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| author | Lijo Lazar <lijo.lazar@amd.com> | 2025-01-22 09:12:41 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 10:05:07 +0100 |
| commit | 721a493fa2a5e9937f3cf4069a9dd3b423b19d5a (patch) | |
| tree | 6d2c9c61f9c8b239adb60ebc26ba96b28edbb23d /drivers/gpu | |
| parent | 3ec8e3dab60c3e556bf542f9cda40d9d54b12c7b (diff) | |
| download | linux-721a493fa2a5e9937f3cf4069a9dd3b423b19d5a.tar.gz linux-721a493fa2a5e9937f3cf4069a9dd3b423b19d5a.tar.bz2 linux-721a493fa2a5e9937f3cf4069a9dd3b423b19d5a.zip | |
drm/amd/pm: Mark MM activity as unsupported
commit 819bf6662b93a5a8b0c396d2c7e7fab6264c9808 upstream.
Aldebaran doesn't support querying MM activity percentage. Keep the
field as 0xFFs to mark it as unsupported.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c index 2c35eb31475a..5a1f24438e47 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c @@ -1731,7 +1731,6 @@ static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu, gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; - gpu_metrics->average_mm_activity = 0; /* Valid power data is available only from primary die */ if (aldebaran_is_primary(smu)) { |