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329 Commits

Author SHA1 Message Date
Taimur Hassan
e8c7156240 drm/amd/display: [FW Promotion] Release 0.1.46.0 
Add some struct member and enum for panel replay

Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2026-02-12 15:16:23 -05:00
Taimur Hassan
7c1ed3dc67 drm/amd/display: [FW Promotion] Release 0.1.45.0 
Add new enum definition for panel replay ml activity options.

Acked-by: ChiaHsuan Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2026-02-03 16:43:41 -05:00
Taimur Hassan
0f2828150f drm/amd/display: [FW Promotion] Release 0.1.44.0 
* Panel Replay related features/bugfixes
* BootCRC feature

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>
 2026-01-27 18:11:22 -05:00
Alex Hung
4321c5cac7 drm/amd/display: Remove coverity comments and fix spaces 
[WHAT]
Coverity annotation is useless and thus is removed along with other fixes
for spacing errors.

Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2026-01-20 17:25:34 -05:00
Taimur Hassan
15acb306c9 drm/amd/display: [FW Promotion] Release 0.1.42.0 
Summary for changes in firmware:

* Fix 24/30FPS full screen video low residency
* Fix 60Hz video playback freeze
* Add Panel Replay command for VESA replay

Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2026-01-10 14:21:54 -05:00
Robin Chen
16ac1b6a6b drm/amd/display: Remove unused DMUB replay commands 
[WHY]
Remove unused DMUB Replay set version command and related code.

Reviewed-by: Jack Chang <jack.chang@amd.com>
Signed-off-by: Robin Chen <robin.chen@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2026-01-10 14:21:52 -05:00
Taimur Hassan
d8e4e7086a drm/amd/display: [FW Promotion] Release 0.1.40.0 
Summary for changes in firmware:
* Update DCHVM restore sequence for dcn35
* Add 2 new debug polling methods for dchvm "busy" during IPS entry for DCN35

Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-12-16 13:26:21 -05:00
Taimur Hassan
d28e92093c drm/amd/display: [FW Promotion] Release 0.1.37.0 
Add a new disallow_time_us state and a new legacy_method_no_fams2 flag
to fam2.

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-12-08 13:56:38 -05:00
Taimur Hassan
a8d5d90708 drm/amd/display: Ignore Coverity false positive 
[Why&How]
Ignore Coverity false positive analysis in the dmub_cmd.h

Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-11-18 10:52:11 -05:00
Taimur Hassan
c7ade7cbca drm/amd/display: [FW Promotion] Release 0.1.35.0 
Summary for changes in firmware:
* Use panel_inst instead of otg_inst when getting fw state
* Contrast strength improves when HDR desktop mode
* Ensure pipes have no outstanding HUBP requests prior to IPS RCG entry
* Check for vm request and vm idle status in IPS1/2 entry sequence

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-11-11 21:54:16 -05:00
Alvin Lee
edcace98fd drm/amd/display: Only initialize LSDMA if it is supported in DMU 
Need to check caps flag to determine whether LSDMA is supported in DMU

Reviewed-by: Rafal Ostrowski <rafal.ostrowski@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-11-11 21:54:15 -05:00
Taimur Hassan
3f0c27edd8 drm/amd/display: [FW Promotion] Release 0.1.34.0 
Release hightlights

DCN35/36
    * Dynamically clock gate before and after prefetch

Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-11-04 11:53:21 -05:00
Taimur Hassan
020ee49ce9 drm/amd/display: [FW Promotion] Release 0.1.33.0 
[Why & How]
- Extend reply debug flags, define a new bit as debug_log_enabled
- Replace the padding to frame_skip_number in struct
  dmub_cmd_replay_set_coasting_vtotal_data

Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-10-28 09:59:09 -04:00
Taimur Hassan
0c07085e5c drm/amd/display: [FW Promotion] Release 0.1.31.0 
Release highlights:

DCN35/351/36:
	* fix video lag with replay
	* DPP DTO programming sequence fix
	* IPS exit programming sequence fix

DCN 3.1.5:
	* fix video lag with replay

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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-10-20 18:25:00 -04:00
Taimur Hassan
6d40b93194 drm/amd/display: [FW Promotion] Release 0.1.30.0 
Add new SMART_POWER_HDR commands to optimize power consumption on
certain OLED LED panels by sending MaxCLL per frame to TCON.

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-10-13 14:14:32 -04:00
Taimur Hassan
a93b77655b drm/amd/display: [FW Promotion] Release 0.1.29.0 
Add new interface for offloading cursor programming to DMUB.

Reviewed-by: Sun peng (Leo) Li <sunpeng.li@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-10-13 14:14:32 -04:00
Taimur Hassan
dff184cdba drm/amd/display: [FW Promotion] Release 0.1.28.0 
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-09-23 10:34:58 -04:00
Allen Li
b65cf4baeb drm/amd/display: Add fast sync field in ultra sleep more for DMUB 
[Why&How]
We need to inform DMUB whether fast sync in ultra sleep mode is supported,
so that it can disable desync error detection when the it is not enabled.
This helps prevent unexpected desync errors when transitioning out of
ultra sleep mode.

Add fast sync in ultra sleep mode field in replay copy setting command.

Reviewed-by: Robin Chen <robin.chen@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Allen Li <wei-guang.li@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-09-23 10:31:35 -04:00
Dave Airlie
0d9f0083f7 Merge tag 'v6.17-rc6' into drm-next 
This is a backmerge of Linux 6.17-rc6, needed for msm,
also requested by misc.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2025-09-15 17:51:07 +10:00
Taimur Hassan
5e610ed48a drm/amd/display: [FW Promotion] Release 0.1.25.0 
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-08-29 10:23:09 -04:00
Taimur Hassan
3dc9c55d9c drm/amd/display: [FW Promotion] Release 0.1.24.0 
Add two new IPS residency data modes.

Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-08-27 13:57:50 -04:00
Gabe Teeger
0aa86640eb drm/amd/display: Revert Add HPO encoder support to Replay 
This reverts commits:
commit 1f26214d26 ("drm/amd/display: Add HPO encoder support to Replay")
commit 3bfce48b10 ("drm/amd/display: Add support for Panel Replay on DP1 eDP (panel_inst=1)")
due to visual confirm issue.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 92f68f6a1b)
 2025-08-18 17:41:43 -04:00
Taimur Hassan
eac4c50211 drm/amd/display: [FW Promotion] Release 0.1.23.0 
1. Fix loop counter.
2. Check whether rb->capacity is 0.

Acked-by: Sun peng (Leo) Li <sunpeng.li@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-08-18 16:58:52 -04:00
Taimur Hassan
7552bee9dd drm/amd/display: [FW Promotion] Release 0.1.22.0 
Add a new command for Panel Replay.

Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-08-11 11:13:35 -04:00
Jingwen Zhu
3df957517f drm/amd/display: limited pll vco w/a v2 
[Why/How]
The w/a will cause reboot black screen issue.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-08-04 14:40:13 -04:00
Ovidiu Bunea
327aba7f55 drm/amd/display: Fix dmub_cmd header alignment 
[why & how]
Header misalignment in struct dmub_cmd_replay_copy_settings_data and
struct dmub_alpm_auxless_data causes incorrect data read between driver
and dmub.
Fix the misalignment and ensure that everything is aligned to 4-byte
boundaries.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:31 -04:00
Ovidiu Bunea
b86cba1188 drm/amd/display: Revert "Add a config flag for limited_pll_vco" 
This reverts commit 82139760dc.

[why & how]
DMUB header changes should be submitted to firmware branch first and
allowed to propagate to driver. Currently, this change breaks linux
builds so need to revert it until it's ready.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:08 -04:00
Jingwen Zhu
82139760dc drm/amd/display: Add a config flag for limited_pll_vco 
[Why/How]
Added a new config flag to pass to the DMUB during boot.
This workaround will solves black screen issue on reboot.

Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com>
Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:08 -04:00
Taimur Hassan
9dd3146ff7 drm/amd/display: [FW Promotion] Release 0.1.19.0 
Update DMUB related command structure.

Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:05 -04:00
Gabe Teeger
92f68f6a1b drm/amd/display: Revert Add HPO encoder support to Replay 
This reverts commits:
commit 1f26214d26 ("drm/amd/display: Add HPO encoder support to Replay")
commit 3bfce48b10 ("drm/amd/display: Add support for Panel Replay on DP1 eDP (panel_inst=1)")
due to visual confirm issue.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:05 -04:00
Taimur Hassan
3f92c7b329 drm/amd/display: [FW Promotion] Release 0.1.18.0 
Add new mode in struct ips_residency_mode

Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-28 16:40:05 -04:00
Ovidiu Bunea
1f26214d26 drm/amd/display: Add HPO encoder support to Replay 
[why & how]
UHBR link rate capable eDPs will use HPO for encoding. Need to pass
HPO stream and link encoder instances to DMCUB for Replay FSM to
know which instances to use.

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Ovidiu Bunea <Ovidiu.Bunea@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-15 14:07:52 -04:00
Leo Chen
42fcf48f7b drm/amd/display: New Behavior for debug option disable_ips_in_vpb 
[Why & How]
To facilitate debugging, the following behaviors are defined for existing
debug option disable_ips_in_vpb

0 - Enable IPS in LVP - let driver decide (legacy)
1 - Disable IPS in LVP
2 - Enable IPS1 and RCG in LVP
3 - Enable IPS1 Z8, IPS1 and RCG in LVP

Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Signed-off-by: Leo Chen <leo.chen@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-15 14:07:52 -04:00
Leo Chen
f9dbe8eb1b drm/amd/display: Adding missing driver code for IPSv2.0 
[Why & How]
Aligned IPS FW state with DMCUB IPS FW state
Added debug option disable_ips_rcg to modify RCG behaviour in IPS modes.
Updated existing debug option disable_ips to align with new changes introduced by IPSv2.0

Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Signed-off-by: Leo Chen <leo.chen@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-07-15 14:07:52 -04:00
Taimur Hassan
5e0d1c5d26 drm/amd/display: [FW Promotion] Release 0.1.17.0 
Summary for changes in firmware:
* Add AMD brightness adjustment feature for edp
* Fix BL enable
* Revise low power init sequence
* Fix brightness delta after IPS1 entry
* Adjusted DP blanking sequence

Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-30 11:59:34 -04:00
Taimur Hassan
623ea7019f drm/amd/display: [FW Promotion] Release 0.1.16.0 
Summary for changes in firmware:

* Add DMCUB IPS commands and command parser support
* use OTG count to disable interrupts
* Fix dmub_cmd header data boundary issue
* remove the HW register override

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-24 09:58:27 -04:00
Ovidiu Bunea
c44120dffe drm/amd/display: Add DMUB IPS command support for IPS residency tools 
[why & how]
Add DMUB IPS CMD interface for driver and
DMU to communicate for IPS residency tools.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Ovidiu Bunea <Ovidiu.Bunea@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-24 09:58:22 -04:00
Austin Zheng
def3f83e51 drm/amd/display: DML21 Reintegration 
Update logging macros for detailed debugging
Update structs to contain more detailed information
Add HDMI 16 and 20 Gbps rates

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-24 09:58:07 -04:00
Muhammad Ahmed
5fa62c87cf drm/amd/display: Add option to disable PHY SSC reduction on transmitter enable 
[WHY]
On some 8k display models flickering or black screens may occur at reduced
PHY SSC.

[HOW]
Add an option to set a workaround bit for these displays to keep the old
SSC value.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Muhammad Ahmed <Muhammad.Ahmed@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-18 12:19:16 -04:00
Austin Zheng
f948770387 drm/amd/display: Deprecate Loading Bounding Box From DMUB On DCN4 
[WHY]
dml2_soc_bb struct can continuously receive updates for future ASICs.
Alignment issues may arise since VBIOS DMCUB contains an older version of
the SOC BB.

Populating the bounding box with values from DMCUB is no longer necessary
since values such as UCLK will be overridden by values acquired by PMFW
anyways.

[HOW]
Use bb_from_dmub to store DCN specific bounding box parameters in DMCUB.
Add helpers to translate DCN specific struct to the corresponding
dml2_soc_bb field.

To avoid alignment issues:
Deprecate applying DMCUB SoC BB for DCN4

For future projects:
Create a flattened struct containing all sensitive parameters in the
bounding box. New parameters can be added to the bottom of the new struct
as needed.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-18 12:19:16 -04:00
Taimur Hassan
960d8c0fa3 drm/amd/display: [FW Promotion] Release 0.1.12.0 
Add dmub command to support LSDMA

Acked-by: ChiaHsuan Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-03 15:36:11 -04:00
Austin Zheng
b6943f4adc drm/amd/display: DML21 Fixes 
- Store state related info inside mode_lib.
- Fix bad DCFCLK deep sleep
- Update FAMS structure in DMUB header

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-03 15:35:01 -04:00
Alvin Lee
6123117005 drm/amd/display: Re-order FAMS2 sub commands 
[Why & How]
New enums need to be added to the end to avoid
back compat issues.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-03 15:34:55 -04:00
Taimur Hassan
04e32c392a drm/amd/display: [FW Promotion] Release 0.1.11.0 
Refactoring some DMUB related structs and enum.

Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-06-03 15:34:50 -04:00
Aurabindo Pillai
fa75a9680b Revert "drm/amd/display: [FW Promotion] Release 0.1.11.0" 
This reverts commit 81fc9ca25f since it
introduces incompatbility with older firmware

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-05-22 12:03:09 -04:00
Taimur Hassan
81fc9ca25f drm/amd/display: [FW Promotion] Release 0.1.11.0 
Refactoring some DMUB related structs and enum.

Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-05-16 13:39:04 -04:00
Taimur Hassan
e91c91e506 drm/amd/display: [FW Promotion] Release 0.1.10.0 
Refactoring some IPS and panel replay structs

Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-05-13 09:31:12 -04:00
Taimur Hassan
a063ce924e drm/amd/display: [FW Promotion] Release 0.1.8.0 
Undefined unnecessary definition to avoid wrong referring

Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-05-05 12:57:06 -04:00
Dominik Kaszewski
2f2c97089d drm/amd/display: Prepare for Fused I2C-over-AUX 
[Why]
Passive DP-HDMI dongles use I2C-over-AUX protocol which is currently
not supported using HDCP Locality Check FW path.

[How]
Prepare code for switching to I2C-over-AUX protocol. Passive dongle
detection to be added in another commit.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Dominik Kaszewski <dominik.kaszewski@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-05-05 12:55:30 -04:00
Taimur Hassan
8581214d5e drm/amd/display: [FW Promotion] Release 0.1.5.0 
Aligning dmub_cmd header with dmu firmware release 0.1.5.0

Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2025-04-07 18:01:08 -04:00