> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf
> Of Rex Zhu
> Sent: Monday, March 27, 2017 10:18 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Zhu, Rex
> Subject: [PATCH] drm/amd/powerplay: implemnent force dpm level on
> Vega10.
>
> Change-Id: I13daa4ab9bdbd5a850e3ecf784fae43b19a126c9
Missing your signed-off-by. With that fixed:
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 38
> ++++++++++++++++++++--
> 1 file changed, 36 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 43e5d777..235c8a3 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
> @@ -3393,16 +3393,31 @@ static int
> vega10_upload_dpm_bootup_level(struct pp_hwmgr *hwmgr)
>
> if (!data->registry_data.sclk_dpm_key_disabled) {
> if (data->smc_state_table.gfx_boot_level !=
> - data-
> >dpm_table.gfx_table.dpm_state.soft_min_level)
> + data-
> >dpm_table.gfx_table.dpm_state.soft_min_level) {
> +
> PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_paramet
> er(
> + hwmgr->smumgr,
> + PPSMC_MSG_SetSoftMinGfxclkByIndex,
> + data->smc_state_table.gfx_boot_level),
> + "Failed to set soft min sclk index!",
> + return -EINVAL);
> data-
> >dpm_table.gfx_table.dpm_state.soft_min_level =
> data-
> >smc_state_table.gfx_boot_level;
> + }
> }
>
> if (!data->registry_data.mclk_dpm_key_disabled) {
> if (data->smc_state_table.mem_boot_level !=
> - data-
> >dpm_table.mem_table.dpm_state.soft_min_level)
> + data-
> >dpm_table.mem_table.dpm_state.soft_min_level) {
> +
> PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_paramet
> er(
> + hwmgr->smumgr,
> + PPSMC_MSG_SetSoftMinUclkByIndex,
> + data->smc_state_table.mem_boot_level),
> + "Failed to set soft min mclk index!",
> + return -EINVAL);
> +
> data-
> >dpm_table.mem_table.dpm_state.soft_min_level =
> data-
> >smc_state_table.mem_boot_level;
> + }
> }
>
> return 0;
> @@ -3418,6 +3433,12 @@ static int vega10_upload_dpm_max_level(struct
> pp_hwmgr *hwmgr)
> if (!data->registry_data.sclk_dpm_key_disabled) {
> if (data->smc_state_table.gfx_max_level !=
> data-
> >dpm_table.gfx_table.dpm_state.soft_max_level) {
> +
> PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_paramet
> er(
> + hwmgr->smumgr,
> + PPSMC_MSG_SetSoftMaxGfxclkByIndex,
> + data->smc_state_table.gfx_max_level),
> + "Failed to set soft max sclk index!",
> + return -EINVAL);
> data-
> >dpm_table.gfx_table.dpm_state.soft_max_level =
> data-
> >smc_state_table.gfx_max_level;
> }
> @@ -3426,6 +3447,12 @@ static int vega10_upload_dpm_max_level(struct
> pp_hwmgr *hwmgr)
> if (!data->registry_data.mclk_dpm_key_disabled) {
> if (data->smc_state_table.mem_max_level !=
> data-
> >dpm_table.mem_table.dpm_state.soft_max_level) {
> +
> PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_paramet
> er(
> + hwmgr->smumgr,
> + PPSMC_MSG_SetSoftMaxUclkByIndex,
> + data->smc_state_table.mem_max_level),
> + "Failed to set soft max mclk index!",
> + return -EINVAL);
> data-
> >dpm_table.mem_table.dpm_state.soft_max_level =
> data-
> >smc_state_table.mem_max_level;
> }
> @@ -3443,6 +3470,7 @@ static int
> vega10_generate_dpm_level_enable_mask(
> (const struct phm_set_power_state_input *)input;
> const struct vega10_power_state *vega10_ps =
> cast_const_phw_vega10_power_state(states-
> >pnew_state);
> + int i;
>
> PP_ASSERT_WITH_CODE(!vega10_trim_dpm_states(hwmgr,
> vega10_ps),
> "Attempt to Trim DPM States Failed!",
> @@ -3463,6 +3491,12 @@ static int
> vega10_generate_dpm_level_enable_mask(
> PP_ASSERT_WITH_CODE(!vega10_upload_dpm_max_level(hwmgr),
> "Attempt to upload DPM Max Levels Failed!",
> return -1);
> + for(i = data->smc_state_table.gfx_boot_level; i < data-
> >smc_state_table.gfx_max_level; i++)
> + data->dpm_table.gfx_table.dpm_levels[i].enabled = true;
> +
> +
> + for(i = data->smc_state_table.mem_boot_level; i < data-
> >smc_state_table.mem_max_level; i++)
> + data->dpm_table.mem_table.dpm_levels[i].enabled = true;
>
> return 0;
> }
> --
> 1.9.1
>
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