kernel/linux.git/drivers/gpu/drm/amd/pm, branch v6.1.124

drm/amd/pm: update current_socclk and current_uclk in gpu_metrics on smu v13.0.7

2024-12-14T18:54:18+00:00

commit 2abf2f7032df4c4e7f6cf7906da59d0e614897d6 upstream. These were missed before. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3751 Signed-off-by: Umio Yasuno Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd: check num of link levels when update pcie param

2024-11-22T14:37:34+00:00

commit 406e8845356d18bdf3d3a23b347faf67706472ec upstream. In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds Signed-off-by: Lin.Cao Acked-by: Jingwen Chen Signed-off-by: Alex Deucher [ Resolve minor conflicts to fix CVE-2023-52812 ] Signed-off-by: Bin Lan Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/swsmu: Only force workload setup on init

2024-10-22T13:56:46+00:00

commit cb07c8338fc2b9d5f949a19d4a07ee4d5ecf8793 upstream. Needed to set the workload type at init time so that we can apply the navi3x margin optimization. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher (cherry picked from commit 580ad7cbd4b7be8d2cb5ab5c1fca6bb76045eb0e) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/pm: ensure the fw_info is not null before using it

2024-10-17T13:21:47+00:00

[ Upstream commit 186fb12e7a7b038c2710ceb2fb74068f1b5d55a4 ] This resolves the dereference null return value warning reported by Coverity. Signed-off-by: Tim Huang Reviewed-by: Jesse Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

Revert "drm/amdgpu: align pp_power_profile_mode with kernel docs"

2024-09-12T09:10:18+00:00

commit 1a8d845470941f1b6de1b392227530c097dc5e0c upstream. This reverts commit 8f614469de248a4bc55fb07e55d5f4c340c75b11. This breaks some manual setting of the profile mode in certain cases. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3600 Signed-off-by: Alex Deucher (cherry picked from commit 7a199557643e993d4e7357860624b8aa5d8f4340) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/pm: check negtive return for table entries

2024-09-08T05:53:08+00:00

[ Upstream commit f76059fe14395b37ba8d997eb0381b1b9e80a939 ] Function hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr) returns a negative number Signed-off-by: Jesse Zhang Suggested-by: Tim Huang Reviewed-by: Tim Huang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amd/pm: check specific index for aldebaran

2024-09-08T05:53:08+00:00

[ Upstream commit 0ce8ef2639c112ae203c985b758389e378630aac ] Check for specific indexes that may be invalid values. Signed-off-by: Jesse Zhang Reviewed-by: Yang Wang Reviewed-by: Tim Huang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu/pm: Check input value for CUSTOM profile mode setting on legacy SOCs

2024-09-08T05:53:07+00:00

[ Upstream commit df0a9bd92fbbd3fcafcb2bce6463c9228a3e6868 ] Check the input value for CUSTOM profile mode setting on legacy SOCs. Otherwise we may use uninitalized value of input[] Signed-off-by: Ma Jun Reviewed-by: Yang Wang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu/pm: Fix uninitialized variable agc_btc_response

2024-09-08T05:53:06+00:00

[ Upstream commit df4409d8a04dd39d7f2aa0c5f528a56b99eaaa13 ] Assign an default value to agc_btc_response in failed case Signed-off-by: Ma Jun Acked-by: Alex Deucher Reviewed-by: Yang Wang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu/pm: Fix uninitialized variable warning for smu10

2024-09-08T05:53:06+00:00

[ Upstream commit 336c8f558d596699d3d9814a45600139b2f23f27 ] Check return value of smum_send_msg_to_smc to fix uninitialized variable varning Signed-off-by: Ma Jun Acked-by: Alex Deucher Reviewed-by: Yang Wang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin