linux-stable.git/Documentation/gpu, branch v6.9

Merge tag 'drm-misc-next-2024-02-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2024-02-26T08:51:49+00:00

drm-misc-next for v6.9:

UAPI Changes:

- changes to fdinfo stats

Cross-subsystem Changes:

agp:
- remove unused type field from struct agp_bridge_data

Core Changes:

ci:
- update test names
- cleanups

gem:
- add stats for shared buffers plus updates to amdgpu, i915, xe

Documentation:
- fixes

syncobj:
- fixes to waiting and sleeping

Driver Changes:

bridge:
- adv7511: fix crash on irq during probe
- dw_hdmi: set bridge type

host1x:
- cleanups

ivpu:
- updates to firmware API
- refactor BO allocation

meson:
- fix error handling in probe

panel:
- revert "drm/panel-edp: Add auo_b116xa3_mode"
- add Himax HX83112A plus DT bindings
- ltk500hd1829: add support for ltk101b4029w and admatec 9904370
- simple: add BOE BP082WX1-100 8.2" panel plus DT bindungs

renesas:
- add RZ/G2L DU support plus DT bindings

Signed-off-by: Daniel Vetter 
From: Thomas Zimmermann 
Link: https://patchwork.freedesktop.org/patch/msgid/20240222135841.GA6677@localhost.localdomain

Documentation/gpu: Update documentation on drm-shared-*

2024-02-16T11:52:49+00:00

Clarify the documentation in preparation for updated
helpers which check the handle count as well as whether
a dma-buf has been attached.

Link: https://lore.kernel.org/all/20231207180225.439482-1-alexander.deucher@amd.com/
Reviewed-by: Tvrtko Ursulin 
Signed-off-by: Alex Deucher 
Reviewed-by: Christian König 
Signed-off-by: Christian König

Merge tag 'amd-drm-next-6.9-2024-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2024-02-13T01:32:23+00:00

amd-drm-next-6.9-2024-02-09:

amdgpu:
- Validate DMABuf imports in compute VMs
- Add RAS ACA framework
- PSP 13 fixes
- Misc code cleanups
- Replay fixes
- Atom interpretor PS, WS bounds checking
- DML2 fixes
- Audio fixes
- DCN 3.5 Z state fixes
- Remove deprecated ida_simple usage
- UBSAN fixes
- RAS fixes
- Enable seq64 infrastructure
- DC color block enablement
- Documentation updates
- DC documentation updates
- DMCUB updates
- S3 fixes
- VCN 4.0.5 fixes
- DP MST fixes
- SR-IOV fixes

amdkfd:
- Validate DMABuf imports in compute VMs
- SVM fixes
- Trap handler updates

radeon:
- Atom interpretor PS, WS bounds checking
- Misc code cleanups

UAPI:
- Bump KFD version so UMDs know that the fixes that enable the management of
  VA mappings in compute VMs using the GEM_VA ioctl for DMABufs exported from KFD are present
- Add INFO query for input power.  This matches the existing INFO query for average
  power.  Used in gaming HUDs, etc.
  Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power

From: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20240209221459.5453-1-alexander.deucher@amd.com

Documentation/gpu: Introduce a simple contribution list for display code

2024-01-29T20:39:11+00:00

This commit adds a contribution list for display under the kernel
documentation with some first suggestions. It also drops an old TODO
list from the display folder.

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add an explanation about the DC weekly patches

2024-01-29T20:39:05+00:00

This commit introduces some explanation about the display team
validation.

Changes since V1:
- Remove unprecise information about the DC process for now, can be
  added later on.
- Jani: Fix bullets

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add entry for the DIO component

2024-01-29T20:38:55+00:00

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add entry for OPP in the kernel doc

2024-01-29T20:38:49+00:00

Introduce OPP as part of the kernel documentation.

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add kernel doc entry for MPC

2024-01-29T20:38:43+00:00

This commit adds a kernel-doc entry for the MPC block. Since it enabled
the kernel-doc to parse some of the documentation in the mpc.h file,
fixing some of the comments was required.

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add kernel doc entry for DPP

2024-01-29T20:38:37+00:00

This commit introduces basic DPP information and the struct scan for
code documentation.

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

Documentation/gpu: Add simple doc page for DCHUBBUB

2024-01-29T20:34:25+00:00

Enable the documentation to extract code documentation from dchubbub.h
file.

Cc: Mario Limonciello 
Cc: Alex Deucher 
Cc: Harry Wentland 
Cc: Hamza Mahfooz 
Cc: Christian König 
Cc: Aurabindo Pillai 
Reviewed-by: Mario Limonciello 
Acked-by: Christian König 
Acked-by: Hamza Mahfooz 
Signed-off-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher