enum. Signed-off-by: Taimur Hassan Signed-off-by: Chenyu Chen Acked-by: Tom Chung Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add support for FRL to DC core

2026-06-03T17:44:46Z

Here we add support for reading BIOS caps and tie FRL bits into the rest of DC core. Signed-off-by: Harry Wentland Reviewed-by: Fangzhi Zuo Tested-by: Dan Wheeler Signed-off-by: Alex Deucher

ddrm/amd/display: [FW Promotion] Release 0.1.61.0

2026-06-03T17:44:15Z

[Why & How] Update DMUB related command structure. Acked-by: Tom Chung Signed-off-by: Taimur Hassan Signed-off-by: Ray Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add DCN42B DMUB support

2026-06-03T17:44:05Z

[Why & How] Add DMUB support for DCN42B Reviewed-by: Harry Wentland Signed-off-by: Matthew Stewart Signed-off-by: Ray Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

Revert "drm/amd/display: dmub_cmd.h: add missing kernel-doc for enums"

2026-05-18T22:21:07Z

[Why & How] This reverts commit f71d0b68ec58b781f4f44ea642846bedce075e85. 1. Auto-generated Header: The file 'dmub_cmd.h' is an auto-generated header managed in an external repository (dmu_stg). Manual changes made directly in this repository will be overwritten and lost during the next automated weekly synchronization. 2. Tooling Compatibility: This header is governed by internal AMD firmware standards which require Doxygen formatting for cross-team documentation. Moving to kernel-doc syntax may break internal documentation pipelines. 3. Suppressing Warnings: Current 'make htmldocs' and 'make W=1' builds do not actively scan 'dmub_cmd.h' for kernel-doc compliance, thus no warnings are triggered during standard compilation. To address warnings generated when manually running './scripts/kernel-doc', we have added a notice at the file header indicating that this is an auto-generated file that does not strictly follow kernel-doc formatting. This ensures that any future linting tools or manual checks recognize the formatting as intentional. Acked-by: Harry Wentland Acked-by: Nicholas Kazlauskas Reviewed-by: Alex Deucher Signed-off-by: James Lin Tested-by: Dan Wheeler Signed-off-by: Alex Deucher