linux_dsm_epyc7002/drivers/gpu/drm/amd/powerplay
Andrey Grodzovsky 6acaa6af15 drm/amd/powerplay: Add interface to lock SMU HW I2C.
v2:
PPSMC_MSG_RequestI2CBus seems not to work and so to avoid conflict
over I2C bus and engine disable thermal control access to
force SMU stop using the I2C bus until the issue is reslolved.

Expose and call vega20_is_smc_ram_running to skip locking when SMU
FW is not yet loaded.

v3:
Remove the prevoius hack as the SMU found the bug.

v5: Typo fix

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-27 08:17:42 -05:00
..
hwmgr drm/amd/powerplay: Add interface to lock SMU HW I2C. 2019-08-27 08:17:42 -05:00
inc drm/amd/powerplay: Add interface to lock SMU HW I2C. 2019-08-27 08:17:42 -05:00
smumgr drm/amd/powerplay: Add interface to lock SMU HW I2C. 2019-08-27 08:17:42 -05:00
amd_powerplay.c drm/amd/powerplay: Add interface to lock SMU HW I2C. 2019-08-27 08:17:42 -05:00
amdgpu_smu.c drm/amd/powerplay: Disable renoir smu feature retrieve for the moment 2019-08-22 17:48:23 -05:00
arcturus_ppt.c drm/amd/powerplay: correct typo 2019-08-21 22:17:57 -05:00
arcturus_ppt.h drm/amd/powerplay: update arcturus_ppt.c/h V3 2019-07-30 23:48:33 -05:00
Makefile drm/amdgpu/powerplay: add smu ip block for renoir (v2) 2019-08-22 17:36:58 -05:00
navi10_ppt.c drm/amd/powerplay: Fix an off by one in navi10_get_smu_msg_index() 2019-08-27 08:16:08 -05:00
navi10_ppt.h drm/amd/powerplay: custom peak clock freq for navi10 2019-07-22 14:57:06 -05:00
renoir_ppt.c drm/amd/powerplay: add DPMCLOCKS table implementation 2019-08-22 17:38:05 -05:00
renoir_ppt.h drm/amdgpu/powerplay: add initial renoir_ppt.c for renoir (v3) 2019-08-22 17:36:48 -05:00
smu_v11_0.c drm/amd/powerplay: add DPMCLOCKS table implementation 2019-08-22 17:38:05 -05:00
smu_v12_0.c drm/amd/powerplay: add DPMCLOCKS table implementation 2019-08-22 17:38:05 -05:00
vega20_ppt.c drm/powerplay: Fix Vega20 power reading again 2019-08-23 11:31:16 -05:00
vega20_ppt.h drm/amd/powerplay: simplified od_settings for each asic 2019-06-21 18:59:32 -05:00