[PATCH 1/2] drm/amd/powerpaly: force to update all clock tables on OD reset

[PATCH 1/2] drm/amd/powerpaly: force to update all clock tables on OD reset

[Evan Quan]

On OD reset, the clock tables in SMU need to be reset to default.

Change-Id: Ibefc6636a436404839d9db6fb52e738f102c413f
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 346cf61d55f6..b298aba1206b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -5176,6 +5176,10 @@ static int vega10_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
 		memcpy(&(data->dpm_table), &(data->golden_dpm_table), sizeof(struct vega10_dpm_table));
 		vega10_odn_initial_default_setting(hwmgr);
 		vega10_odn_update_power_state(hwmgr);
+		/* force to update all clock tables */
+		data->need_update_dpm_table = DPMTABLE_UPDATE_SCLK |
+					      DPMTABLE_UPDATE_MCLK |
+					      DPMTABLE_UPDATE_SOCCLK;
 		return 0;
 	} else if (PP_OD_COMMIT_DPM_TABLE == type) {
 		vega10_check_dpm_table_updated(hwmgr);
-- 
2.21.0

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[PATCH 2/2] drm/amd/powerplay: update Vega10 ACG Avfs Gb parameters

[Evan Quan]

Update Vega10 ACG Avfs GB parameters.

Change-Id: Ic3d5b170b93a7a92949262323ca710dbf9ac49b4
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index b298aba1206b..9585ba51d853 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -2267,8 +2267,8 @@ static int vega10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
 			pp_table->AcgAvfsGb.m1                   = avfs_params.ulAcgGbFuseTableM1;
 			pp_table->AcgAvfsGb.m2                   = avfs_params.ulAcgGbFuseTableM2;
 			pp_table->AcgAvfsGb.b                    = avfs_params.ulAcgGbFuseTableB;
-			pp_table->AcgAvfsGb.m1_shift             = 0;
-			pp_table->AcgAvfsGb.m2_shift             = 0;
+			pp_table->AcgAvfsGb.m1_shift             = 24;
+			pp_table->AcgAvfsGb.m2_shift             = 12;
 			pp_table->AcgAvfsGb.b_shift              = 0;
 
 		} else {
-- 
2.21.0

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Re: [PATCH 2/2] drm/amd/powerplay: update Vega10 ACG Avfs Gb parameters

[Alex Deucher]

On Wed, May 8, 2019 at 2:43 AM Evan Quan <evan.quan@amd.com> wrote:
>
> Update Vega10 ACG Avfs GB parameters.
>
> Change-Id: Ic3d5b170b93a7a92949262323ca710dbf9ac49b4
> Signed-off-by: Evan Quan <evan.quan@amd.com>

Series is:
Acked-by: Alex Deucher <alexander.deucher@amd.com>

> ---
>  drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
> index b298aba1206b..9585ba51d853 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
> @@ -2267,8 +2267,8 @@ static int vega10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
>                         pp_table->AcgAvfsGb.m1                   = avfs_params.ulAcgGbFuseTableM1;
>                         pp_table->AcgAvfsGb.m2                   = avfs_params.ulAcgGbFuseTableM2;
>                         pp_table->AcgAvfsGb.b                    = avfs_params.ulAcgGbFuseTableB;
> -                       pp_table->AcgAvfsGb.m1_shift             = 0;
> -                       pp_table->AcgAvfsGb.m2_shift             = 0;
> +                       pp_table->AcgAvfsGb.m1_shift             = 24;
> +                       pp_table->AcgAvfsGb.m2_shift             = 12;
>                         pp_table->AcgAvfsGb.b_shift              = 0;
>
>                 } else {
> --
> 2.21.0
>
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