From: Kevin Wang kevin1.wang@amd.com
[ Upstream commit 706feb26f890e1b8297b5d14975160de361edf4f ]
fix other navi asic set peak performance level error. because the navi10_ppt.c will handle navi12 14 asic, it will use navi10 peak value to set other asic, it is not correct.
after patch: only navi10 use custom peak value, other asic will used default value.
Signed-off-by: Kevin Wang kevin1.wang@amd.com Reviewed-by: Evan Quan evan.quan@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index b81c7e715dc94..9aaf2deff6e94 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -1627,6 +1627,10 @@ static int navi10_set_peak_clock_by_device(struct smu_context *smu) static int navi10_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level) { int ret = 0; + struct amdgpu_device *adev = smu->adev; + + if (adev->asic_type != CHIP_NAVI10) + return -EINVAL;
switch (level) { case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK: