tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/pm: Remove arcturus min power limit

Browse Source 
commit da868898cf4c5ddbd1f7406e356edce5d7211eb5 upstream.

As per power team, there is no need to impose a lower bound on arcturus
power limit. Any unreasonable limit set will result in frequent
throttling.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@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>
This commit is contained in:
Lijo Lazar
2024-11-20 08:34:39 +05:30
committed by Greg Kroah-Hartman
parent 8f5b79a452
commit 08e5f8e1a2
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+5 -1
View File
@@ -1344,8 +1344,12 @@ static int arcturus_get_power_limit(struct smu_context *smu,
*default_power_limit = power_limit;
if (max_power_limit)
*max_power_limit = power_limit;
/**
* No lower bound is imposed on the limit. Any unreasonable limit set
* will result in frequent throttling.
*/
if (min_power_limit)
*min_power_limit = power_limit;
*min_power_limit = 0;
return 0;
}