kernel/drivers/gpu/drm/amd/pm/powerplay/inc, branch linux-rolling-stable

drm/amdgpu: Remove powerdown_uvd member

2025-03-05T15:44:37Z

With phm_powerdown_uvd() gone in the previous patch, there's now no longer anything that reads the powerdown_uvd member of the pp_hwmgr_func. Remove it. There are a few assignments to it; a boring NULL which can just go, and two functions, but those functions are called explicitly anyway so the assignments to the member go. One of those (smu7_powerdown_uvd) wasn't static previously; make it static. Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Alex Deucher

drm/amdgpu: Remove phm_powerdown_uvd

2025-03-05T15:44:29Z

phm_powerdown_uvd() has been unused since 2017's commit 47047263c527 ("drm/amd/powerplay: delete eventmgr related files.") Remove it. Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Alex Deucher

drm/amdgpu: partially revert powerplay `__counted_by` changes

2024-10-07T18:58:26Z

Partially revert commit 0ca9f757a0e2 ("drm/amd/pm: powerplay: Add `__counted_by` attribute for flexible arrays") The count attribute for these arrays does not get set until after the arrays are allocated and populated leading to false UBSAN warnings. Fixes: 0ca9f757a0e2 ("drm/amd/pm: powerplay: Add `__counted_by` attribute for flexible arrays") Reviewed-by: Mario Limonciello Reviewed-by: Lijo Lazar Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3662 Signed-off-by: Alex Deucher (cherry picked from commit 8a5ae927b653b43623e55610d2215ee94c027e8c) Cc: stable@vger.kernel.org

drm/amd/pm: powerplay: Add `__counted_by` attribute for flexible arrays

2024-06-19T16:52:25Z

This attribute is used to hint the length of flexible arrays to compiler and sanitizers. Acked-by: Alex Deucher Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu/pm: Add support for MACO flag checking

2024-04-10T02:07:59Z

Add support for MACO flag checking. MACO mode only works if BACO is supported. Signed-off-by: Ma Jun Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu/pm: Change the member function name in pp_hwmgr_func and pptable_funcs

2024-04-10T02:07:50Z

Use a unified and more explicit name get_bamaco_support to replace is_baco_support and get_asic_baco_capability Signed-off-by: Ma Jun Suggested-by: Lijo Lazar Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amd/pm: Fix return value and drop redundant param

2023-11-17T14:29:53Z

Fix the return value and drop redundant parameter of get_asic_baco_capability function. Signed-off-by: Ma Jun Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amd/pm: Clean up errors in smu73_discrete.h

2023-08-09T13:44:02Z

Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: trailing whitespace ERROR: space prohibited before open square bracket '[' Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amd/pm: Clean up errors in smu75.h

2023-08-09T13:42:38Z

Fix the following errors reported by checkpatch: ERROR: space prohibited before open square bracket '[' ERROR: "foo * bar" should be "foo *bar" Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amd/pm: Clean up errors in smu73.h

2023-08-09T13:42:36Z

Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: space prohibited before open square bracket '[' ERROR: "foo * bar" should be "foo *bar" Signed-off-by: Ran Sun Signed-off-by: Alex Deucher