wireguard-linux/drivers/gpu/drm/amd/pm/amdgpu_pm.c, branch update-toolchainWireGuard for the Linux kernelhttps://git.zx2c4.com/wireguard-linux/atom/drivers/gpu/drm/amd/pm/amdgpu_pm.c?h=update-toolchain2024-05-20T20:20:26ZDocumentation/amdgpu: Add PM policy documentation2024-05-20T20:20:26ZLijo Lazarlijo.lazar@amd.com2024-05-13T06:34:50Zurn:sha1:f88e570d4b1fb97dc4d1b27235757cedec7707d3
Add documentation about the newly added pm_policy node in sysfs.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: Remove legacy interface for xgmi plpd2024-05-17T21:40:39ZLijo Lazarlijo.lazar@amd.com2024-03-04T13:25:27Zurn:sha1:546e6309d14cfdc584b92eb6f2274618e629b3f5
Replace the legacy interface with amdgpu_dpm_set_pm_policy to set XGMI
PLPD mode. Also, xgmi_plpd_policy sysfs node is not used by any client.
Remove that as well.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: Add xgmi plpd policy to pm_policy2024-05-17T21:40:39ZLijo Lazarlijo.lazar@amd.com2024-05-16T08:19:11Zurn:sha1:83b90b138bc291769d212008d7b6952225a1eba0
Add support to set XGMI PLPD policy levels through 'pm_policy/xgmi_plpd'
sysfs node.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: Add support for DPM policies2024-05-17T21:40:38ZLijo Lazarlijo.lazar@amd.com2024-02-21T09:24:49Zurn:sha1:4d154b1ca580fd724f384a7042a5f24611809476
Add support to set/get information about different DPM policies. The
support is only available on SOCs which use swsmu architecture.
A DPM policy type may be defined with different levels. For example, a
policy may be defined to select Pstate preference and then later a
pstate preference may be chosen.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/pm: Fix code alignment issue2024-05-13T20:11:52ZMa JunJun.Ma2@amd.com2024-05-09T02:38:41Zurn:sha1:948e209475a7b447ddde3b11a9b40b69265f02e7
Fix code alignment issue
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reported-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add gfx v9_4_4 ip block2024-05-02T19:49:16ZHawking ZhangHawking.Zhang@amd.com2024-04-16T21:32:46Zurn:sha1:5f571c61b90f905e881c3bd591de65d9d0e1722c
Add gfx v9_4_4 ip block support
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/pm: Print od status info2024-04-23T16:08:30ZMa JunJun.Ma2@amd.com2024-04-16T07:35:25Zurn:sha1:e6f1a1946c4d46220b11fce0006264e478cdcbee
Print the od status info if it's not supported.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/pm: Remove gpu_od if it's an empty directory2024-04-23T16:08:30ZMa JunJun.Ma2@amd.com2024-04-16T09:30:12Zurn:sha1:69bc7a8a61aaa71e7cba1065484c421e7556edcc
gpu_od should be removed if it's an empty directory
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reported-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Suggested-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: centralize all pp_dpm_xxx attribute nodes update cb2024-04-10T02:08:12ZYang Wangkevinyang.wang@amd.com2024-04-01T00:30:58Zurn:sha1:166a3c735c959d4c60427b47bb9c7d9187891a78
centralize all pp_dpm_xxx attr nodes into
pp_dpm_clk_default_attr_update() function.
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: make amdgpu device attr_update() function more efficient2024-04-10T01:48:40ZYang Wangkevinyang.wang@amd.com2024-03-26T08:54:03Zurn:sha1:2ea6f4d94d0d215798eb1a623f43e5e0fb526f4a
v1:
add a new enumeration type to identify device attribute node,
this method is relatively more efficient compared with 'strcmp' in
update_attr() function.
v2:
rename device_attr_type to device_attr_id.
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Ma Jun <majun@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>