[PATCH 3/3] drm/amdgpu/powerplay/vega10: enable AVFS control via ppfeaturemask

[Zhu, Rex]

Series is:

Reviewed-by: Rex Zhu <Rex.Zhu at amd.com>

Regards
Rex


________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Alex Deucher <alexdeucher at gmail.com>
Sent: Saturday, August 11, 2018 2:24 AM
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander
Subject: [PATCH 3/3] drm/amdgpu/powerplay/vega10: enable AVFS control via ppfeaturemask

Allow the user to disable AFVS via ppfeaturemask for debugging.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 704b237ecf70..ca9be583fb62 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -129,7 +129,8 @@ static void vega10_set_default_registry_data(struct pp_hwmgr *hwmgr)
         data->registry_data.thermal_support = 1;
         data->registry_data.fw_ctf_enabled = 1;

-       data->registry_data.avfs_support = 1;
+       data->registry_data.avfs_support =
+               hwmgr->feature_mask & PP_AVFS_MASK ? true : false;
         data->registry_data.led_dpm_enabled = 1;

         data->registry_data.vr0hot_enabled = 1;
--
2.13.6

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