5.15-stable review patch. If anyone has any objections, please let me know.
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From: Lijo Lazar lijo.lazar@amd.com
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 --- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c @@ -1711,7 +1711,6 @@ static ssize_t aldebaran_get_gpu_metrics
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)) {