mirror_ubuntu-kernels/drivers/gpu/drm/amd/pm
Alex Deucher e281d5940a drm/amdgpu/swsmu/i2c: return an error if the SMU is not running
Return an error if someone tries to use the i2c bus when the
SMU is not running.  Otherwise we can end up sending commands
to the SMU which will either get ignored or could cause other
issues depending on what state the GPU and SMU are in.

Cc: Luben.Tuikov@amd.com
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-01-27 15:50:03 -05:00
..
inc drm/amd: Expose the FRU SMU I2C bus 2022-01-27 15:49:48 -05:00
legacy-dpm drm/amd/pm: remove useless if 2022-01-25 18:00:33 -05:00
powerplay drm/amd: Expose the FRU SMU I2C bus 2022-01-27 15:49:48 -05:00
swsmu drm/amdgpu/swsmu/i2c: return an error if the SMU is not running 2022-01-27 15:50:03 -05:00
amdgpu_dpm_internal.c drm/amd/pm: optimize the amdgpu_pm_compute_clocks() implementations 2022-01-14 17:51:14 -05:00
amdgpu_dpm.c drm/amd/pm: fix the deadlock observed on performance_level setting 2022-01-27 15:48:22 -05:00
amdgpu_pm.c drm/amd/pm: Enable sysfs required by rocm-smi tool for One VF mode 2022-01-18 17:41:18 -05:00
Makefile drm/amd/pm: relocate the power related headers 2022-01-14 17:51:14 -05:00